August to October (ASO) 2025
Rainfall
Moderate to high rainfall amounts of exceeding 500mm was observed in a few areas in central and western parts of Ethiopia, a few pockets in western South Sudan, northeastern Uganda and in parts of western Kenya.
Moderate rainfall amounts of between 201-500mm were observed in a wide band surrounding the darkest green area, covering most of countries highlighted above.
Light rainfall between 11 - 200 mm was observed in several parts of northern Sudan, Eritrea, in northeastern, central, eastern and southern Ethiopia, Somalia, in southern Uganda, Rwanda, Burundi, in western and coastal parts of Kenya, and in northern western and coastal parts of Tanzania.
No rainfall or less than 10mm was observed in northern Sudan, central Tanzania, northern parts of Kenya, and central and southern parts of Tanzania.
Moderately dry to severely dry conditions were observed in a few pockets in Sudan and western South Sudan, the Horn of Africa region including southeastern Ethiopia, northeastern Kenya and several parts of Somalia, southern parts of Burundi and much of Tanzania.
Moderate wet to severely wet rainfall conditions were observed in the northern parts of Sudan, several parts of Eritrea and Djibouti, western Ethiopia, southeastern to northwestern parts of Kenya, and a few areas in northern Tanzania.
Usual rainfall conditions were observed in the rest of the region.
Drier than usual conditions were observed in a few pockets in the northern parts of Sudan, in southeastern Ethiopia extending to northern and central Somalia, northeastern parts of Kenya, and several parts of Tanzania.
Wetter than and much wetter than usual conditions were observed in the northern parts of Sudan, coastal stretch in Eritrea, in Djibouti, northwestern Kenya extending to Uganda and South Sudan, and southern parts of Kenya.
Usual rainfall conditions were observed in much of the rest of the region.
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Showing 48 results
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in southeastern parts of Sudan, in areas of South Sudan, northwestern and southeastern parts of Ethiopia, in northern and central Somalia, northeastern Kenya, and southern parts of …
Standardized Precipitation Index
Moderate to extremely wet rainfall conditions were observed in the northern, central parts and southwestern Sudan, in western and central parts of Eritrea, in several parts of Djibouti, in northern and northeastern Ethiopia, in northwestern …
Standardized Precipitation Index
Moderately dry to extremely dry conditions were observed in several parts of Ethiopia, Djibouti, Somalia, Uganda, Kenya, Rwanda and Burundi, in northern parts of Sudan, in central and southern parts of Eritrea, and in northern …
Standardized Precipitation Index
Moderate to severely wet rainfall conditions were observed in western, central, and eastern parts of Sudan, several parts of western and central Eritrea, much of Djibouti, a few areas in north-eastern and western Ethiopia, a …
Standardized Precipitation Index
Moderately dry to extremely dry conditions were observed in Sudan, South Sudan, Ethiopia, Djibouti, Eritrea, northern Somalia, northern Uganda, coastal Kenya, and in central Tanzania.
Moderate wet to severely wet rainfall conditions were observed in …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in several parts of Eritrea, Djibouti, southwestern parts of Sudan, in northern and northeastern Ethiopia, in northern Somalia, in western and southwestern South Sudan, in several parts …
Standardized Precipitation Index
Moderately dry to extremely dry conditions were observed in several parts of Eritrea, Djibouti, South Sudan, northern and northeastern Ethiopia, Rwanda, northern Burundi, northern Somalia, in several parts of northwestern to southwestern Uganda, in parts …
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 …
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 …
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, …
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 …
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, …
Standardized Precipitation Index
Moderate to severely wetter than usual rainfall conditions observed in southern parts of Sudan extending to northern and south-eastern South Sudan, much of central, southern, north-eastern and eastern Ethiopia, central and southern Eritrea, much of …
Standardized Precipitation Index
Moderate to severely wetter than normal rainfall conditions observed in south-eastern and western Sudan, north-western South Sudan, western Ethiopia, and in a few isolated areas of northern and southern Tanzania.
Normal rainfall conditions observed in …
Standardized Precipitation Index
Moderate to severely wet conditions observed in several parts of Tanzania, Rwanda, in central and south-eastern Uganda, and in south-western Kenya.
Normal rainfall conditions observed in eastern Ethiopia, central and southern Somalia, in much of …