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 anomalies
Wetter and much wetter than usual conditions were observed in a few places of western Ethiopia.
Usual rainfall conditions were observed in parts of western and southern Sudan, several parts of Eritrea, western and north-western …
Standardized Precipitation Index
Moderately to severely wetter than usual rainfall conditions were observed in a few areas in south-eastern Sudan, western Ethiopia, central and south-central South Sudan, south-western and western parts of Uganda, parts of western Kenya, north-western …
Recent rainfall totals
Moderate to heavy rainfall (500 - 1000 mm) was observed over a few isolated areas in western Kenya, south-western Uganda, and north-western Burundi.
Moderate rainfall (200 - 500 mm) was observed in south-western Ethiopia, …
Recent rainfall anomalies
- Wetter than usual conditions were observed in north-western Tanzania and in a few isolated areas in western and central South Sudan; and in central and north-western Ethiopia.
- Usual rainfall conditions were observed in over much …
Standardized Precipitation Index
- Moderate to severely wetter than usual rainfall conditions were observed in a few areas in western South Sudan; north-east and central parts Ethiopia, south-west Uganda, southern Burundi and northwest Tanzania.
- Usual rainfall conditions were observed …
Recent rainfall totals
- Heavy rainfall exceeding 1000 mm was not recorded in the region.
- Moderate rainfall between 500 - 1000 mm was observed over northwestern part of Tanzania and in isolated part of southern Burundi.
- Light rainfall between …
Standardized Precipitation Index
- Moderately wetter to severely wetter than usual conditions observed in western Sudan, southern and eastern parts of South Sudan; south-eastern, eastern and north-eastern Uganda; and central and northern costal parts of Tanzania.
- Usual rainfall conditions …
Recent rainfall anomalies
- Much wetter than usual conditions not observed over Mara mountain region of Darfur region of Sudan, north-eastern Lake Victoria basin of Kenya, north-eastern and Lake Victoria basin of Uganda in the GHA region.
- Wetter than …
Recent rainfall totals
- Heavy rainfall (between 500 - 1000 mm) observed over highlands of western Kenya, south-eastern Uganda and isolated areas in central Tanzania and central Burundi.
- Moderate rainfall (between 100 - 500 mm) observed in most …
Recent rainfall anomalies
Drier than usual and much drier than usual conditions were observed in several parts of Somalia, in northeastern parts of Kenya, and in southern and southeastern Ethiopia.
Wetter than usual and much wetter than usual …
Recent rainfall totals
Moderate to high rainfall amounts of exceeding 500mm was observed in a few isolated parts of western Ethiopia, south eastern Uganda, western Burundi, and parts of western Kenya.
Moderate rainfall amounts of between 201-500mm were …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in several parts of Somalia, in southern and northeastern parts of Ethiopia, in a few parts of western South Sudan, central and south-central Uganda, and central Sudan. …
Standardized Precipitation Index
Moderately dry to severely dry conditions were observed in several parts of Somalia, and Kenya, in southeastern parts of Sudan, in parts of northern, western and eastern South Sudan, in southwestern Uganda, in some parts …
Recent rainfall totals
Moderate to high rainfall amounts of exceeding 800mm was observed in a few isolated parts of western Ethiopia.
Moderate rainfall amounts of between 201-800mm were observed in the southern parts of Sudan, in several parts …
Recent rainfall anomalies
Drier than usual and much drier than usual conditions were observed in several parts of Somalia, in much of the eastern parts of Kenya, and in the Lake Victoria regions of Tanzania, and in parts …