Observed climate conditions for March to May (MAM) 2025
Rainfall
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 between 201-500mm were observed in much of Rwanda, Burundi and Uganda, in southwestern Ethiopia, southern Somalia, in western, central, southern, eastern and coastal Kenya, and in several parts of Tanzania.
Light rainfall between 11 - 200 mm was observed in several parts of Eritrea, Djibouti and South Sudan, in northern, central and eastern Ethiopia, in northern and central Somalia, in northern and eastern parts of Kenya, and in central Tanzania.
No rainfall or less than 10mm was observed in much of Sudan, western Eritrea, in parts of southern Djibouti, and in parts of northeastern Somalia
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 northern, western and parts of southern and coastal Tanzania.
Moderately dry to severely dry conditions were observed in western and southern Eritrea, in southern Sudan extending to norther and western South Sudan, in northeastern and eastern Ethiopia, in northern parts of Somalia and in parts of southwestern Uganda.
Usual rainfall conditions were observed in the rest of the region.
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.
Drier than usual conditions were observed in western and southern parts of Eritrea, in southern parts of Sudan extending into northern parts of South Sudan, in northeastern Ethiopia, in much of Djibouti and in northern parts of Somalia.
No rain condition was observed in the several parts of Sudan.
Usual rainfall conditions were observed in much of the rest of the region.
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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 …