Observed climate conditions for May to July (MJJ) 2026
Rainfall
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 Kenya, eastern to northern parts of Uganda, several parts of South Sudan, southern parts of Sudan and Ethiopia.
Light rainfall between (11-200mm)
- Observed in Tanzania, Burundi, Rwanda, Uganda, Kenya, Somalia, Ethiopia, South Sudan, Djibouti, Eritrea and Sudan.
No rainfall or less than 10mm
Observed mostly in the northern parts Sudan.
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
- These conditions were observed in localized areas of Tanzania, southeastern Kenya, Somalia, and Sudan.
Usual rainfall conditions were observed in the rest of the region.
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 to localized areas, including southern Tanzania, parts of Somalia, and isolated pockets in northern Sudan.
Usual rainfall conditions were observed in much of the rest of the region.
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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. …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in central eastern and southern parts of Tanzania, in eastern and southeastern Uganda, in western, central and south-central parts of Kenya, in central southwestern and …
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 …
Recent rainfall anomalies
Wetter than and much wetter than usual conditions were observed in the southern parts of Sudan, in southwestern, central and southern parts of Eritrea, in some parts of Djibouti, in parts of northern and southwestern …
Standardized Precipitation Index
Moderate to severely wet rainfall conditions were observed in southern parts of Sudan, in parts of western and central Eritrea, in some places in northern, central and northeastern Ethiopia, in western part of South Sudan, …
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 …
Standardized Precipitation Index
Moderate to severely wetter than usual rainfall conditions observed in southern parts of Sudan extending to northern and south-eastern South Sudan, much of central, southern, north-eastern and eastern Ethiopia, central and southern Eritrea, much of …
Recent rainfall anomalies
Wetter and much wetter than usual conditions observed in southern parts of Sudan, central and southern Eritrea, much of Djibouti, north-western and southern Somalia, much of central, north-eastern, southern, and eastern Ethiopia, northern and south-eastern …
Standardized Precipitation Index
Moderate to severely wetter than normal rainfall conditions observed in south-eastern and western Sudan, north-western South Sudan, western Ethiopia, and in a few isolated areas of northern and southern Tanzania.
Normal rainfall conditions observed in …
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, …
Recent rainfall anomalies
Wetter than normal conditions observed in south-eastern parts of Sudan and in southern parts of Tanzania.
Normal rainfall conditions observed in southern parts of Sudan, western Eritrea, several parts of South Sudan, much of western …
Standardized Precipitation Index
Moderate to severely wet conditions observed in several parts of Tanzania, Rwanda, in central and south-eastern Uganda, and in south-western Kenya.
Normal rainfall conditions observed in eastern Ethiopia, central and southern Somalia, in much of …
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 …
Recent rainfall anomalies
Wetter than normal to much wetter than normal conditions observed in much of Tanzania, western Kenya, and eastern parts of the Lake Victoria region of Uganda.
Normal rainfall conditions observed in parts of north-western and …
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 …