Variable

OLS

WLS

All

Elevation

All

Elevation

<50 m

50 - 250 m

250 - 750 m

>750 m

<50 m

50 - 250 m

250 - 750 m

>750 m

Elevation

0.06

5.90

1.54

−

−

0.09

6.32

1.64

−

−

Cloud cover

−17.87

−17.12

−17.33

−19.63

−24.52

−18.76

−18.45

−18.51

−20.39

−25.13

m10wspd

109.61

101.52

137.48

130.29

114.44

112.19

105.74

143.10

137.30

118.44

Precipitation

−6.62

−19.51

−

−

−

−7.87

−22.74

−

−

−

tair_dew

−14.59

−12.94

−8.24

−20.46

54.87

−14.87

−15.98

−11.51

−19.27

52.86

T0am-4am

3956.1

3542.0

3744.7

4333.0

4355.2

4006.4

3626.5

3809.6

4381.2

4400.9

T4am-8am

3795.4

3406.1

3586.0

4161.0

4224.3

3866.9

3465.5

3644.3

4202.7

4259.3

T8am-12pm

3730.9

3438.1

3499.5

3990.9

4140.0

3781.9

3504.7

3554.5

4041.3

4127.1

T12pm-4pm

4038.8

3812.2

3797.8

4257.2

4293.6

4085.9

3894.7

3883.8

4308.1

4332.6

T4pm-8pm

4225.0

3916.4

3986.9

4515.6

4382.6

4295.4

4011.9

4067.1

4578.4

4393.0

T8pm-12am

4179.3

3928.5

3894.2

4462.2

4457.4

4247.5

4022.4

3977.9

4523.7

4496.3

R0-3hrs

696.22

754.85

612.67

658.82

879.57

735.63

814.40

647.13

697.50

928.77

R3-6hrs

198.93

193.97

211.37

202.77

−

206.85

200.41

217.62

204.66

−

R6-12hrs

62.29

196.46

53.15

−69.18

−

55.34

202.04

56.21

−71.68

−

R12-24hrs

−45.67

94.78

−61.42

−179.96

−

−47.05

103.02

−68.91

−197.12

−

Water

−231.30

−308.40

−127.30

−113.81

−

−249.03

−344.62

−135.75

−134.60

−

No. of Observations

163,213

48,951

60,442

44,703

9117

163,213

48,951

60,442

44,703

9117

R-Squared

0.79

0.79

0.81

0.80

0.77

0.97

0.95

0.96

0.96

0.96

Adj. R-Squared

0.79

0.79

0.81

0.80

0.77

0.97

0.95

0.96

0.96

0.96

AIC

2,845,300

852,055

1,053,069

778,812

159,183

2,515,898

772,895

936,818

696,850

140,030

RMSE

1476.70

1456.90

1469.00

1468.30

1496.00

538.30

649.02

562

587.06

523.29