Trends of annual and seasonal (Belg and Kiremt) rainfall totals at six stations.

Table 4: Trends of annual and seasonal (Belg and Kiremt) rainfall totals at six stations.

Stations	Annual Rainfall			Kiremt rainfall			Belg Rainfall
	ZMK	Q	P-value	ZMK	Q	P-value	ZMK	Q	P-value
Hara	0.153	2.33	0.2^**	0.272	5.54	0.025^*	0.145	1.9	0.22^**
Woldia	0.069	1.4	0.57^**	0.199	4.8	0.01^*	-0.144	-1.7	0.24^**
Sanka	0.05	0.79	0.65^**	0.167	3.2	0.16^**	-0.06	-0.5	0.59^**
Sirinka	0.07	1.8	0.55^**	0.18	4.29	0.13^**	-0.14	-2.4	0.25^**
Gobye	-0.31	-10.5	0.01^*	0.04	1.4	0.72^**	-0.07	-1	0.58^**
Delib	0.01	0.17	0.94^**	0.14	2.6	0.26^**	-0.21	-1.7	0.08^**
Areal mean	0.09	1.4	0.43^**	0.213	4.3	0.07^**	-0.092	-1.1	0.45^**

Zmk is mann-kendall’s trend test, Q is sen's slope (change per year or decade), *indicates statistically significant trend when p-value < 5% (0.05), **is non-significant when p-value ≥ 5% or at 0.05 probability level.