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.
All Products
Filter by Product Type
Filter by Region
Filter by Dekad
Filter by Year
Filter by Month
Showing 494 results
Standardized Precipitation Index
Moderately wet to severely wet conditions were observed eastern part of Sudan, in western Eritrea, in northwestern and southern parts of South Sudan, in northwestern, western, southern and eastern parts of Ethiopia, in parts of …
Recent rainfall totals
Moderate to heavy rainfall of between 26 - 100 mm was observed in the northern and western parts of South Sudan, in western and southwestern Ethiopia, in a few areas in central Somalia, and in …
Standardized Precipitation Index
Moderately to extremely dry conditions were observed in southern parts of Sudan, in western Eritrea, in northern, eastern and southern parts of South Sudan, in several parts of Ethiopia, in parts of northern and southern …
Recent rainfall anomalies
Drier than usual conditions were observed in southern parts of Sudan, in several parts of Eritrea and Ethiopia, southern parts of South Sudan, in much of northern and southern parts of Somalia, in parts of …
Recent rainfall totals
Heavy rainfall exceeding 200 mm was observed in parts of western Ethiopia.
Moderate to heavy rainfall of between 26 - 200 mm was observed in the southern parts of Sudan, in much of South Sudan, …
Recent rainfall anomalies
Wetter than usual conditions were observed in southwestern and southeastern Sudan, in southwestern Eritrea, in parts of Djibouti, in northeastern, central and southwestern parts of Ethiopia, in northern Somalia, in parts of southeastern South Sudan, …
Standardized Precipitation Index
Moderately to severely wet conditions were observed in parts of western and southeastern Sudan, in parts of southwestern Eritrea, in much of Djibouti, in several parts of southwestern, central and northeastern Ethiopia, in northern parts …
Standardized Precipitation Index
Moderately to severely wet conditions were observed in a several parts of South Sudan, in western parts of Sudan, in a few areas in western Ethiopia, in much of northern and central parts of Uganda …
Recent rainfall totals
Heavy rainfall exceeding 100 mm was observed in parts of western Ethiopia, and southern parts of South Sudan.
Moderate to heavy rainfall of between 26 - 100 mm was observed in the most southern parts …
Recent rainfall anomalies
Wetter than usual conditions were observed in several parts of South Sudan, in much of northern and central parts of Uganda, eastern Sudan, in western parts of Kenya, and in much of Rwanda and Burundi. …
Recent rainfall totals
Moderate to heavy rainfall of between 26 - 200 mm was observed in the most southern parts of Sudan, western and north-western Ethiopia, in several parts of South Sudan and Uganda, in western Rwanda, and …
Recent rainfall anomalies
Wetter than usual conditions were observed in some parts of western Ethiopia, eastern Uganda, and western Kenya.
Drier than usual conditions were observed in central, eastern, south-eastern, and south-western part of Sudan, in coastal and …
Standardized Precipitation Index
Moderately to severely dry conditions were observed in much of central, eastern and southern parts of Sudan, in western and central parts of Eritrea, in northern, north-eastern, central and southern parts of Ethiopia, in north-western …
Recent rainfall totals
Moderate to heavy rainfall of between 26 - 100 mm was observed in the southern parts of Sudan, western Eritrea, in several parts of South Sudan, in northern, western and central parts of Ethiopia, in …
Standardized Precipitation Index
Moderately to severely dry conditions were observed in southwestern and southeastern parts of Sudan, in northwestern and southern parts of Somalia, in several parts of Ethiopia, in western, central and southern parts of South Sudan, …