Observed rainfall conditions for August to October (ASO) 2021
Rainfall
- Heavy rainfall exceeding 1000 mm was not recorded in the region.
- Moderate rainfall between 500 - 1000 mm was observed over western part of Ethiopia, western South Sudan, and isolated parts of western Kenya.
- Light rainfall between 200 - 500 mm was observed in southern parts of Sudan, over much of South Sudan, central parts of Ethiopia, over much of Uganda, in western Rwanda, north-western Burundi, and in western and central Kenya.
- Rainfall between 10 - 200 mm was observed over central parts of Sudan, much of Eritrea, Djibouti, southern and eastern Ethiopia, Somalia, north and eastern parts of Kenya, eastern Rwanda, most of Burundi, and much of Tanzania.
- Dry conditions (usual during this time of the year) were observed in northern parts of Sudan, north-eastern and central parts of Somalia, northern Kenya, and central and south-western Tanzania.
- Wetter than usual conditions were observed in a few isolated places in western Kenya, eastern Sudan, several parts of Djibouti, eastern Ethiopia, and in northern Somalia.
- Usual rainfall conditions were observed in over much of Sudan, Eritrea, South Sudan, Uganda, western and central Kenya, Rwanda, Burundi, and north and western Tanzania.
- Moderately drier than usual conditions were observed in southern parts of Ethiopia, over much of Somalia, in northern and eastern Kenya, and in eastern and central parts of Tanzania.
- Moderate to severely wetter than usual rainfall conditions were observed in western parts of Sudan, north eastern Ethiopia, much of Djibouti, western Kenya, and western Burundi.
- Usual rainfall conditions were observed in much of the rest of Sudan, Eritrea, South Sudan, western and central Ethiopia, northern Somalia, east and central Uganda, central parts of Kenya, central Rwanda, eastern Burundi; and north, west and central Tanzania.
- Moderately drier than usual to severely dry conditions were observed in southern parts of Sudan, western South Sudan, southern Ethiopia, over much of Somalia, several parts of Kenya, in western and eastern Rwanda, and over several parts of eastern Tanzania.
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Recent rainfall anomalies
- Much wetter than usual conditions were observed in isolated parts in central and north-eastern Sudan.
- Wetter than usual conditions were observed in most parts of central and north-eastern Sudan, northern Tanzania, north-eastern Ethiopia, and south-eastern …
Recent rainfall totals
- Very Heavy rainfall (above 1000 mm) observed in isolated area in highlands of central Ethiopia.
- Heavy rainfall (between 500-1000 mm) observed over most parts of western, south-western and eastern South Sudan; most parts of …
Recent rainfall anomalies
- Much wetter than normal (extremely wetter than usual) conditions observed in most parts of western and eastern Sudan, and isolated areas in south Ethiopia.
- Wetter than normal conditions observed in central and north-eastern Sudan, southern …
Recent rainfall anomalies
Drier than and much drier than usual conditions
- Dominated most parts of central Somalia, northwestern border area between Ethiopia and Sudan, a few pockets in northern South Sudan.
Wetter and much wetter than usual conditions …
Recent rainfall anomalies
Moderate to high rainfall amounts (>500mm)
- Observed in the southwestern parts of Tanzania and a few pockets in Uganda and Kenya.
Moderate rainfall amounts (201-500mm)
- Observed in much of Rwanda, Burundi, several parts of Tanzania, …
Standardized Precipitation Index
Moderately dry to severely dry conditions
- Observed in central Somalia, a few pockets in South Sudan, and Sudan.
Moderate wet to extremely wet rainfall conditions
- Observed in most parts across the region including much of …
Recent rainfall anomalies
Wetter and much wetter than usual conditions
- Observed in several parts of the region including northern parts of Tanzania, Uganda, Kenya, most parts of South Sudan, Ethiopia, Somalia, Djibouti, a few areas in Eritrea as …
Standardized Precipitation Index
Moderately wet to extremely wet rainfall conditions
- Observed in most parts of the region including Tanzania, Burundi, Rwanda Uganda, Kenya, South Sudan, southern parts of Sudan, Ethiopia, Somalia, Djibouti and eastern Eritrea.
Moderately dry to …
Recent rainfall totals
Moderate to high rainfall amounts (>500mm)
- Observed in the southwestern parts of Tanzania, much of Burundi, Rwanda, western parts of Kenya.
Moderate rainfall amounts (201-500mm)
- Observed in Tanzania, Kenya, Uganda, and southern Ethiopia.
Light rainfall …
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 …
Recent rainfall anomalies
Drier than usual conditions were observed in Sudan, Djibouti, in western, central and southern Eritrea, in northern and eastern Ethiopia, in northern Somalia, and central Tanzania.
Wetter than usual conditions were observed in several parts …
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 …
Recent rainfall anomalies
Drier than usual conditions were observed in western and southern parts of Eritrea, in Djibouti, in northwestern, western and southwestern South Sudan, in northern and northeastern Ethiopia extending to northern Somalia, in northwestern, central and …
Recent rainfall totals
Moderate to high rainfall amounts of exceeding 500mm was observed in a few areas in southwestern parts of Ethiopia, in parts of central and western Kenya, in southern part of Burundi, and in western and …
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 …