Variability of the Minor Season Rainfall over Southern Ghana (1981–2018)

Table 6

Mann-Kendall trend analysis of Heavy Precipitation Days (R10).

Stations	Trend	h		Z	Tau	S	V(S)	S Slope (days/season)
Accra	No trend	False	0.394	0.85	0.09	68	6182	0
Ada	No trend	False	0.067	1.829	0.21	145	6198	0.071
Tema	No trend	False	0.303	1.03	0.12	82	6176	0.030
Saltpond	No trend	False	0.969	−0.04	−0.01	−4	6272	0
Takoradi	No trend	False	0.368	0.89	0.1	72	6238	0.038
Axim	No trend	False	0.350	0.94	0.11	75	6229	0.047
Koforidua	No trend	False	0.929	−0.08	0.01	−8	6253	0
Abetifi	No trend	False	0.239	1.17	0.13	94	6257	0.08
Ho	No trend	False	0.432	0.78	0.08	63	6243	0.037
Akim Oda	Increasing	True	0.046	1.99	0.22	158	6218	0.111
Akatsi	No trend	False	0.21	1.22	0.13	98	6244	0.071
Akuse	No trend	False	0.72	0.35	0.04	29	6199	0
Sefwi Bekwai	No trend	False	0.97	1.65	0.18	132	6255	0.10
Kumasi	No trend	False	0.095	1.66	0.18	133	6254	0.091
Sunyani	No trend	False	0.657	0.44	0.05	36	6246	0
Wenchi	No trend	False	0.704	0.37	−0.04	−31	6247	0
Kete Krachi	No trend	False	0.5	0.66	0.075	53	6184	0