Weather Variable

y = mx

Slope (m)

Coefficient of Determination (R²)

n

P-Value

Short-Wave Irradiance (R_g)

1.10

0.86

5500

>0.12

Air Temperature (T_air)

1.00

0.99

5492

>0.05

Relative Humidity (RH)

1.05

0.97

5492

>0.05

Dewpoint Temperature (T_dew)

0.94

0.97

5539

>0.05

Wind Speed (WS)

0.85

0.88

5540

>0.10