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 491 results
Standardized Precipitation Index
Moderately wet to severely extremely conditions were observed southern parts of Ethiopia, in southeastern South Sudan, in several parts of Uganda, Kenya and Tanzania, and in southern Burundi.
Moderately dry to severely dry conditions were …
Recent rainfall totals
Moderate to high rainfall exceeding 100mm was recorded in southwestern Ethiopia.
Moderate rainfall of between 26-100 mm was observed in southwestern Ethiopia, in western and central parts of Kenya, in parts of southwestern and southeastern …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in western, central to southern parts of South Sudan, in several parts of Uganda, Rwanda, Burundi, and Tanzania.
Moderately wet to severely wet conditions were observed in …
Recent rainfall anomalies
Drier than and much drier than usual conditions were observed in western, central and southern parts of South Sudan, in several parts of Eritrea, Rwanda, Uganda, Tanzania and Djibouti, in the northern and central Burundi, …
Recent rainfall anomalies
Drier than and much drier than usual conditions were observed in much of Rwanda, Burundi, Tanzania and southern Uganda, in southeastern South Sudan, in central and southwestern Ethiopia and in western, central, southern and southeastern …
Standardized Precipitation Index
Moderately dry to extremely dry conditions were observed much of Rwanda, Burundi, and Tanzania, in southwestern parts of Ethiopia, in western and southern parts of Kenya, in southern Uganda, and in southern parts of South …
Recent rainfall totals
Moderate rainfall of between 26-100 mm was observed in western and southwestern Tanzania.
Light rainfall of between 6- 25 mm occurred in southwestern Rwanda, in western and southwestern Burundi, and in central, northwestern and southwestern …
Standardized Precipitation Index
Moderately dry to extremely dry conditions were observed in several parts of Tanzania and Uganda, in western and southwestern parts of Kenya, and in parts of southwestern South Sudan.
Moderately wet to severely wet conditions …
Recent rainfall totals
Moderate to high rainfall of between 26-100 mm was observed in Rwanda, Burundi, northwestern and southern parts of Tanzania.
Light rainfall of between 6- 25 mm occurred in southern parts of Uganda, in parts of …
Recent rainfall anomalies
Drier than and much drier than usual conditions were observed in much of central to southern Uganda, in western and central Kenya, in southern Eritrea, in northern, central and southwestern Ethiopia, and in northern central, …
Recent rainfall anomalies
Drier than and much drier than usual conditions were observed in much of Tanzania, Uganda, central to southwestern Ethiopia, in southern parts of South Sudan and in western, central and southern Kenya.
Wetter than and …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in western and southwestern Uganda, in western and central parts of Kenya, in northwestern Rwanda, southwestern Burundi, in northern, central, coastal and southeastern parts of Tanzania.
Moderately …
Recent rainfall totals
Moderate to high rainfall of between 26-100 mm was observed Rwanda, Burundi and in much of western and parts of central and southern Tanzania.
Light rainfall of between 6- 25 mm occurred in southern parts …
Recent rainfall totals
High rainfall exceeding 100mm was observed in the southwestern Tanzania.
Moderate to high rainfall of between 26-100 mm was observed in central and southern Rwanda, in several parts of Burundi, and in northwestern, western, central …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in several parts of Burundi, in southern parts of Rwanda, and in several parts of western Tanzania.
Drier than usual conditions were observed in northeastern, …