21-31, July 2022

Rainfall

Recent rainfall totals

Heavy rainfall between 100-200mm was observed in a northwestern, and western part of Ethiopia, and in a few areas in southwestern Sudan and northwestern South Sudan.

Moderate rainfall between 50 - 100 mm was observed in southern parts of Sudan, over several parts of South Sudan, in western parts of Eritrea, in the northwestern part of Uganda and in part of western Kenya.

Light rainfall between 25 - 50 mm was observed in the some parts of western, south-central and eastern Sudan, in central parts of Ethiopia, over much of central and northern Uganda, and in western parts of Kenya.

Rainfall between 5 - 25 mm was observed in central parts of Sudan, in northeastern parts of Ethiopia, in central parts of Eritrea, several parts of Djibouti, in southeastern part of Somalia, in southern parts of Uganda, in central and coastal parts of Kenya, western Rwanda, northwest Burundi, and in the northern coast of Tanzania.

Usual dry (usually dry in this time of season) was observed northern Sudan, in southern and coastal parts of Eritrea, in coastal Djibouti, southern and eastern Ethiopia, northern, central and southwestern Somalia, in much of northern, eastern and southern Kenya, in parts of southwestern Uganda, in eastern Rwanda, in eastern and southern Burundi, and in much of the rest of Tanzania.

Recent rainfall anomalies

Wetter than and much wetter than usual conditions were observed in western, eastern and southwestern parts of Sudan, in parts of western and central Eritrea, over several parts of Djibouti, in parts of northwestern and northern Ethiopia, and in some isolated parts in north-central to southeastern South Sudan, in some part of western Kenya and in central part of Uganda.

Usual rainfall conditions were observed in southern parts of Sudan, in southern, and southwestern part of Eritrea, in parts of northern and western Ethiopia, in several parts of South Sudan, in northwestern, central and southeastern Uganda, in parts of western and coastal Kenya, and in parts of southwestern Somalia.

Drier and much drier than usual conditions were observed over parts of central Sudan, southern parts of South Sudan, central and southwestern parts of Ethiopia, in northeastern and southwestern Uganda, over parts of northwestern and central Kenya, in southeastern parts of Somalia and in parts of northwestern Tanzania.

No rainfall conditions were observed in northern parts of Sudan, southeastern and eastern Ethiopia, in northern and central Somalia, in northern, eastern and south-central parts of Kenya, in eastern Rwanda, and much of the rest of Tanzania.

Standardized Precipitation Index

Moderately to severely wet rainfall conditions were observed in western, southwestern and eastern Sudan, parts of western and central Eritrea, in northwestern and western Ethiopia, in parts of north-central and eastern South Sudan, and in a few isolated areas in southwestern South Sudan, in parts of northwestern, central and southeastern Uganda, and part of western Kenya.

Usual rainfall conditions were observed over several areas in southern parts of Sudan, in much of western and southwestern Ethiopia, southern parts of Somalia, in much of northern and central South Sudan, in parts of western and southwestern Uganda, in western and coastal parts of Kenya, and in several parts of Rwanda.

Moderately to severely dry rainfall conditions were observed in central Sudan, in central Ethiopia, in southeastern Somalia, in northeastern and southwestern Uganda, in northwestern and eastern parts of Kenya, and in part of northwestern Tanzania.

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Showing 513 results
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 Tanzania, and southern Kenya.
  • Significant Rainfall (51–100 mm and …
21 - 31 December 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 Kenya, Rwanda, Burundi, and Tanzania.
  • Wetter than Normal (Light Green): Forms a wide band surrounding …
21 - 31 December 2025 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 northwestern and southeastern parts of Tanzania.
  • Significant Rainfall (26–50 mm & 51–100 mm): These values were recorded …
11 - 20 December 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 southern parts of the region including Tanzania, Burundi, Uganda, and Kenya.
  • Wetter than …
11 - 20 December 2025 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 northeastern parts of Sudan.
  • Wetter than Normal (Light Green): Observed in some parts of western Tanzania.

Near …

1 - 10 December 2025 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:
    • A few pockets in western Uganda
    • Several parts …
1 - 10 December 2025 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 Rwanda, Burundi, and central Kenya.
  • Significant Rainfall (51–100 …
21 - 30 November 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately Wet to severely Wet Conditions

Only a few pockets in the region observed these conditions in the region.

Moderately Dry to Severely Dry Conditions

These conditions were observed in most countries including Tanzania, …

21 - 30 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 Kenya, Rwanda, Burundi, and a few patches in northern Sudan.
  • Wetter than Normal (Light Green): …
21 - 30 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 over the northeastern parts of Sudan, South Sudan, parts of Eritrea, Djibouti, central to eastern parts …
11 - 20 November 2025 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation (Light Green to Dark Green)

  • Highest Rainfall (101–200 mm & 201–300 mm): These values are extremely high for a 10-day period. Rainfall amounts between 101 and 300 mm was observed in southwestern …
11 - 20 November 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately Wet to severely Wet Conditions

Observed in southern Tanzania, a few parts in Rwanda and southwestern Uganda, northeastern South Sudan and the border region between South Sudan, Sudan and Ethiopia. …

1 - 10 November 2025 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): These values are extremely high for a 10-day period. Rainfall amounts between 101 and 300 mm was observed in isolated …
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): 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