elements

Spring (March-May)

Summer (June-August)

Autumn (September-November)

Winter (December-February)

R

RMSE

BIAS

R

RMSE

BIAS

R

RMSE

BIAS

R

RMSE

BIAS

Ta

0.99

0.41

0.026

0.99

0.25

0.002

0.99

0.19

−0.005

0.97

0.43

0.040

RH

0.84

3.38

0.036

0.76

3.31

0.012

0.87

3.22

0.022

0.74

4.91

0.054

u

0.63

3.21

−0.621

0.52

3.31

−0.623

0.60

2.57

−0.664

0.49

3.48

−0.762

$K_{\downarrow }$

0.96

23.58

0.142

0.96

16.37

0.063

0.95

14.85

0.087

0.77

28.03

0.264

$L_{\downarrow }$

0.90

26.11

−0.052

0.91

20.21

−0.029

0.91

32.77

−0.034

0.89

29.07

−0.075