Opposite Effects of ENSO on the Rainfall over the Northern and Equatorial Great Horn of Africa and Possible Causes

<div>Seasonal fraction of annual rainfall for the seasons (a) January-February, (b) March-May, (c) June-September, and (d) October-December. The monthly value obtained from gridded datasets of CRU TS4.01 for the period 1979–2016. Red boxes mark the region we chose for studying, which accounts for greater than 45% of annual rainfall.</div>

Advances in Meteorology

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Figure 2

Figure 2: Opposite Effects of ENSO on the Rainfall over the Northern and Equatorial Great Horn of Africa and Possible Causes 