Modeling Pan Evaporation for Kuwait by Multiple Linear Regression

Table 5

Regression results for the suggested models fitted using monthly average meteorological data for Kuwait from 1993 to 2006 (calibration range).

Model number		Coefficients	Standard error	𝑡 stat	𝑃 value
1	Intercept	0
	Temperature	0.024	0.002	9.5010	0.000
	Humidity	18	1.875	11.450	0.000
	Wind speed	0.033	0.074	0.6560	0.513
2	Intercept	0
	Temperature	0.028	0.002	9.9750	0.000
	Humidity	15	1.799	11.852	0.000
3	Intercept	0
	Temperature	0.0422	0.002	85.885	0.000