Month

Equation

F-Ratio

P-Value

Annual

Y = −400.653 + 2.3022x

15.2661

0.0002

MAM

Y = −344.632 + 0.2937x

0.7950

0.3748

JJAS

Y = 390.734 − 0.1767x

6.4588

0.0126

OND

Y = −3017.99 + 1.6509x

17.251

0.0001