1 - 10, December 2021

Rainfall

Recent rainfall totals

  • Heavy to moderate rainfall between 50 - 100 mm was observed in costal parts of Tanzania.
  • Light rainfall between 25 - 50 mm was observed in south-western Uganda, western Tanzania, southern parts of Burundi, isolated parts of lower-eastern and southern Kenya.
  • Rainfall between 5 - 25 mm was observed in central and southern Uganda, southern Somalia, western, southern and costal parts of Kenya, northern Burundi and most parts of Rwanda.
  • Usual dry (usually dry in this time of season) was observed everywhere in Sudan, most parts of South Sudan and Ethiopia, northern and central Somalia, northern and north-eastern Kenya, most parts of Ethiopia.
Recent rainfall anomalies

  • Much wetter than usual conditions were observed in south-western South Sudan, isolated parts in western Ethiopia.
  • Wetter than usual conditions were observed in coastal parts of Tanzania.
  • Usual rainfall conditions were observed in south-western and lower eastern parts of Kenya, isolated parts in northern, south-eastern, and north-western Tanzania.
  • Drier than usual conditions were observed over most parts of central Ethiopia, south-eastern parts of South Sudan, northern and southern Uganda, most parts of central and western Kenya, everywhere in Rwanda and Burundi, central and northern Tanzania.
  • Much drier than usual conditions were observed over south-eastern parts of South Sudan, south-western Ethiopia, lower eastern and north-eastern parts of Kenya, isolated parts in central and south-western Tanzania.
Standardized Precipitation Index
  • Moderately to severely wetter than usual conditions were observed in south-western South Sudan, isolated parts in western Ethiopia.
  • Usual rainfall conditions were observed in south-western and lower eastern parts of Kenya, isolated parts in northern, south-eastern, and north-western Tanzania.
  • Moderately to severely drier than usual conditions were observed in south-eastern parts of South Sudan, western Ethiopia, lower eastern and north-eastern parts of Kenya, isolated parts in central and south-western Tanzania.

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Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in western, central to eastern parts of Sudan, in northwestern part of South Sudan, and in western and south-central Uganda.

Moderately wet to severely wet conditions were …

1 - 10 August 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in parts of southwestern Sudan and western to eastern Sudan, in parts of northwestern South Sudan, and in western and southwestern Uganda.

Wetter than and …

1 - 10 August 2025 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to high rainfall exceeding 100mm occurred in northern, western, and central parts of Ethiopia.

Moderate rainfall of between 26-100mm occurred in southern parts of Sudan, in southwestern Eritrea, in much of South Sudan, in …

1 - 10 August 2025 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to high rainfall exceeding 100mm occurred in isolated part of western Ethiopia.

Moderate rainfall of between 26-100mm occurred in western, southern and eastern Sudan, western and central Eritrea, in several parts of South Sudan, …

21 - 31 July 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in several parts of Uganda extending to the southern parts of South Sudan, in western and central Kenya, in southern, central and northern Ethiopia, in …

21 - 31 July 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in several parts of Uganda, in southern, northern and eastern parts of South Sudan extending into southern parts of Sudan, in northern, central and south-central Ethiopia, in …

21 - 31 July 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in western, central to southeastern Sudan, in southwestern Eritrea, in northern and northeastern Ethiopia, in eastern and southwestern South Sudan, and in northeastern Uganda extending …

21 - 30 June 2025 Read More
Recent rainfall totals
Recent rainfall totals

Moderate rainfall of between 26-100mm occurred in several parts of South Sudan, Uganda, in parts of western Ethiopia, in south-central parts of Sudan, in parts of western Kenya and northern coast of Kenya.

Light rainfall …

21 - 30 June 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in western, southwestern, central and southeastern Sudan, in western Eritrea, in northern, western and northeastern Ethiopia, and in eastern and western parts of South Sudan.

Moderately wet …

21 - 30 June 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in several parts of Uganda extending to the southern, central and eastern parts of South Sudan, in south-central Sudan, in parts of western Eritrea, in …

11 - 20 June 2025 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to high rainfall exceeding 100mm occurred in isolated part of western Ethiopia.

Moderate rainfall of between 26-100mm occurred in western and northwestern parts of South Sudan, in parts of southwestern and southeastern Sudan, in …

11 - 20 June 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in several parts of Uganda, in southern, central and eastern parts of South Sudan extending into south-central Sudan, in parts of central and northeastern Ethiopia, and in …

11 - 20 June 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than and much drier than usual conditions were observed in southern parts of Sudan, in several parts of South Sudan, in western Eritrea, in several parts of western, central, northern, eastern and southwestern Ethiopia, …

1 - 10 June 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

southwestern Eritrea, in several parts of South Sudan, in north, western and central Ethiopia, and in parts of central and south-central Kenya.

Moderately wet to severely wet conditions were observed in a few isolated parts …

1 - 10 June 2025 Read More
Recent rainfall totals
Recent rainfall totals

Moderate rainfall of between 26-50mm and exceeding 50mm was recorded in western to southwestern parts of South Sudan, western Ethiopia, parts of western and coastal Kenya, and northern, central to western Uganda.

Light rainfall of …

1 - 10 June 2025 Read More