21-30, November 2021

Rainfall

Recent rainfall totals

  • Very Heavy rainfall more 200 mm was observed in Nairobi metropolitan and surrounding areas in Kenya.
  • Heavy rainfall between 100 - 100 mm was observed in central Kenya.
  • Heavy to moderate rainfall between 50 - 100 mm was observed in eastern parts and Lake Victoria site of Kenya, southwestern Somalia, most parts of Burundi, eastern and western Tanzania.
  • Light rainfall between 25 - 50 mm was observed in most parts of southern Somalia, Kenya, Uganda and Rwanda.
  • Rainfall between 5 - 25 mm was observed in southwestern South Sudan, southern and southwestern Ethiopia and southern and central Tanzania.
  • Usual dry (usually dry in this time of season) was observed in Sudan, central and northern South Sudan, Turkana region of Kenya, eastern, central and northern Ethiopia.
Recent rainfall anomalies

  • Much wetter than usual conditions were observed in central and northeastern Kenya, southwestern Somalia.
  • Wetter than usual conditions were observed in southwestern parts of South Sudan, most parts of Burundi, central and northeastern Kenya, Southern Somalia, eastern Tanzania.
  • 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 Tanzania, eastern Rwanda, western Kenya, central Uganda.
  • Drier than usual conditions were observed over most parts of southern and central Tanzania,southeastern parts of South Sudan, and most parts of southern and central Ethiopia.
  • Much drier than usual conditions were observed over isolated parts in southern and central Tanzania, southwestern Ethiopia.
Standardized Precipitation Index

  • Moderately to severely wetter than usual conditions were observed in central and northeastern Kenya, southwestern Somalia, most parts of Burundi, and northwestern and Tanzania.
  • Usual rainfall conditions were observed in western and northern parts of Tanzania, western and coastal Kenya, central and northern Uganda, southern, central, north, and eastern Ethiopia.
  • Moderately to severely drier than usual conditions were southwestern Ethiopia, southern and central Tanzania, southwestern Uganda.

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Showing 167 results
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Observed over the northeastern parts of Sudan, southwestern Uganda, Rwanda, northeastern parts of Burundi as well as eastern …
1 - 10 November 2025 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 Uganda, Kenya, northwestern Tanzania, Rwanda, Burundi, and a few patches in Ethiopia and …
21 - 31 October 2025 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 northern parts of the region including Sudan, South Sudan, parts of Eritrea, Ethiopia, …
11 - 20 October 2025 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 northern parts of the region including Sudan, South Sudan, parts of Eritrea, Ethiopia, …
1 - 10 October 2025 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 northern parts of the region including Sudan, South Sudan, parts of Eritrea, pockets in …
21 - 30 September 2025 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 northern parts of the region including Sudan, South Sudan, Eritrea, Ethiopia, Djibouti and …
11 - 20 September 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

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

1 - 10 September 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in parts of southwestern Sudan and western to eastern Sudan, in parts of northwestern South Sudan, and in western and southwestern Uganda.

Wetter than and …

1 - 10 August 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in several parts of Uganda extending to the southern parts of South Sudan, in western and central Kenya, in southern, central and northern Ethiopia, in …

21 - 31 July 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in western, central to southeastern Sudan, in southwestern Eritrea, in northern and northeastern Ethiopia, in eastern and southwestern South Sudan, and in northeastern Uganda extending …

21 - 30 June 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in several parts of Uganda extending to the southern, central and eastern parts of South Sudan, in south-central Sudan, in parts of western Eritrea, in …

11 - 20 June 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in southern parts of Sudan, in several parts of South Sudan, in western Eritrea, in several parts of western, central, northern, eastern and southwestern Ethiopia, …

1 - 10 June 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in southern parts of Sudan, in northern parts of South Sudan, in western and central Eritrea, in central, southern and eastern Ethiopia, in several parts …

21 - 31 May 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in western and central Eritrea, in northern, central, southern and eastern Ethiopia, in Somalia, northern eastern and coastal Kenya, in northwestern and southwestern South Sudan, …

11 - 20 May 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

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

1 - 10 May 2025 Read More