01-10, January 2023

Rainfall

Recent rainfall totals

Moderate to heavy rainfall between 51 - 100 mm was observed in a few areas of central and south-western Tanzania.

Moderate rainfall between 26 - 50 mm was observed in parts of western, central, and north-eastern Tanzania.

Light rainfall between 5 - 25 mm was observed in parts of south-western Ethiopia, southern Uganda, western and south-eastern Kenya, much of Rwanda, several parts of Burundi, and in northern, eastern, and south-eastern Tanzania.

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

Recent rainfall anomalies

Wetter than usual conditions were observed in a few places of north-eastern and central Tanzania, and in coastal Kenya.

Usual rainfall conditions were observed in parts of central and south-western Tanzania.

No rainfall conditions were observed in much of Sudan, South Sudan, Eritrea, Djibouti, Somalia, several parts of western, northern and eastern Ethiopia, northern Uganda, and northern Kenya.

Drier than usual conditions were observed in several parts of central and south-western Ethiopia, several parts of Uganda, much of Rwanda and Burundi, several parts of western, central and eastern parts of Kenya, and in northern, western, eastern, and southern parts of Tanzania.

Standardized Precipitation Index

Moderately wet conditions were observed in a few areas in coastal Kenya and in isolated parts of central and north-eastern Tanzania.

Moderately to severely dry conditions were observed in several parts of Uganda, western parts of Kenya, much of Rwanda and Burundi, and in north-western, western and southern parts of Tanzania.

Usual rainfall conditions were observed in much of the rest of the region including Sudan, Eritrea, Djibouti, South Sudan, Ethiopia, Somalia, several parts of Kenya and Uganda, and in central, northern and south-western Tanzania.

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Showing 173 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 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 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 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 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 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 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 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 eastern Uganda, central Kenya, and northwester Tanzania. …
21 - 31 October 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 western …
11 - 20 October 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 October 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. The dark green (201–300 mm) was observed in isolated pockets within …
21 - 30 September 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. The dark green (201–300 mm) is focused in isolated pockets within …
11 - 20 September 2025 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to high rainfall exceeding 100mm occurred in northwestern parts of Ethiopia.

Moderate rainfall of between 26-100mm occurred in southern parts of Sudan, in southwestern Eritrea, in much of South Sudan, western and central Ethiopia, …

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

Moderate to high rainfall exceeding 100mm occurred in northern, western, and central parts of Ethiopia.

Moderate rainfall of between 26-100mm occurred in southern parts of Sudan, in southwestern Eritrea, in much of South Sudan, in …

1 - 10 August 2025 Read More