Observed rainfall conditions for June to September (JJAS) 2021
Rainfall
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 of north-western Uganda and south-eastern Uganda, and in the western highlands of Kenya.
- Light rainfall between 200 - 500 mm was observed much of central to southern parts of Sudan, south-eastern South Sudan, western Eritrea, central to north-eastern parts of Ethiopia, over much of Uganda, western Rwanda, and parts of western Kenya.
- Rainfall between 10 - 200 mm was observed over central parts of Sudan, coastal Eritrea, eastern Djibouti, in north and southern parts of Somalia, over much of Burundi, north-western and eastern Tanzania, and in the coastal parts of Kenya.
- Dry conditions (usual during this time of the year) were observed in northern parts of Sudan, north-eastern and central parts of Somalia, southern Ethiopia, north and eastern Kenya, and central and western Tanzania.
Percent of long-term mean
- Wetter than usual conditions were observed in central to western Sudan, in Djibouti, north-eastern Ethiopia and isolated parts of northern Somalia.
- Usual rainfall conditions were observed in several parts of western and southern Sudan, Eritrea, South Sudan, Uganda, much of Ethiopia, northern Somalia, Rwanda, Burundi, and western and southern parts of Kenya.
- Moderately drier than usual conditions were observed in northern parts of Sudan, southern parts of Ethiopia, over several parts of central and southern Somalia, in north-eastern parts of Uganda, western and central parts of Tanzania, and in much of northern and eastern Kenya.
Standardized Precipitation Index
- Moderate to severely wetter than usual rainfall conditions were observed in central and western parts of Sudan, several parts of Djibouti, isolated parts in north and western Ethiopia, and parts of northern Somalia.
- Usual rainfall conditions were observed in western and southern Sudan, in several parts of South Sudan, in parts of central Ethiopia and northern Somalia, in western and central parts of Kenya, in isolated parts in south-western and eastern Uganda, in north-western Tanzania, and in several parts of Rwanda and Burundi.
- Moderately drier than usual to severely dry conditions were observed in northern parts of Sudan, in a few isolated parts of South Sudan, in southern parts of Ethiopia extending to much of central and southern Sudan, northern and eastern Kenya, in several parts of Uganda, and in several parts of central and western Tanzania.
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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, …
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 …
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 - …
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 …
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 …
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 …
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. …
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 …
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 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 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 …
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 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 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 …