21-31, January 2023

Rainfall

Recent rainfall totals

Moderate rainfall between 51 - 100 mm was observed in southwestern Rwanda, and in several parts of western and southern Tanzania

Moderate rainfall between 26 - 50 mm was observed in southwestern part of Rwanda, in much of northern Burundi, in several part of northwestern and central Tanzania.

Light rainfall between 5 - 25 mm was observed in northern coast of Eritrea, in a few parts of northeastern and southwestern Ethiopia, in southern parts of Uganda, in southern parts of Kenya, in northern and central parts of Rwanda, and in parts of northern Tanzania.

Usual dry rainfall was observed in much of Sudan, South Sudan, South Sudan, Djibouti, Somalia, several parts of Eritrea, in several parts of Ethiopia, in northern and central Uganda, and in several parts of Kenya.

Recent rainfall anomalies

Usual rainfall conditions were in southwestern parts of Uganda, in southwestern Rwanda, in several parts of Burundi, and in northwestern, western, central eastern and southern Tanzania.

No rainfall conditions were observed in much of Sudan, South Sudan, Somalia, western Eritrea, in parts of Djibouti, Somalia, several parts of western, northwestern and eastern Ethiopia, in much northern Uganda, and in much of north and eastern Kenya.

Drier than usual conditions were observed in northeastern, central and southwestern parts of Ethiopia, in central and southeastern Uganda, in several parts of western, central southern and coastal Kenya, in centra to eastern Rwanda, and in several parts of northern and southwestern Tanzania.

Standardized Precipitation Index

Moderately to severely dry conditions were observed in eastern Uganda, in several parts of Rwanda, in northern parts of Burundi, in parts of western and central Kenya, in some parts of central, northeastern and southwestern Ethiopia, and in northwestern, northeastern and southwestern parts of Tanzania.

No rainfall conditions were observed in Sudan, South Sudan, Somalia, western Eritrea, in several parts of Djibouti, western and eastern Ethiopia, in northern Uganda, and in much of northern and eastern Kenya.

Usual rainfall conditions were observed in much of the rest of the region including coastal and southern Eritrea, coastal Djibouti, in northeastern, central and southwestern parts of Ethiopia, in western and southern parts of Uganda, in much of the southern parts of Kenya, in southern parts of Burundi, and in several parts of western, central, eastern and southern Tanzania.

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Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Concentrated heavily over the northern parts of the region including Sudan, South Sudan, parts of Eritrea, Ethiopia, …
11 - 20 October 2025 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation (Dark Green to Light Green)

  • Highest Rainfall (201–300 mm and 101–200 mm): These values are extremely high for a 10-day period. Rainfall amounts between 101 and 300 mm was observed in western …
11 - 20 October 2025 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation (Dark Green to Light Green)

  • Highest Rainfall (201–300 mm and 101–200 mm): These values are extremely high for a 10-day period. Rainfall amounts between 101 and 300 mm was observed in isolated …
1 - 10 October 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately Wet to severely Wet Conditions

A large area stretching across the northern and central parts of the region was characterized by moderately to severely wet conditions. These areas include central Sudan, western Eritrea …

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

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Concentrated heavily over the northern parts of the region including Sudan, South Sudan, parts of Eritrea, Ethiopia, …
1 - 10 October 2025 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation (Dark Green to Light Green)

  • Highest Rainfall (201–300 mm and 101–200 mm): These values are extremely high for a 10-day period. The dark green (201–300 mm) was observed in isolated pockets within …
21 - 30 September 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Concentrated heavily over the northern parts of the region including Sudan, South Sudan, parts of Eritrea, pockets in …
21 - 30 September 2025 Read More
Recent rainfall totals
Recent rainfall totals

High Rainfall Accumulation (Dark Green to Light Green)

  • Highest Rainfall (201–300 mm and 101–200 mm): These values are extremely high for a 10-day period. The dark green (201–300 mm) is focused in isolated pockets within …
11 - 20 September 2025 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Concentrated heavily over the northern parts of the region including Sudan, South Sudan, Eritrea, Ethiopia, Djibouti and …
11 - 20 September 2025 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately Wet to severely Wet Conditions

A large area stretching across the northern and central parts of the region was characterized by moderately to severely wet conditions. These areas include western Sudan, western Eritrea …

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

Sudan, in northwestern, western and southern Uganda, in Rwanda, southeastern Ethiopia, in parts of southern Somalia and in northwestern parts of Tanzania.

Moderately wet to severely wet conditions were observed in eastern parts of Sudan, …

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

Moderate to high rainfall exceeding 100mm occurred in northwestern parts of Ethiopia.

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

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

Drier than and much drier than usual conditions were observed in central Sudan, in South Sudan, in parts of eastern Ethiopia, in northern and southern Somalia, in much of Rwanda and Burundi, in southern Uganda, …

1 - 10 September 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
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