01-10, November 2022

Rainfall

Recent rainfall totals

Moderate to heavy rainfall between 50 - 100 mm was observed in some areas in southwestern and southeastern parts of Uganda, in western and central part of Kenya, in western Rwanda, and in much of western and southern Burundi.

Light rainfall between 25 - 50 mm was observed in southern part of South Sudan, in part of southwestern Ethiopia, in central parts of Kenya, in several parts of Uganda, in central and eastern Rwanda, in eastern Burundi, and in northwestern parts of Tanzania.

Rainfall between 5 - 25 mm was observed in northwestern part of Eritrea, in southwestern Ethiopia, in much of the central to southern parts of South Sudan, in a few areas in northwestern, central and northeastern Uganda, in southern parts of Somalia, in northeastern, eastern, coastal and southern parts of Kenya, and in northern, eastern, and western parts of Tanzania.

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

Recent rainfall anomalies

Wetter than and much wetter than usual conditions were observed in the southeastern part of South Sudan, in a few isolated areas in central Ethiopia, in southwestern and northeastern Uganda, in western parts of Kenya, in parts of western Burundi, and in a few isolated areas in western and northwestern Tanzania.

Usual rainfall conditions were observed in western parts of Eritrea, in a few areas in western Ethiopia, in central to southeastern South Sudan, in some parts of southwestern, northeastern and southeastern Uganda, in some parts of western and central Kenya, in several parts of Rwanda, in eastern parts of Burundi, and in northwestern parts of Tanzania.

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

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

Standardized Precipitation Index

Moderately to severely wet conditions were observed in southeastern parts of South Sudan, in a few isolated areas in central Ethiopia, in southwestern part of Uganda, in the western highlands of Kenya, in parts of western Burundi, and in isolated areas in western and northwestern Tanzania.

Moderately to severely dry conditions were observed in central, eastern and much of western South Sudan, in western and southern parts of Ethiopia, in southern Somalia, in much of northern, eastern and coastal parts of Kenya, in northwestern, western, central and eastern parts of Uganda. And in several parts of central and southern Tanzania.

Usual rainfall conditions much of the rest of the region receive near normal rainfall conditions or remained generally dry

All Products

Filter by Product Type
Filter by Region
Filter by Dekad
Filter by Year
Filter by Month
Showing 517 results
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
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 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:
    • Several parts of Rwanda and Burundi.
    • Several …
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): 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 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 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 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 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 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)

  • 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
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
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 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
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