Simulation of Daily Rainfall from Concurrent Meteorological Parameters over Core Monsoon Region of India: A Novel Approach

Table 2

Homogeneity test of daily rain data at the training location (1953–94).

Month	value (Pettitt’s test)	value (SNHT test)	value (Buishand’s test)
Jan	0.02	0.33	0.17
Feb	0.03	0.4	0.42
Mar	0.09	0.19	0.02
Apr	0.02	0.32	0.04
May	0.0011	0.42	0.25
Jun	0.0001	0.03	0.34
Jul	0.47	0.01	0.01
Aug	0.08	0.12	0.09
Sep	0.01	0.11	0.17
Oct	0.08	0.19	0.03
Nov	0.29	0.19	0.06
Dec	0.55	0.48	0.23

Alpha = 0.05 (95% confidence level). If value is more than 0.05, the data cannot be considered as inhomogeneous.