Observed rainfall conditions for June to September (JJAS) 2023

Rainfall

Recent rainfall totals

Moderate to heavy rainfall greater than 500mm were observed in extreme southern parts of Sudan, in western Ethiopia, in several parts of South Sudan, in northwestern to southeastern Uganda, and in western parts of Kenya

Moderate rainfall between 100 - 500 mm was observed in central to southern parts of Sudan, in western Eritrea, in central and northeastern parts of Ethiopia, in northeastern, western, southern and western Uganda, in coastal and parts of western Kenya, in western Rwanda, and in northern coast of Tanzania.

Light rainfall between 10 - 100 mm was observed in western, central to eastern Sudan, in coastal, central and southern Eritrea, in much of Djibouti, in northeastern eastern Ethiopia, in northwest and southern parts of Somalia, in eastern Rwanda, much of Burundi, and in northwestern and eastern parts of Tanzania.

Dry conditions were observed in northern parts of Sudan, in parts of central Somalia, in southeastern Ethiopia, in northern, central, southern and eastern parts of Kenya, and in several parts of Tanzania.

Recent rainfall anomalies

Wetter than and much wetter than usual conditions were observed in a few areas in western, central and eastern Sudan.

Usual rainfall conditions were observed in much of the central and southern parts of Sudan, in western Eritrea, in northwestern and western Ethiopia, in much of South Sudan, in northwestern, central and southeastern Uganda, in parts of western and coastal parts of Kenya, and in eastern parts of Tanzania.

Drier than and much drier than usual conditions were observed in the parts of northern Sudan, in central and southern parts of Eritrea, in several parts of Djibouti, in much of Ethiopia, Somalia, Rwanda and Burundi, in southern parts of South Sudan, several parts of Kenya, and in northwestern and southern parts of Tanzania

Standardized Precipitation Index

Moderately dry to extremely dry conditions were observed in several parts of Ethiopia, in central and southern parts of Eritrea, in western and southern parts of South Sudan, in several parts of Somalia, Uganda, Kenya, and Rwanda, in northern parts of Sudan, in central and southern parts of Eritrea, and in western, central and southern parts of Tanzania.

Moderate to severely wetter than usual rainfall conditions were observed in a few areas in western, southwestern, central and eastern Sudan, in western part of Ethiopia, southeastern Uganda, and in western Kenya.

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

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Showing 148 results
Recent rainfall anomalies
Recent rainfall anomalies

Wetter and much wetter than usual conditions were observed in western, central, and eastern parts of Sudan, several parts of Eritrea and Djibouti, north-eastern parts of Ethiopia, parts of western Kenya, and a few areas …

ASO - 2022 Read More
Recent rainfall totals
Recent rainfall totals

Moderate rainfall (500 - 1000 mm) was observed over western and north-western parts of Ethiopia, western parts of South Sudan, a few parts in north-west and south-east Uganda, and parts of western Kenya.

Light …

ASO - 2022 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderate to severely wetter than usual rainfall conditions were observed in western, central, and eastern parts of Sudan, north-western and central parts of Eritrea, several parts of Djibouti, north-eastern parts of Ethiopia, south-western and south-eastern …

ASO - 2022 Read More
Recent rainfall anomalies
Recent rainfall anomalies
  • Wetter than usual conditions were observed in a few isolated places in western Kenya, eastern Sudan, several parts of Djibouti, eastern Ethiopia, and in northern Somalia.
  • Usual rainfall conditions were observed in over much of …
ASO - 2021 Read More
Standardized Precipitation Index
Standardized Precipitation Index
  • Moderate to severely wetter than usual rainfall conditions were observed in western parts of Sudan, north eastern Ethiopia, much of Djibouti, western Kenya, and western Burundi.
  • Usual rainfall conditions were observed in much of the …
ASO - 2021 Read More
Recent rainfall totals
Recent rainfall totals
  • Heavy rainfall exceeding 1000 mm was not recorded in the region.
  • Moderate rainfall between 500 - 1000 mm was observed over western part of Ethiopia, western South Sudan, and isolated parts of western Kenya.
  • Light …
ASO - 2021 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to high rainfall amounts of exceeding 500mm was observed in a few areas in central and western parts of Ethiopia, a few pockets in western Sudan and South Sudan, and in parts of western …

JAS - 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in a few pockets in the northern parts of Sudan, in southeastern Ethiopia extending to northern and central Somalia, northeastern parts of Kenya, southwestern parts of Uganda and several …

JAS - 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in several pockets in northern Sudan and western South Sudan, southern Uganda, several pockets in Tanzania, much of the eastern half of Kenya, much of central to …

JAS - 2025 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to high rainfall amounts of exceeding 500mm was observed in a few areas in southwestern part of Ethiopia, in parts of central and western Kenya, in part of southern Tanzania.

Moderate rainfall amounts of …

MAM - 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderate wet to severely wet rainfall conditions were observed in eastern South Sudan, in western and southwestern parts of Ethiopia, in southern Somalia, in several parts of Kenya, in eastern Uganda, southern Burundi, and in …

MAM - 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than and much wetter than usual conditions were observed in several parts of north, central and eastern Kenya, in southern Somalia, in southern parts of Ethiopia, and in northwestern and southern parts of Tanzania. …

MAM - 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual and much drier than usual conditions were observed in parts of northern and central Somalia, in southeastern Ethiopia, in northeastern, southeastern and coastal Kenya, in several parts of Rwanda and Burundi, and …

JJAS - 2024 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to high rainfall amounts of exceeding 800mm was observed in northwestern, western and parts of central Ethiopia, and in northwestern South Sudan.

Moderate rainfall amounts of between 201-800mm were observed in much of South …

JJAS - 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in isolated parts of south-central and southeastern Sudan, northwestern, north-central and northeastern South Sudan, in western and southeastern Ethiopia, in southern Eritrea, in several parts of Somalia, …

JJAS - 2024 Read More