Monthly surface variables
Monthly mean of different surface variables and their Variance (indicated by '_var' at the end of file names).
Variables
DEPR2m: 2 m above ground Dew-point depression (K)
POTsfc: surface Potential temperature (K)
PRESsfc: surface Pressure (Pa)
PRMSLmsl: mean-sea level Pressure reduced to MSL (Pa)
RH2m: 2 m above ground Relative humidity (%)
SPFH2m: 2 m above ground Specific humidity (kg/kg)
TMP2m: 2 m above ground Temperature (K)
UGRD10m: 10 m above ground u-component of wind (m/s)
VGRD10m: 10 m above ground v-component of wind (m/s)