21-31, May 2023

Rainfall

Recent rainfall totals

Moderate to heavy rainfall of between 26 - 100 mm was observed in western South Sudan, in western, southern, central and eastern parts of Ethiopia, in parts of western Eritrea, in parts of northern Somalia, in northwestern and southeastern Uganda, western and coastal parts of Kenya, and in coastal parts of Tanzania.

Light rainfall of between 5 - 25 mm was observed in western and central parts of Eritrea, in parts of Djibouti, southern parts of Sudan, in northern and eastern South Sudan, in parts of northern, northeastern and southeastern Ethiopia, in central and southern parts of Somalia, in parts of central and northeastern Kenya, in much of Rwanda and Burundi, in northeastern, central and southwestern Uganda, and in northern and eastern parts of Tanzania.

Usual dry rainfall was observed in much of northern, central and eastern Sudan, in southern parts of Eritrea, in parts of Djibouti, in northeastern and parts of southern Somalia, in northern and eastern parts of Kenya, in southeastern South Sudan, in southwestern Uganda, and in much of western, central and southern Tanzania.

Recent rainfall anomalies

Wetter than usual conditions were observed in much of Eritrea, in several parts of Djibouti, in parts of western and eastern Sudan, in northern, southern and eastern parts of Ethiopia, and in parts of northern and central Somalia.

Drier than usual conditions were observed in southern parts of Sudan, in northern and eastern parts of South Sudan, in western and parts of eastern Ethiopia, in southern Somalia, in several parts of Uganda, in northern, central and eastern parts of Kenya, in several parts of Rwanda and Burundi, and in western and southern parts of Tanzania.

Usual rainfall conditions were in western parts of South Sudan, in parts of southern Ethiopia, in northeastern Somalia, in part of northwestern Uganda, in western, central and southern parts of Kenya, and in northern and eastern parts of Tanzania.

No rainfall conditions were observed in much of Sudan, in parts of northern and eastern Kenya, and in central and western parts of Tanzania.

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Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in the southern parts of Sudan, in southwestern Eritrea, in northern and southwestern parts of South Sudan, in southern and eastern Ethiopia, in several parts of northern …

21 - 31 May 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in the southwestern parts of Sudan extending to northwestern and southwestern South Sudan and much of western and central Uganda, in the northeastern, eastern and southeastern Ethiopia …

11 - 20 May 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to severely wet conditions were observed in several parts of Eritrea, Djibouti, central and southern Somalia, northeastern and eastern Ethiopia, in central and southeastern Uganda, in northern, eastern and coastal Kenya, and in …

1 - 10 May 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to extremely dry conditions were observed in coastal, and central to southern Eritrea, in several parts of Djibouti, in central to eastern Ethiopia, in northern and central Somalia, in central to southern parts …

21 - 30 April 2025 Read More
Standardized Precipitation Index
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 …

11 - 20 April 2025 Read More
Standardized Precipitation Index
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 …

1 - 10 April 2025 Read More
Standardized Precipitation Index
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 …

21 - 31 March 2025 Read More
Standardized Precipitation Index
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 …

11 - 20 March 2025 Read More
Standardized Precipitation Index
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 …

1 - 10 March 2025 Read More
Standardized Precipitation Index
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 …

21 - 28 February 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to extremely dry conditions were observed in several parts of Tanzania and Uganda, in western and southwestern parts of Kenya, and in parts of southwestern South Sudan.

Moderately wet to severely wet conditions …

11 - 20 February 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in western and southwestern Uganda, in western and central parts of Kenya, in northwestern Rwanda, southwestern Burundi, in northern, central, coastal and southeastern parts of Tanzania.

Moderately …

11 - 20 February 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to severely wet conditions were observed in much of Burundi, in southern parts of Rwanda, in several parts of western Tanzania.

Moderately dry conditions were observed in the southern parts of South Sudan, …

1 - 10 February 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet conditions were observed in western central and southern Kenya, in several parts of Rwanda and Burundi, and in northeastern, northwestern, central and southwestern Tanzania.

Moderately dry to severely dry conditions were observed in …

21 - 31 January 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in western, central and southeastern Uganda, in southeastern South Sudan, in several parts of Burundi, in northwestern, western and southern Tanzania, in parts of northwestern and southeastern …

11 - 20 January 2025 Read More