Analysis of Rainfall Trends and Its Relationship with SST Signals in the Lake Tana Basin, Ethiopia

Table 3

Descriptive statistics of the seasonal and annual rainfall in the LTB.

Rainfall	Min.	Max.	Mean	First quartile	Median	Third quartile	SD	Variance	CV	SE
Bega	34.55	274.88	124.18	89.15	108.28	145.20	54.39	2958.05	0.44	8.94
Belg	45.36	378.72	164.45	114.36	157.92	199.54	71.89	5167.72	0.44	11.82
Kiremt	695.25	1365.01	1063.57	1022.59	1067.7	1106.93	114.59	13,131.72	0.11	18.84
Annual	1055.95	1640.12	1352.20	1287.54	1325.33	1411.14	120.20	14,448.19	0.09	19.76

SD = standard deviation; CV = coefficient of variance; SE = standard error.