These documents are supplements to the "Air-sea interactions on Titan: effect of radiative transfer on the lake evaporation and atmospheric circulation" paper published by the same authors in The Planetary Science Journal in 2022. Are made available: -the Supporting Information document on the performed sensitivity study, "paper_mtWRF_lake_RT_220825_SI.pdf" -the Fortran source code of the radiative transfer module developed for this work, "module_ra_gray.F" -all the netCDF simulation outputs and a list describing their parameters, "run-##.nc.gz" "list_simulations_2D_paper2022_RT_zenodo.pdf" -the Python codes to plot figures from the netCDF output files, "mtwrf_analysis_#D_#.py"