Observed rainfall conditions for May 2022

Rainfall

Recent rainfall totals

Moderate to heavy rainfall of over 200 mm was observed in a few in western Ethiopia, and western Kenya.

Moderate rainfall between 100 - 200 mm observed in western and south-western Ethiopia, western and eastern parts of South Sudan; over much of northern, central and eastern Uganda; much of Rwanda, in western and coastal Kenya, and southern coast of Somalia.

Light rainfall between 10 - 100 mm observed over southern parts of Sudan, western Eritrea; north-western, central and eastern parts of Ethiopia; over much of northern, central and southern parts of South Sudan; in western and south-western Uganda; in north-western, north-eastern, and central parts of Kenya; in much of Burundi, several parts of Somalia, and in northern and eastern parts of Tanzania.

Dry conditions (normal during this time of the year) in most of Sudan, central and southern Eritrea; Djibouti, north-eastern Somalia; north-western, north-central and in eastern parts of Kenya; and in western, central and southern parts of Tanzania.

Recent rainfall anomalies

Wetter than normal conditions observed in a few isolated areas in south-eastern South Sudan and to the region south-eastern of Lake Victoria in Tanzania.

Normal rainfall conditions observed over south-central and south-western parts of Sudan; in several parts of northern, eastern and western South Sudan; in western Ethiopia, over several parts of Uganda, in western and north-eastern parts of Kenya, in southern and central parts of Somalia, in much of Rwanda and Burundi, and in north-western part of Tanzania.

Moderately drier than normal conditions observed in several areas in the southern part of Sudan, in central and south-western South Sudan, over several parts of Eritrea, Djibouti; in northern, central and eastern Ethiopia; in northern and central parts of Somalia; in north-western, central, eastern and coastal parts of Kenya; in parts of north, central, western and south-western Uganda; and in much of western, central and eastern Tanzania.

Much drier than normal conditions observed in a few isolated areas in north-eastern Ethiopia, and northern Somalia.

Standardized Precipitation Index

Moderately wet conditions were observed in a few isolated areas in south-eastern South Sudan and in the northern part of Tanzania around Lake Victoria.

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

Moderately drier than normal to severely dry conditions were observed in much of western, central and eastern Sudan; over several parts of Eritrea, Djibouti, northern Somalia; northern, central, north-eastern, and eastern Ethiopia; in north-western, central and south-western South Sudan; over several parts of western, north-western, central and southern Uganda; in western, central and eastern parts of Kenya; and in much of central, eastern and southern Tanzania.

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Showing 193 results
Recent rainfall anomalies
Recent rainfall anomalies
  • Much wetter than usual conditions observed over southern Kenya and isolated areas in eastern and northern Tanzania.
  • Wetter than usual conditions observed in central and northern Tanzania, south and western Burundi, south and western Uganda, …
February 2021 Read More
Recent rainfall totals
Recent rainfall totals
  • Moderate rainfall between 100 - 300 mm observed in most parts of Tanzania, north-eastern Burundi, south and western Rwanda, and southern Kenya.
  • Light rainfall between 50 - 100 mm observed in southern and south-western Uganda, …
February 2021 Read More
Standardized Precipitation Index
Standardized Precipitation Index
  • Moderately wetter to severely wetter than usual conditions observed over central, western and northern parts of Tanzania, south-western Burundi, south and south-western Kenya, and south-western Uganda.
  • Usual rainfall conditions observed over most parts of southern …
February 2021 Read More
Standardized Precipitation Index
Standardized Precipitation Index
  • Moderately wetter to severely wetter than usual conditions observed over a few areas in central and north-western Tanzania, and in southern parts of Uganda.
  • Usual rainfall conditions observed over central and northern Ethiopia, much of …
January 2021 Read More
Recent rainfall totals
Recent rainfall totals
  • Heavy rainfall between 200 - 300 mm observed over central and north-western Tanzania.
  • Moderate rainfall between 100 - 200 mm observed in most parts of central and northern Tanzania, everywhere in Burundi.
  • Light rainfall between …
January 2021 Read More
Recent rainfall anomalies
Recent rainfall anomalies
  • Much wetter than usual conditions not observed over the region.
  • Wetter than usual conditions observed in isolated areas in central and north-easternTanzania, over much of Lake Victoria peripheral, and in central Uganda.
  • Usual rainfall conditions …
January 2021 Read More
Recent rainfall anomalies
Recent rainfall anomalies
  • Much wetter than usual conditions not observed over the GHA region.
  • Wetter than usual conditions observed in northern Burundi, and central Tanzania.
  • Usual rainfall conditions observed in most parts of southern Uganda, most parts of …
December 2020 Read More
Recent rainfall totals
Recent rainfall totals
  • Heavy rainfall (200 - 300 mm) observed over central Burundi and north-western Tanzania.
  • Moderate rainfall (100 - 200 mm) observed in most parts of southern and northern Tanzania, northern Burundi, and isolated areas in central …
December 2020 Read More
Standardized Precipitation Index
Standardized Precipitation Index
  • Moderately wetter to severely wetter than usual conditions observed in northern Burundi, and central Tanzania.
  • Usual rainfall conditions observed over most parts of Ethiopia, southern parts of South Sudan, northern Uganda, southern Somalia, and north-western …
December 2020 Read More
Recent rainfall anomalies
Recent rainfall anomalies
  • Much wetter than usual conditions observed over highlands of western Kenya, south-eastern Uganda, isolated areas in central Tanzania, south and south-eastern parts of South Sudan.
  • Wetter than usual conditions observed in most parts of central …
November 2020 Read More
Recent rainfall totals
Recent rainfall totals
  • Heavy rainfall (200 - 300 mm) observed over Lake Victoria region of Kenya and Uganda
  • Moderate rainfall (100 - 200 mm) observed in most parts of central and coastal parts of Kenya, northern coastal and …
November 2020 Read More
Standardized Precipitation Index
  • Moderately to severely wet conditions observed over highlands of western Kenya, south-eastern Uganda, isolated areas in central Tanzania, south and south-eastern parts of South Sudan.
  • Usual rainfall conditions observed over most parts of Red Sea …
November 2020 Read More
Recent rainfall totals
Recent rainfall totals
  • Heavy rainfall (200 - 300 mm) observed over isolated areas in south-western South Sudan, northern Uganda, and western Kenya.
  • Moderate rainfall (100 - 200 mm) observed in most parts of northern Rwanda, most parts of …
October 2020 Read More
Recent rainfall anomalies
Recent rainfall anomalies
  • Much wetter than usual conditions observed over south-western Sudan and central Somalia.
  • Wetter than usual conditions observed in western Kenya, isolated areas in south-western, north-eastern Uganda, eastern-South Sudan, and south-eastern Tanzania.
  • Usual rainfall conditions observed …
October 2020 Read More
Recent rainfall anomalies
Recent rainfall anomalies
  • Much wetter than usual conditions observed in western Sudan and north-eastern Tanzania.
  • Wetter than usual conditions observed in sporadic parts of Sudan, central and eastern Ethiopia, south-eastern South Sudan, northern Somalia, and western Kenya Karamoja …
September 2020 Read More