Observed rainfall conditions in September 2021

Rainfall

Recent rainfall totals
  • Heavy rainfall between 300 - 500 mm was observed over isolated areas in western and north-western Ethiopia.
  • Moderate rainfall between 200 - 300 mm was observed in southern parts of Sudan , everywhere in South Sudan, central and northern Uganda, isolated parts in central Ethiopia, and western Kenya.
  • Light rainfall between 100 - 200 mm was observed in most parts of South Sudan, southern and central parts of Sudan, most parts of Ethiopia, most parts of northern Eritrea, the highlands of western Kenya, and central and northern Uganda.
  • Rainfall between 10 - 100 mm was observed central parts of Sudan; southern , eastern and north-eastern Ethiopia; north-western Eritrea, southern Uganda, everywhere in Rwanda, Burundi, and northern Tanzania.
  • Dry conditions (usual during this time of the year) were observed in southern, central and northern Tanzania; southern and northern Kenya, central Somalia, northern parts of Sudan, and costal parts of Eritrea.
Recent rainfall anomalies
  • Much wetter than usual conditions were observed in central and north-eastern parts of Sudan.
  • Wetter than usual conditions were observed in north-eastern Sudan, southern and eastern South Sudan, north-western Eritrea; sporadic parts in western, north-western and eastern Ethiopia; north-western Somalia, highlands of western Kenya , isolated parts in north-eastern Uganda, much of Burundi, isolated parts in ventral Rwanda, and northern Tanzania.
  • Usual rainfall conditions were observed in most parts in southern and central Sudan, central and northern parts of South Sudan, isolated parts in central and northern Ethiopia, central Djibouti, southern and northern Uganda, western and eastern Rwanda, and northern Tanzania.
  • Moderately drier than usual conditions were observed in western South Sudan, western Uganda, southern and south-eastern Ethiopia, southern Somalia, and south-eastern and coastal parts of Kenya.
Standardized Precipitation Index
  • Moderately wetter than usual to severely wet conditions were observed in north-eastern Sudan, southern and eastern South Sudan, north-western Eritrea; sporadic parts in western, north-western and eastern Ethiopia; north-western Somalia, highlands of western Kenya , isolated parts in north-eastern Uganda, much of Burundi, isolated parts in ventral Rwanda, and northern Tanzania.
  • Usual rainfall conditions were observed in most parts in southern and central Sudan, central and northern parts of South Sudan, isolated parts in central and northern Ethiopia, central Djibouti, southern and northern Uganda, western and eastern Rwanda, and northern Tanzania.
  • Moderately drier than usual to severely dry conditions were observed in western South Sudan, western Uganda, south-eastern Ethiopia, southern Somalia, and south-eastern and coastal parts of Kenya.

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Recent rainfall anomalies
Recent rainfall anomalies

Drier to much drier than usual conditions were observed in several parts of Uganda, Kenya, southern parts of South Sudan, Ethiopia, northern Rwanda, and in several parts of Tanzania.

Usual or no rainfall conditions were …

February 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier to much drier than usual conditions were observed in several parts of Ethiopia and Uganda, in parts of Djibouti, in northern eastern and coastal Kenya, and in a few parts of northern, central and …

January 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier to much drier than usual conditions were observed in several parts of Ethiopia, Djibouti, in southern South Sudan, in much of Uganda, Kenya and southern and coastal Somalia, and in northwestern and southern Tanzania. …

December 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in several parts of Eritrea, Djibouti, Ethiopia, northern and central South Sudan and northern and central Somalia, and in parts of eastern and southern Tanzania.

Wetter to much wetter …

November 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in several parts of Somalia, in southeastern parts of Ethiopia, in much of northern, central, eastern and coastal Kenya and in southern Tanzania.

Wetter to much wetter than usual …

October 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in central Sudan, in eastern parts of South Sudan, in central and southern Eritrea, in southeastern Ethiopia, in several parts of Somalia, in southwestern Uganda, in eastern and southeastern …

September 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter to much wetter than usual conditions were observed in northern and central Sudan, in several parts of Eritrea and Djibouti, in northeastern parts of Ethiopia, and in northwestern and parts of southern Somalia.

Drier …

August 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter to much wetter than usual conditions were observed in western and central parts of Sudan, in southeastern South Sudan, in southern central to northeastern Ethiopia, in parts of central Eritrea, in several parts of …

July 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in much of Uganda, Rwanda and Burundi, in central, coastal and southern Eritrea, in northeastern, central and southern Ethiopia, in northern and southern parts of Somalia, in several parts …

June 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in central and southern parts of Sudan, in several parts of South Sudan and Djibouti, in northern and southern parts of Somalia, in northwestern, western and central parts of …

May 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter to much wetter than usual conditions were observed in parts of central and southern Eritrea, in much of Djibouti, in northeastern southwestern and eastern parts of Ethiopia, in central and southern parts of Somalia, …

April 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in several parts of South Sudan, in southern and eastern Ethiopia, in several parts of Somalia and Uganda, in much of northern, central and eastern parts of Kenya, in …

March 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter to much wetter than usual conditions were observed in parts of central and southwestern Ethiopia, in northern, central, western and southwestern Uganda, in several parts of northwestern, western and central Kenya, and in western …

February 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter to much wetter than usual conditions were observed in western and southern parts of Kenya, and in northern, northeastern, central, eastern and southern Tanzania.

Drier than usual conditions were observed in southern parts of …

January 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter-than-usual conditions were observed in south-western South Sudan, in parts of coastal Kenya, and in north-western, western, central, and eastern parts of Tanzania.

Drier than usual conditions were observed in several parts of Djibouti, Eritrea, …

December 2023 Read More