11-20,November 2o21

Rainfall

Recent rainfall totals
  • Heavy to moderate rainfall between 50 - 100 mm was observed in south-western South Sudan; in isolated areas of north-western, west and south-western Uganda; and in isolated areas of central Kenya and western Rwanda.
  • Light rainfall between 25 - 50 mm was observed in south-western parts of South Sudan, central Kenya, western Burundi, and south-western Rwanda.
  • Rainfall between 5 - 25 mm was observed in southern parts of South Sudan, over southern and eastern Ethiopia, southern Somalia; western, central and costal parts of Kenya; much of eastern Rwanda, and south-eastern Burundi.
  • Usual dry (usually dry in this time of season) was observed over most parts of of Sudan, Eritrea, western Djibouti; northern, eastern and central Ethiopia; northern and central parts of South Sudan; central and southern Somalia; Karamoja region of Uganda, Turkana region of Kenya, and in several parts of central and southern Tanzania.
Recent rainfall anomalies
  • Much wetter than usual conditions were observed in central and south-western South Sudan and red sea parts of Sudan.
  • Wetter than usual conditions were observed in isolated areas in southern and north-western Uganda.
  • Usual rainfall conditions were observed in a few isolated parts in central South Sudan, central and north-eastern Ethiopia, northern Eritrea, south-western and central Uganda, and western Rwanda.
  • Moderately drier than usual conditions were observed in western South Sudan, southern Ethiopia, everywhere in Kenya and Burundi, southern Somalia, much of eastern and northern Rwanda, and north-eastern and northern Tanzania.
  • Much drier than usual conditions were observed over isolated areas in southern Ethiopia, southern Somalia, western Kenya, Karamoja region, eastern Uganda, and southern and central Tanzania.
Standardized Precipitation Index
  • Moderately to severely wetter than usual conditions were observed in central and south-western South Sudan and red seas parts of Sudan.
  • Usual rainfall conditions were observed in a few isolated parts in central South Sudan, central and north-eastern Ethiopia, northern Eritrea, south-western and central Uganda, and western Rwanda.
  • Moderately to severely drier than usual conditions were observed over isolated areas in southern Ethiopia, southern Somalia, western Kenya, Karamoja region, eastern Uganda, and southern and central Tanzania.

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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 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
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 coastal parts of Tanzania, western parts of Uganda, western and coastal parts of Kenya, much of …
1 - 10 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 Tanzania, Rwanda, Burundi, Uganda, Kenya, southern Somalia, southern and southeastern parts of Ethiopia, southern South Sudan, western …
21 - 30 April 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 eastern and northwestern parts of Tanzania, southern parts of Uganda, eastern parts of Kenya, southern, central …
11 - 20 April 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 much of southern Tanzania, southern Burundi, southern parts of Uganda, western and northern parts of Kenya, Somalia, …
1 - 10 April 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 much of Tanzania, Burundi, Rwanda, southeastern and northern parts of Uganda, several parts of Kenya, southeastern parts …
21 - 31 March 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than Normal to much wetter than normal rainfall Conditions

  • Much wetter than Normal: This category was observed in much of Tanzania, southern and eastern parts of Uganda, several parts of Kenya, southeastern part of …
11 - 20 March 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 south-north transect of the Rift Valley regions of Kenya and Tanzania, northwestern Tanzania, northeastern Burundi, and …
21 - 28 February 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Observed over the southwestern parts including in southwestern Uganda, Rwanda, Burundi and most parts of Tanzania.
  • Wetter than …
1 - 10 February 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Concentrated heavily in Rwanda, Burundi, and Tanzania.
  • Wetter than Normal (Light Green): Forms a wide band surrounding the darkest …
21 - 31 January 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Concentrated heavily over the southern parts of the region including western Tanzania, and Burundi.
  • Wetter than Normal (Light Green): …
11 - 20 January 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Observed over the southwestern parts of including in Rwanda, Burundi and most parts of Tanzania.
  • Wetter than Normal (Light …
1 - 10 January 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Concentrated heavily in Kenya, Rwanda, Burundi, and Tanzania.
  • Wetter than Normal (Light Green): Forms a wide band surrounding …
21 - 31 December 2025 Read More