11-20 October, 2020

Rainfall

Recent rainfall totals
  • Heavy rainfall (between 100-200 mm) observed in isolated areas south-western South Sudan, and northern Uganda.
  • Moderate rainfall (between 50-100 mm) observed in southern, south-western and north-eastern South Sudan; sporadic areas in western, southern and north-eastern Ethiopia; isolated area in costal part of Tanzania; western Kenya, and most parts of Uganda.
  • Light rainfall (between 25-50 mm) observed in most parts of South Sudan, central and northern Uganda, western Ethiopia, and southern parts of Sudan.
  • Rainfall range between 5-25 mm observed over most parts of Burundi, southern Rwanda, central Kenya, north-western Tanzania, central Somalia, and southern parts of Sudan.
  • Usual dry (usually dry in this time of season) conditions in most parts of central and northern Sudan, north-eastern Ethiopia, and Turkana region of Kenya.
Recent rainfall anomalies
  • Much wetter than usual conditions observed over costal and eastern parts of Tanzania, north-western Kenya, north-eastern Uganda, southern parts of South Sudan, sporadic areas in southern and north-western Ethiopia, and south-western Sudan.
  • Wetter than usual conditions observed in western Tanzania, south-western and central Uganda, sporadic areas in Ethiopia, and southern parts of South Sudan.
  • Usual rainfall conditions observed in sporadic areas in western and central South Sudan, southern parts of Sudan, southern Uganda, sporadic areas in north-western Tanzania, and central Kenya.
  • Moderately drier than usual conditions observed in most parts of Eritrea, eastern Sudan, northern and southern Somalia, eastern Ethiopia, south-eastern Kenya, everywhere in Burundi, most parts of southern and central Rwanda, and north-eastern Tanzania.
  • Much drier than usual conditions observed over north, costal and north-eastern parts of Kenya; and south-western Somalia.
Standardized Precipitation Index
  • Severely wet conditions observed over costal and eastern parts of Tanzania, north-western Kenya, north-eastern Uganda, southern parts of South Sudan, sporadic areas in southern and north-western Ethiopia, and south-western Sudan.
  • Wetter than usual conditions observed in western Tanzania, south-western and central Uganda, sporadic areas in Ethiopia, and southern parts of South Sudan.
  • Usual rainfall conditions observed in sporadic areas in western and central south Sudan, southern parts of Sudan, southern Uganda, sporadic areas in north-western Tanzania, and central Kenya.
  • Moderately drier than usual conditions observed in most parts of Eritrea, eastern Sudan, northern and southern Somalia, eastern Ethiopia, south-eastern Kenya, everywhere in Burundi, most parts of southern and central Rwanda, and north-eastern Tanzania.
  • Severely drier than usual conditions observed over north, costal and north-eastern parts of Kenya; and south-western Somalia.

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Recent rainfall totals
Recent rainfall totals

Moderate to high Rainfall of between (26-200mm)

  • The observed conditions were concentrated across the northern sector of the region, particularly over western Ethiopia, the border area between Eritrea, Sudan, South Sudan, and Ethiopia, western South …
21 - 31 August 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal to much wetter than normal Conditions

  • Much wetter than Normal: This category was observed in the northern parts of the region including parts of South Sudan, northwestern Ethiopia, southern Djibouti, western Eritrea, …
21 - 31 August 2026 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation (101–300mm)

  • High Rainfall (101–200mm): Recorded in a few areas of western Ethiopia.

Moderate to High Rainfall (26–100mm)

  • Predominantly observed in western Eritrea, western Ethiopia, southern Sudan, several parts of South Sudan, eastern …
11 - 20 August 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than Normal to Much Wetter than Normal Conditions

  • Much Wetter than Normal: Observed over most of Sudan, western Ethiopia, western Eritrea, and a northern belt of South Sudan extending from west to east, with …
11 - 20 August 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than Normal to much wetter than normal Conditions

  • Much wetter than Normal: This category was observed over southwestern and southern parts of Sudan, northwestern parts of Sudan and the border region of Sudan, South …
11 - 20 July 2026 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation (101-300mm)

  • High Rainfall (101-200mm): These amounts were recorded in a few areas in western Ethiopia.

Moderate to high Rainfall (26-100mm)

  • These were predominantly observed in southern and southwestern parts of Sudan, western …
11 - 20 July 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than normal-to-much wetter than normal conditions

  • Much wetter than normal: This category was observed in western to northern Ethiopia, western Eritrea, Sudan, South Sudan and northwestern Uganda.
  • Wetter than normal: This category was observed …
1 - 10 July 2026 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation Highest Rainfall (>100mm)

  • These amounts were recorded in a few pockets in western Ethiopia and western South Sudan.

Moderate to high Rainfall of between (26-100mm)

  • These amounts were recorded mostly in the …
1 - 10 July 2026 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to high Rainfall of between (26-200mm)

  • These were observed mostly in the northern parts of the region including western Ethiopia, the border regions of Sudan, South Sudan and Ethiopia, western South Sudan and southern …
21 - 30 June 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal to much wetter than normal Conditions

  • Much wetter than Normal: This category was observed in western South Sudan, southwestern, central and southeastern Sudan, western Ethiopia.
  • Wetter than Normal: This category was observed …
21 - 30 June 2026 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation Highest Rainfall (>100mm)

  • These amounts were recorded in western Ethiopia.

Moderate to high Rainfall of between (26-100mm)

  • These were observed in much of the northern sector of the region including western Ethiopia, …
1 - 10 June 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than normal-to-much wetter than normal conditions

  • Much wetter than normal: This category was observed along the border regions of Sudan, South Sudan and Ethiopia and a few pockets in northern and southern Somalia and …
1 - 10 June 2026 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to high Rainfall of between (26-100mm)

  • These were observed in a few pockets in Tanzania, Uganda, Kenya, western parts of South Sudan, a few pockets in the northern parts of Somalia, and several parts …
21 - 31 May 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal to much wetter than normal Conditions

  • Much wetter than Normal: This category was observed in a few pockets in Tanzania, much of the Horn of Africa area in Somalia, western parts of …
21 - 31 May 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than Normal to much wetter than normal Conditions

  • Much wetter than Normal: This category was observed over Mt. Kilimanjaro area and northwestern pockets in Tanzania, central, western and northwestern parts of Kenya, a few …
11 - 20 May 2026 Read More