Weather Variable,Group 1,Group 2
Min temp,0.17,-0.13
Mean temp,0.17,-0.14
Max temp,0.17,-0.15
Sunshine,0.15,-0.17
Vapour pressure,0.16,-0.12
MLSPressure,0,-0.03
Raindays 1,-0.03,0.08
Raindays 10,0.01,0.08
Rainfall,-0.01,0.08
Mean wind speed,-0.06,0.09
Relative Humidity,-0.14,0.14
Snow lying,-0.12,0.05
Grount frost,-0.16,0.12
Air frost,-0.16,0.1