Observed Climate for 21-31 October, 2025
Rainfall
High Rainfall Accumulation (Dark Green to Light Green)
- Highest Rainfall (201–300 mm and 101–200 mm): Rainfall amounts between 101 and 300 mm was observed in eastern Uganda, central Kenya, and northwester 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 Ethiopia
- Most of southern South Sudan.
- Large sections of Uganda.
- Western and central Kenya, Rwanda, and 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:
- Most 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, 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 central Tanzania.
Wetter Than Normal Conditions (Green and Light Green)
- Much Wetter than Normal (Dark Green): Concentrated heavily in Uganda, Kenya, northwestern Tanzania, Rwanda, Burundi, and a few patches in Ethiopia and 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 central Uganda, South Sudan, Ethiopia, Somalia, Kenya and Tanzania.
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 Tanzania.
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Recent rainfall anomalies
Wetter than usual conditions were observed in southern parts of Sudan in much of Eritrea and Djibouti, in several parts of Ethiopia, in several parts of Somalia, in northeastern Kenya, and in coastal Tanzania.
Drier …
Standardized Precipitation Index
Moderately wet to severely wet conditions were observed in southern and southeastern parts of Sudan, in much parts of Eritrea and Djibouti, in several parts of Ethiopia and Somalia, in northeastern Kenya, and in eastern …
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
Heavy rainfall exceeding 100 mm was observed in a few areas in southwestern South Sudan, in northwestern Uganda, and southwestern Ethiopia.
Moderate to heavy rainfall of between 26 - 100 mm was observed in much …
Recent rainfall anomalies
Wetter than usual conditions were observed in a eastern part of Sudan, in western Eritrea, in northwestern and southern parts of South Sudan, in northwestern, western, southern and eastern Ethiopia, in parts of north and …
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 …
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 …
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 …
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 …
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, …
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. …
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
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 …