############################################################################## # Meteorological Data provided by # Albert-Ludwigs-Universitaet Freiburg # Institute of Earth and Environmental Sciences # Chair of Environmental Meteorology # Prof. Dr. Andreas Christen # Werthmannstrasse 10, 79085 Freiburg, Germany # meteo@meteo.uni-freiburg.de ############################################################################## Station Name: Freiburg-Chemiehochhaus Station ID: FRCHEM Station Address: Albertstrasse 21, Freiburg im Breisgau, Germany Station Longitude: 7.8486 deg E Station Latitude: 48.0011 deg N Station Elevation: 323.5 m Variable: AirTemperature Unit: degC Height: 2m above roof level Instrument/Source: Actively ventilated psychrometer List of files * FRCHEM_2024_AirTemperature_10min_UTC.csv * FRCHEM_2024_AirTemperature_30min_UTC.csv * FRCHEM_2024_AirTemperature_Hourly_UTC.csv * FRCHEM_2024_AirTemperature_Daily_UTC.csv * FRCHEM_2024_AirTemperature_Monthly_UTC.csv * FRCHEM_2024_AirTemperature_Yearly_UTC.csv Column descriptions: FRCHEM_2024_AirTemperature_10min_UTC.csv * AirTemperature_Avg_degC = 10min average of AirTemperature in degC * AirTemperature_gap_filled_percent = fraction of 10min that was gap filled in % * AirTemperature_missing_data_percent = fraction of 10min that has missing data in % * Error value: -9999 Column descriptions: FRCHEM_2024_AirTemperature_30min_UTC.csv * AirTemperature_Avg_degC = 30min average of AirTemperature in degC * AirTemperature_gap_filled_percent = fraction of 30min that was gap filled in % * AirTemperature_missing_data_percent = fraction of 30min that has missing data in % * Error value: -9999 Column descriptions: FRCHEM_2024_AirTemperature_Hourly_UTC.csv * AirTemperature_Avg_degC = hourly average of AirTemperature in degC * AirTemperature_Max_degC = hourly maximum of AirTemperature in degC * AirTemperature_Min_degC = hourly minimum of AirTemperature in degC * AirTemperature_gap_filled_percent = fraction of hour that was gap filled in % * AirTemperature_missing_data_percent = fraction of hour that has missing data in % * Error value: -9999 Column descriptions: FRCHEM_2024_AirTemperature_Daily_UTC.csv * AirTemperature_Avg_degC = daily average of AirTemperature in degC * AirTemperature_Max_degC = daily maximum of AirTemperature in degC * AirTemperature_Min_degC = daily minimum of AirTemperature in degC * No_of_hours_with_max_AirTemperature_ge_25_degC = Number of hours with a maximum AirTemperature greater equal 25 degC * No_of_hours_with_max_AirTemperature_ge_30_degC = Number of hours with a maximum AirTemperature greater equal 30 degC * No_of_hours_with_max_AirTemperature_ge_35_degC = Number of hours with a maximum AirTemperature greater equal 35 degC * No_of_hours_with_max_AirTemperature_le_0_degC = Number of hours with a maximum AirTemperature lower equal 0 degC * No_of_hours_with_min_AirTemperature_ge_20_degC = Number of hours with a minimum AirTemperature greater equal 20 degC * No_of_hours_with_min_AirTemperature_le_0_degC = Number of hours with a minimum AirTemperature lower equal 0 degC * AirTemperature_gap_filled_percent = fraction of day that was gap filled in % * AirTemperature_missing_data_percent = fraction of day that has missing data in % * Error value: -9999 Column descriptions: FRCHEM_2024_AirTemperature_Monthly_UTC.csv * AirTemperature_Avg_degC = monthly average of AirTemperature in degC * AirTemperature_Max_degC = monthly maximum of AirTemperature in degC * AirTemperature_Min_degC = monthly minimum of AirTemperature in degC * No_of_hours_with_max_AirTemperature_ge_25_degC = Number of hours with a maximum AirTemperature greater equal 25 degC * No_of_hours_with_max_AirTemperature_ge_30_degC = Number of hours with a maximum AirTemperature greater equal 30 degC * No_of_hours_with_max_AirTemperature_ge_35_degC = Number of hours with a maximum AirTemperature greater equal 35 degC * No_of_hours_with_max_AirTemperature_le_0_degC = Number of hours with a maximum AirTemperature lower equal 0 degC * No_of_hours_with_min_AirTemperature_ge_20_degC = Number of hours with a minimum AirTemperature greater equal 20 degC * No_of_hours_with_min_AirTemperature_le_0_degC = Number of hours with a minimum AirTemperature lower equal 0 degC * No_of_days_with_max_AirTemperature_ge_25_degC = Number of days with a maximum AirTemperature greater equal 25 degC * No_of_days_with_max_AirTemperature_ge_30_degC = Number of days with a maximum AirTemperature greater equal 30 degC * No_of_days_with_max_AirTemperature_ge_35_degC = Number of days with a maximum AirTemperature greater equal 35 degC * No_of_days_with_max_AirTemperature_le_0_degC = Number of days with a maximum AirTemperature lower equal 0 degC * No_of_days_with_min_AirTemperature_ge_20_degC = Number of days with a minimum AirTemperature greater equal 20 degC * No_of_days_with_min_AirTemperature_le_0_degC = Number of days with a minimum AirTemperature lower equal 0 degC * AirTemperature_gap_filled_percent = fraction of month that was gap filled in % * AirTemperature_missing_data_percent = fraction of month that has missing data in % * Error value: -9999 Column descriptions: FRCHEM_2024_AirTemperature_Yearly_UTC.csv * AirTemperature_Avg_degC = yearly average of AirTemperature in degC * AirTemperature_Max_degC = yearly maximum of AirTemperature in degC * AirTemperature_Min_degC = yearly minimum of AirTemperature in degC * No_of_hours_with_max_AirTemperature_ge_25_degC = Number of hours with a maximum AirTemperature greater equal 25 degC * No_of_hours_with_max_AirTemperature_ge_30_degC = Number of hours with a maximum AirTemperature greater equal 30 degC * No_of_hours_with_max_AirTemperature_ge_35_degC = Number of hours with a maximum AirTemperature greater equal 35 degC * No_of_hours_with_max_AirTemperature_le_0_degC = Number of hours with a maximum AirTemperature lower equal 0 degC * No_of_hours_with_min_AirTemperature_ge_20_degC = Number of hours with a minimum AirTemperature greater equal 20 degC * No_of_hours_with_min_AirTemperature_le_0_degC = Number of hours with a minimum AirTemperature lower equal 0 degC * No_of_days_with_max_AirTemperature_ge_25_degC = Number of days with a maximum AirTemperature greater equal 25 degC * No_of_days_with_max_AirTemperature_ge_30_degC = Number of days with a maximum AirTemperature greater equal 30 degC * No_of_days_with_max_AirTemperature_ge_35_degC = Number of days with a maximum AirTemperature greater equal 35 degC * No_of_days_with_max_AirTemperature_le_0_degC = Number of days with a maximum AirTemperature lower equal 0 degC * No_of_days_with_min_AirTemperature_ge_20_degC = Number of days with a minimum AirTemperature greater equal 20 degC * No_of_days_with_min_AirTemperature_le_0_degC = Number of days with a minimum AirTemperature lower equal 0 degC * AirTemperature_gap_filled_percent = fraction of year that was gap filled in % * AirTemperature_missing_data_percent = fraction of year that has missing data in % * Error value: -9999 Data processing details Data between 2024-02-20 21:14 UTC and 2024-02-20 21:18 UTC [5 record(s)] deleted due to outliers / errors / missing values. Data between 2024-02-20 21:14 UTC and 2024-02-20 21:18 UTC [5 record(s)] filled using linear interpolation. No data filled using nearest neighbor. Files created: Thu Jan 2 12:07:37 2025