Observed rainfall for September 2023

Rainfall

Recent rainfall totals

Moderate rainfall between 200 - 500 mm was observed in western Ethiopia, in parts of western and southeastern South Sudan, in western parts of Kenya.

Moderate rainfall between 100 - 200 mm was observed in the southern parts of Sudan, in several parts of South Sudan, in parts of central Ethiopia, in several parts of northern, central eastern and western Uganda, and in western parts of Kenya.

Light rainfall between 10 - 100 mm was in the much of the southern parts of Sudan, in western and southern part of Eritrea, in much of Djibouti, in northern and northeastern Ethiopia, in northwestern and southeastern Somalia, in southwestern Uganda, in coastal parts of Kenya, in several parts of Rwanda and Burundi, and in northwestern parts of Tanzania.

Dry conditions were in northern and central parts of Sudan, in coastal and central Eritrea, in northeastern and southern parts of Ethiopia, in central, southwestern and northeastern Somalia, in northern, central and southern Kenya, and in several parts of Tanzania.

Recent rainfall anomalies

Drier than usual conditions observed in central parts of Sudan, in coastal and central parts of Eritrea, in northern and southern parts of Ethiopia, in northeastern southern parts of Somalia, in southeastern and coastal parts of Kenya, and in eastern Tanzania.

Wetter to much wetter than usual conditions were observed in southern parts of South Sudan, in parts of Djibouti, in western Ethiopia, in eastern parts of Uganda, in western parts of Kenya, in several parts of Burundi, and in northwestern Tanzania.

Usual rainfall conditions observed over southern parts of Sudan, in southwestern Eritrea, in western, central and northeastern Ethiopia, in northwestern Somalia, in several parts of South Sudan and Uganda, and in much of Rwanda.

Standardized Precipitation Index

Moderately dry to extremely dry conditions were observed in central and south-central parts of Sudan, in central Eritrea, in northern and southern parts of Ethiopia, in southern parts of Somalia, in southwestern Uganda, in parts of eastern and coastal Kenya and in parts of eastern Tanzania.

Moderately wet to severely wet conditions were observed in a few areas southwestern Sudan, in western Ethiopia, in parts of Djibouti, in several parts of central, eastern, western and southern South Sudan, in northern and eastern parts of Uganda, in western Kenya, in Burundi, and in northwestern parts of Tanzania.

Usual rainfall conditions were observed in the rest of the region.

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Recent rainfall anomalies
Recent rainfall anomalies

Much Wetter than usual conditions were observed in Burundi.

Wetter than usual conditions were observed in areas in Tanzania, Burundi, Rwanda, Uganda and some spots in Ethiopia.

Drier to much drier than usual conditions were …

January 2026 Read More
Recent rainfall totals
Recent rainfall totals

Rainfall exceeding 200mm was observed mostly in southern Tanzania.

Moderate rainfall of between 101mm and 200mm was observed in the southern parts of the region including Tanzania, Rwanda, Burundi, and Uganda. …

January 2026 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to extremely wet conditions were observed in several parts of Tanzania, Rwanda, Uganda, and Burundi.

Moderately dry to severely dry conditions were observed across a broad corridor extending from southern [e.g., Tanzania], traversing …

January 2026 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Much Wetter than usual conditions were observed in a few pockets across the region including in Tanzania, a few parts in Kenya, Uganda, S. Sudan, and Ethiopia.

Wetter than usual conditions were observed in areas …

December 2025 Read More
Recent rainfall totals
Recent rainfall totals

Rainfall exceeding 200mm was observed mostly in Tanzania.

Moderate rainfall of between 101mm and 200mm was observed in the southern parts of the region including Tanzania, Rwanda, Burundi, Uganda and southern parts …

December 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to extremely wet conditions were observed in several parts of Tanzania, Rwanda, Uganda, Kenya, S. Sudan and central Ethiopia.

Moderately dry to severely dry conditions were observed in a few pockets in Tanzania, …

December 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Much Wetter than usual conditions were observed in a few pockets in cross border regions between S. Sudan and Sudan, Ethiopia and Sudan, the coastal regions of Sudan and southern Tanzania.

Wetter …

November 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in the largest section of the region including Tanzania, Uganda, Kenya, Somalia, Ethiopia, S. Sudan, and a few areas in Eritrea …

November 2025 Read More
Recent rainfall totals
Recent rainfall totals

Rainfall exceeding 200mm was not observed anywhere in the region.

Moderate rainfall of between 101mm and 200mm was observed in the southwestern parts of the region including in western Tanzania, Rwanda, Burundi, …

November 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in a few pockets in Eritrea, central South Sudan, several parts in Ethiopia, Djibouti, Somalia, eastern parts of Kenya, northwestern Uganda, Rwanda, Burundi and several parts of …

October 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Much Wetter than usual conditions were observed in a few pockets in central Sudan, border region of Ethiopia and Sudan, central and western parts of Kenya and a few pockets in northern Tanzania.

Wetter than …

October 2025 Read More
Recent rainfall totals
Recent rainfall totals

Rainfall exceeding 200mm was observed in western parts of Ethiopia.

Moderate rainfall of between 101mm and 200mm was also observed in the central and western parts of Ethiopia, western South Sudan, Uganda, western Kenya, …

October 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in a few pockets in Sudan, western South Sudan, much of Uganda, Rwanda, Burundi, Tanzania, Kenya, Somalia and southeastern Ethiopia.

Moderately wet to extremely wet conditions were …

September 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Much Wetter than usual conditions were observed in a few pockets in northeastern Sudan, a few pockets in Eritrea, Ethiopia and northern Somalia, an in northwestern Kenya around Lake Turkana.

Wetter than usual conditions were …

September 2025 Read More
Recent rainfall totals
Recent rainfall totals

Rainfall exceeding 200mm was observed in western parts of Ethiopia.

Moderate rainfall of between 100mm and 200mm was also observed in the western parts of Ethiopia.

Light rainfall between 10 - 100 mm …

September 2025 Read More