TABLE 11.

Trend of seasonal minimum, maximum and mean temperatures (°C) per season in Harshin (1983–2017).

Minimum temperature (1983–2017)			Maximum temperature (1983–2017)		Mean temperature (1983–2017)
Season	Test Z	Sen’s slope	Test Z	Sen’s slope	Test Z	Sen’s slope
Gu (April–June)	−0.28	0.00	2.34*	0.035	2.10*	0.02
Karan (July–September)	2.0*	0.02	2.67**	0.037	3.88***	0.03
Deyr (October–December)	1.8+	0.04	1.04ns	0.008	2.07*	0.03
Jilaal (January–March)	1.05	0.012	2.27*	0.026	1.69+	0.02

Source: Data calculated from NMA reported data, 2019/20

^***, 0.001 significance level;

^**, 0.01 significance level;

^*, 0.05 significance level; + = 0.1 significance level; ns = nonsignificant trend at 0.05 significance level.