Observed Climate for 11-20 December, 2025

Rainfall

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 Normal (Light Green): Forms a wide band surrounding the darkest green area, covering most of countries highlighted above.

Near Normal Conditions (Light Blue)

  • Near Normal: Predominantly observed in equatorial parts of the region including Uganda, Somalia, Kenya, Rwanda, Burundi and Tanzania.

Drier Than Normal Conditions (Yellow and Orange)

  • Drier than Normal (Yellow) and Much Drier than Normal (Orange): These conditions dominate the northern parts of the region. They include northern Uganda, southeastern South Sudan, Ethiopia, Eritrea, Djibouti, Somalia and Kenya. The orange ('Much drier than normal') is evident across most of the countries highlighted.

No Rain (White)

  • No Rain: Concentrated in the northwestern parts of the region including Sudan, South Sudan, Eritrea, Ethiopia, Djibouti and Somalia.
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 in most parts south of the region including Uganda, Kenya, Rwanda, Burundi and Tanzania.

Moderate to Low Rainfall (Orange & Yellow)

  • Low Rainfall (6–10 mm & 11–25 mm): These values typically ring the high-rainfall areas and transition into the driest zones. They are concentrated towards the northern parts of the region.

Very Low or No Rain (White & Light Grey)

  • Very Low Rainfall (1–5 mm): Forms a major transitional zone in northeastern South Sudan, parts of Eritrea, Ethiopia, Somalia, Kenya, and Uganda.
  • Negligible/No Rain (<1 mm or No Data): These dry conditions dominate Sudan, South Sudan, northwestern and eastern parts of Ethiopia, and several parts of Somalia.

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Recent rainfall totals
Recent rainfall totals

Heavy rainfall of between 51-200 mm was observed in parts of southwestern parts of Kenya and in several parts of Tanzania.

Moderate rainfall of between 26 - 50 mm was observed in parts of central, …

1 - 10 December 2023 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than usual conditions were observed in several parts of Tanzania, in southwestern South Sudan, in southern part of western Kenya, and in parts of northwestern and eastern Uganda.

Drier than usual conditions were observed …

1 - 10 December 2023 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to extremely wet conditions were observed in several parts of Tanzania, northwestern and eastern parts of Uganda, and in southwestern South Sudan.

Moderately dry conditions were observed in the southern parts of Ethiopia, …

1 - 10 December 2023 Read More
Recent rainfall totals
Recent rainfall totals

Heavy rainfall exceeding 200mm was observed in parts of eastern Kenya.

Heavy rainfall of between 51-200 mm was observed in southwestern parts of South Sudan, in western and southern parts of Uganda, in western, central, …

21 - 30 November 2023 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to extremely wet conditions were observed in western, central, eastern and southern parts of South Sudan, in parts of western, central and southeastern Uganda, in southwestern, central and southeastern parts of Kenya, in …

21 - 30 November 2023 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than usual conditions were observed in western, central and southeastern part of South Sudan, in central Eritrea, in western and southern parts of Uganda, in southwestern, central, southeastern and coastal parts of Kenya, in …

21 - 30 November 2023 Read More
Recent rainfall totals
Recent rainfall totals

Heavy rainfall of between 51-200 mm was observed in southwestern and southern parts of Ethiopia, in central and southern parts of Somalia, in eastern, central, coastal and western parts of Kenya, in western and southern …

11 - 20 November 2023 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than usual conditions were observed in western and central Eritrea, in several parts of South Sudan, in northwestern, western, southern and eastern Ethiopia, in several parts of Somalia and Kenya, in southeastern and central …

11 - 20 November 2023 Read More
Recent rainfall totals
Recent rainfall totals

Very heavy rainfall of between 200-300mm was observed in the central parts of Kenya.

Heavy rainfall of between 51-200 mm was observed in southwestern and south-central parts of Ethiopia, in southern parts of Somalia, in …

1 - 10 November 2023 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than usual conditions were observed in western and central Eritrea, in much of South Sudan, in northwestern, western, southern and eastern Ethiopia, in several parts of Somalia and Kenya, in southeastern Uganda, southern Burundi, …

1 - 10 November 2023 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to extremely wet conditions were observed in western and central parts of Eritrea, in southern parts of Sudan, in several parts of South Sudan and Somalia, in northwestern, western, southern and eastern Ethiopia, …

1 - 10 November 2023 Read More
Recent rainfall totals
Recent rainfall totals

Heavy rainfall of between 51-200 mm was observed in northwestern, western and southern parts of Ethiopia, in central and southern parts of Somalia, in northeastern, central western and parts of coastal Kenya, in western parts …

21 - 31 October 2023 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to severely wet conditions were observed in southern and southeastern parts of Sudan, in much parts of Eritrea and Djibouti, in several parts of Ethiopia and Somalia, in northeastern Kenya, and in eastern …

21 - 31 October 2023 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than usual conditions were observed in southern parts of Sudan in much of Eritrea and Djibouti, in several parts of Ethiopia, in several parts of Somalia, in northeastern Kenya, and in coastal Tanzania.

Drier …

21 - 31 October 2023 Read More