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 456 results

Standardized Precipitation Index
Moderately wet to severely wet conditions were observed in southeastern parts of South Sudan, in the southern, eastern and central parts of Ethiopia extending to the northern, central and southern parts of Somalia, in several …

Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in the southern and southeastern Ethiopia extending to northwestern, central and southern Somalia, in southeastern South Sudan, in northeastern and eastern Uganda, in much of …

Recent rainfall totals
Rainfall exceeding 200mm was recorded in isolated part of southern Tanzania.
High rainfall of between 50-200mm was recorded in southern Ethiopia, in southeastern South Sudan, in northern Uganda, in southern Somalia, in much of north, …

Recent rainfall anomalies
Drier than and much drier than usual conditions were observed in Eritrea, Djibouti, northern and central Somalia, in several parts of Ethiopia, in southeastern South Sudan, in northern Kenya, in northeastern to southwestern Uganda, and …

Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in Eritrea, in parts of Djibouti, in northeastern, central to south-central Ethiopia, in southeastern South Sudan, in northern parts of Somalia in northeastern and western Uganda, in …

Recent rainfall totals
High rainfall of between 100-200mm was recorded in some places in central Kenya and in coastal and southern part of Tanzania.
Moderate to high rainfall of between 26-100 mm was observed southwestern, central to eastern …

Recent rainfall totals
High rainfall of between 50-200mm was recorded in southwestern Ethiopia, in southern Uganda, in western, central and eastern parts of Kenya, in southern Burundi, and in several parts of northwestern, western and southern Tanzania.
Moderate …

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

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

Recent rainfall totals
High rainfall of between 50-300mm was recorded in southwestern Ethiopia, in eastern and southeastern Uganda, in western, central and southwestern Kenya, and in much of Burundi and Tanzania.
Moderate rainfall of between 26-50 mm was …

Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in the southern parts of Ethiopia, in southeastern and western South Sudan, in several parts of Uganda, Kenya and Tanzania, and in southern Burundi.
Drier …

Recent rainfall anomalies
Drier than and much drier than usual conditions were observed in western, central and southern parts of South Sudan, in several parts of Eritrea, Rwanda, Uganda, Tanzania and Djibouti, in the northern and central Burundi, …

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

Recent rainfall totals
Moderate to high rainfall exceeding 100mm was recorded in southwestern Ethiopia.
Moderate rainfall of between 26-100 mm was observed in southwestern Ethiopia, in western and central parts of Kenya, in parts of southwestern and southeastern …

Standardized Precipitation Index
Moderately dry to extremely dry conditions were observed much of Rwanda, Burundi, and Tanzania, in southwestern parts of Ethiopia, in western and southern parts of Kenya, in southern Uganda, and in southern parts of South …