21-31, May 2021
Rainfall

- Moderate to heavy rainfall (between 100 - 200 mm) was not recorded in the third dekad of May 2021.
- Moderate rainfall (between 50 - 100 mm) observed in southwest parts of South Sudan, southwestern part of Ethiopia in isolated part of northwest Uganda, and in central coast of Tanzania.
- Light rainfall (between 25 - 50 mm) observed in western and central parts of South Sudan, western parts of Ethiopia, northern Uganda, western and central highlands of Kenya, and in coastal parts of Tanzania.
- Rainfall range (between 5 - 25 mm) observed over southern parts of Sudan, northern and eastern South Sudan, northwest, central, and southern Ethiopia, southeastern Somalia and isolated parts of northwest Somalia, southern Uganda, coastal and several parts of central and western Kenya, Burundi, western and southern Rwanda, and in northern and eastern parts of Tanzania.
- Usual dry (usually dry in this time of season) observed in almost all of Sudan, Djibouti, most parts of Eritrea, northeast and eastern parts of Ethiopia, several parts of north and eastern Kenya, southwest Uganda, northeast Rwanda, over much of central and northern Somalia, and over much of western and central Tanzania.

- Much wetter than usual conditions was not observed in any part of the region.
- Wetter than usual conditions observed southeast part of Tanzania and a few patchy parts of central South Sudan.
- Usual rainfall conditions observed over southwest and central South Sudan, northwestern Uganda, isolated parts of southwest Kenya, and northcentral central and southeast Tanzania.
- Moderately drier than usual conditions observed in western Eritrea, southern parts of Sudan, most parts of Ethiopia and Somalia, northern and eastern South Sudan, much of southern, central and eastern Uganda, much of Kenya and Burundi, western and southern Rwanda, and in northeast and northwest Tanzania.
- Much drier than usual conditions observed over northwest, and in isolated parts of eastern Ethiopia, isolated parts of northwest and central Somalia, southwest and southeast Uganda, and northeast Rwanda.

- Moderately wetter to severely wettest than usual conditions observed in isolated parts southeast Tanzania.
- Usual rainfall conditions observed over most parts of north and central Sudan, western central and southern South Sudan, Eritrea, Djibouti, south and northeast Ethiopia, northern Uganda, north, central, east and southern Kenya, central and southwestern Somalia, central and southern Burundi, and north central and southern parts of Tanzania.
- Moderately drier to severely driest than usual conditions observed over southern parts of Sudan, northern South Sudan, western, central and eastern Ethiopia, northern and southeast Somali, southern and central Uganda, western and coastal Parts of Kenya, Rwanda, northern Burundi, western and northeastern Tanzania.
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Showing 459 results

Standardized Precipitation Index
Moderately wet to extremely wet conditions were observed in parts of western and southeastern Uganda, in much of Burundi, in southwestern Rwanda, in western and southern part of Kenya, and in much of northeastern, central …

Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in much of Burundi, in much of northeastern, eastern, southern and central Tanzania, in western and southern Kenya, and in northwestern, western and southeastern parts …

Recent rainfall totals
Moderate to heavy rainfall of between 51-200 mm was observed several parts of Rwanda and Burundi, in parts of coastal Kenya, in northwestern, western and southwestern Tanzania.
Moderate rainfall of between 26 - 50 mm …

Standardized Precipitation Index
Moderately wet to severely conditions were observed in southeastern parts of South Sudan, in eastern, southern and southwestern Uganda, in coastal and parts of western Kenya, in much of Rwanda, in several parts of Burundi, …

Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in coastal areas and parts of western Kenya, in southeastern parts of South Sudan, in eastern, northeastern, and southern and southeastern Uganda, in much of …

Recent rainfall totals
Moderate to heavy rainfall of between 51-100 mm was observed in northwestern Tanzania, and in a few areas in central and coastal Kenya,
Moderate rainfall of between 26 - 50 mm was observed in southwestern, …

Recent rainfall anomalies
Drier than usual conditions were observed in central and southern parts of Ethiopia, in southern parts of South Sudan, in several parts of Uganda, Kenya, Rwanda and Burundi, in southeastern parts of Somalia, and in …

Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in the central and southern parts of Uganda, in southern parts of South Sudan, in several parts of Rwanda and Burundi, and in western, southwestern, central and …

Recent rainfall totals
Heavy rainfall of between 51-200 mm was observed in parts of southwestern parts of Kenya and in several parts of Tanzania.
Moderate rainfall of between 26 - 50 mm was observed in parts of central, …

Standardized Precipitation Index
Moderately wet to extremely wet conditions were observed in several parts of Tanzania, northwestern and eastern parts of Uganda, and in southwestern South Sudan.
Moderately dry conditions were observed in the southern parts of Ethiopia, …

Recent rainfall anomalies
Wetter than usual conditions were observed in several parts of Tanzania, in southwestern South Sudan, in southern part of western Kenya, and in parts of northwestern and eastern Uganda.
Drier than usual conditions were observed …

Recent rainfall totals
Heavy rainfall exceeding 200mm was observed in parts of eastern Kenya.
Heavy rainfall of between 51-200 mm was observed in southwestern parts of South Sudan, in western and southern parts of Uganda, in western, central, …

Standardized Precipitation Index
Moderately wet to extremely wet conditions were observed in western, central, eastern and southern parts of South Sudan, in parts of western, central and southeastern Uganda, in southwestern, central and southeastern parts of Kenya, in …

Recent rainfall anomalies
Wetter than usual conditions were observed in western, central and southeastern part of South Sudan, in central Eritrea, in western and southern parts of Uganda, in southwestern, central, southeastern and coastal parts of Kenya, in …

Recent rainfall totals
Heavy rainfall of between 51-200 mm was observed in southwestern and southern parts of Ethiopia, in central and southern parts of Somalia, in eastern, central, coastal and western parts of Kenya, in western and southern …