Characterization of Local Climate and Its Impact on Faba Bean (Vicia faba L.) Yield in Central Ethiopia

Table 3

Trends and descriptive statistics of annual and seasonal rainfall totals of Welmera district in the period of 1988–2017.

RF (mm)	Mean	Min	Max	SD	CV (%)	ZMK	Slope
Kiremt rainfall	715	498.4	923.4	107.9	15.1	−0.25^ns	−4.70
Belg rainfall	205	49.2	348.7	67.0	32.7	−0.25^ns	−2.32
Bega rainfall	50	9.5	142.7	37.3	75.3	−0.18^ns	−0.80
Annual rainfall	970	714.5	1247.2	145.6	15.0	−0.33^ns	−8.53

ZMK, Mann–Kendall trend test and slope, Sen’s slope and it is the change (mm/year), ns; non-significant at 0.01 and 0.05 significance level.