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 to severely wet conditions were observed in a few places in southwestern Sudan and western Ethiopia.
Moderately to severely dry conditions were observed in central and eastern Sudan, western and central Eritrea, in much …

Recent rainfall anomalies
Wetter than usual conditions were observed in a few places in western and eastern Sudan.
Drier than usual conditions were observed in central parts of Sudan, in coastal, central and southern Eritrea, in in several …

Recent rainfall totals
Moderate to heavy rainfall 100 -200mm was observed in the a few isolated places in western Kenya and western Ethiopia.
Moderate rainfall of between 26 - 100 mm was observed in western and southern parts …

Recent rainfall anomalies
Wetter than usual conditions were observed in western and central parts of Sudan, and in parts of western Kenya.
Drier than usual conditions were observed in much of Eritrea and Djibouti, in southern parts of …

Standardized Precipitation Index
Moderately to severely wet conditions were observed in a few places in western, central and eastern parts of Sudan and in parts of western Kenya.
Moderately to severely dry conditions were observed in much of …

Recent rainfall totals
Moderate to heavy rainfall 100 -200mm was observed in the western parts of Ethiopia.
Moderate rainfall of between 26 - 100 mm was observed in much of the southern parts of Sudan, in western Eritrea, …

Standardized Precipitation Index
Moderately to severely wet conditions were observed in a few places in western Sudan and southwestern and western Ethiopia.
Moderately to severely dry conditions were observed in much of Uganda, in southwestern and northeastern parts …

Recent rainfall anomalies
Wetter than usual conditions were observed in a few isolated areas in southwestern Ethiopia and southeastern South Sudan.
Drier than usual conditions were observed in central and eastern parts of Sudan, in several parts of …

Recent rainfall totals
Moderate rainfall of between 26 - 100 mm was observed in southern parts of Sudan, in much of South Sudan, the western, northern and central Ethiopia, in western Eritrea, in northern eastern and southeastern Uganda, …

Recent rainfall anomalies
Wetter than usual conditions were observed in western parts of Sudan, in southeastern Uganda, and in parts of western Kenya.
Drier than usual conditions were observed in central and south-central parts of Sudan, in central …

Standardized Precipitation Index
Moderately to severely wet conditions were observed in southwestern and southeastern parts of Sudan, in southeastern Uganda, and in parts of western of Kenya.
Moderately to severely dry conditions were observed in central and south-central …

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

Recent rainfall totals
Heavy rainfall of between 100 – 200 mm was observed in western part of Ethiopia.
Moderate to heavy rainfall of between 26 - 100 mm was observed in parts of northwestern and western Ethiopia, in …

Recent rainfall anomalies
Moderately to severely wet conditions were observed in southern western Ethiopia, in parts of western and southern Sudan, in western parts of South Sudan, in several parts of northern, western, central and eastern Uganda, and …

Recent rainfall totals
Heavy rainfall of between 100 – 200 mm was observed in western and northern parts of Ethiopia.
Moderate to heavy rainfall of between 26 - 100 mm was observed in southern parts of Sudan, in …