Table 2. 95% confidence interval of the correlation coefficient among the climatic variables with their corresponding p-values.

Climatic Variables	Rainfall	Maximum temperature	Minimum temperature	Relative humidity
Rainfall	(1, 1)	(−0.58, −0.54)	(0.46, 0.50)	(0.68, 0.71)
	< 2.2e − 16	< 2.2e − 16	< 2.2e − 16	< 2.2e − 16
Maximum temperature	(−0.58, − 0.54)	(1, 1)	(−0.15 − 0.09)	(−0.68 − 0.65)
	< 2.2e − 16	< 2.2e − 16	2.756e − 16	< 2.2e − 16
Minimum temperature	(0.46, 0.50)	(−0.15 − 0.09)	(1, 1)	(0.58, 0.62)
	< 2.2e − 16	2.756e − 16	< 2.2e − 16	< 2.2e − 16
Relative humidity	(0.68, 0.71)	(−0.68 − 0.65)	(0.58, 0.62)	(1, 1)
	< 2.2e − 16	< 2.2e − 16	< 2.2e − 16	< 2.2e − 16