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 totals
Moderate to heavy rainfall of between 51-200 mm was observed in much of western and southern Tanzania.
Moderate rainfall of between 26 - 50 mm was observed in southern Burundi, in part of southwestern Ethiopia, …
Standardized Precipitation Index
Moderately wet to severely wet conditions were observed in southwestern and central parts of Ethiopia, in northern central and southeastern parts of Uganda, and in western, southwestern and parts of southern Tanzania.
Moderately dry to …
Standardized Precipitation Index
Moderately wet to extremely wet conditions were observed in parts of western Kenya, and in southeastern parts and in the northwestern parts of Tanzania around Lake Victoria
Moderately dry to severely dry conditions were observed …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in parts of western Kenya, and in northwestern and southeastern Tanzania.
Drier than usual conditions were observed in parts of central and southwestern Ethiopia, in …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed in northwestern, central and southern parts of Tanzania, and in part of western Kenya.
Moderate rainfall of between 26 - 50 mm was observed in …
Standardized Precipitation Index
Moderately wet to extremely wet conditions were observed in several parts of western, central, southern and eastern Kenya, and in much of eastern Tanzania.
Moderately dry to severely dry conditions were observed in western, southwestern …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in several parts of western, central, southern and eastern Kenya, and in much of eastern Tanzania.
Drier than usual conditions were observed in northeastern, central …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed in several parts of western, central, eastern and southern Tanzania, and in some parts of western Kenya.
Moderate rainfall of between 26 - 50 mm …
Standardized Precipitation Index
Moderately wet to extremely wet conditions were observed in parts of western and southeastern Uganda, in much of Burundi, in southwestern Rwanda, in western and southern part of Kenya, and in much of northeastern, central …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in much of Burundi, in much of northeastern, eastern, southern and central Tanzania, in western and southern Kenya, and in northwestern, western and southeastern parts …
Recent rainfall totals
Heavy rainfall exceeding 200 mm occurred in the southwestern part of Tanzania.
Moderate to heavy rainfall of between 51-200 mm was observed in much of Burundi, in southwestern parts of Kenya, and in several parts …
Standardized Precipitation Index
Moderately wet to severely conditions were observed in southeastern parts of South Sudan, in eastern, southern and southwestern Uganda, in coastal and parts of western Kenya, in much of Rwanda, in several parts of Burundi, …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in coastal areas and parts of western Kenya, in southeastern parts of South Sudan, in eastern, northeastern, and southern and southeastern Uganda, in much of …
Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed several parts of Rwanda and Burundi, in parts of coastal Kenya, in northwestern, western and southwestern Tanzania.
Moderate rainfall of between 26 - 50 mm …
Recent rainfall totals
Moderate to heavy rainfall of between 51-100 mm was observed in northwestern Tanzania, and in a few areas in central and coastal Kenya,
Moderate rainfall of between 26 - 50 mm was observed in southwestern, …