Observed climate conditions for July to September (JAS) 2026
Rainfall
Moderate to high rainfall amounts (>500 mm)
- Observed in the western parts of Ethiopia and western parts of South Sudan.
Moderate rainfall amounts (201-500 mm)
- Observed western parts of Kenya, Uganda, South Sudan, Ethiopia, and southern parts of Sudan and Eritrea.
Light rainfall between 11 and 200 mm
- Observed in Tanzania, Burundi, Rwanda, Uganda, Kenya, Somalia, Ethiopia, Djibouti, Eritrea, and Sudan.
No rainfall or less than 10 mm
Observed mostly in the northern parts of Sudan, Tanzania, Kenya, and Somalia.
Moderately dry to severely dry conditions
- These conditions prevailed across much of the region, including several parts of Sudan, Eritrea, Djibouti, Somalia, Ethiopia, South Sudan, Uganda, Kenya, Rwanda, Burundi, and Tanzania.
Moderate wet to extremely wet rainfall conditions
- These conditions were observed in localized areas of Tanzania, eastern parts of Kenya, Somalia, and southeastern parts of Ethiopia.
Usual rainfall conditions were observed in the rest of the region.
Drier than and much drier than usual conditions
- These conditions prevailed across most parts of the region, affecting all countries in Greater Horn Africa.
Wetter and much wetter than usual conditions
- These conditions were not observed in the region.
Usual rainfall conditions were observed in much of the rest of the region.
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Recent rainfall anomalies
Drier than usual and much drier than usual conditions were observed in western parts of Eritrea, in parts of Djibouti, in northern, western and southwestern South Sudan, in northern, northeastern and eastern Ethiopia extending to …
Recent rainfall totals
Moderate to high rainfall amounts of exceeding 500mm was observed in western and southwestern parts of Tanzania.
Moderate rainfall amounts of between 201-500mm were observed in much of Tanzania, in southwestern part of Ethiopia, in …
Recent rainfall totals
Moderate to high rainfall amounts of exceeding 500mm was observed in a few isolated parts of western and central Kenya, in much of Burundi, and in parts of northwestern Tanzania.
Moderate rainfall amounts of between …
Standardized Precipitation Index
Moderately dry to extremely dry conditions were observed in western and southern parts of Eritrea, in much of Djibouti, in northern to central Somalia, in northern and western South Sudan, in northern, central, southern and …
Recent rainfall anomalies
Drier than usual and much drier than usual conditions were observed in eastern parts of Sudan, in northern and western parts of South Sudan, in northern, central and southern Ethiopia, in Djibouti, in northern and …
Standardized Precipitation Index
Moderately dry to extremely dry conditions were observed in several parts of South Sudan and Uganda, in central and south-central parts of Sudan, in northwestern and central Eritrea, in northeastern Somalia, in western and central …
Recent rainfall totals
High rainfall amounts exceeding 1000mm was observed in a few areas in central Kenya.
Moderate to high rainfall amounts of between 500-1000mm were observed in southwestern Ethiopia, in western and central parts of Kenya, and …
Recent rainfall anomalies
Wetter than usual and much wetter than usual conditions were observed in southeastern Sudan, western Eritrea, in several parts of Djibouti. In central and southwestern parts of Somalia, in southern and southeastern Ethiopia, in several …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in Djibouti, in southern parts of Eritrea, in central and southern Somalia, in parts of northeast, central, southern and southeastern Ethiopia, in southeastern South Sudan, …
Standardized Precipitation Index
Moderate to extremely wet rainfall conditions were observed in Djibouti, in parts of southern Eritrea, in northeastern, central, southern and southeastern Ethiopia, in central and southern Somalia, in southeastern South Sudan, in northwestern, northeastern, eastern, …
Recent rainfall totals
High rainfall amounts exceeding 1000mm was observed in the southern parts of Tanzania.
Rainfall amounts of between 500-1000mm were observed in southwestern part of Ethiopia, in western and central parts of Kenya, in southern and …
Standardized Precipitation Index
Moderate to extremely wet rainfall conditions were observed in several parts of Tanzania, in western and south-central parts of Kenya, in southeastern Uganda, in central southwestern, and northern parts of Ethiopia, and in parts of …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in central eastern and southern parts of Tanzania, in eastern and southeastern Uganda, in western, central and south-central parts of Kenya, in central southwestern and …
Recent rainfall totals
High rainfall amounts exceeding 1000mm was observed in the southern parts of Tanzania.
Rainfall amounts of between 500-1000mm were observed in western, central, eastern and southern parts of Tanzania, and in parts of western Kenya. …
Standardized Precipitation Index
Moderate to severely wet rainfall conditions were observed in southern parts of Sudan, in parts of western and central Eritrea, in some places in northern, central and northeastern Ethiopia, in western part of South Sudan, …