11-20 October, 2025
Rainfall
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 southern and southeastern region of Ethiopia, central Somalia, western and northeastern South Sudan, much of Uganda, western parts of Kenya, and northwestern Tanzania.
- Significant Rainfall (51–100 mm and 26–50 mm): These categories cover vast areas, forming a wide, central-to-western band and northeastern across the region, including:
- A few pockets in Somalia
- Most of southern western and eastern South Sudan.
- Large sections of Ethiopia (especially the western and southern parts).
- Western Kenya, Uganda, Rwanda, 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 except Djibouti.
Very Low or No Rain (Light Grey and White)
- Very Low Rainfall (1–5 mm): Forms a major transitional zone across central Sudan, parts of Eritrea, Ethiopia, Somalia, much of eastern Kenya, and most parts of Tanzania.
- Negligible/No Rain (<1 mm or No Data): These dry conditions dominate northern Sudan, northern parts of Ethiopia, and northwestern parts of Kenya and Tanzania.
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, Ethiopia, central Somalia and the equatorial region including parts of Uganda, and western 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 large parts of western and northern parts of the region including Uganda, South Sudan, Ethiopia, Somalia, Eritrea, Kenya and Sudan.
Drier Than Normal Conditions (Yellow and Orange)
- Drier than Normal (Yellow) and Much Drier than Normal (Orange): These conditions dominate the northern and southern parts of the region.
- Significant drier areas cover most of central Sudan, northwestern Eritrea, northern Ethiopia, southern Somalia, eastern Kenya, much of Tanzania, and in Burundi.
- The orange ('Much drier than normal') is evident across most of the countries highlighted.
No Rain (White)
- No Rain: Indicated in the very northern and the dry parts of the region, particularly in northern parts of Sudan, northern Ethiopia, and northwestern Kenya as well as central and southern Tanzania.
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Showing 165 results
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in much of Uganda, in southwestern South Sudan, in western part of Kenya, in northwestern Rwanda, and in eastern part of Burundi.
Usual rainfall conditions …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in southern parts of South Sudan, in much of the northern, western, central and eastern Uganda, in western and northeastern Kenya, in southeastern Somalia, in …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in southwestern parts of South Sudan, in northcentral and southwestern Uganda, in several parts of Rwanda, and in western Tanzania.
Usual rainfall conditions were observed …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in the part of eastern Ethiopia, in western parts of central Somalia and southern coast of Somalia, in southern parts of South Sudan, in western, …
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, …
Recent rainfall anomalies
Wetter and much wetter than usual conditions were observed in south-eastern parts of Sudan, western parts of Ethiopia, central parts of Somalia, in north-central, north-eastern, central and south-eastern South Sudan, parts of western, north-eastern and …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in southeastern parts of Sudan, western parts of Ethiopia, in central parts of Somalia, in north-central, northeastern, central and southeastern South Sudan, in part of …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in southeastern, central and southwestern parts of Sudan, in central parts of Eritrea, in southern Djibouti, in western and central parts of Ethiopia, in eastern …
Recent rainfall anomalies
Wetter than usual conditions were observed in parts of central and southeastern Sudan, in southern parts of Eritrea, in much of Djibouti, in northwestern and northeastern Ethiopia, in a few areas in northwestern and northeastern …
Recent rainfall anomalies
Wetter than usual conditions were observed in parts of western, central, eastern and southeastern Sudan, in western, and southern parts of Eritrea, in northern Ethiopia, in parts of northeast and southwestern South Sudan, in western, …
Recent rainfall anomalies
Wetter than usual conditions were observed in much of Djibouti, in parts of western and eastern Sudan, in southern Eritrea, in northeastern and south-central parts of Ethiopia, in western and eastern parts of South Sudan, …
Recent rainfall anomalies
Wetter and much wetter than usual conditions were observed in western, central, and eastern Sudan, parts of southern Eritrea, much of Djibouti, a few areas in north-eastern Ethiopia, north-western Somalia, western, south-western, central, and south-eastern …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in western, central and eastern parts of Sudan, in western part of Eritrea, in several parts of Djibouti, in northwestern part of South Sudan, in …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in western, central and eastern parts of Sudan, in several parts of Eritrea and Djibouti, in several parts of Rwanda, in northeastern part of Ethiopia, …
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 …