21-30 September, 2025
Rainfall
Wetter Than Normal Conditions (Green and Light Green)
- Much Wetter than Normal (Dark Green): Concentrated heavily over the northern parts of the region including Sudan, South Sudan, parts of Eritrea, pockets in the northern parts of Ethiopia, Djibouti and northern Somalia.
- 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 large parts of Uganda, South Sudan, Ethiopia, Somalia, Eritrea, and Sudan.
Drier Than Normal Conditions (Yellow and Orange)
- Drier than Normal (Yellow) and Much Drier than Normal (Orange): These conditions dominate the eastern and southern parts of the region.
- Significant drier areas cover most of southeastern Ethiopia, Somalia, Kenya, Tanzania.
- The orange ('Much drier than normal') is evident in isolated patches across most of the countries highlighted.
No Rain (White)
- No Rain: Indicated in the very northern and eastern dry areas, particularly along the coast of Eritrea, Sudan, parts Somalia, and much of Kenya and Tanzania.
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 the central region of Ethiopia.
- Significant Rainfall (51–100 mm and 26–50 mm): These categories cover vast areas, forming a wide, central-to-western band across the region, including:
- A few pockets in Eritrea, Djibouti and Somalia
- Most of southern Sudan and South Sudan.
- Large sections of Ethiopia (especially the western highlands).
- Western Kenya, Uganda, Rwanda, Burundi and a few pockets in Tanzania.
Moderate to Low Rainfall (Yellow and Orange)
- Low Rainfall (11–25 mm and 6–10 mm): These values typically ring the high-rainfall areas and transition into the driest zones. They are concentrated over:
- All countries in the GHA region.
Very Low or No Rain (Light Grey and White)
- Very Low Rainfall (1–5 mm): Forms a major transitional zone across northern Sudan, parts of Eritrea, Ethiopia, much of Somalia, central Kenya, and most parts of Tanzania.
- Negligible/No Rain (<1 mm or No Data): These dry conditions dominate the Sudan, parts of Eritrea, eastern half of Somalia, and several parts of Kenya and Tanzania.
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Showing 163 results
Recent rainfall totals
Heavy rainfall exceeding 200mm was observed in parts of central of Kenya and in southern part of Tanzania.
Moderate to heavy rainfall of between 51-200 mm was observed in southern parts of Ethiopia, in western, …
Recent rainfall totals
Heavy rainfall exceeding 200mm was observed in central parts of Kenya.
Moderate to heavy rainfall of between 51-200 mm was observed in southwestern Ethiopia, in central and eastern parts of Uganda, in western, central and …
Recent rainfall totals
Heavy rainfall exceeding 200mm was observed in central parts of Kenya and in part of southwestern Tanzania.
Moderate to heavy rainfall of between 51-200 mm was observed in central Eritrea, in southern Ethiopia, in northern, …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed in several parts of Rwanda and Burundi, in northwestern, western, eastern and southern Tanzania, in parts of southeastern Uganda, in parts of western and southern …
Recent rainfall totals
Moderate rainfall of between 26 - 100 mm was observed in Rwanda, western and southern Burundi, and in western southern and coastal parts of Tanzania.
Light rainfall of between 6- 25 mm occurred in western …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed in parts of western Kenya, and in parts of western and southern Tanzania.
Moderate rainfall of between 26 - 50 mm was observed in central …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed in western, central and southern Tanzania, and in parts of western Kenya.
Moderate rainfall of between 26 - 50 mm was observed in southeastern Uganda, …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed in much of western and southern Tanzania and in western Rwanda.
Moderate rainfall of between 26 - 50 mm was observed in several parts of …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed in much of western and southern Tanzania.
Moderate rainfall of between 26 - 50 mm was observed in southern Burundi, in part of southwestern Ethiopia, …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed in northwestern, central and southern parts of Tanzania, and in part of western Kenya.
Moderate rainfall of between 26 - 50 mm was observed in …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed in several parts of western, central, eastern and southern Tanzania, and in some parts of western Kenya.
Moderate rainfall of between 26 - 50 mm …
Recent rainfall totals
Heavy rainfall exceeding 200 mm occurred in the southwestern part of Tanzania.
Moderate to heavy rainfall of between 51-200 mm was observed in much of Burundi, in southwestern parts of Kenya, and in several parts …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed several parts of Rwanda and Burundi, in parts of coastal Kenya, in northwestern, western and southwestern Tanzania.
Moderate rainfall of between 26 - 50 mm …
Recent rainfall totals
Moderate to heavy rainfall of between 51-100 mm was observed in northwestern Tanzania, and in a few areas in central and coastal Kenya,
Moderate rainfall of between 26 - 50 mm was observed in southwestern, …
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, …