Observed rainfall conditions for September to November (SON) 2023
Rainfall

Moderate to severely wet rainfall conditions were observed northwestern Eritrea, in western, southern and southeastern Ethiopia, in several parts of Somalia, South Sudan and Kenya, in northwestern Uganda, in the area around Lake Victoria, in southern parts of Burundi, and in northwestern and northeastern parts of Tanzania.
Moderately dry to extremely dry conditions were observed central parts of Sudan, in northeastern parts of Ethiopia, and in a few areas in southwestern Uganda.
Usual rainfall conditions were observed in the rest of the region.

Wetter than and much wetter than usual conditions were observed in northwestern parts of Eritrea, in several parts of Somalia and Kenya, in southern and southeastern parts of Ethiopia, in the areas around Lake Victoria, southern parts of Burundi, in isolated areas in central and southern South Sudan, in northwestern, northern and northeastern Tanzania.
Usual rainfall conditions were observed in southern parts of Sudan, in southwestern, central and southern parts of Eritrea, in much of Djibouti, in several parts of South Sudan, Uganda, and Rwanda, in northern and central parts of Ethiopia, in northwestern Kenya, and in parts of north, central and western Tanzania.
Drier than and much drier than usual conditions were observed in central Sudan, northeastern Ethiopia, and parts of central and southern Tanzania.

Rainfall amounts exceeding 500mm were observed in western parts of Ethiopia, southwestern parts of South Sudan, in northwestern and southeastern Uganda, in western and central, coastal parts of Kenya, in part of southern Somalia.
Moderate rainfall between 100 - 500 mm was observed in southern parts of Sudan, in several parts of Ethiopia, in northwestern, central and southern parts of Somalia, in several parts of Uganda, Rwanda and Burundi, in western, central, eastern and coastal Kenya, and in northwestern and northeastern Tanzania
Light rainfall between 10 - 100 mm was observed in western, central to eastern Sudan, several parts of Eritrea and Djibouti, in northeastern Ethiopia, in northeastern Somalia, in northwestern Kenya, and in central and southern parts of Tanzania
Dry conditions were observed in northern parts of Sudan, in part of northwestern Kenya.
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Standardized Precipitation Index
Moderate to severely wetter than usual rainfall conditions were in western and southwestern Sudan, in central Eritrea, in some parts of coastal Djibouti, in parts of northeastern Somalia, in a few places in western, southern …

Recent rainfall totals
Moderate to heavy rainfall greater than 500mm was western Ethiopia, western South Sudan, and in a few areas in western Kenya.
Moderate rainfall between 100 - 500 mm was in the southern parts of Sudan, …

Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed southwestern and western parts of Sudan, in central Eritrea, in parts of northern Somalia, in a few areas in northeastern and southern Ethiopia.
Usual rainfall …
Recent rainfall totals
Moderate rainfall between 500 - 1000 mm was observed over western and northwestern Ethiopia, and in northwestern South Sudan.
Light rainfall between 200 - 500 mm was observed over southern parts of Sudan, in much …
Recent rainfall anomalies
Wetter than usual conditions were observed in parts of western, central and eastern Sudan.
Usual rainfall conditions were observed in southern parts of central and southern Sudan, in much of South Sudan, western and central …

Standardized Precipitation Index
Moderate to severely wet rainfall conditions were observed in parts of western, central and eastern Sudan, in part of northwest South Sudan, in western Eritrea, and in parts of northern and western of Ethiopia.
Usual …

Recent rainfall anomalies
- Wetter to much wetter than usual conditions were observed in isolated parts in central Sudan, north-eastern and eastern parts of the Somali region of Ethiopia, southern parts of Kenya, eastern Rwanda and Burundi, and northern …

Recent rainfall anomalies
Wetter and much wetter than usual conditions were observed in a few places of the southern parts of South Sudan, north-central and western parts of Uganda, parts of western Kenya, and in western parts of …

Recent rainfall totals
Moderate to heavy rainfall (500 - 1000 mm) was observed over parts of southern Burundi, western Kenya, and in much of western Tanzania.
Moderate rainfall (200 - 500 mm) was observed in western, south-western …

Standardized Precipitation Index
Moderate to severely wetter than usual rainfall conditions were observed in southern parts of South Sudan, north-central and western parts of Uganda, parts of western Kenya, and western and north-western parts of Tanzania.
Moderately drier …

Recent rainfall totals
No heavy rainfall (exceeding 1000 mm) recorded in the region.
Moderate rainfall (between 500 - 1000 mm) recorded in eastern and southern Burundi, and in north-western Tanzania.
Light rainfall (between 200 - 500 mm) …

Recent rainfall anomalies
Wetter than usual conditions observed in western Ethiopia, north-western Tanzania, eastern Burundi, and in isolated parts of eastern Kenya and southern Somalia.
Normal rainfall conditions observed in South Sudan, Eritrea, northern and western Ethiopia, western …

Standardized Precipitation Index
Wetter to severely wetter than usual conditions observed in western Ethiopia, parts of north-western Tanzania, eastern Burundi, south-eastern Rwanda, and a few isolated areas of eastern Kenya.
Normal rainfall conditions observed in Sudan, South Sudan, …

Recent rainfall anomalies
Wetter and much wetter than usual conditions were observed in a few places of western Ethiopia.
Usual rainfall conditions were observed in parts of western and southern Sudan, several parts of Eritrea, western and north-western …

Standardized Precipitation Index
Moderately to severely wetter than usual rainfall conditions were observed in a few areas in south-eastern Sudan, western Ethiopia, central and south-central South Sudan, south-western and western parts of Uganda, parts of western Kenya, north-western …