pvlib.atmosphere.tdew_from_rh#

pvlib.atmosphere.tdew_from_rh(temp_air, relative_humidity, coeff=(6.112, 17.62, 243.12))[source]#

Calculate dewpoint temperature using the Magnus equation. This is a reversal of the calculation in rh_from_tdew().

Parameters:

temp_air (numeric) – Air temperature (dry-bulb temperature). [°C]
relative_humidity (numeric) – Relative humidity (0-100). [%]
coeff (tuple, default (6.112, 17.62, 243.12)) – Magnus equation coefficients (A, B, C). The default values are those recommended by the WMO [1].

Returns:

numeric – Dewpoint temperature. [°C]

References