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 515 results
Standardized Precipitation Index
Moderately wet to severely wet conditions were observed in central to southwestern parts of Sudan, in western, central and northeastern Ethiopia, in southern Djibouti, in central, eastern and southeastern South Sudan, and in eastern Uganda. …
Standardized Precipitation Index
Moderately wet to severely wet conditions were observed in some parts of southern, central and eastern Sudan, in several parts of South Sudan and Uganda, in western parts of Eritrea, in southwestern, central to northeastern …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in central to eastern Sudan and southern parts of Sudan, in western Eritrea, in parts of western, central and southeastern South Sudan, in southwestern central …
Recent rainfall anomalies
Moderate to heavy rainfall of exceeding 100 mm was observed parts of central Ethiopia and in parts of western Kenya.
Moderate rainfall of between 26-100 mm was observed in southern parts of Sudan, in several …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in several parts of Uganda and South Sudan, in a few areas in central and south-central Sudan, in central and southwestern Ethiopia and in northern coast of …
Recent rainfall anomalies
Drier than usual conditions were observed in much of Uganda and in southern parts of South Sudan, in central parts of Sudan, in parts of central and eastern Ethiopia, in parts of western and northwestern …
Recent rainfall totals
Moderate rainfall of between 51-100 mm was observed in northwestern and western Ethiopia extending to southeastern boarders of Sudan, and also in northwestern and western part of South Sudan.
Moderate rainfall of between 26 - …
Recent rainfall anomalies
Drier than usual conditions were observed in several parts of South Suda ,in north eastern and southwester Ethiopia, in northwestern and southeastern Somalia, in northeastern and southwestern Uganda, in northwestern and in parts of central …
Recent rainfall totals
Moderate to heavy rainfall exceeding 100mm was observed in western parts of Ethiopia.
Moderate rainfall of between 51-100 mm was observed in southeastern parts of Sudan, in much of western and northwestern Ethiopia, and in …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in several parts of South Sudan, in part of southwestern, central and northeastern Ethiopia, in parts of north western and southeastern Tanzania, in northeastern and southwestern Uganda, …
Recent rainfall anomalies
Drier than usual conditions were observed in eastern and southwestern Ethiopia, in northwestern, central and coastal Kenya, in northwestern and southeastern Somalia, in northeastern and southwestern Uganda, in several parts of Rwanda and Burundi, and …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in part of southwest Sudan and northwest South Sudan, in western and parts of eastern Ethiopia, in parts of northwestern and southeastern Somalia, in southwestern Uganda, in …
Recent rainfall totals
Moderate rainfall of between 51-100 mm was observed in northwestern and western parts of Ethiopia, in several parts of South Sudan, and in northwestern Uganda.
Moderate rainfall of between 26 - 50 mm was observed …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in southern parts of Sudan, in southwestern Eritrea, in northwestern, western, central and northeastern parts of Ethiopia extending into the northern parts of Somalia, in southwestern part …
Recent rainfall anomalies
Drier than usual conditions were observed in southern parts of Sudan, in western and central Eritrea, in several parts of Ethiopia and Somalia, in southeastern parts of South Sudan, in much of Rwanda and Burundi, …