11-20, May 2023
Rainfall

Moderate rainfall between 26 - 100 mm was observed in western South Sudan, in western and central Ethiopia, in parts of western, central and southeastern Uganda, in western, central and parts of coastal Kenya, and in northern coast of Tanzania.
Light rainfall between 5 - 25 mm was observed in parts of northwestern and central Eritrea, in southern parts of Sudan, in northern and eastern parts of South Sudan, in parts of northern, eastern and southwestern Ethiopia, in parts of northern and southern Somalia, in several parts of Rwanda and Burundi, in much of the northern and southern Uganda, in parts of central Kenya, and in northern and eastern Tanzania.
Usual dry rainfall was observed in much of Sudan, in western and southern parts of Eritrea, in much of Djibouti, in northeastern and eastern Ethiopia, in parts of northern, central and southwestern Somalia, in southeastern South Sudan, in northern and eastern Kenya, and in much of western, central and southern Tanzania.

Wetter than usual conditions were observed in central parts of Eritrea, and in northeastern and central parts of Ethiopia.
Drier than usual conditions were observed in southern parts of Sudan, in western Eritrea, in much of eastern and southern South Sudan, in several parts of northern, southern and eastern Ethiopia, in much of Somalia, Uganda, Kenya, Rwanda and Burundi, and in northern western and northern coast of Tanzania.
Usual rainfall conditions were in much of western South Sudan, in western and central parts of Ethiopia, and in northeastern and southern parts of Tanzania.
No rainfall conditions were observed in much of Sudan, in parts of Djibouti, in northwestern and eastern parts of Kenya, and in parts of central and western Tanzania.

Moderately to severely wet conditions were observed in in central and northeastern parts of Ethiopia.
Moderately to severely dry conditions were observed in southeastern Sudan, in much of eastern and southern South Sudan, in northeastern, southern and eastern Ethiopia, in several parts of Somalia, in much of Uganda, Rwanda and Burundi, in western, central and coastal areas of Kenya, and in northwestern parts of Tanzania.
Usual rainfall conditions were observed in much of the rest of the region.
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Showing 462 results
Recent rainfall anomalies
- Wetter than usual conditions observed in western parts of South Sudan, in isolated parts of central Tanzania and over south-western Tanzania, and in a few isolated parts of north-west Ethiopia.
- Normal rainfall conditions observed in …
Standardized Precipitation Index
- Moderately to severely wetter than usual conditions observed in western South Sudan, isolated parts of north-west Ethiopia, and in south-western parts of Tanzania and isolated parts of central Tanzania.
- Normal rainfall conditions observed over several …
Recent rainfall anomalies
- Much Wetter than normal conditions observed over south-western South Sudan, and isolated parts of Ethiopia.
- Wetter than normal conditions observed over isolated parts of Tanzania.
- Normal rainfall conditions observed in most of Rwanda, northern Burundi, …
Standardized Precipitation Index
- Moderately to severely wetter than normal conditions observed in south-western parts of South Sudan, and isolated parts in western Ethiopia.
- Normal rainfall conditions observed in southern parts of Eritrea, Djibouti, south-eastern and north-western Ethiopia, central …
Recent rainfall totals
- Heavy rainfall (between 101 - 200 mm) observed in southern Tanzania.
- Heavy to moderate rainfall (between 51 - 100 mm) observed in western Burundi, and south-western and southern Tanzania.
- Light rainfall between (26 - 50 …
Recent rainfall totals
- Heavy to moderate rainfall (between 50 - 100 mm) observed in western parts of Kenya, eastern Burundi, and in central, south-western, and southern Tanzania.
- Light rainfall between (25 - 50 mm) observed in south-western Ethiopia, …
Recent rainfall anomalies
- Wetter than normal conditions observed over most of Tanzania, central and eastern Rwanda, eastern Burundi, most of southern Kenya, south-eastern Uganda, and south-western Ethiopia.
- Normal rainfall conditions observed in most of western Uganda, western Burundi, …
Standardized Precipitation Index
- Moderately to severely wetter than normal conditions observed in most of Tanzania, eastern Rwanda, north-eastern Burundi, central and south-eastern Uganda, western and southern Kenya, and in south-western Ethiopia.
- Normal rainfall conditions observed in several parts …
Recent rainfall totals
- Heavy to very heavy rainfall between 100 - 300mm was observed in the southern parts of Tanzania.
- Heavy to moderate rainfall between 50 - 100 mm was observed in north-western Rwanda, south-western parts of Kenya; …
Recent rainfall anomalies
- Wetter than normal to much wetter than normal conditions were observed in central and southern Uganda, western Kenya, much of Rwanda, northern and central Burundi; and in much of north, central, eastern and southern Tanzania. …
Standardized Precipitation Index
- Moderate to severely wetter than normal conditions were not observed in Rwanda, central and southern parts of Uganda, western Kenya, northern Burundi; and north-west, north, central and southern parts of Tanzania.
- Normal rainfall conditions were …
Recent rainfall totals
- Moderate to heavy rainfall (between 200 - 300 mm) was not recorded in the region.
- Moderate rainfall (between 100 - 200 mm) was recorded in southern parts of Tanzania.
- Light rainfall (between 10 - 100 …
Recent rainfall anomalies
- Wetter to much wetter than usual conditions were observed in south-western Uganda, northern Rwanda, parts of western Kenya, and northern, eastern, and southern Tanzania.
- Usual rainfall conditions were observed over most of Sudan, Somalia, South …
Standardized Precipitation Index
- Moderate to severely wetter than usual conditions were observed in south-west Uganda, northern Burundi, south-western Kenya, and northern, eastern, and southern Tanzania.
- Usual rainfall conditions were observed in Sudan, Djibouti, Eritrea, South Sudan, Somalia, northern …