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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Recent rainfall totals
Recent rainfall totals

Moderate to heavy rainfall between 500 - 1000 mm was observed over southwestern Ethiopia, in western, central and coastal parts of Kenya, in southeastern Uganda, in western Rwanda, over much of Burundi, and in northwestern, …

MAM - 2023 Read More
Recent rainfall totals
Recent rainfall totals

Heavy rainfall exceeding 100mm was observed in a few areas in western Ethiopia and northwestern South Sudan.

Moderate rainfall between 500 - 1000 mm was observed in the southern parts of Sudan, in western and …

JJAS - 2022 Read More
Recent rainfall totals
Recent rainfall totals

Moderate rainfall between 500 - 1000 mm was observed over a few areas in southwest Ethiopia, in western and eastern regions of Lake Victoria, and in southern parts of Tanzania.

Light rainfall between 200 - …

MAM - 2022 Read More
Recent rainfall totals
Recent rainfall totals
  • Heavy rainfall exceeding 1000 mm was observed over isolated areas in western Ethiopia.
  • Moderate rainfall between 500 - 1000 mm was observed southern parts of Sudan, much of South Sudan, western Ethiopia, in isolated parts …
JJAS - 2021 Read More
Recent rainfall totals
Recent rainfall totals

  • Very Heavy seasonal rainfall (above 1000 mm) observed in sporadic parts of highlands of central and northern Ethiopia and isolated areas over highlands of western Kenya.
  • Heavy rainfall (between 500 - 1000 mm) observed …
JJAS - 2020 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to heavy rainfall greater than 500mm was western Ethiopia, parts of southwestern Sudan, in western parts of South Sudan, and in a few areas in western Kenya.

Moderate rainfall between 100 - 500 mm …

JJA - 2023 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to heavy rainfall (500 - 1000 mm) was observed in south-western and south-eastern parts of Sudan, western South Sudan, north-western and western parts of Ethiopia, and parts of the western highlands of Kenya. …

JJA - 2022 Read More
Recent rainfall totals
Recent rainfall totals
  • Very Heavy rainfall (above 1000 mm) observed in isolated area in highlands of central Ethiopia.
  • Heavy rainfall (between 500-1000 mm) observed over most parts of western, south-western and eastern South Sudan; most parts of …
JJA - 2020 Read More
Recent rainfall totals
Recent rainfall totals

High rainfall amounts exceeding 1000mm was observed in the southern parts of Tanzania.

Rainfall amounts of between 500-1000mm were observed in western, central, eastern and southern parts of Tanzania, and in parts of western Kenya. …

JFM - 2024 Read More
Recent rainfall totals
Recent rainfall totals

Heavy rainfall between 500 - 1000 mm was observed western Ethiopia, in western South Sudan, in southeastern Uganda, in parts of western, central and coastal Kenya, and in parts of coastal and southern Tanzania.

Moderate …

AMJ - 2023 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to heavy rainfall (500 - 1000 mm) observed over Burundi, south-western Ethiopia, several areas around Lake Victoria, and in north-western, southern, and coastal parts of Tanzania.

Moderate rainfall (200 - 500 mm) observed …

FMA - 2023 Read More
Recent rainfall totals
Recent rainfall totals

Moderate rainfall (500 - 1000 mm) observed over western Ethiopia, western Kenya, and in the western region of Lake Victoria.

Light rainfall (200 - 500 mm) observed over several parts of South Sudan, north-western, …

AMJ - 2022 Read More
Recent rainfall totals
Recent rainfall totals

Very heavy exceeding 100 mm observed in south-western part of Tanzania.

Heavy rainfall between 500 - 1000 mm observed over much western, central and southern Tanzania and also in western Kenya.

Moderate rainfall between 200 …

JFM - 2022 Read More
Recent rainfall totals
Recent rainfall totals
  • Moderate rainfall (between 500 - 1000 mm) observed over most of Burundi, and most of north-western, western, central, and southern parts of Tanzania.
  • Light rainfall between (200 - 500 mm) observed in most of …
JFM - (2021 - 2022) Read More