Observed rainfall conditions for August to October (ASO) 2022

Rainfall

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 rainfall (200 - 500 mm) was observed in southern parts of Sudan, western Eritrea, parts of western, northern, and central Ethiopia, several parts of South Sudan, several parts of Uganda, parts of western Kenya, and northern and western parts of Rwanda.

Rainfall between 10 - 200 mm was observed in several parts of western, central, and eastern Sudan, several parts of Eritrea, Djibouti, north-eastern, eastern, and southern Ethiopia, much of Somalia, much of northern, central, eastern, and coastal parts of Kenya, several parts of Burundi, and northern and eastern parts of Tanzania.

Dry conditions (usual during this time of the year) were observed in northern parts of Sudan, some places in north-western and north-central Kenya, a few isolated areas in north-eastern and central Somalia, and much of central, western, and southern Tanzania.

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 in south-western Uganda and northern Rwanda.

Usual rainfall conditions were observed in much of the southern parts of Sudan, south-western Eritrea, much of South Sudan, north-western, western, central, southwestern, and eastern parts of Ethiopia, several parts of Uganda, parts of western Kenya, eastern and southern Rwanda, northern Burundi, and parts of north-western Tanzania.

Drier and much drier than usual conditions were observed in parts of northern Sudan, north-east and southern Somalia, southern and eastern parts of Ethiopia, much of northern, central, eastern, and coastal Kenya, southern Burundi, and several parts of Tanzania.

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 parts of Uganda, parts of western Kenya, and northern Rwanda.

Usual rainfall conditions were observed in several parts of the southern parts of Sudan, south-western and southern Eritrea, several parts of South Sudan, much of northern, central, and far eastern Ethiopia, north-western, central, and south-western Somalia, several parts of Uganda, southern Rwanda, north-western Burundi, parts of northern and eastern Kenya, and eastern margins of western Kenya.

Moderately drier than usual to extremely dry conditions were observed in northern parts and south-central parts of Sudan, parts south-western and south-eastern South Sudan, parts of western, southern, and eastern Ethiopia, north-eastern and southern parts of Somalia, several parts of north-western, central, eastern and coastal Kenya, much of Burundi, and much of Tanzania.

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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