Observed Climate for 11-20 November, 2025

Rainfall

Recent rainfall totals

High Rainfall Accumulation (Light Green to Dark Green)

  • Highest Rainfall (101–200 mm & 201–300 mm): These values are extremely high for a 10-day period. Rainfall amounts between 101 and 300 mm was observed in southwestern parts of the region including western Uganda, western Rwanda, Burundi, western and localized areas along the coast of Tanzania and a few areas in central Kenya.
  • Significant Rainfall (26–50 mm & 51–100 mm): These categories form major transitional zones across the countries highlighted in the highest rainfall category.

Moderate to Low Rainfall (Orange & Yellow)

  • Low Rainfall (6–10 mm & 11–25 mm): These values typically ring the high-rainfall areas and transition into the driest zones. They are concentrated over:
    • All countries in the GHA region except Rwanda and Burundi.

Very Low or No Rain (White & Light Grey)

  • Very Low Rainfall (1–5 mm): Forms a major transitional zone in northeastern Sudan, South Sudan, parts of Eritrea, Ethiopia, Somalia, Kenya, Uganda and central Tanzania.
  • Negligible/No Rain (<1 mm or No Data): These dry conditions dominate Sudan, South Sudan, northern parts of Ethiopia, northeastern Somalia, northwestern parts of Kenya and central Tanzania.
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Concentrated heavily over the northeastern parts of Sudan, South Sudan, parts of Eritrea, Djibouti, central to eastern parts of Kenya, southwestern parts of Uganda, Burundi, and western as well as coastal parts of Tanzania.
  • Wetter than Normal (Light Green): Forms a wide band surrounding the darkest green area, covering most of countries highlighted above.

Near Normal Conditions (Light Blue)

  • Near Normal: Predominantly observed in equatorial parts of the region including Uganda, Somalia, Kenya, Rwanda, Burundi and Tanzania.

Drier Than Normal Conditions (Yellow and Orange)

  • Drier than Normal (Yellow) and Much Drier than Normal (Orange): These conditions dominate the northern of the region.
    • Significant drier areas cover most of central South Sudan, northwestern Eritrea, several parts of Ethiopia, Somalia, northwestern Kenya, and central Tanzania.
    • The orange ('Much drier than normal') is evident across most of the countries highlighted.

No Rain (White)

  • No Rain: Indicated in the very northern and the dry parts of the region, particularly in Sudan, northern parts of South Sudan, Ethiopia, central parts of Somalia, northwestern Kenya as well as central Tanzania.

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Recent rainfall totals
Recent rainfall totals

Rainfall exceeding 100 mm was observed in parts of central and eastern Tanzania.

Moderate to high rainfall of between 26-100 mm was observed in much of the rest of Tanzania, in Burundi, and in parts …

1 - 10 December 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in central to southern Eritrea, in centra to southwestern Ethiopia, in southern parts of South Sudan, in several parts of Uganda, Kenya, Rwanda and Burundi, and in northwestern part …

1 - 10 December 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in several parts of Uganda, in parts of northwestern, eastern and southern South Sudan, in southwestern, southern and eastern Ethiopia, in central, and parts of southern Somalia, …

1 - 10 November 2024 Read More
Recent rainfall totals
Recent rainfall totals

Rainfall of exceeding 100 mm was observed in a few areas in central Kenya, and northwestern and northeastern Burundi.

Moderate rainfall of between 26-100 mm was observed in much of western Uganda and southwestern Uganda, …

1 - 10 November 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in several parts of Eritrea, Djibouti, South Sudan, Ethiopia, central to eastern Uganda, Kenya, Somalia, and northern and central Tanzania.

Wetter than and much wetter than usual conditions were …

1 - 10 November 2024 Read More
Recent rainfall totals
Recent rainfall totals

Rainfall of exceeding 100 mm was observed in some areas in southwestern Ethiopia.

Moderate rainfall of between 26-100 mm was observed in western, central and eastern parts of South Sudan, in northwestern, western, southern and …

21 - 31 October 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in southwestern parts of Sudan, in northwestern and southern parts of South Sudan, in parts of northeastern Ethiopia, in several parts of northeastern, central and southern Somalia, in northern …

21 - 31 October 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in southern parts of Sudan extending to northern South Sudan, in southern parts of South Sudan extending to northern and central Uganda, in several parts of Somalia, …

21 - 31 October 2024 Read More
Recent rainfall totals
Recent rainfall totals

Rainfall of exceeding 100 mm was observed in southern South Sudan and northern parts of Uganda.

Moderate rainfall of between 26-100 mm was observed in parts of south-central Sudan, in several parts of South Sudan, …

11 - 20 October 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to extremely wet conditions were observed in parts southwestern and southeastern parts of Sudan, in much of northwestern, central, western and southwestern South Sudan, in parts of central Ethiopia, in several parts of …

11 - 20 October 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in western and central Eritrea, in northern, eastern and southern Ethiopia, in much of Somalia, in northern, eastern, central and coastal Kenya, in parts of northeastern South Sudan, in …

11 - 20 October 2024 Read More
Recent rainfall totals
Recent rainfall totals

Moderate rainfall of between 26-100 mm was observed in western, northern and eastern parts of South Sudan, in southern parts of Sudan, in parts of western and northeastern Ethiopia, in northwestern part of Somalia, in …

1 - 10 October 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than and much wetter than usual conditions were observed in southern parts of Sudan, western and parts of southern Eritrea, in northwestern Somalia, in northern and northeastern Ethiopia, in northwestern and eastern South Sudan, …

1 - 10 October 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to severely wet conditions were observed in southern parts of Sudan, in parts of western and southern Eritrea, in much of Djibouti, in northwestern, western and eastern South Sudan, in parts of northern …

1 - 10 October 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in western, central to eastern Sudan, in several parts of Eritrea, in coastal Djibouti, in northern and southern Ethiopia, in several parts of Somalia, in central to southeastern Uganda, …

21 - 30 September 2024 Read More