10-20, November 2022

Rainfall

Recent rainfall totals

Moderate to heavy rainfall between 50 - 100 mm was observed in western, southwestern and northwestern parts of Uganda, in western and central parts of Kenya, in much of Rwanda and Burundi, and in northwestern parts of Tanzania.

Light rainfall between 25 - 50 mm was observed in some parts of southern South Sudan, in northwestern, central and eastern Uganda, in parts of southeastern and coastal Kenya, and in parts of northwestern Tanzania and northern coast of Tanzania.

Rainfall between 5 - 25 mm was observed in the eastern coast of Sudan, in the western, southern and eastern parts of Ethiopia, in central and southern parts of Somalia, in parts of southern South Soudan, in northeastern and parts of eastern Kenya, and in southwestern, central, northeastern and eastern Tanzania.

Usual dry rainfall was observed in much of Sudan, northern Somalia, in northern and central parts of South Sudan, in parts northwestern, central and eastern Ethiopia, in northwestern Kenya, and in parts of central Tanzania.

Recent rainfall anomalies

Wetter than and much wetter than usual conditions were observed in the part of eastern Ethiopia, in western parts of central Somalia and southern coast of Somalia, in southern parts of South Sudan, in western, southwestern, eastern and northern parts of Uganda, in western and northern coastal areas of Kenya, in several parts of Rwanda and Burundi, and in parts of northwestern Tanzania.

Usual rainfall conditions were observed in western parts of Eritrea, several parts of Djibouti, in parts of central and southern Uganda, in parts of central and southeastern Kenya, and in northwestern and northeastern parts of Tanzania.

No rainfall conditions were observed in much of Sudan, in northern and central parts of South Sudan, in western Eritrea, in parts of northwestern, central and eastern Ethiopia, in northern parts of Somalia, in northwestern Kenya, and in central part of Tanzania.

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

Standardized Precipitation Index

Moderately to severely wet conditions were observed in western, southwestern, eastern and northwestern parts of Uganda, in southern parts of South Sudan, in western and parts of northern coast of Kenya, in eastern Ethiopia, in western part of central Somalia, in much of Rwanda, in several parts of Burundi, and in northwestern parts of Tanzania

Moderately to severely dry conditions were observed in western to eastern parts of South Sudan, in parts of northern, western and southwestern Ethiopia, in southern parts of Somalia, and in southeastern Tanzania.

Usual rainfall conditions much of the rest of the region including Sudan, Eritrea, Djibouti, north and central Somalia, north and central South Sudan, several parts of Ethiopia, northern, central eastern and coastal parts of Kenya, several parts of eastern, central and southern Uganda, and in much of Tanzania, receive near normal rainfall conditions or remained generally dry

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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 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 totals
Recent rainfall totals

High Rainfall Accumulation Highest Rainfall (>100mm)

  • These amounts were recorded in the southern parts of Tanzania including the southeastern coast.

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

  • These were observed southeastern and western parts of …
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 totals
Recent rainfall totals

High Rainfall Accumulation (101-300mm)

  • Highest Rainfall (201-300mm): These amounts were recorded mostly in the southern parts of Ethiopia and a few areas in northern Kenya.
  • High Rainfall (101-200mm): These amounts were recorded in southern and …
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 totals
Recent rainfall totals

  • Very High rainfall (>200mm) amounts were recorded in a few areas in the southwestern and coastal parts of Tanzania.
  • High Rainfall (101-200mm) amounts were recorded in southern and a few hotspots in northern Tanzania, as …
11 - 20 March 2026 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation Highest Rainfall (101–200mm)

  • These amounts were recorded in southwestern Ethiopia, southwestern parts of Kenya, and a few parts in Tanzania.

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

  • These were observed southwestern Ethiopia, …
1 - 10 March 2026 Read More
Recent rainfall totals
Recent rainfall totals

Wetter than Normal to much wetter than normal Conditions

  • Much wetter than Normal: This category was observed in much of Tanzania, Rwanda, Burundi, Kenya, southern tip of Somalia, southern Ethiopia and coastal areas in Djibouti. …
1 - 10 March 2026 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation Highest Rainfall (101–200mm)

  • Rainfall amounts between 101 and 200 mm were recorded in some parts of central Kenya and some areas across the north-south transect in the Rift Valley region of Tanzania. …
21 - 28 February 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 totals
Recent rainfall totals

High Rainfall Accumulation (Dark Green to Light Green)

  • Significant Rainfall (51–100 mm and 26–50 mm): These categories cover areas, in the southwestern parts of the region, including: Western Kenya, several parts of Uganda, Rwanda, Burundi …
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): 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 totals
Recent rainfall totals

High Rainfall Accumulation (Dark Green to Light Green)

  • Highest Rainfall (201–300 mm and 101–200 mm): Rainfall amounts between 101 and 300 mm was observed in a few parts in Tanzania.
  • Significant Rainfall (51–100 mm …
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 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 totals
Recent rainfall totals

High Rainfall Accumulation (Light Green to Dark Green)

  • Highest Rainfall (101–200 mm): These values were concentrated in southwestern parts of the region including western parts of Tanzania.
  • Significant Rainfall (26–50 mm & 51–100 mm): …
11 - 20 January 2026 Read More