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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Standardized Precipitation Index
Moderate to severely wetter than usual rainfall conditions were observed in southwestern, western, central, southeastern and eastern parts of Sudan, in several parts of Eritrea and Djibouti, in a few areas in northeastern Ethiopia, in …
Recent rainfall anomalies
Wetter than usual conditions were observed in western, central and eastern parts of Sudan, in northwestern and central parts of Eritrea, in several parts of Djibouti, in northeastern Ethiopia, in much of Rwanda, and in …
Recent rainfall totals
Heavy rainfall exceeding 100mm was observed in a few areas in western Ethiopia and northwestern South Sudan.
Moderate rainfall between 500 - 1000 mm was observed in the southern parts of Sudan, in western and …
Recent rainfall anomalies
Wetter than usual conditions were observed in southwestern Tanzania and in western region of Lake Victoria.
Usual rainfall conditions were observed in south-central Sudan, western and southern parts of Ethiopia, northern and eastern parts of …
Recent rainfall totals
Moderate rainfall between 500 - 1000 mm was observed over a few areas in southwest Ethiopia, in western and eastern regions of Lake Victoria, and in southern parts of Tanzania.
Light rainfall between 200 - …
Standardized Precipitation Index
Moderate to severely wetter than usual rainfall conditions were observed in western and southwest Uganda, western and eastern parts of Kenya extending to southwest Somalia, over much of Rwanda, northern Burundi, and in north, central …
Standardized Precipitation Index
- Moderate to severely wetter than usual rainfall conditions were observed in central and western parts of Sudan, several parts of Djibouti, isolated parts in north and western Ethiopia, and parts of northern Somalia.
- Usual rainfall …
Recent rainfall totals
- Heavy rainfall exceeding 1000 mm was observed over isolated areas in western Ethiopia.
- Moderate rainfall between 500 - 1000 mm was observed southern parts of Sudan, much of South Sudan, western Ethiopia, in isolated parts …
Recent rainfall anomalies
- Wetter than usual conditions were observed in central to western Sudan, in Djibouti, north-eastern Ethiopia and isolated parts of northern Somalia.
- Usual rainfall conditions were observed in several parts of western and southern Sudan, Eritrea, …
Recent rainfall anomalies
- Much wetter than usual conditions observed in isolated parts of western and eastern Sudan, south-western Ethiopia, western and Turkana region in Kenya.
- Wetter than usual conditions observed in most parts of central Sudan, south, south-western …
Recent rainfall totals
- Very Heavy seasonal rainfall (above 1000 mm) observed in sporadic parts of highlands of central and northern Ethiopia and isolated areas over highlands of western Kenya.
- Heavy rainfall (between 500 - 1000 mm) observed …
Recent rainfall anomalies
- Higher than usual rainfall was recorded over much of Tanzania, Kenya, central and northern parts of Somalia, Djibouti, parts of southern, central and northeastern Ethiopia extending to Eritrea, and localized areas in northeastern South Sudan. …
Recent rainfall anomalies
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 confined …
Recent rainfall totals
Moderate to high rainfall amounts (>500mm)
- Observed in the western parts of Ethiopia and western parts of South Sudan.
Moderate rainfall amounts (201-500mm)
- Observed along the coastal parts of southern parts of Sudan, western Eritrea, …
Standardized Precipitation Index
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 …