Table 3.

Collinearity Diagnostics between explanatory variables

Condition Index	Variance Proportions
	Constant	Air pressure	Average temperature	Maximum temperature	Minimum temperature	Precipitation	Evaporation	Relative humidity
1.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
4.39	0.00	0.00	0.00	0.00	0.00	0.55	0.02	0.00
8.98	0.00	0.00	0.00	0.00	0.01	0.31	0.36	0.02
30.08	0.00	0.00	0.09	0.12	0.39	0.09	0.45	0.43
35.89	0.00	0.00	0.08	0.04	0.56	0.00	0.11	0.54
50.00	0.00	0.00	0.82	0.83	0.04	0.03	0.00	0.00
815.54	1.00	1.00	0.01	0.01	0.00	0.01	0.05	0.01