"Year","Month","Date","dSST3.4","ONI","ONI_month_window","phase"
1950,"Jan",1950-01-01,-1.62,NA,NA,NA
1950,"Feb",1950-02-01,-1.32,-1.33666666666667,"JFM","Cool Phase/La Nina"
1950,"Mar",1950-03-01,-1.07,-1.16666666666667,"FMA","Cool Phase/La Nina"
1950,"Apr",1950-04-01,-1.11,-1.18333333333333,"MAM","Cool Phase/La Nina"
1950,"May",1950-05-01,-1.37,-1.07333333333333,"AMJ","Cool Phase/La Nina"
1950,"Jun",1950-06-01,-0.74,-0.85,"MJJ","Cool Phase/La Nina"
1950,"Jul",1950-07-01,-0.44,-0.533333333333333,"JJA","Cool Phase/La Nina"
1950,"Aug",1950-08-01,-0.42,-0.423333333333333,"JAS","Neutral Phase"
1950,"Sep",1950-09-01,-0.41,-0.383333333333333,"ASO","Neutral Phase"
1950,"Oct",1950-10-01,-0.32,-0.443333333333333,"SON","Neutral Phase"
1950,"Nov",1950-11-01,-0.6,-0.6,"OND","Cool Phase/La Nina"
1950,"Dec",1950-12-01,-0.88,-0.8,"NDJ","Cool Phase/La Nina"
1951,"Jan",1951-01-01,-0.92,-0.82,"DJF","Cool Phase/La Nina"
1951,"Feb",1951-02-01,-0.66,-0.54,"JFM","Cool Phase/La Nina"
1951,"Mar",1951-03-01,-0.04,-0.166666666666667,"FMA","Neutral Phase"
1951,"Apr",1951-04-01,0.2,0.176666666666667,"MAM","Neutral Phase"
1951,"May",1951-05-01,0.37,0.363333333333333,"AMJ","Neutral Phase"
1951,"Jun",1951-06-01,0.52,0.586666666666667,"MJJ","Warm Phase/El Nino"
1951,"Jul",1951-07-01,0.87,0.7,"JJA","Warm Phase/El Nino"
1951,"Aug",1951-08-01,0.71,0.886666666666667,"JAS","Warm Phase/El Nino"
1951,"Sep",1951-09-01,1.08,0.993333333333333,"ASO","Warm Phase/El Nino"
1951,"Oct",1951-10-01,1.19,1.15333333333333,"SON","Warm Phase/El Nino"
1951,"Nov",1951-11-01,1.19,1.04,"OND","Warm Phase/El Nino"
1951,"Dec",1951-12-01,0.74,0.806666666666667,"NDJ","Warm Phase/El Nino"
1952,"Jan",1952-01-01,0.49,0.533333333333333,"DJF","Warm Phase/El Nino"
1952,"Feb",1952-02-01,0.37,0.366666666666667,"JFM","Neutral Phase"
1952,"Mar",1952-03-01,0.24,0.343333333333333,"FMA","Neutral Phase"
1952,"Apr",1952-04-01,0.42,0.296666666666667,"MAM","Neutral Phase"
1952,"May",1952-05-01,0.23,0.206666666666667,"AMJ","Neutral Phase"
1952,"Jun",1952-06-01,-0.03,0,"MJJ","Neutral Phase"
1952,"Jul",1952-07-01,-0.2,-0.0766666666666667,"JJA","Neutral Phase"
1952,"Aug",1952-08-01,0,0.00333333333333333,"JAS","Neutral Phase"
1952,"Sep",1952-09-01,0.21,0.153333333333333,"ASO","Neutral Phase"
1952,"Oct",1952-10-01,0.25,0.106666666666667,"SON","Neutral Phase"
1952,"Nov",1952-11-01,-0.14,0.0466666666666667,"OND","Neutral Phase"
1952,"Dec",1952-12-01,0.03,0.15,"NDJ","Neutral Phase"
1953,"Jan",1953-01-01,0.56,0.4,"DJF","Neutral Phase"
1953,"Feb",1953-02-01,0.61,0.596666666666667,"JFM","Warm Phase/El Nino"
1953,"Mar",1953-03-01,0.62,0.623333333333333,"FMA","Warm Phase/El Nino"
1953,"Apr",1953-04-01,0.64,0.656666666666667,"MAM","Warm Phase/El Nino"
1953,"May",1953-05-01,0.71,0.75,"AMJ","Warm Phase/El Nino"
1953,"Jun",1953-06-01,0.9,0.77,"MJJ","Warm Phase/El Nino"
1953,"Jul",1953-07-01,0.7,0.743333333333333,"JJA","Warm Phase/El Nino"
1953,"Aug",1953-08-01,0.63,0.726666666666667,"JAS","Warm Phase/El Nino"
1953,"Sep",1953-09-01,0.85,0.78,"ASO","Warm Phase/El Nino"
1953,"Oct",1953-10-01,0.86,0.843333333333333,"SON","Warm Phase/El Nino"
1953,"Nov",1953-11-01,0.82,0.836666666666667,"OND","Warm Phase/El Nino"
1953,"Dec",1953-12-01,0.83,0.816666666666667,"NDJ","Warm Phase/El Nino"
1954,"Jan",1954-01-01,0.8,0.756666666666667,"DJF","Warm Phase/El Nino"
1954,"Feb",1954-02-01,0.64,0.466666666666667,"JFM","Neutral Phase"
1954,"Mar",1954-03-01,-0.04,-0.0466666666666666,"FMA","Neutral Phase"
1954,"Apr",1954-04-01,-0.74,-0.41,"MAM","Neutral Phase"
1954,"May",1954-05-01,-0.45,-0.536666666666667,"AMJ","Cool Phase/La Nina"
1954,"Jun",1954-06-01,-0.42,-0.496666666666667,"MJJ","Neutral Phase"
1954,"Jul",1954-07-01,-0.62,-0.64,"JJA","Cool Phase/La Nina"
1954,"Aug",1954-08-01,-0.88,-0.843333333333333,"JAS","Cool Phase/La Nina"
1954,"Sep",1954-09-01,-1.03,-0.896666666666667,"ASO","Cool Phase/La Nina"
1954,"Oct",1954-10-01,-0.78,-0.77,"SON","Cool Phase/La Nina"
1954,"Nov",1954-11-01,-0.5,-0.73,"OND","Cool Phase/La Nina"
1954,"Dec",1954-12-01,-0.91,-0.656666666666667,"NDJ","Cool Phase/La Nina"
1955,"Jan",1955-01-01,-0.56,-0.68,"DJF","Cool Phase/La Nina"
1955,"Feb",1955-02-01,-0.57,-0.616666666666667,"JFM","Cool Phase/La Nina"
1955,"Mar",1955-03-01,-0.72,-0.69,"FMA","Cool Phase/La Nina"
1955,"Apr",1955-04-01,-0.78,-0.803333333333333,"MAM","Cool Phase/La Nina"
1955,"May",1955-05-01,-0.91,-0.786666666666667,"AMJ","Cool Phase/La Nina"
1955,"Jun",1955-06-01,-0.67,-0.72,"MJJ","Cool Phase/La Nina"
1955,"Jul",1955-07-01,-0.58,-0.683333333333333,"JJA","Cool Phase/La Nina"
1955,"Aug",1955-08-01,-0.8,-0.75,"JAS","Cool Phase/La Nina"
1955,"Sep",1955-09-01,-0.87,-1.09,"ASO","Cool Phase/La Nina"
1955,"Oct",1955-10-01,-1.6,-1.42666666666667,"SON","Cool Phase/La Nina"
1955,"Nov",1955-11-01,-1.81,-1.67333333333333,"OND","Cool Phase/La Nina"
1955,"Dec",1955-12-01,-1.61,-1.47,"NDJ","Cool Phase/La Nina"
1956,"Jan",1956-01-01,-0.99,-1.11333333333333,"DJF","Cool Phase/La Nina"
1956,"Feb",1956-02-01,-0.74,-0.756666666666667,"JFM","Cool Phase/La Nina"
1956,"Mar",1956-03-01,-0.54,-0.626666666666667,"FMA","Cool Phase/La Nina"
1956,"Apr",1956-04-01,-0.6,-0.533333333333333,"MAM","Cool Phase/La Nina"
1956,"May",1956-05-01,-0.46,-0.513333333333333,"AMJ","Cool Phase/La Nina"
1956,"Jun",1956-06-01,-0.48,-0.506666666666667,"MJJ","Cool Phase/La Nina"
1956,"Jul",1956-07-01,-0.58,-0.57,"JJA","Cool Phase/La Nina"
1956,"Aug",1956-08-01,-0.65,-0.553333333333333,"JAS","Cool Phase/La Nina"
1956,"Sep",1956-09-01,-0.43,-0.456666666666667,"ASO","Neutral Phase"
1956,"Oct",1956-10-01,-0.29,-0.42,"SON","Neutral Phase"
1956,"Nov",1956-11-01,-0.54,-0.433333333333333,"OND","Neutral Phase"
1956,"Dec",1956-12-01,-0.47,-0.433333333333333,"NDJ","Neutral Phase"
1957,"Jan",1957-01-01,-0.29,-0.246666666666667,"DJF","Neutral Phase"
1957,"Feb",1957-02-01,0.02,0.06,"JFM","Neutral Phase"
1957,"Mar",1957-03-01,0.45,0.413333333333333,"FMA","Neutral Phase"
1957,"Apr",1957-04-01,0.77,0.72,"MAM","Warm Phase/El Nino"
1957,"May",1957-05-01,0.94,0.92,"AMJ","Warm Phase/El Nino"
1957,"Jun",1957-06-01,1.05,1.11,"MJJ","Warm Phase/El Nino"
1957,"Jul",1957-07-01,1.34,1.25,"JJA","Warm Phase/El Nino"
1957,"Aug",1957-08-01,1.36,1.32333333333333,"JAS","Warm Phase/El Nino"
1957,"Sep",1957-09-01,1.27,1.33333333333333,"ASO","Warm Phase/El Nino"
1957,"Oct",1957-10-01,1.37,1.38666666666667,"SON","Warm Phase/El Nino"
1957,"Nov",1957-11-01,1.52,1.53333333333333,"OND","Warm Phase/El Nino"
1957,"Dec",1957-12-01,1.71,1.73666666666667,"NDJ","Warm Phase/El Nino"
1958,"Jan",1958-01-01,1.98,1.80333333333333,"DJF","Warm Phase/El Nino"
1958,"Feb",1958-02-01,1.72,1.65333333333333,"JFM","Warm Phase/El Nino"
1958,"Mar",1958-03-01,1.26,1.26333333333333,"FMA","Warm Phase/El Nino"
1958,"Apr",1958-04-01,0.81,0.926666666666667,"MAM","Warm Phase/El Nino"
1958,"May",1958-05-01,0.71,0.736666666666667,"AMJ","Warm Phase/El Nino"
1958,"Jun",1958-06-01,0.69,0.636666666666667,"MJJ","Warm Phase/El Nino"
1958,"Jul",1958-07-01,0.51,0.573333333333333,"JJA","Warm Phase/El Nino"
1958,"Aug",1958-08-01,0.52,0.426666666666667,"JAS","Neutral Phase"
1958,"Sep",1958-09-01,0.25,0.393333333333333,"ASO","Neutral Phase"
1958,"Oct",1958-10-01,0.41,0.436666666666667,"SON","Neutral Phase"
1958,"Nov",1958-11-01,0.65,0.5,"OND","Warm Phase/El Nino"
1958,"Dec",1958-12-01,0.44,0.61,"NDJ","Warm Phase/El Nino"
1959,"Jan",1959-01-01,0.74,0.616666666666667,"DJF","Warm Phase/El Nino"
1959,"Feb",1959-02-01,0.67,0.623333333333333,"JFM","Warm Phase/El Nino"
1959,"Mar",1959-03-01,0.46,0.516666666666667,"FMA","Warm Phase/El Nino"
1959,"Apr",1959-04-01,0.42,0.326666666666667,"MAM","Neutral Phase"
1959,"May",1959-05-01,0.1,0.196666666666667,"AMJ","Neutral Phase"
1959,"Jun",1959-06-01,0.07,-0.0666666666666667,"MJJ","Neutral Phase"
1959,"Jul",1959-07-01,-0.37,-0.18,"JJA","Neutral Phase"
1959,"Aug",1959-08-01,-0.24,-0.28,"JAS","Neutral Phase"
1959,"Sep",1959-09-01,-0.23,-0.09,"ASO","Neutral Phase"
1959,"Oct",1959-10-01,0.2,-0.03,"SON","Neutral Phase"
1959,"Nov",1959-11-01,-0.06,0.0466666666666667,"OND","Neutral Phase"
1959,"Dec",1959-12-01,0,-0.0433333333333333,"NDJ","Neutral Phase"
1960,"Jan",1960-01-01,-0.07,-0.0966666666666667,"DJF","Neutral Phase"
1960,"Feb",1960-02-01,-0.22,-0.103333333333333,"JFM","Neutral Phase"
1960,"Mar",1960-03-01,-0.02,-0.07,"FMA","Neutral Phase"
1960,"Apr",1960-04-01,0.03,0.03,"MAM","Neutral Phase"
1960,"May",1960-05-01,0.08,0.0166666666666667,"AMJ","Neutral Phase"
1960,"Jun",1960-06-01,-0.06,0.03,"MJJ","Neutral Phase"
1960,"Jul",1960-07-01,0.07,0.123333333333333,"JJA","Neutral Phase"
1960,"Aug",1960-08-01,0.36,0.236666666666667,"JAS","Neutral Phase"
1960,"Sep",1960-09-01,0.28,0.273333333333333,"ASO","Neutral Phase"
1960,"Oct",1960-10-01,0.18,0.203333333333333,"SON","Neutral Phase"
1960,"Nov",1960-11-01,0.15,0.123333333333333,"OND","Neutral Phase"
1960,"Dec",1960-12-01,0.04,0.05,"NDJ","Neutral Phase"
1961,"Jan",1961-01-01,-0.04,0.0333333333333333,"DJF","Neutral Phase"
1961,"Feb",1961-02-01,0.1,0.0266666666666667,"JFM","Neutral Phase"
1961,"Mar",1961-03-01,0.02,0.04,"FMA","Neutral Phase"
1961,"Apr",1961-04-01,0,0.0933333333333333,"MAM","Neutral Phase"
1961,"May",1961-05-01,0.26,0.233333333333333,"AMJ","Neutral Phase"
1961,"Jun",1961-06-01,0.44,0.27,"MJJ","Neutral Phase"
1961,"Jul",1961-07-01,0.11,0.143333333333333,"JJA","Neutral Phase"
1961,"Aug",1961-08-01,-0.12,-0.13,"JAS","Neutral Phase"
1961,"Sep",1961-09-01,-0.38,-0.293333333333333,"ASO","Neutral Phase"
1961,"Oct",1961-10-01,-0.38,-0.256666666666667,"SON","Neutral Phase"
1961,"Nov",1961-11-01,-0.01,-0.183333333333333,"OND","Neutral Phase"
1961,"Dec",1961-12-01,-0.16,-0.156666666666667,"NDJ","Neutral Phase"
1962,"Jan",1962-01-01,-0.3,-0.24,"DJF","Neutral Phase"
1962,"Feb",1962-02-01,-0.26,-0.223333333333333,"JFM","Neutral Phase"
1962,"Mar",1962-03-01,-0.11,-0.203333333333333,"FMA","Neutral Phase"
1962,"Apr",1962-04-01,-0.24,-0.263333333333333,"MAM","Neutral Phase"
1962,"May",1962-05-01,-0.44,-0.273333333333333,"AMJ","Neutral Phase"
1962,"Jun",1962-06-01,-0.14,-0.193333333333333,"MJJ","Neutral Phase"
1962,"Jul",1962-07-01,0,-0.04,"JJA","Neutral Phase"
1962,"Aug",1962-08-01,0.02,-0.07,"JAS","Neutral Phase"
1962,"Sep",1962-09-01,-0.23,-0.11,"ASO","Neutral Phase"
1962,"Oct",1962-10-01,-0.12,-0.223333333333333,"SON","Neutral Phase"
1962,"Nov",1962-11-01,-0.32,-0.303333333333333,"OND","Neutral Phase"
1962,"Dec",1962-12-01,-0.47,-0.43,"NDJ","Neutral Phase"
1963,"Jan",1963-01-01,-0.5,-0.4,"DJF","Neutral Phase"
1963,"Feb",1963-02-01,-0.23,-0.156666666666667,"JFM","Neutral Phase"
1963,"Mar",1963-03-01,0.26,0.146666666666667,"FMA","Neutral Phase"
1963,"Apr",1963-04-01,0.41,0.27,"MAM","Neutral Phase"
1963,"May",1963-05-01,0.14,0.313333333333333,"AMJ","Neutral Phase"
1963,"Jun",1963-06-01,0.39,0.516666666666667,"MJJ","Warm Phase/El Nino"
1963,"Jul",1963-07-01,1.02,0.86,"JJA","Warm Phase/El Nino"
1963,"Aug",1963-08-01,1.17,1.14,"JAS","Warm Phase/El Nino"
1963,"Sep",1963-09-01,1.23,1.22,"ASO","Warm Phase/El Nino"
1963,"Oct",1963-10-01,1.26,1.29333333333333,"SON","Warm Phase/El Nino"
1963,"Nov",1963-11-01,1.39,1.37333333333333,"OND","Warm Phase/El Nino"
1963,"Dec",1963-12-01,1.47,1.30666666666667,"NDJ","Warm Phase/El Nino"
1964,"Jan",1964-01-01,1.06,1.07,"DJF","Warm Phase/El Nino"
1964,"Feb",1964-02-01,0.68,0.613333333333333,"JFM","Warm Phase/El Nino"
1964,"Mar",1964-03-01,0.1,0.12,"FMA","Neutral Phase"
1964,"Apr",1964-04-01,-0.42,-0.33,"MAM","Neutral Phase"
1964,"May",1964-05-01,-0.67,-0.576666666666667,"AMJ","Cool Phase/La Nina"
1964,"Jun",1964-06-01,-0.64,-0.58,"MJJ","Cool Phase/La Nina"
1964,"Jul",1964-07-01,-0.43,-0.596666666666667,"JJA","Cool Phase/La Nina"
1964,"Aug",1964-08-01,-0.72,-0.663333333333333,"JAS","Cool Phase/La Nina"
1964,"Sep",1964-09-01,-0.84,-0.763333333333333,"ASO","Cool Phase/La Nina"
1964,"Oct",1964-10-01,-0.73,-0.796666666666667,"SON","Cool Phase/La Nina"
1964,"Nov",1964-11-01,-0.82,-0.823333333333333,"OND","Cool Phase/La Nina"
1964,"Dec",1964-12-01,-0.92,-0.783333333333333,"NDJ","Cool Phase/La Nina"
1965,"Jan",1965-01-01,-0.61,-0.593333333333333,"DJF","Cool Phase/La Nina"
1965,"Feb",1965-02-01,-0.25,-0.276666666666667,"JFM","Neutral Phase"
1965,"Mar",1965-03-01,0.03,-0.07,"FMA","Neutral Phase"
1965,"Apr",1965-04-01,0.01,0.18,"MAM","Neutral Phase"
1965,"May",1965-05-01,0.5,0.456666666666667,"AMJ","Neutral Phase"
1965,"Jun",1965-06-01,0.86,0.833333333333333,"MJJ","Warm Phase/El Nino"
1965,"Jul",1965-07-01,1.14,1.22,"JJA","Warm Phase/El Nino"
1965,"Aug",1965-08-01,1.66,1.54666666666667,"JAS","Warm Phase/El Nino"
1965,"Sep",1965-09-01,1.84,1.85333333333333,"ASO","Warm Phase/El Nino"
1965,"Oct",1965-10-01,2.06,1.97666666666667,"SON","Warm Phase/El Nino"
1965,"Nov",1965-11-01,2.03,1.96666666666667,"OND","Warm Phase/El Nino"
1965,"Dec",1965-12-01,1.81,1.71666666666667,"NDJ","Warm Phase/El Nino"
1966,"Jan",1966-01-01,1.31,1.37333333333333,"DJF","Warm Phase/El Nino"
1966,"Feb",1966-02-01,1,1.16666666666667,"JFM","Warm Phase/El Nino"
1966,"Mar",1966-03-01,1.19,0.983333333333333,"FMA","Warm Phase/El Nino"
1966,"Apr",1966-04-01,0.76,0.656666666666667,"MAM","Warm Phase/El Nino"
1966,"May",1966-05-01,0.02,0.356666666666667,"AMJ","Neutral Phase"
1966,"Jun",1966-06-01,0.29,0.243333333333333,"MJJ","Neutral Phase"
1966,"Jul",1966-07-01,0.42,0.243333333333333,"JJA","Neutral Phase"
1966,"Aug",1966-08-01,0.02,0.123333333333333,"JAS","Neutral Phase"
1966,"Sep",1966-09-01,-0.07,-0.0533333333333333,"ASO","Neutral Phase"
1966,"Oct",1966-10-01,-0.11,-0.1,"SON","Neutral Phase"
1966,"Nov",1966-11-01,-0.12,-0.18,"OND","Neutral Phase"
1966,"Dec",1966-12-01,-0.31,-0.303333333333333,"NDJ","Neutral Phase"
1967,"Jan",1967-01-01,-0.48,-0.41,"DJF","Neutral Phase"
1967,"Feb",1967-02-01,-0.44,-0.476666666666667,"JFM","Neutral Phase"
1967,"Mar",1967-03-01,-0.51,-0.536666666666667,"FMA","Cool Phase/La Nina"
1967,"Apr",1967-04-01,-0.66,-0.45,"MAM","Neutral Phase"
1967,"May",1967-05-01,-0.18,-0.24,"AMJ","Neutral Phase"
1967,"Jun",1967-06-01,0.12,-6.93889390390723e-18,"MJJ","Neutral Phase"
1967,"Jul",1967-07-01,0.06,0.05,"JJA","Neutral Phase"
1967,"Aug",1967-08-01,-0.03,-0.153333333333333,"JAS","Neutral Phase"
1967,"Sep",1967-09-01,-0.49,-0.293333333333333,"ASO","Neutral Phase"
1967,"Oct",1967-10-01,-0.36,-0.376666666666667,"SON","Neutral Phase"
1967,"Nov",1967-11-01,-0.28,-0.34,"OND","Neutral Phase"
1967,"Dec",1967-12-01,-0.38,-0.44,"NDJ","Neutral Phase"
1968,"Jan",1968-01-01,-0.66,-0.633333333333333,"DJF","Cool Phase/La Nina"
1968,"Feb",1968-02-01,-0.86,-0.733333333333333,"JFM","Cool Phase/La Nina"
1968,"Mar",1968-03-01,-0.68,-0.613333333333333,"FMA","Cool Phase/La Nina"
1968,"Apr",1968-04-01,-0.3,-0.44,"MAM","Neutral Phase"
1968,"May",1968-05-01,-0.34,-0.04,"AMJ","Neutral Phase"
1968,"Jun",1968-06-01,0.52,0.28,"MJJ","Neutral Phase"
1968,"Jul",1968-07-01,0.66,0.573333333333333,"JJA","Warm Phase/El Nino"
1968,"Aug",1968-08-01,0.54,0.526666666666667,"JAS","Warm Phase/El Nino"
1968,"Sep",1968-09-01,0.38,0.446666666666667,"ASO","Neutral Phase"
1968,"Oct",1968-10-01,0.42,0.55,"SON","Warm Phase/El Nino"
1968,"Nov",1968-11-01,0.85,0.736666666666667,"OND","Warm Phase/El Nino"
1968,"Dec",1968-12-01,0.94,0.976666666666667,"NDJ","Warm Phase/El Nino"
1969,"Jan",1969-01-01,1.14,1.13,"DJF","Warm Phase/El Nino"
1969,"Feb",1969-02-01,1.31,1.08666666666667,"JFM","Warm Phase/El Nino"
1969,"Mar",1969-03-01,0.81,0.95,"FMA","Warm Phase/El Nino"
1969,"Apr",1969-04-01,0.73,0.766666666666667,"MAM","Warm Phase/El Nino"
1969,"May",1969-05-01,0.76,0.613333333333333,"AMJ","Warm Phase/El Nino"
1969,"Jun",1969-06-01,0.35,0.43,"MJJ","Neutral Phase"
1969,"Jul",1969-07-01,0.18,0.363333333333333,"JJA","Neutral Phase"
1969,"Aug",1969-08-01,0.56,0.516666666666667,"JAS","Warm Phase/El Nino"
1969,"Sep",1969-09-01,0.81,0.793333333333333,"ASO","Warm Phase/El Nino"
1969,"Oct",1969-10-01,1.01,0.86,"SON","Warm Phase/El Nino"
1969,"Nov",1969-11-01,0.76,0.81,"OND","Warm Phase/El Nino"
1969,"Dec",1969-12-01,0.66,0.633333333333333,"NDJ","Warm Phase/El Nino"
1970,"Jan",1970-01-01,0.48,0.516666666666667,"DJF","Warm Phase/El Nino"
1970,"Feb",1970-02-01,0.41,0.34,"JFM","Neutral Phase"
1970,"Mar",1970-03-01,0.13,0.293333333333333,"FMA","Neutral Phase"
1970,"Apr",1970-04-01,0.34,0.19,"MAM","Neutral Phase"
1970,"May",1970-05-01,0.1,0.0433333333333333,"AMJ","Neutral Phase"
1970,"Jun",1970-06-01,-0.31,-0.303333333333333,"MJJ","Neutral Phase"
1970,"Jul",1970-07-01,-0.7,-0.626666666666667,"JJA","Cool Phase/La Nina"
1970,"Aug",1970-08-01,-0.87,-0.756666666666667,"JAS","Cool Phase/La Nina"
1970,"Sep",1970-09-01,-0.7,-0.766666666666667,"ASO","Cool Phase/La Nina"
1970,"Oct",1970-10-01,-0.73,-0.736666666666667,"SON","Cool Phase/La Nina"
1970,"Nov",1970-11-01,-0.78,-0.856666666666667,"OND","Cool Phase/La Nina"
1970,"Dec",1970-12-01,-1.06,-1.14666666666667,"NDJ","Cool Phase/La Nina"
1971,"Jan",1971-01-01,-1.6,-1.36,"DJF","Cool Phase/La Nina"
1971,"Feb",1971-02-01,-1.42,-1.38333333333333,"JFM","Cool Phase/La Nina"
1971,"Mar",1971-03-01,-1.13,-1.11666666666667,"FMA","Cool Phase/La Nina"
1971,"Apr",1971-04-01,-0.8,-0.846666666666667,"MAM","Cool Phase/La Nina"
1971,"May",1971-05-01,-0.61,-0.73,"AMJ","Cool Phase/La Nina"
1971,"Jun",1971-06-01,-0.78,-0.736666666666667,"MJJ","Cool Phase/La Nina"
1971,"Jul",1971-07-01,-0.82,-0.796666666666667,"JJA","Cool Phase/La Nina"
1971,"Aug",1971-08-01,-0.79,-0.773333333333333,"JAS","Cool Phase/La Nina"
1971,"Sep",1971-09-01,-0.71,-0.82,"ASO","Cool Phase/La Nina"
1971,"Oct",1971-10-01,-0.96,-0.85,"SON","Cool Phase/La Nina"
1971,"Nov",1971-11-01,-0.88,-0.956666666666667,"OND","Cool Phase/La Nina"
1971,"Dec",1971-12-01,-1.03,-0.896666666666667,"NDJ","Cool Phase/La Nina"
1972,"Jan",1972-01-01,-0.78,-0.703333333333333,"DJF","Cool Phase/La Nina"
1972,"Feb",1972-02-01,-0.3,-0.35,"JFM","Neutral Phase"
1972,"Mar",1972-03-01,0.03,0.06,"FMA","Neutral Phase"
1972,"Apr",1972-04-01,0.45,0.41,"MAM","Neutral Phase"
1972,"May",1972-05-01,0.75,0.666666666666667,"AMJ","Warm Phase/El Nino"
1972,"Jun",1972-06-01,0.8,0.916666666666667,"MJJ","Warm Phase/El Nino"
1972,"Jul",1972-07-01,1.2,1.13333333333333,"JJA","Warm Phase/El Nino"
1972,"Aug",1972-08-01,1.4,1.37333333333333,"JAS","Warm Phase/El Nino"
1972,"Sep",1972-09-01,1.52,1.58333333333333,"ASO","Warm Phase/El Nino"
1972,"Oct",1972-10-01,1.83,1.84,"SON","Warm Phase/El Nino"
1972,"Nov",1972-11-01,2.17,2.09333333333333,"OND","Warm Phase/El Nino"
1972,"Dec",1972-12-01,2.28,2.12333333333333,"NDJ","Warm Phase/El Nino"
1973,"Jan",1973-01-01,1.92,1.84666666666667,"DJF","Warm Phase/El Nino"
1973,"Feb",1973-02-01,1.34,1.25,"JFM","Warm Phase/El Nino"
1973,"Mar",1973-03-01,0.49,0.546666666666667,"FMA","Warm Phase/El Nino"
1973,"Apr",1973-04-01,-0.19,-0.0966666666666667,"MAM","Neutral Phase"
1973,"May",1973-05-01,-0.59,-0.536666666666667,"AMJ","Cool Phase/La Nina"
1973,"Jun",1973-06-01,-0.83,-0.866666666666667,"MJJ","Cool Phase/La Nina"
1973,"Jul",1973-07-01,-1.18,-1.10666666666667,"JJA","Cool Phase/La Nina"
1973,"Aug",1973-08-01,-1.31,-1.28333333333333,"JAS","Cool Phase/La Nina"
1973,"Sep",1973-09-01,-1.36,-1.45333333333333,"ASO","Cool Phase/La Nina"
1973,"Oct",1973-10-01,-1.69,-1.71333333333333,"SON","Cool Phase/La Nina"
1973,"Nov",1973-11-01,-2.09,-1.94666666666667,"OND","Cool Phase/La Nina"
1973,"Dec",1973-12-01,-2.06,-2.03333333333333,"NDJ","Cool Phase/La Nina"
1974,"Jan",1974-01-01,-1.95,-1.83666666666667,"DJF","Cool Phase/La Nina"
1974,"Feb",1974-02-01,-1.5,-1.55333333333333,"JFM","Cool Phase/La Nina"
1974,"Mar",1974-03-01,-1.21,-1.22666666666667,"FMA","Cool Phase/La Nina"
1974,"Apr",1974-04-01,-0.97,-1.03,"MAM","Cool Phase/La Nina"
1974,"May",1974-05-01,-0.91,-0.91,"AMJ","Cool Phase/La Nina"
1974,"Jun",1974-06-01,-0.85,-0.77,"MJJ","Cool Phase/La Nina"
1974,"Jul",1974-07-01,-0.55,-0.536666666666667,"JJA","Cool Phase/La Nina"
1974,"Aug",1974-08-01,-0.21,-0.37,"JAS","Neutral Phase"
1974,"Sep",1974-09-01,-0.35,-0.406666666666667,"ASO","Neutral Phase"
1974,"Oct",1974-10-01,-0.66,-0.61,"SON","Cool Phase/La Nina"
1974,"Nov",1974-11-01,-0.82,-0.753333333333333,"OND","Cool Phase/La Nina"
1974,"Dec",1974-12-01,-0.78,-0.64,"NDJ","Cool Phase/La Nina"
1975,"Jan",1975-01-01,-0.32,-0.543333333333333,"DJF","Cool Phase/La Nina"
1975,"Feb",1975-02-01,-0.53,-0.57,"JFM","Cool Phase/La Nina"
1975,"Mar",1975-03-01,-0.86,-0.656666666666667,"FMA","Cool Phase/La Nina"
1975,"Apr",1975-04-01,-0.58,-0.733333333333333,"MAM","Cool Phase/La Nina"
1975,"May",1975-05-01,-0.76,-0.83,"AMJ","Cool Phase/La Nina"
1975,"Jun",1975-06-01,-1.15,-0.983333333333333,"MJJ","Cool Phase/La Nina"
1975,"Jul",1975-07-01,-1.04,-1.13,"JJA","Cool Phase/La Nina"
1975,"Aug",1975-08-01,-1.2,-1.20333333333333,"JAS","Cool Phase/La Nina"
1975,"Sep",1975-09-01,-1.37,-1.37,"ASO","Cool Phase/La Nina"
1975,"Oct",1975-10-01,-1.54,-1.43,"SON","Cool Phase/La Nina"
1975,"Nov",1975-11-01,-1.38,-1.55,"OND","Cool Phase/La Nina"
1975,"Dec",1975-12-01,-1.73,-1.65,"NDJ","Cool Phase/La Nina"
1976,"Jan",1976-01-01,-1.84,-1.55333333333333,"DJF","Cool Phase/La Nina"
1976,"Feb",1976-02-01,-1.09,-1.17,"JFM","Cool Phase/La Nina"
1976,"Mar",1976-03-01,-0.58,-0.733333333333333,"FMA","Cool Phase/La Nina"
1976,"Apr",1976-04-01,-0.53,-0.473333333333333,"MAM","Neutral Phase"
1976,"May",1976-05-01,-0.31,-0.28,"AMJ","Neutral Phase"
1976,"Jun",1976-06-01,0,-0.0466666666666667,"MJJ","Neutral Phase"
1976,"Jul",1976-07-01,0.17,0.183333333333333,"JJA","Neutral Phase"
1976,"Aug",1976-08-01,0.38,0.35,"JAS","Neutral Phase"
1976,"Sep",1976-09-01,0.5,0.62,"ASO","Warm Phase/El Nino"
1976,"Oct",1976-10-01,0.98,0.81,"SON","Warm Phase/El Nino"
1976,"Nov",1976-11-01,0.95,0.863333333333333,"OND","Warm Phase/El Nino"
1976,"Dec",1976-12-01,0.66,0.846666666666667,"NDJ","Warm Phase/El Nino"
1977,"Jan",1977-01-01,0.93,0.713333333333333,"DJF","Warm Phase/El Nino"
1977,"Feb",1977-02-01,0.55,0.64,"JFM","Warm Phase/El Nino"
1977,"Mar",1977-03-01,0.44,0.34,"FMA","Neutral Phase"
1977,"Apr",1977-04-01,0.03,0.23,"MAM","Neutral Phase"
1977,"May",1977-05-01,0.22,0.213333333333333,"AMJ","Neutral Phase"
1977,"Jun",1977-06-01,0.39,0.343333333333333,"MJJ","Neutral Phase"
1977,"Jul",1977-07-01,0.42,0.353333333333333,"JJA","Neutral Phase"
1977,"Aug",1977-08-01,0.25,0.423333333333333,"JAS","Neutral Phase"
1977,"Sep",1977-09-01,0.6,0.57,"ASO","Warm Phase/El Nino"
1977,"Oct",1977-10-01,0.86,0.726666666666667,"SON","Warm Phase/El Nino"
1977,"Nov",1977-11-01,0.72,0.813333333333333,"OND","Warm Phase/El Nino"
1977,"Dec",1977-12-01,0.86,0.786666666666667,"NDJ","Warm Phase/El Nino"
1978,"Jan",1978-01-01,0.78,0.686666666666667,"DJF","Warm Phase/El Nino"
1978,"Feb",1978-02-01,0.42,0.42,"JFM","Neutral Phase"
1978,"Mar",1978-03-01,0.06,0.06,"FMA","Neutral Phase"
1978,"Apr",1978-04-01,-0.3,-0.183333333333333,"MAM","Neutral Phase"
1978,"May",1978-05-01,-0.31,-0.313333333333333,"AMJ","Neutral Phase"
1978,"Jun",1978-06-01,-0.33,-0.286666666666667,"MJJ","Neutral Phase"
1978,"Jul",1978-07-01,-0.22,-0.36,"JJA","Neutral Phase"
1978,"Aug",1978-08-01,-0.53,-0.416666666666667,"JAS","Neutral Phase"
1978,"Sep",1978-09-01,-0.5,-0.42,"ASO","Neutral Phase"
1978,"Oct",1978-10-01,-0.23,-0.29,"SON","Neutral Phase"
1978,"Nov",1978-11-01,-0.14,-0.0866666666666667,"OND","Neutral Phase"
1978,"Dec",1978-12-01,0.11,-6.93889390390723e-18,"NDJ","Neutral Phase"
1979,"Jan",1979-01-01,0.03,0.0333333333333333,"DJF","Neutral Phase"
1979,"Feb",1979-02-01,-0.04,0.0733333333333333,"JFM","Neutral Phase"
1979,"Mar",1979-03-01,0.23,0.203333333333333,"FMA","Neutral Phase"
1979,"Apr",1979-04-01,0.42,0.28,"MAM","Neutral Phase"
1979,"May",1979-05-01,0.19,0.23,"AMJ","Neutral Phase"
1979,"Jun",1979-06-01,0.08,0.0466666666666667,"MJJ","Neutral Phase"
1979,"Jul",1979-07-01,-0.13,0.0366666666666667,"JJA","Neutral Phase"
1979,"Aug",1979-08-01,0.16,0.17,"JAS","Neutral Phase"
1979,"Sep",1979-09-01,0.48,0.33,"ASO","Neutral Phase"
1979,"Oct",1979-10-01,0.35,0.453333333333333,"SON","Neutral Phase"
1979,"Nov",1979-11-01,0.53,0.523333333333333,"OND","Warm Phase/El Nino"
1979,"Dec",1979-12-01,0.69,0.64,"NDJ","Warm Phase/El Nino"
1980,"Jan",1980-01-01,0.7,0.593333333333333,"DJF","Warm Phase/El Nino"
1980,"Feb",1980-02-01,0.39,0.456666666666667,"JFM","Neutral Phase"
1980,"Mar",1980-03-01,0.28,0.336666666666667,"FMA","Neutral Phase"
1980,"Apr",1980-04-01,0.34,0.376666666666667,"MAM","Neutral Phase"
1980,"May",1980-05-01,0.51,0.48,"AMJ","Neutral Phase"
1980,"Jun",1980-06-01,0.59,0.46,"MJJ","Neutral Phase"
1980,"Jul",1980-07-01,0.28,0.253333333333333,"JJA","Neutral Phase"
1980,"Aug",1980-08-01,-0.11,0.0333333333333333,"JAS","Neutral Phase"
1980,"Sep",1980-09-01,-0.07,-0.0666666666666667,"ASO","Neutral Phase"
1980,"Oct",1980-10-01,-0.02,0.0166666666666667,"SON","Neutral Phase"
1980,"Nov",1980-11-01,0.14,0.113333333333333,"OND","Neutral Phase"
1980,"Dec",1980-12-01,0.22,-0.00666666666666665,"NDJ","Neutral Phase"
1981,"Jan",1981-01-01,-0.38,-0.26,"DJF","Neutral Phase"
1981,"Feb",1981-02-01,-0.62,-0.503333333333333,"JFM","Cool Phase/La Nina"
1981,"Mar",1981-03-01,-0.51,-0.473333333333333,"FMA","Neutral Phase"
1981,"Apr",1981-04-01,-0.29,-0.366666666666667,"MAM","Neutral Phase"
1981,"May",1981-05-01,-0.3,-0.26,"AMJ","Neutral Phase"
1981,"Jun",1981-06-01,-0.19,-0.286666666666667,"MJJ","Neutral Phase"
1981,"Jul",1981-07-01,-0.37,-0.293333333333333,"JJA","Neutral Phase"
1981,"Aug",1981-08-01,-0.32,-0.243333333333333,"JAS","Neutral Phase"
1981,"Sep",1981-09-01,-0.04,-0.156666666666667,"ASO","Neutral Phase"
1981,"Oct",1981-10-01,-0.11,-0.126666666666667,"SON","Neutral Phase"
1981,"Nov",1981-11-01,-0.23,-0.15,"OND","Neutral Phase"
1981,"Dec",1981-12-01,-0.11,-0.0766666666666667,"NDJ","Neutral Phase"
1982,"Jan",1982-01-01,0.11,-0.05,"DJF","Neutral Phase"
1982,"Feb",1982-02-01,-0.15,0.07,"JFM","Neutral Phase"
1982,"Mar",1982-03-01,0.25,0.183333333333333,"FMA","Neutral Phase"
1982,"Apr",1982-04-01,0.45,0.473333333333333,"MAM","Neutral Phase"
1982,"May",1982-05-01,0.72,0.656666666666667,"AMJ","Warm Phase/El Nino"
1982,"Jun",1982-06-01,0.8,0.72,"MJJ","Warm Phase/El Nino"
1982,"Jul",1982-07-01,0.64,0.79,"JJA","Warm Phase/El Nino"
1982,"Aug",1982-08-01,0.93,1.07,"JAS","Warm Phase/El Nino"
1982,"Sep",1982-09-01,1.64,1.57666666666667,"ASO","Warm Phase/El Nino"
1982,"Oct",1982-10-01,2.16,1.96333333333333,"SON","Warm Phase/El Nino"
1982,"Nov",1982-11-01,2.09,2.17666666666667,"OND","Warm Phase/El Nino"
1982,"Dec",1982-12-01,2.28,2.23,"NDJ","Warm Phase/El Nino"
1983,"Jan",1983-01-01,2.32,2.18,"DJF","Warm Phase/El Nino"
1983,"Feb",1983-02-01,1.94,1.91666666666667,"JFM","Warm Phase/El Nino"
1983,"Mar",1983-03-01,1.49,1.54,"FMA","Warm Phase/El Nino"
1983,"Apr",1983-04-01,1.19,1.28666666666667,"MAM","Warm Phase/El Nino"
1983,"May",1983-05-01,1.18,1.06333333333333,"AMJ","Warm Phase/El Nino"
1983,"Jun",1983-06-01,0.82,0.723333333333333,"MJJ","Warm Phase/El Nino"
1983,"Jul",1983-07-01,0.17,0.316666666666667,"JJA","Neutral Phase"
1983,"Aug",1983-08-01,-0.04,-0.0766666666666667,"JAS","Neutral Phase"
1983,"Sep",1983-09-01,-0.36,-0.453333333333333,"ASO","Neutral Phase"
1983,"Oct",1983-10-01,-0.96,-0.806666666666667,"SON","Cool Phase/La Nina"
1983,"Nov",1983-11-01,-1.1,-1,"OND","Cool Phase/La Nina"
1983,"Dec",1983-12-01,-0.94,-0.91,"NDJ","Cool Phase/La Nina"
1984,"Jan",1984-01-01,-0.69,-0.603333333333333,"DJF","Cool Phase/La Nina"
1984,"Feb",1984-02-01,-0.18,-0.42,"JFM","Neutral Phase"
1984,"Mar",1984-03-01,-0.39,-0.336666666666667,"FMA","Neutral Phase"
1984,"Apr",1984-04-01,-0.44,-0.43,"MAM","Neutral Phase"
1984,"May",1984-05-01,-0.46,-0.51,"AMJ","Cool Phase/La Nina"
1984,"Jun",1984-06-01,-0.63,-0.443333333333333,"MJJ","Neutral Phase"
1984,"Jul",1984-07-01,-0.24,-0.303333333333333,"JJA","Neutral Phase"
1984,"Aug",1984-08-01,-0.04,-0.156666666666667,"JAS","Neutral Phase"
1984,"Sep",1984-09-01,-0.19,-0.24,"ASO","Neutral Phase"
1984,"Oct",1984-10-01,-0.49,-0.56,"SON","Cool Phase/La Nina"
1984,"Nov",1984-11-01,-1,-0.913333333333333,"OND","Cool Phase/La Nina"
1984,"Dec",1984-12-01,-1.25,-1.14,"NDJ","Cool Phase/La Nina"
1985,"Jan",1985-01-01,-1.17,-1.04333333333333,"DJF","Cool Phase/La Nina"
1985,"Feb",1985-02-01,-0.71,-0.85,"JFM","Cool Phase/La Nina"
1985,"Mar",1985-03-01,-0.67,-0.77,"FMA","Cool Phase/La Nina"
1985,"Apr",1985-04-01,-0.93,-0.783333333333333,"MAM","Cool Phase/La Nina"
1985,"May",1985-05-01,-0.75,-0.776666666666667,"AMJ","Cool Phase/La Nina"
1985,"Jun",1985-06-01,-0.65,-0.623333333333333,"MJJ","Cool Phase/La Nina"
1985,"Jul",1985-07-01,-0.47,-0.49,"JJA","Neutral Phase"
1985,"Aug",1985-08-01,-0.35,-0.456666666666667,"JAS","Neutral Phase"
1985,"Sep",1985-09-01,-0.55,-0.4,"ASO","Neutral Phase"
1985,"Oct",1985-10-01,-0.3,-0.35,"SON","Neutral Phase"
1985,"Nov",1985-11-01,-0.2,-0.273333333333333,"OND","Neutral Phase"
1985,"Dec",1985-12-01,-0.32,-0.36,"NDJ","Neutral Phase"
1986,"Jan",1986-01-01,-0.56,-0.493333333333333,"DJF","Neutral Phase"
1986,"Feb",1986-02-01,-0.6,-0.473333333333333,"JFM","Neutral Phase"
1986,"Mar",1986-03-01,-0.26,-0.313333333333333,"FMA","Neutral Phase"
1986,"Apr",1986-04-01,-0.08,-0.203333333333333,"MAM","Neutral Phase"
1986,"May",1986-05-01,-0.27,-0.12,"AMJ","Neutral Phase"
1986,"Jun",1986-06-01,-0.01,-0.0366666666666667,"MJJ","Neutral Phase"
1986,"Jul",1986-07-01,0.17,0.223333333333333,"JJA","Neutral Phase"
1986,"Aug",1986-08-01,0.51,0.443333333333333,"JAS","Neutral Phase"
1986,"Sep",1986-09-01,0.65,0.713333333333333,"ASO","Warm Phase/El Nino"
1986,"Oct",1986-10-01,0.98,0.943333333333333,"SON","Warm Phase/El Nino"
1986,"Nov",1986-11-01,1.2,1.14,"OND","Warm Phase/El Nino"
1986,"Dec",1986-12-01,1.24,1.22,"NDJ","Warm Phase/El Nino"
1987,"Jan",1987-01-01,1.22,1.23,"DJF","Warm Phase/El Nino"
1987,"Feb",1987-02-01,1.23,1.19333333333333,"JFM","Warm Phase/El Nino"
1987,"Mar",1987-03-01,1.13,1.06,"FMA","Warm Phase/El Nino"
1987,"Apr",1987-04-01,0.82,0.943333333333333,"MAM","Warm Phase/El Nino"
1987,"May",1987-05-01,0.88,0.97,"AMJ","Warm Phase/El Nino"
1987,"Jun",1987-06-01,1.21,1.22,"MJJ","Warm Phase/El Nino"
1987,"Jul",1987-07-01,1.57,1.51333333333333,"JJA","Warm Phase/El Nino"
1987,"Aug",1987-08-01,1.76,1.7,"JAS","Warm Phase/El Nino"
1987,"Sep",1987-09-01,1.77,1.65,"ASO","Warm Phase/El Nino"
1987,"Oct",1987-10-01,1.42,1.48666666666667,"SON","Warm Phase/El Nino"
1987,"Nov",1987-11-01,1.27,1.25333333333333,"OND","Warm Phase/El Nino"
1987,"Dec",1987-12-01,1.07,1.11,"NDJ","Warm Phase/El Nino"
1988,"Jan",1988-01-01,0.99,0.81,"DJF","Warm Phase/El Nino"
1988,"Feb",1988-02-01,0.37,0.536666666666667,"JFM","Warm Phase/El Nino"
1988,"Mar",1988-03-01,0.25,0.143333333333333,"FMA","Neutral Phase"
1988,"Apr",1988-04-01,-0.19,-0.313333333333333,"MAM","Neutral Phase"
1988,"May",1988-05-01,-1,-0.876666666666667,"AMJ","Cool Phase/La Nina"
1988,"Jun",1988-06-01,-1.44,-1.29666666666667,"MJJ","Cool Phase/La Nina"
1988,"Jul",1988-07-01,-1.45,-1.29333333333333,"JJA","Cool Phase/La Nina"
1988,"Aug",1988-08-01,-0.99,-1.10333333333333,"JAS","Cool Phase/La Nina"
1988,"Sep",1988-09-01,-0.87,-1.19,"ASO","Cool Phase/La Nina"
1988,"Oct",1988-10-01,-1.71,-1.47666666666667,"SON","Cool Phase/La Nina"
1988,"Nov",1988-11-01,-1.85,-1.79666666666667,"OND","Cool Phase/La Nina"
1988,"Dec",1988-12-01,-1.83,-1.85,"NDJ","Cool Phase/La Nina"
1989,"Jan",1989-01-01,-1.87,-1.69,"DJF","Cool Phase/La Nina"
1989,"Feb",1989-02-01,-1.37,-1.43,"JFM","Cool Phase/La Nina"
1989,"Mar",1989-03-01,-1.05,-1.08,"FMA","Cool Phase/La Nina"
1989,"Apr",1989-04-01,-0.82,-0.826666666666667,"MAM","Cool Phase/La Nina"
1989,"May",1989-05-01,-0.61,-0.573333333333333,"AMJ","Cool Phase/La Nina"
1989,"Jun",1989-06-01,-0.29,-0.4,"MJJ","Neutral Phase"
1989,"Jul",1989-07-01,-0.3,-0.306666666666667,"JJA","Neutral Phase"
1989,"Aug",1989-08-01,-0.33,-0.27,"JAS","Neutral Phase"
1989,"Sep",1989-09-01,-0.18,-0.243333333333333,"ASO","Neutral Phase"
1989,"Oct",1989-10-01,-0.22,-0.216666666666667,"SON","Neutral Phase"
1989,"Nov",1989-11-01,-0.25,-0.16,"OND","Neutral Phase"
1989,"Dec",1989-12-01,-0.01,-0.05,"NDJ","Neutral Phase"
1990,"Jan",1990-01-01,0.11,0.136666666666667,"DJF","Neutral Phase"
1990,"Feb",1990-02-01,0.31,0.206666666666667,"JFM","Neutral Phase"
1990,"Mar",1990-03-01,0.2,0.28,"FMA","Neutral Phase"
1990,"Apr",1990-04-01,0.33,0.29,"MAM","Neutral Phase"
1990,"May",1990-05-01,0.34,0.293333333333333,"AMJ","Neutral Phase"
1990,"Jun",1990-06-01,0.21,0.306666666666667,"MJJ","Neutral Phase"
1990,"Jul",1990-07-01,0.37,0.333333333333333,"JJA","Neutral Phase"
1990,"Aug",1990-08-01,0.42,0.38,"JAS","Neutral Phase"
1990,"Sep",1990-09-01,0.35,0.39,"ASO","Neutral Phase"
1990,"Oct",1990-10-01,0.4,0.353333333333333,"SON","Neutral Phase"
1990,"Nov",1990-11-01,0.31,0.396666666666667,"OND","Neutral Phase"
1990,"Dec",1990-12-01,0.48,0.413333333333333,"NDJ","Neutral Phase"
1991,"Jan",1991-01-01,0.45,0.406666666666667,"DJF","Neutral Phase"
1991,"Feb",1991-02-01,0.29,0.263333333333333,"JFM","Neutral Phase"
1991,"Mar",1991-03-01,0.05,0.22,"FMA","Neutral Phase"
1991,"Apr",1991-04-01,0.32,0.256666666666667,"MAM","Neutral Phase"
1991,"May",1991-05-01,0.4,0.456666666666667,"AMJ","Neutral Phase"
1991,"Jun",1991-06-01,0.65,0.636666666666667,"MJJ","Warm Phase/El Nino"
1991,"Jul",1991-07-01,0.86,0.733333333333333,"JJA","Warm Phase/El Nino"
1991,"Aug",1991-08-01,0.69,0.636666666666667,"JAS","Warm Phase/El Nino"
1991,"Sep",1991-09-01,0.36,0.623333333333333,"ASO","Warm Phase/El Nino"
1991,"Oct",1991-10-01,0.82,0.79,"SON","Warm Phase/El Nino"
1991,"Nov",1991-11-01,1.19,1.21,"OND","Warm Phase/El Nino"
1991,"Dec",1991-12-01,1.62,1.53,"NDJ","Warm Phase/El Nino"
1992,"Jan",1992-01-01,1.78,1.71333333333333,"DJF","Warm Phase/El Nino"
1992,"Feb",1992-02-01,1.74,1.63333333333333,"JFM","Warm Phase/El Nino"
1992,"Mar",1992-03-01,1.38,1.48,"FMA","Warm Phase/El Nino"
1992,"Apr",1992-04-01,1.32,1.28666666666667,"MAM","Warm Phase/El Nino"
1992,"May",1992-05-01,1.16,1.06,"AMJ","Warm Phase/El Nino"
1992,"Jun",1992-06-01,0.7,0.73,"MJJ","Warm Phase/El Nino"
1992,"Jul",1992-07-01,0.33,0.366666666666667,"JJA","Neutral Phase"
1992,"Aug",1992-08-01,0.07,0.09,"JAS","Neutral Phase"
1992,"Sep",1992-09-01,-0.13,-0.133333333333333,"ASO","Neutral Phase"
1992,"Oct",1992-10-01,-0.34,-0.25,"SON","Neutral Phase"
1992,"Nov",1992-11-01,-0.28,-0.276666666666667,"OND","Neutral Phase"
1992,"Dec",1992-12-01,-0.21,-0.13,"NDJ","Neutral Phase"
1993,"Jan",1993-01-01,0.1,0.09,"DJF","Neutral Phase"
1993,"Feb",1993-02-01,0.38,0.293333333333333,"JFM","Neutral Phase"
1993,"Mar",1993-03-01,0.4,0.496666666666667,"FMA","Neutral Phase"
1993,"Apr",1993-04-01,0.71,0.673333333333333,"MAM","Warm Phase/El Nino"
1993,"May",1993-05-01,0.91,0.7,"AMJ","Warm Phase/El Nino"
1993,"Jun",1993-06-01,0.48,0.573333333333333,"MJJ","Warm Phase/El Nino"
1993,"Jul",1993-07-01,0.33,0.32,"JJA","Neutral Phase"
1993,"Aug",1993-08-01,0.15,0.256666666666667,"JAS","Neutral Phase"
1993,"Sep",1993-09-01,0.29,0.153333333333333,"ASO","Neutral Phase"
1993,"Oct",1993-10-01,0.02,0.106666666666667,"SON","Neutral Phase"
1993,"Nov",1993-11-01,0.01,0.0433333333333333,"OND","Neutral Phase"
1993,"Dec",1993-12-01,0.1,0.0566666666666667,"NDJ","Neutral Phase"
1994,"Jan",1994-01-01,0.06,0.0633333333333333,"DJF","Neutral Phase"
1994,"Feb",1994-02-01,0.03,0.0666666666666667,"JFM","Neutral Phase"
1994,"Mar",1994-03-01,0.11,0.173333333333333,"FMA","Neutral Phase"
1994,"Apr",1994-04-01,0.38,0.306666666666667,"MAM","Neutral Phase"
1994,"May",1994-05-01,0.43,0.416666666666667,"AMJ","Neutral Phase"
1994,"Jun",1994-06-01,0.44,0.406666666666667,"MJJ","Neutral Phase"
1994,"Jul",1994-07-01,0.35,0.443333333333333,"JJA","Neutral Phase"
1994,"Aug",1994-08-01,0.54,0.433333333333333,"JAS","Neutral Phase"
1994,"Sep",1994-09-01,0.41,0.553333333333333,"ASO","Warm Phase/El Nino"
1994,"Oct",1994-10-01,0.71,0.743333333333333,"SON","Warm Phase/El Nino"
1994,"Nov",1994-11-01,1.11,1.00333333333333,"OND","Warm Phase/El Nino"
1994,"Dec",1994-12-01,1.19,1.09333333333333,"NDJ","Warm Phase/El Nino"
1995,"Jan",1995-01-01,0.98,0.96,"DJF","Warm Phase/El Nino"
1995,"Feb",1995-02-01,0.71,0.723333333333333,"JFM","Warm Phase/El Nino"
1995,"Mar",1995-03-01,0.48,0.533333333333333,"FMA","Warm Phase/El Nino"
1995,"Apr",1995-04-01,0.41,0.303333333333333,"MAM","Neutral Phase"
1995,"May",1995-05-01,0.02,0.14,"AMJ","Neutral Phase"
1995,"Jun",1995-06-01,-0.01,-0.0333333333333333,"MJJ","Neutral Phase"
1995,"Jul",1995-07-01,-0.11,-0.243333333333333,"JJA","Neutral Phase"
1995,"Aug",1995-08-01,-0.61,-0.54,"JAS","Cool Phase/La Nina"
1995,"Sep",1995-09-01,-0.9,-0.81,"ASO","Cool Phase/La Nina"
1995,"Oct",1995-10-01,-0.92,-0.973333333333333,"SON","Cool Phase/La Nina"
1995,"Nov",1995-11-01,-1.1,-1.00666666666667,"OND","Cool Phase/La Nina"
1995,"Dec",1995-12-01,-1,-0.986666666666667,"NDJ","Cool Phase/La Nina"
1996,"Jan",1996-01-01,-0.86,-0.903333333333333,"DJF","Cool Phase/La Nina"
1996,"Feb",1996-02-01,-0.85,-0.756666666666667,"JFM","Cool Phase/La Nina"
1996,"Mar",1996-03-01,-0.56,-0.59,"FMA","Cool Phase/La Nina"
1996,"Apr",1996-04-01,-0.36,-0.393333333333333,"MAM","Neutral Phase"
1996,"May",1996-05-01,-0.26,-0.306666666666667,"AMJ","Neutral Phase"
1996,"Jun",1996-06-01,-0.3,-0.293333333333333,"MJJ","Neutral Phase"
1996,"Jul",1996-07-01,-0.32,-0.273333333333333,"JJA","Neutral Phase"
1996,"Aug",1996-08-01,-0.2,-0.323333333333333,"JAS","Neutral Phase"
1996,"Sep",1996-09-01,-0.45,-0.35,"ASO","Neutral Phase"
1996,"Oct",1996-10-01,-0.4,-0.396666666666667,"SON","Neutral Phase"
1996,"Nov",1996-11-01,-0.34,-0.45,"OND","Neutral Phase"
1996,"Dec",1996-12-01,-0.61,-0.496666666666667,"NDJ","Neutral Phase"
1997,"Jan",1997-01-01,-0.54,-0.503333333333333,"DJF","Cool Phase/La Nina"
1997,"Feb",1997-02-01,-0.36,-0.366666666666667,"JFM","Neutral Phase"
1997,"Mar",1997-03-01,-0.2,-0.0966666666666667,"FMA","Neutral Phase"
1997,"Apr",1997-04-01,0.27,0.276666666666667,"MAM","Neutral Phase"
1997,"May",1997-05-01,0.76,0.75,"AMJ","Warm Phase/El Nino"
1997,"Jun",1997-06-01,1.22,1.21666666666667,"MJJ","Warm Phase/El Nino"
1997,"Jul",1997-07-01,1.67,1.6,"JJA","Warm Phase/El Nino"
1997,"Aug",1997-08-01,1.91,1.9,"JAS","Warm Phase/El Nino"
1997,"Sep",1997-09-01,2.12,2.14333333333333,"ASO","Warm Phase/El Nino"
1997,"Oct",1997-10-01,2.4,2.33333333333333,"SON","Warm Phase/El Nino"
1997,"Nov",1997-11-01,2.48,2.4,"OND","Warm Phase/El Nino"
1997,"Dec",1997-12-01,2.32,2.39,"NDJ","Warm Phase/El Nino"
1998,"Jan",1998-01-01,2.37,2.24,"DJF","Warm Phase/El Nino"
1998,"Feb",1998-02-01,2.03,1.92666666666667,"JFM","Warm Phase/El Nino"
1998,"Mar",1998-03-01,1.38,1.43666666666667,"FMA","Warm Phase/El Nino"
1998,"Apr",1998-04-01,0.9,0.993333333333333,"MAM","Warm Phase/El Nino"
1998,"May",1998-05-01,0.7,0.453333333333333,"AMJ","Neutral Phase"
1998,"Jun",1998-06-01,-0.24,-0.133333333333333,"MJJ","Neutral Phase"
1998,"Jul",1998-07-01,-0.86,-0.783333333333333,"JJA","Cool Phase/La Nina"
1998,"Aug",1998-08-01,-1.25,-1.12333333333333,"JAS","Cool Phase/La Nina"
1998,"Sep",1998-09-01,-1.26,-1.30666666666667,"ASO","Cool Phase/La Nina"
1998,"Oct",1998-10-01,-1.41,-1.35,"SON","Cool Phase/La Nina"
1998,"Nov",1998-11-01,-1.38,-1.47666666666667,"OND","Cool Phase/La Nina"
1998,"Dec",1998-12-01,-1.64,-1.57,"NDJ","Cool Phase/La Nina"
1999,"Jan",1999-01-01,-1.69,-1.54666666666667,"DJF","Cool Phase/La Nina"
1999,"Feb",1999-02-01,-1.31,-1.3,"JFM","Cool Phase/La Nina"
1999,"Mar",1999-03-01,-0.9,-1.07,"FMA","Cool Phase/La Nina"
1999,"Apr",1999-04-01,-1,-0.973333333333333,"MAM","Cool Phase/La Nina"
1999,"May",1999-05-01,-1.02,-1.02333333333333,"AMJ","Cool Phase/La Nina"
1999,"Jun",1999-06-01,-1.05,-1.04,"MJJ","Cool Phase/La Nina"
1999,"Jul",1999-07-01,-1.05,-1.09666666666667,"JJA","Cool Phase/La Nina"
1999,"Aug",1999-08-01,-1.19,-1.11,"JAS","Cool Phase/La Nina"
1999,"Sep",1999-09-01,-1.09,-1.15666666666667,"ASO","Cool Phase/La Nina"
1999,"Oct",1999-10-01,-1.19,-1.26,"SON","Cool Phase/La Nina"
1999,"Nov",1999-11-01,-1.5,-1.46333333333333,"OND","Cool Phase/La Nina"
1999,"Dec",1999-12-01,-1.7,-1.65666666666667,"NDJ","Cool Phase/La Nina"
2000,"Jan",2000-01-01,-1.77,-1.66666666666667,"DJF","Cool Phase/La Nina"
2000,"Feb",2000-02-01,-1.53,-1.41,"JFM","Cool Phase/La Nina"
2000,"Mar",2000-03-01,-0.93,-1.07,"FMA","Cool Phase/La Nina"
2000,"Apr",2000-04-01,-0.75,-0.806666666666667,"MAM","Cool Phase/La Nina"
2000,"May",2000-05-01,-0.74,-0.71,"AMJ","Cool Phase/La Nina"
2000,"Jun",2000-06-01,-0.64,-0.643333333333333,"MJJ","Cool Phase/La Nina"
2000,"Jul",2000-07-01,-0.55,-0.553333333333333,"JJA","Cool Phase/La Nina"
2000,"Aug",2000-08-01,-0.47,-0.513333333333333,"JAS","Cool Phase/La Nina"
2000,"Sep",2000-09-01,-0.52,-0.546666666666667,"ASO","Cool Phase/La Nina"
2000,"Oct",2000-10-01,-0.65,-0.626666666666667,"SON","Cool Phase/La Nina"
2000,"Nov",2000-11-01,-0.71,-0.746666666666667,"OND","Cool Phase/La Nina"
2000,"Dec",2000-12-01,-0.88,-0.74,"NDJ","Cool Phase/La Nina"
2001,"Jan",2001-01-01,-0.63,-0.68,"DJF","Cool Phase/La Nina"
2001,"Feb",2001-02-01,-0.53,-0.516666666666667,"JFM","Cool Phase/La Nina"
2001,"Mar",2001-03-01,-0.39,-0.436666666666667,"FMA","Neutral Phase"
2001,"Apr",2001-04-01,-0.39,-0.34,"MAM","Neutral Phase"
2001,"May",2001-05-01,-0.24,-0.246666666666667,"AMJ","Neutral Phase"
2001,"Jun",2001-06-01,-0.11,-0.12,"MJJ","Neutral Phase"
2001,"Jul",2001-07-01,-0.01,-0.0733333333333333,"JJA","Neutral Phase"
2001,"Aug",2001-08-01,-0.1,-0.13,"JAS","Neutral Phase"
2001,"Sep",2001-09-01,-0.28,-0.186666666666667,"ASO","Neutral Phase"
2001,"Oct",2001-10-01,-0.18,-0.29,"SON","Neutral Phase"
2001,"Nov",2001-11-01,-0.41,-0.35,"OND","Neutral Phase"
2001,"Dec",2001-12-01,-0.46,-0.306666666666667,"NDJ","Neutral Phase"
2002,"Jan",2002-01-01,-0.05,-0.15,"DJF","Neutral Phase"
2002,"Feb",2002-02-01,0.06,0.0333333333333333,"JFM","Neutral Phase"
2002,"Mar",2002-03-01,0.09,0.09,"FMA","Neutral Phase"
2002,"Apr",2002-04-01,0.12,0.203333333333333,"MAM","Neutral Phase"
2002,"May",2002-05-01,0.4,0.436666666666667,"AMJ","Neutral Phase"
2002,"Jun",2002-06-01,0.79,0.653333333333333,"MJJ","Warm Phase/El Nino"
2002,"Jul",2002-07-01,0.77,0.79,"JJA","Warm Phase/El Nino"
2002,"Aug",2002-08-01,0.81,0.863333333333333,"JAS","Warm Phase/El Nino"
2002,"Sep",2002-09-01,1.01,1.00666666666667,"ASO","Warm Phase/El Nino"
2002,"Oct",2002-10-01,1.2,1.20666666666667,"SON","Warm Phase/El Nino"
2002,"Nov",2002-11-01,1.41,1.30666666666667,"OND","Warm Phase/El Nino"
2002,"Dec",2002-12-01,1.31,1.14,"NDJ","Warm Phase/El Nino"
2003,"Jan",2003-01-01,0.7,0.916666666666667,"DJF","Warm Phase/El Nino"
2003,"Feb",2003-02-01,0.74,0.63,"JFM","Warm Phase/El Nino"
2003,"Mar",2003-03-01,0.45,0.38,"FMA","Neutral Phase"
2003,"Apr",2003-04-01,-0.05,-0.04,"MAM","Neutral Phase"
2003,"May",2003-05-01,-0.52,-0.26,"AMJ","Neutral Phase"
2003,"Jun",2003-06-01,-0.21,-0.163333333333333,"MJJ","Neutral Phase"
2003,"Jul",2003-07-01,0.24,0.0766666666666667,"JJA","Neutral Phase"
2003,"Aug",2003-08-01,0.2,0.21,"JAS","Neutral Phase"
2003,"Sep",2003-09-01,0.19,0.256666666666667,"ASO","Neutral Phase"
2003,"Oct",2003-10-01,0.38,0.286666666666667,"SON","Neutral Phase"
2003,"Nov",2003-11-01,0.29,0.35,"OND","Neutral Phase"
2003,"Dec",2003-12-01,0.38,0.35,"NDJ","Neutral Phase"
2004,"Jan",2004-01-01,0.38,0.366666666666667,"DJF","Neutral Phase"
2004,"Feb",2004-02-01,0.34,0.31,"JFM","Neutral Phase"
2004,"Mar",2004-03-01,0.21,0.236666666666667,"FMA","Neutral Phase"
2004,"Apr",2004-04-01,0.16,0.17,"MAM","Neutral Phase"
2004,"May",2004-05-01,0.14,0.166666666666667,"AMJ","Neutral Phase"
2004,"Jun",2004-06-01,0.2,0.283333333333333,"MJJ","Neutral Phase"
2004,"Jul",2004-07-01,0.51,0.47,"JJA","Neutral Phase"
2004,"Aug",2004-08-01,0.7,0.643333333333333,"JAS","Warm Phase/El Nino"
2004,"Sep",2004-09-01,0.72,0.7,"ASO","Warm Phase/El Nino"
2004,"Oct",2004-10-01,0.68,0.67,"SON","Warm Phase/El Nino"
2004,"Nov",2004-11-01,0.61,0.66,"OND","Warm Phase/El Nino"
2004,"Dec",2004-12-01,0.69,0.686666666666667,"NDJ","Warm Phase/El Nino"
2005,"Jan",2005-01-01,0.76,0.636666666666667,"DJF","Warm Phase/El Nino"
2005,"Feb",2005-02-01,0.46,0.583333333333333,"JFM","Warm Phase/El Nino"
2005,"Mar",2005-03-01,0.53,0.446666666666667,"FMA","Neutral Phase"
2005,"Apr",2005-04-01,0.35,0.423333333333333,"MAM","Neutral Phase"
2005,"May",2005-05-01,0.39,0.286666666666667,"AMJ","Neutral Phase"
2005,"Jun",2005-06-01,0.12,0.106666666666667,"MJJ","Neutral Phase"
2005,"Jul",2005-07-01,-0.19,-0.0566666666666667,"JJA","Neutral Phase"
2005,"Aug",2005-08-01,-0.1,-0.133333333333333,"JAS","Neutral Phase"
2005,"Sep",2005-09-01,-0.11,-0.103333333333333,"ASO","Neutral Phase"
2005,"Oct",2005-10-01,-0.1,-0.283333333333333,"SON","Neutral Phase"
2005,"Nov",2005-11-01,-0.64,-0.57,"OND","Cool Phase/La Nina"
2005,"Dec",2005-12-01,-0.97,-0.84,"NDJ","Cool Phase/La Nina"
2006,"Jan",2006-01-01,-0.91,-0.85,"DJF","Cool Phase/La Nina"
2006,"Feb",2006-02-01,-0.67,-0.763333333333333,"JFM","Cool Phase/La Nina"
2006,"Mar",2006-03-01,-0.71,-0.566666666666667,"FMA","Cool Phase/La Nina"
2006,"Apr",2006-04-01,-0.32,-0.373333333333333,"MAM","Neutral Phase"
2006,"May",2006-05-01,-0.09,-0.136666666666667,"AMJ","Neutral Phase"
2006,"Jun",2006-06-01,0,-0.0266666666666667,"MJJ","Neutral Phase"
2006,"Jul",2006-07-01,0.01,0.106666666666667,"JJA","Neutral Phase"
2006,"Aug",2006-08-01,0.31,0.306666666666667,"JAS","Neutral Phase"
2006,"Sep",2006-09-01,0.6,0.536666666666667,"ASO","Warm Phase/El Nino"
2006,"Oct",2006-10-01,0.7,0.763333333333333,"SON","Warm Phase/El Nino"
2006,"Nov",2006-11-01,0.99,0.943333333333333,"OND","Warm Phase/El Nino"
2006,"Dec",2006-12-01,1.14,0.943333333333333,"NDJ","Warm Phase/El Nino"
2007,"Jan",2007-01-01,0.7,0.656666666666667,"DJF","Warm Phase/El Nino"
2007,"Feb",2007-02-01,0.13,0.216666666666667,"JFM","Neutral Phase"
2007,"Mar",2007-03-01,-0.18,-0.12,"FMA","Neutral Phase"
2007,"Apr",2007-04-01,-0.31,-0.32,"MAM","Neutral Phase"
2007,"May",2007-05-01,-0.47,-0.38,"AMJ","Neutral Phase"
2007,"Jun",2007-06-01,-0.36,-0.473333333333333,"MJJ","Neutral Phase"
2007,"Jul",2007-07-01,-0.59,-0.556666666666667,"JJA","Cool Phase/La Nina"
2007,"Aug",2007-08-01,-0.72,-0.806666666666667,"JAS","Cool Phase/La Nina"
2007,"Sep",2007-09-01,-1.11,-1.07333333333333,"ASO","Cool Phase/La Nina"
2007,"Oct",2007-10-01,-1.39,-1.34333333333333,"SON","Cool Phase/La Nina"
2007,"Nov",2007-11-01,-1.53,-1.5,"OND","Cool Phase/La Nina"
2007,"Dec",2007-12-01,-1.58,-1.59666666666667,"NDJ","Cool Phase/La Nina"
2008,"Jan",2008-01-01,-1.68,-1.64,"DJF","Cool Phase/La Nina"
2008,"Feb",2008-02-01,-1.66,-1.51666666666667,"JFM","Cool Phase/La Nina"
2008,"Mar",2008-03-01,-1.21,-1.28666666666667,"FMA","Cool Phase/La Nina"
2008,"Apr",2008-04-01,-0.99,-1.01333333333333,"MAM","Cool Phase/La Nina"
2008,"May",2008-05-01,-0.84,-0.836666666666667,"AMJ","Cool Phase/La Nina"
2008,"Jun",2008-06-01,-0.68,-0.606666666666667,"MJJ","Cool Phase/La Nina"
2008,"Jul",2008-07-01,-0.3,-0.37,"JJA","Neutral Phase"
2008,"Aug",2008-08-01,-0.13,-0.226666666666667,"JAS","Neutral Phase"
2008,"Sep",2008-09-01,-0.25,-0.243333333333333,"ASO","Neutral Phase"
2008,"Oct",2008-10-01,-0.35,-0.353333333333333,"SON","Neutral Phase"
2008,"Nov",2008-11-01,-0.46,-0.556666666666667,"OND","Cool Phase/La Nina"
2008,"Dec",2008-12-01,-0.86,-0.736666666666667,"NDJ","Cool Phase/La Nina"
2009,"Jan",2009-01-01,-0.89,-0.846666666666667,"DJF","Cool Phase/La Nina"
2009,"Feb",2009-02-01,-0.79,-0.793333333333333,"JFM","Cool Phase/La Nina"
2009,"Mar",2009-03-01,-0.7,-0.613333333333333,"FMA","Cool Phase/La Nina"
2009,"Apr",2009-04-01,-0.35,-0.33,"MAM","Neutral Phase"
2009,"May",2009-05-01,0.06,0.00666666666666667,"AMJ","Neutral Phase"
2009,"Jun",2009-06-01,0.31,0.283333333333333,"MJJ","Neutral Phase"
2009,"Jul",2009-07-01,0.48,0.45,"JJA","Neutral Phase"
2009,"Aug",2009-08-01,0.56,0.573333333333333,"JAS","Warm Phase/El Nino"
2009,"Sep",2009-09-01,0.68,0.71,"ASO","Warm Phase/El Nino"
2009,"Oct",2009-10-01,0.89,1.00666666666667,"SON","Warm Phase/El Nino"
2009,"Nov",2009-11-01,1.45,1.35666666666667,"OND","Warm Phase/El Nino"
2009,"Dec",2009-12-01,1.73,1.56333333333333,"NDJ","Warm Phase/El Nino"
2010,"Jan",2010-01-01,1.51,1.49666666666667,"DJF","Warm Phase/El Nino"
2010,"Feb",2010-02-01,1.25,1.22,"JFM","Warm Phase/El Nino"
2010,"Mar",2010-03-01,0.9,0.843333333333333,"FMA","Warm Phase/El Nino"
2010,"Apr",2010-04-01,0.38,0.353333333333333,"MAM","Neutral Phase"
2010,"May",2010-05-01,-0.22,-0.176666666666667,"AMJ","Neutral Phase"
2010,"Jun",2010-06-01,-0.69,-0.66,"MJJ","Cool Phase/La Nina"
2010,"Jul",2010-07-01,-1.07,-1.04666666666667,"JJA","Cool Phase/La Nina"
2010,"Aug",2010-08-01,-1.38,-1.34666666666667,"JAS","Cool Phase/La Nina"
2010,"Sep",2010-09-01,-1.59,-1.55333333333333,"ASO","Cool Phase/La Nina"
2010,"Oct",2010-10-01,-1.69,-1.64,"SON","Cool Phase/La Nina"
2010,"Nov",2010-11-01,-1.64,-1.64333333333333,"OND","Cool Phase/La Nina"
2010,"Dec",2010-12-01,-1.6,-1.59333333333333,"NDJ","Cool Phase/La Nina"
2011,"Jan",2011-01-01,-1.54,-1.41666666666667,"DJF","Cool Phase/La Nina"
2011,"Feb",2011-02-01,-1.11,-1.19,"JFM","Cool Phase/La Nina"
2011,"Mar",2011-03-01,-0.92,-0.93,"FMA","Cool Phase/La Nina"
2011,"Apr",2011-04-01,-0.76,-0.733333333333333,"MAM","Cool Phase/La Nina"
2011,"May",2011-05-01,-0.52,-0.553333333333333,"AMJ","Cool Phase/La Nina"
2011,"Jun",2011-06-01,-0.38,-0.44,"MJJ","Neutral Phase"
2011,"Jul",2011-07-01,-0.42,-0.48,"JJA","Neutral Phase"
2011,"Aug",2011-08-01,-0.64,-0.62,"JAS","Cool Phase/La Nina"
2011,"Sep",2011-09-01,-0.8,-0.83,"ASO","Cool Phase/La Nina"
2011,"Oct",2011-10-01,-1.05,-1.01,"SON","Cool Phase/La Nina"
2011,"Nov",2011-11-01,-1.18,-1.09333333333333,"OND","Cool Phase/La Nina"
2011,"Dec",2011-12-01,-1.05,-1.03333333333333,"NDJ","Cool Phase/La Nina"
2012,"Jan",2012-01-01,-0.87,-0.863333333333333,"DJF","Cool Phase/La Nina"
2012,"Feb",2012-02-01,-0.67,-0.716666666666667,"JFM","Cool Phase/La Nina"
2012,"Mar",2012-03-01,-0.61,-0.59,"FMA","Cool Phase/La Nina"
2012,"Apr",2012-04-01,-0.49,-0.473333333333333,"MAM","Neutral Phase"
2012,"May",2012-05-01,-0.32,-0.263333333333333,"AMJ","Neutral Phase"
2012,"Jun",2012-06-01,0.02,-0.0166666666666667,"MJJ","Neutral Phase"
2012,"Jul",2012-07-01,0.25,0.246666666666667,"JJA","Neutral Phase"
2012,"Aug",2012-08-01,0.47,0.366666666666667,"JAS","Neutral Phase"
2012,"Sep",2012-09-01,0.38,0.37,"ASO","Neutral Phase"
2012,"Oct",2012-10-01,0.26,0.263333333333333,"SON","Neutral Phase"
2012,"Nov",2012-11-01,0.15,0.0533333333333333,"OND","Neutral Phase"
2012,"Dec",2012-12-01,-0.25,-0.21,"NDJ","Neutral Phase"
2013,"Jan",2013-01-01,-0.53,-0.43,"DJF","Neutral Phase"
2013,"Feb",2013-02-01,-0.51,-0.43,"JFM","Neutral Phase"
2013,"Mar",2013-03-01,-0.25,-0.336666666666667,"FMA","Neutral Phase"
2013,"Apr",2013-04-01,-0.25,-0.3,"MAM","Neutral Phase"
2013,"May",2013-05-01,-0.4,-0.36,"AMJ","Neutral Phase"
2013,"Jun",2013-06-01,-0.43,-0.406666666666667,"MJJ","Neutral Phase"
2013,"Jul",2013-07-01,-0.39,-0.4,"JJA","Neutral Phase"
2013,"Aug",2013-08-01,-0.38,-0.316666666666667,"JAS","Neutral Phase"
2013,"Sep",2013-09-01,-0.18,-0.253333333333333,"ASO","Neutral Phase"
2013,"Oct",2013-10-01,-0.2,-0.173333333333333,"SON","Neutral Phase"
2013,"Nov",2013-11-01,-0.14,-0.17,"OND","Neutral Phase"
2013,"Dec",2013-12-01,-0.17,-0.266666666666667,"NDJ","Neutral Phase"
2014,"Jan",2014-01-01,-0.49,-0.423333333333333,"DJF","Neutral Phase"
2014,"Feb",2014-02-01,-0.61,-0.46,"JFM","Neutral Phase"
2014,"Mar",2014-03-01,-0.28,-0.266666666666667,"FMA","Neutral Phase"
2014,"Apr",2014-04-01,0.09,0.0433333333333333,"MAM","Neutral Phase"
2014,"May",2014-05-01,0.32,0.213333333333333,"AMJ","Neutral Phase"
2014,"Jun",2014-06-01,0.23,0.163333333333333,"MJJ","Neutral Phase"
2014,"Jul",2014-07-01,-0.06,0.0466666666666667,"JJA","Neutral Phase"
2014,"Aug",2014-08-01,-0.03,0.0666666666666667,"JAS","Neutral Phase"
2014,"Sep",2014-09-01,0.29,0.233333333333333,"ASO","Neutral Phase"
2014,"Oct",2014-10-01,0.44,0.493333333333333,"SON","Neutral Phase"
2014,"Nov",2014-11-01,0.75,0.636666666666667,"OND","Warm Phase/El Nino"
2014,"Dec",2014-12-01,0.72,0.66,"NDJ","Warm Phase/El Nino"
2015,"Jan",2015-01-01,0.51,0.55,"DJF","Warm Phase/El Nino"
2015,"Feb",2015-02-01,0.42,0.466666666666667,"JFM","Neutral Phase"
2015,"Mar",2015-03-01,0.47,0.53,"FMA","Warm Phase/El Nino"
2015,"Apr",2015-04-01,0.7,0.696666666666667,"MAM","Warm Phase/El Nino"
2015,"May",2015-05-01,0.92,0.93,"AMJ","Warm Phase/El Nino"
2015,"Jun",2015-06-01,1.17,1.18,"MJJ","Warm Phase/El Nino"
2015,"Jul",2015-07-01,1.45,1.51666666666667,"JJA","Warm Phase/El Nino"
2015,"Aug",2015-08-01,1.93,1.86,"JAS","Warm Phase/El Nino"
2015,"Sep",2015-09-01,2.2,2.16333333333333,"ASO","Warm Phase/El Nino"
2015,"Oct",2015-10-01,2.36,2.42333333333333,"SON","Warm Phase/El Nino"
2015,"Nov",2015-11-01,2.71,2.57333333333333,"OND","Warm Phase/El Nino"
2015,"Dec",2015-12-01,2.65,2.64,"NDJ","Warm Phase/El Nino"
2016,"Jan",2016-01-01,2.56,2.48333333333333,"DJF","Warm Phase/El Nino"
2016,"Feb",2016-02-01,2.24,2.13666666666667,"JFM","Warm Phase/El Nino"
2016,"Mar",2016-03-01,1.61,1.58333333333333,"FMA","Warm Phase/El Nino"
2016,"Apr",2016-04-01,0.9,0.936666666666667,"MAM","Warm Phase/El Nino"
2016,"May",2016-05-01,0.3,0.39,"AMJ","Neutral Phase"
2016,"Jun",2016-06-01,-0.03,-0.0666666666666667,"MJJ","Neutral Phase"
2016,"Jul",2016-07-01,-0.47,-0.356666666666667,"JJA","Neutral Phase"
2016,"Aug",2016-08-01,-0.57,-0.536666666666667,"JAS","Cool Phase/La Nina"
2016,"Sep",2016-09-01,-0.57,-0.626666666666667,"ASO","Cool Phase/La Nina"
2016,"Oct",2016-10-01,-0.74,-0.69,"SON","Cool Phase/La Nina"
2016,"Nov",2016-11-01,-0.76,-0.666666666666667,"OND","Cool Phase/La Nina"
2016,"Dec",2016-12-01,-0.5,-0.563333333333333,"NDJ","Cool Phase/La Nina"
2017,"Jan",2017-01-01,-0.43,-0.336666666666667,"DJF","Neutral Phase"
2017,"Feb",2017-02-01,-0.08,-0.16,"JFM","Neutral Phase"
2017,"Mar",2017-03-01,0.03,0.0533333333333333,"FMA","Neutral Phase"
2017,"Apr",2017-04-01,0.21,0.2,"MAM","Neutral Phase"
2017,"May",2017-05-01,0.36,0.3,"AMJ","Neutral Phase"
2017,"Jun",2017-06-01,0.33,0.313333333333333,"MJJ","Neutral Phase"
2017,"Jul",2017-07-01,0.25,0.14,"JJA","Neutral Phase"
2017,"Aug",2017-08-01,-0.16,-0.113333333333333,"JAS","Neutral Phase"
2017,"Sep",2017-09-01,-0.43,-0.383333333333333,"ASO","Neutral Phase"
2017,"Oct",2017-10-01,-0.56,-0.65,"SON","Cool Phase/La Nina"
2017,"Nov",2017-11-01,-0.96,-0.836666666666667,"OND","Cool Phase/La Nina"
2017,"Dec",2017-12-01,-0.99,-0.976666666666667,"NDJ","Cool Phase/La Nina"
2018,"Jan",2018-01-01,-0.98,-0.916666666666667,"DJF","Cool Phase/La Nina"
2018,"Feb",2018-02-01,-0.78,-0.853333333333333,"JFM","Cool Phase/La Nina"
2018,"Mar",2018-03-01,-0.8,-0.696666666666667,"FMA","Cool Phase/La Nina"
2018,"Apr",2018-04-01,-0.51,-0.503333333333333,"MAM","Cool Phase/La Nina"
2018,"May",2018-05-01,-0.2,-0.22,"AMJ","Neutral Phase"
2018,"Jun",2018-06-01,0.05,-0.01,"MJJ","Neutral Phase"
2018,"Jul",2018-07-01,0.12,0.0866666666666667,"JJA","Neutral Phase"
2018,"Aug",2018-08-01,0.09,0.226666666666667,"JAS","Neutral Phase"
2018,"Sep",2018-09-01,0.47,0.486666666666667,"ASO","Neutral Phase"
2018,"Oct",2018-10-01,0.9,0.756666666666667,"SON","Warm Phase/El Nino"
2018,"Nov",2018-11-01,0.9,0.896666666666667,"OND","Warm Phase/El Nino"
2018,"Dec",2018-12-01,0.89,0.813333333333333,"NDJ","Warm Phase/El Nino"
2019,"Jan",2019-01-01,0.65,0.75,"DJF","Warm Phase/El Nino"
2019,"Feb",2019-02-01,0.71,0.72,"JFM","Warm Phase/El Nino"
2019,"Mar",2019-03-01,0.8,0.71,"FMA","Warm Phase/El Nino"
2019,"Apr",2019-04-01,0.62,0.656666666666667,"MAM","Warm Phase/El Nino"
2019,"May",2019-05-01,0.55,0.54,"AMJ","Warm Phase/El Nino"
2019,"Jun",2019-06-01,0.45,0.45,"MJJ","Neutral Phase"
2019,"Jul",2019-07-01,0.35,0.28,"JJA","Neutral Phase"
2019,"Aug",2019-08-01,0.04,0.143333333333333,"JAS","Neutral Phase"
2019,"Sep",2019-09-01,0.04,0.186666666666667,"ASO","Neutral Phase"
2019,"Oct",2019-10-01,0.48,0.346666666666667,"SON","Neutral Phase"
2019,"Nov",2019-11-01,0.52,0.506666666666667,"OND","Warm Phase/El Nino"
2019,"Dec",2019-12-01,0.52,0.546666666666667,"NDJ","Warm Phase/El Nino"
2020,"Jan",2020-01-01,0.6,0.496666666666667,"DJF","Neutral Phase"
2020,"Feb",2020-02-01,0.37,0.483333333333333,"JFM","Neutral Phase"
2020,"Mar",2020-03-01,0.48,0.403333333333333,"FMA","Neutral Phase"
2020,"Apr",2020-04-01,0.36,0.19,"MAM","Neutral Phase"
2020,"May",2020-05-01,-0.27,-0.0833333333333333,"AMJ","Neutral Phase"
2020,"Jun",2020-06-01,-0.34,-0.303333333333333,"MJJ","Neutral Phase"
2020,"Jul",2020-07-01,-0.3,-0.41,"JJA","Neutral Phase"
2020,"Aug",2020-08-01,-0.59,-0.573333333333333,"JAS","Cool Phase/La Nina"
2020,"Sep",2020-09-01,-0.83,-0.89,"ASO","Cool Phase/La Nina"
2020,"Oct",2020-10-01,-1.25,-1.16666666666667,"SON","Cool Phase/La Nina"
2020,"Nov",2020-11-01,-1.42,-1.27333333333333,"OND","Cool Phase/La Nina"
2020,"Dec",2020-12-01,-1.15,-1.18666666666667,"NDJ","Cool Phase/La Nina"
2021,"Jan",2021-01-01,-0.99,-1.04666666666667,"DJF","Cool Phase/La Nina"
2021,"Feb",2021-02-01,-1,-0.93,"JFM","Cool Phase/La Nina"
2021,"Mar",2021-03-01,-0.8,-0.84,"FMA","Cool Phase/La Nina"
2021,"Apr",2021-04-01,-0.72,-0.66,"MAM","Cool Phase/La Nina"
2021,"May",2021-05-01,-0.46,-0.486666666666667,"AMJ","Neutral Phase"
2021,"Jun",2021-06-01,-0.28,-0.376666666666667,"MJJ","Neutral Phase"
2021,"Jul",2021-07-01,-0.39,-0.403333333333333,"JJA","Neutral Phase"
2021,"Aug",2021-08-01,-0.54,-0.496666666666667,"JAS","Neutral Phase"
2021,"Sep",2021-09-01,-0.56,-0.68,"ASO","Cool Phase/La Nina"
2021,"Oct",2021-10-01,-0.94,-0.813333333333333,"SON","Cool Phase/La Nina"
2021,"Nov",2021-11-01,-0.94,-0.983333333333333,"OND","Cool Phase/La Nina"
2021,"Dec",2021-12-01,-1.07,-0.986666666666667,"NDJ","Cool Phase/La Nina"
2022,"Jan",2022-01-01,-0.95,-0.97,"DJF","Cool Phase/La Nina"
2022,"Feb",2022-02-01,-0.89,NA,NA,NA