01-10, December 2022

Rainfall

Recent rainfall totals

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

Moderate rainfall between 26 - 50 mm was observed in western, southwestern and central parts of Uganda, in parts of western and eastern Kenya, in much of Rwanda, and in parts of northwestern and western Tanzania.

Light rainfall between 5 - 25 mm was observed in the southern parts of South Sudan, in southwestern part of Ethiopia, in northern and eastern Uganda, in several parts of western, central and eastern Kenya, in southern and coastal parts of southern Somalia, and in northern, central, and southern Tanzania

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

Recent rainfall anomalies

Wetter than and much wetter than usual conditions were observed in southern parts of South Sudan, in much of the northern, western, central and eastern Uganda, in western and northeastern Kenya, in southeastern Somalia, in eastern and central parts of Rwanda, in eastern and western Burundi, and in northwestern Tanzania.

Usual rainfall conditions were observed in parts of the southern areas of South Sudan, *in southern parts of Uganda, in parts of central and eastern Kenya, extending to southern Somalia, in western Rwanda, central Burundi, and in western parts of Tanzania.

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

Drier than usual conditions were observed over central and southern Eritrea, in several parts of Djibouti, in several parts of northern, central and southern Ethiopia, in southwestern Somalia, in several parts of northern, coastal, central and southern Kenya, in southwestern part of Uganda, and in much of northern, central, western, eastern and southern Tanzania.

Standardized Precipitation Index

Moderately to severely wet conditions were observed in parts of the southern area of South Sudan, in northwestern, western, central and eastern Uganda, in parts of western and northeastern Kenya, in central and eastern Rwanda, in western and eastern Burundi, in southeastern Somalia, and in northeastern Tanzania.

Moderately to severely dry conditions were observed in the central and southwestern Ethiopia, in a few isolated areas in southwestern Uganda and central and coastal Kenya, and in much of central, western and eastern Tanzania.

Usual rainfall conditions were observed in much of the rest of the region including Sudan, Eritrea, Djibouti, South Sudan, north, southwestern and central Somalia, northwestern and southern Uganda, in western Rwanda, central Burundi, in several parts of Kenya, and in parts of north, central, and southwestern Tanzania.

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Showing 533 results
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 totals
Recent rainfall totals

High Rainfall Accumulation (101-300mm)

  • High Rainfall (101-200mm): These amounts were recorded in a few pockets in southern Tanzania, and border regions of Kenya and Somalia.

Moderate to high Rainfall (26-100mm)

  • These were observed over most …
11 - 20 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 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 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 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 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

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