Observed rainfall conditions for March to May (MAM) 2023
Rainfall
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, coastal and southern parts of Tanzania.
Moderate rainfall between 200 - 500 mm were observed in southwestern and southern parts of South Sudan, in central and parts of eastern and southern Ethiopia, in southern Somalia, over several parts of Uganda, in parts of western, central eastern and coastal Kenya, in eastern and central Rwanda, and in northern western, eastern and southern Tanzania.
Light rainfall between 10 - 200 mm was observed in southern parts of Sudan, in much of Eritrea, Djibouti, north and central Somalia, in northern, central and eastern South Sudan, in northern and eastern parts of Ethiopia, in northwestern and eastern Kenya, and in central parts of Tanzania.
Dry conditions (usual during this time of the year) were observed in much of Sudan.
Wetter than and much wetter than usual conditions were observed central and southern parts of Eritrea, in much of Djibouti, in northeastern, central southern and part of eastern Ethiopia, in northern and eastern parts of Kenya, in northwestern and southwestern Somalia, in southern Burundi, an din western and southwestern Tanzania.
Usual rainfall conditions were observed in western and eastern parts of Sudan, in much of South Sudan, in western Eritrea, in eastern Ethiopia, in northeastern, central and southern parts of Somalia, in western central and southern Kenya, in much of Uganda and Rwanda, in northern Burundi, and in northern, central eastern and southeastern Tanzania.
Drier than and much drier than usual conditions were observed in parts of central and southern parts of Sudan, in northern parts of South Sudan, and in northwestern Ethiopia.
Moderate to severely wetter than usual rainfall conditions were observed in central and southern parts of Eritrea, in much of Djibouti, northeastern, central, southern and parts of eastern Ethiopia, in northwestern and southwestern Somalia, in northern and eastern parts of Kenya, in western Rwanda, in several parts of Burundi, and in western and southwestern Tanzania.
Usual rainfall conditions were observed in western parts of Eritrea, in parts of eastern Ethiopia, in several areas in Somalia, in western, central and southern Kenya, in several parts of Uganda, in parts of western South Sudan, in eastern and southern Rwanda, and in much of central northern eastern and southern Tanzania.
Moderately drier than usual to severely dry conditions were observed in southern parts of Sudan, in northern, eastern, and southern parts of South Sudan, in a few places in northern, eastern and south-central Uganda, and in a few areas in eastern Tanzania.
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Standardized Precipitation Index
Moderately dry to severely dry conditions
- These conditions prevailed across much of the region, including parts of Tanzania, Burundi, Rwanda, Uganda, Kenya, Ethiopia, Somalia, Djibouti, Eritrea, and Sudan.
Moderate wet to extremely wet rainfall conditions …
Recent rainfall anomalies
Drier than and much drier than usual conditions
- These conditions prevailed across most parts of the region, affecting all countries in Greater Horn Africa.
Wetter and much wetter than usual conditions
- These conditions were confined …
Recent rainfall totals
Moderate to high rainfall amounts (>500mm)
- Observed in the western parts of Ethiopia and western parts of South Sudan.
Moderate rainfall amounts (201-500mm)
- Observed along the coastal parts of Tanzania and Kenya, western parts of …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in southern parts of Sudan, in several parts of South Sudan, Ethiopia and Djibouti, in northern and central Somalia, and in coastal and southern Eritrea.
Moderate wet …
Recent rainfall totals
Moderate to high rainfall amounts of exceeding 500mm was observed in a few areas in western of Ethiopia, in northwestern South Sudan, and in part of western Kenya.
Moderate rainfall amounts of between 201-500mm were …
Recent rainfall anomalies
Drier than usual conditions were observed northern and southeastern Sudan, in Djibouti, in eastern Ethiopia extending to northern and central Somalia.
Wetter than and much wetter than usual conditions were observed in parts of northern, …
Maximum Temperature anomalies
All parts of the region showed warmer than the average maximum temperature. Maximum temperature mean difference exceeding 2°C is in western and eastern Sudan, northern Ethiopia, central and southern Eritrea, northeastern Somalia, northwestern South Sudan, …
Recent rainfall totals
Moderate to high rainfall amounts of between 500-1000mm were observed in northwestern and western parts of Ethiopia, in western parts of South Sudan, and in parts of western and central Kenya.
Moderate rainfall between 100 …
Recent rainfall anomalies
Drier than usual and much drier than usual conditions were observed in several parts of Rwanda and Burundi, in southern parts of Somalia, in southwestern Uganda, in western and northwestern Tanzania, and in southeastern Kenya. …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in several parts of Rwanda and Burundi, in northwestern, western and central Tanzania, in southeastern Kenya, in several parts of Uganda, in southern and parts of northern …
Minimum Temperature anomalies
Minimum temperature cooler than the long-term mean was observed in the north-central Sudan, in eastern and southeastern Ethiopia, in northwestern and central parts of Somalia, in southern Burundi, and in northwestern parts of Tanzania.
Much …
Recent rainfall totals
Moderate to heavy rainfall greater than 500mm was western Ethiopia, western South Sudan, and in a few areas in western Kenya.
Moderate rainfall between 100 - 500 mm was in the southern parts of Sudan, …
Standardized Precipitation Index
Moderate to severely wetter than usual rainfall conditions were in western and southwestern Sudan, in central Eritrea, in some parts of coastal Djibouti, in parts of northeastern Somalia, in a few places in western, southern …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed southwestern and western parts of Sudan, in central Eritrea, in parts of northern Somalia, in a few areas in northeastern and southern Ethiopia.
Usual rainfall …
Recent rainfall totals
Moderate rainfall between 500 - 1000 mm was observed over western and northwestern Ethiopia, and in northwestern South Sudan.
Light rainfall between 200 - 500 mm was observed over southern parts of Sudan, in much …