May 2021
Rainfall

- Moderate to heavy rainfall between 200 - 500 mm observed in isolated parts of western Ethiopia, western and central parts of Kenya, and northern coast of Tanzania.
- Moderate rainfall between 100 - 200 mm observed in much of South Sudan, Uganda, several parts of western and southern Ethiopia, western, central and coastal Kenya, isolated parts of southeast Somalia, most of Rwanda, north, and western Burundi, northwest and coastal Tanzania.
- Light rainfall between 50 - 100 mm observed in southern parts of Sudan, isolated parts of north-central and southeastern South Sudan, central and eastern parts Ethiopia, several parts of central and southern Somalia, southwest Uganda, and a few parts of northwest and northeast Tanzania.
- Rainfall range 10-50 mm observed over marginal areas in southern parts of Sudan, in western and central Eritrea, northeast Ethiopia, northeast and southwest Somalia extending to northeast Kenya, and southern Tanzania.
- Dry conditions (usual during this time of the year) in most parts of Sudan, northern and eastern arts of Kenya, and central and western parts of Tanzania.

- Much wetter than usual conditions observed in southeast Sudan, northern Ethiopia, isolated parts of south-central Kenya and in isolate part in northwest Tanzania.
- Wetter than usual conditions observed in much of southeast Sudan, parts of northern Ethiopia, southern Eritrea, most of Djibouti and Rwanda, parts of north and western Burundi, northeast South Sudan, northwest, central and southern Kenya, and in northern parts of Tanzania.
- Usual rainfall conditions observed over several parts of South Sudan, Eritrea, central and southern Ethiopia, Somalia, Uganda, western Kenya, and most of Tanzania.
- Moderately drier than usual conditions observed in central parts of Eritrea, north east Somalia, southwest and central Uganda, eastern and coastal Kenya, and isolated parts of central and southwest Tanzania
- Much drier than usual conditions was not observed over the month of May 2021

- Moderately wetter to severely wettest than usual conditions observed over parts of southeast Sudan extending to northwest Ethiopia and northeast South Sudan, several parts of Djibouti, southern parts of Eritrea, northeast, central and south-central parts of Kenya, western Rwanda, western Burundi and in isolated parts of northern Tanzania.
- Usual rainfall conditions observed over most parts of Eritrea, Somalia, most of western, central and southern parts of South Sudan, northern Uganda, most of central and southern Ethiopia, western and southern coast of Kenya, much of central and southern Burundi, and much of the rest of Tanzania
- Moderately drier to severely driest than usual conditions observed in several parts of Uganda, eastern Kenya, northeast and southern parts of Somalia, and in central parts of Tanzania.
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Recent rainfall totals
Rainfall exceeding 200mm was observed in western parts of Ethiopia.
Moderate rainfall of between 100mm and 200mm was also observed in the western parts of Ethiopia.
Light rainfall between 10 - 100 mm …

Recent rainfall anomalies
Much Wetter than usual conditions were observed in a few pockets in northeastern Sudan, a few pockets in Eritrea, Ethiopia and northern Somalia, an in northwestern Kenya around Lake Turkana.
Wetter than usual conditions were …

Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in a few pockets in Sudan, western South Sudan, much of Uganda, Rwanda, Burundi, Tanzania, Kenya, Somalia and southeastern Ethiopia.
Moderately wet to extremely wet conditions were …

Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in several parts of Somalia, in northwest and southeastern Ethiopia, in northeastern parts of Kenya, in southwestern and southeastern Sudan, and in western to southeastern Uganda.
Moderately …

Recent rainfall totals
Rainfall exceeding 200mm was observed in northwestern and western Ethiopia, in western and eastern South Sudan, and in northeastern Uganda.
Moderate rainfall of between 100mm and 200mm was observed in southern parts of Sudan, southwestern …

Recent rainfall anomalies
Wetter than usual condition was observed in western, central and eastern Sudan, in coastal, central and southern Eritrea, in Djibouti, in northeastern and southwestern Ethiopia extending to southeastern South Sudan, northwestern Kenya and northeastern Uganda, …

Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in southeastern Sudan, in coastal and southern parts of Eritrea, in Djibouti, in northern, northeastern, and western Ethiopia, in northwestern and southwestern Uganda, in northwestern and parts …

Recent rainfall anomalies
Wetter than usual condition was observed in western Sudan, and in parts of southwestern Ethiopia, eastern Uganda and western Kenya
Drier to much drier than usual conditions were observed in coastal and southern Eritrea, in …

Recent rainfall totals
Rainfall exceeding 200mm was observed in southwestern part of Sudan, in northwestern and western parts of Ethiopia, and in northwestern South Sudan.
Moderate rainfall of between 100mm and 200mm was observed in southern parts of …

Recent rainfall anomalies
Drier to much drier than usual conditions were observed in southern, western to eastern parts of Sudan, in eastern and southern parts of South Sudan, in northern, central and eastern Ethiopia, in Burundi, in central …

Recent rainfall totals
Rainfall exceeding 200mm was observed in western part of Ethiopia.
Moderate rainfall of between 100mm and 200mm was observed in western Ethiopia, in northwestern to southwestern South Sudan, in northern, central to southwestern Uganda, extending …

Standardized Precipitation Index
Moderately dry to extremely dry conditions were observed several parts of Sudan, South Sudan, Eritrea, Ethiopia and Djibouti, and in parts of northern Uganda and southern Burundi.
Moderately wet to severely wet conditions were observed …

Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in western, southern and eastern Sudan extending to northern and western South Sudan, in northeastern Somalia, in central parts of Ethiopia, in southwestern Uganda and in western …

Recent rainfall anomalies
Wetter and much wetter than usual condition was observed in central Eritrea, in northeastern Ethiopia, in southern Djibouti, in parts of southeastern Somalia, in parts of northern, western and south-central Kenya, and in western, southern …

Recent rainfall totals
Rainfall exceeding 200mm was observed in southeastern Uganda, in western and parts of coastal Kenya, and in parts of northern coast of Tanzania.
Moderate rainfall of between 100mm and 200mm was observed in western Ethiopia, …