Historical Rainfall and Evapotranspiration Changes over Mpologoma Catchment in Uganda

Table 2

Correlation between PGF-gridded rainfall and observed rainfall at the selected stations for annual and seasonal (OND, JJAS, and MAM) time series.

S/N	Station name	Correlation coefficient				Corr. Crit
		Annual	OND	JJAS	MAM
1	Bugiri	0.21	0.19	0.12	−0.21	0.37
2	Bugusege Coffee Research Station	0.44	0.11	−0.03	−0.02	0.33
3	Butaleja Prison	0.20	0.22	−0.45	0.25	0.33
4	Dabani Catholic	0.40	0.55	−0.35	0.44	0.33
5	Imanyiro	0.33	−0.53	0.16	0.68	0.38
6	Sukulu VTRO	0.52	0.30	−0.31	−0.12	0.40
7	Tororo	0.34	0.45	−0.05	0.64	0.37
8	Kibale VTC	0.24	0.43	−0.33	0.17	0.33
9	Vukula	−0.35	−0.02	−0.31	−0.30	0.34

Corr. Crit: correlation critical value at the 5% significance level. Those values of the correlation coefficient in the table indicate that (no correlation) was rejected at the 5% significance level, implying a significant correlation.