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 496 results
Recent rainfall anomalies
Drier than usual conditions were observed in western and central Eritrea, in northern, eastern and southern Ethiopia, in much of Somalia, in northern, eastern, central and coastal Kenya, in parts of northeastern South Sudan, in …
Recent rainfall totals
Rainfall of exceeding 100 mm was observed in southern South Sudan and northern parts of Uganda.
Moderate rainfall of between 26-100 mm was observed in parts of south-central Sudan, in several parts of South Sudan, …
Standardized Precipitation Index
Moderately wet to extremely wet conditions were observed in parts southwestern and southeastern parts of Sudan, in much of northwestern, central, western and southwestern South Sudan, in parts of central Ethiopia, in several parts of …
Recent rainfall totals
Moderate rainfall of between 26-100 mm was observed in western, northern and eastern parts of South Sudan, in southern parts of Sudan, in parts of western and northeastern Ethiopia, in northwestern part of Somalia, in …
Standardized Precipitation Index
Moderately wet to severely wet conditions were observed in southern parts of Sudan, in parts of western and southern Eritrea, in much of Djibouti, in northwestern, western and eastern South Sudan, in parts of northern …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in southern parts of Sudan, western and parts of southern Eritrea, in northwestern Somalia, in northern and northeastern Ethiopia, in northwestern and eastern South Sudan, …
Recent rainfall anomalies
Drier than usual conditions were observed in western, central to eastern Sudan, in several parts of Eritrea, in coastal Djibouti, in northern and southern Ethiopia, in several parts of Somalia, in central to southeastern Uganda, …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in southern parts of Sudan, in parts of norther and southeastern Ethiopia, in parts of northern and central Somalia, and in central and southeastern Uganda.
Moderately wet …
Recent rainfall totals
Rainfall of exceeding 100 mm was observed a few isolated areas in western Ethiopia and northwestern South Sudan.
Moderate rainfall of between 26-100 mm was observed in southern parts of Sudan, in much of South …
Recent rainfall anomalies
Drier than usual conditions were observed in southern parts of Eritrea, in isolated areas in the southern parts of Sudan, in several parts of South Sudan, in parts of southwestern, and northeastern Ethiopia, in parts …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in southern parts of Sudan, in southern Eritrea, in several parts of South Sudan, in isolated parts of western, southwestern, central, northeastern and eastern Ethiopia, in parts …
Recent rainfall totals
Rainfall of exceeding 100 mm was observed a few isolated areas in northwestern Ethiopia.
Moderate rainfall of between 26-100 mm was observed in southern parts of Sudan, in northwestern, western and central parts of Ethiopia, …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in southeastern and south-central parts of Sudan, in northeastern, eastern, central and parts of western South Sudan, in northwestern, western and parts of central Ethiopia, in several …
Recent rainfall anomalies
Drier than usual conditions were observed in southeastern and parts of southwestern and south-central Sudan, in eastern and southern parts of South Sudan, in parts of western and southern Ethiopia, in southeastern Somalia, in western …
Recent rainfall totals
Rainfall of exceeding 100 mm was observed in the central parts of Eritrea, in isolated parts of western and southwestern Sudan and northwestern South Sudan, and in northern Ethiopia.
Moderate rainfall of between 26-100 mm …