11-20 October, 2025
Rainfall
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 southern and southeastern region of Ethiopia, central Somalia, western and northeastern South Sudan, much of Uganda, western parts of Kenya, and northwestern Tanzania.
- Significant Rainfall (51–100 mm and 26–50 mm): These categories cover vast areas, forming a wide, central-to-western band and northeastern across the region, including:
- A few pockets in Somalia
- Most of southern western and eastern South Sudan.
- Large sections of Ethiopia (especially the western and southern parts).
- Western Kenya, Uganda, Rwanda, and a few pockets in Tanzania.
Moderate to Low Rainfall (Yellow and Orange)
- Low Rainfall (11–25 mm and 6–10 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 Djibouti.
Very Low or No Rain (Light Grey and White)
- Very Low Rainfall (1–5 mm): Forms a major transitional zone across central Sudan, parts of Eritrea, Ethiopia, Somalia, much of eastern Kenya, and most parts of Tanzania.
- Negligible/No Rain (<1 mm or No Data): These dry conditions dominate northern Sudan, northern parts of Ethiopia, and northwestern parts of Kenya and Tanzania.
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, central Somalia and the equatorial region including parts of Uganda, and western Kenya.
- 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 large parts of western and northern parts of the region including Uganda, South Sudan, Ethiopia, Somalia, Eritrea, Kenya and Sudan.
Drier Than Normal Conditions (Yellow and Orange)
- Drier than Normal (Yellow) and Much Drier than Normal (Orange): These conditions dominate the northern and southern parts of the region.
- Significant drier areas cover most of central Sudan, northwestern Eritrea, northern Ethiopia, southern Somalia, eastern Kenya, much of Tanzania, and in Burundi.
- 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 northern parts of Sudan, northern Ethiopia, and northwestern Kenya as well as central and southern Tanzania.
All Products
Filter by Product Type
Filter by Region
Filter by Dekad
Filter by Year
Filter by Month
Showing 496 results
Recent rainfall totals
- Moderate to heavy rainfall (between 200 - 300 mm) was not recorded in the region.
- Moderate rainfall (between 100 - 200 mm) was recorded in southern parts of Tanzania.
- Light rainfall (between 10 - 100 …
Recent rainfall anomalies
- Wetter to much wetter than usual conditions were observed in south-western Uganda, northern Rwanda, parts of western Kenya, and northern, eastern, and southern Tanzania.
- Usual rainfall conditions were observed over most of Sudan, Somalia, South …
Standardized Precipitation Index
- Moderate to severely wetter than usual conditions were observed in south-west Uganda, northern Burundi, south-western Kenya, and northern, eastern, and southern Tanzania.
- Usual rainfall conditions were observed in Sudan, Djibouti, Eritrea, South Sudan, Somalia, northern …
Recent rainfall totals
- Moderate to heavy rainfall (between 50 - 200 mm) recorded in southern Rwanda, most of Burundi, and Tanzania.
- Moderate rainfall (between 25 - 50 mm) recorded in northern Rwanda, south-western Kenya, north-western Tanzania, and isolated …
Recent rainfall anomalies
Much wetter than usual conditions observed in most parts of Rwanda, and north-western, central and eastern Tanzania.
Wetter than usual conditions observed in most of Burundi, coastal parts of Kenya, and north-western parts of Tanzania. …
Standardized Precipitation Index
- Moderately to severely wetter than usual conditions observed in several parts of Tanzania, Rwanda, north-western Burundi, and central and western Uganda.
- Usual rainfall conditions observed over most parts of Sudan, South Sudan, Eritrea, Djibouti, Ethiopia, …
Recent rainfall anomalies
- Much wetter than usual conditions observed in Rwanda, eastern Burundi, north-western and southern Tanzania, and southern Uganda.
- Wetter than usual conditions observed in south-western Ethiopia, central parts of Kenya, and central Tanzania.
- Usual rainfall conditions …
Recent rainfall totals
- Moderate to heavy rainfall (between 100 - 200 mm) recorded in the south-western part of Tanzania.
- Moderate rainfall (between 50 - 100 mm) recorded in western and southern parts of Tanzania.
- Light rainfall (between 25 …
Standardized Precipitation Index
- Moderately to severely wetter than usual conditions was not observed in any parts of the GHA
- Usual rainfall conditions were several parts of central and southwest Ethiopia, Uganda, much of central and eastern Kenya, in …
Recent rainfall anomalies
- Wetter than usual conditions were observed in isolated area in southern Tanzania.
- Usual rainfall conditions were observed in western and central parts of Uganda, eastern and southern Burundi, and western and southern Tanzania
- Drier than …
Recent rainfall totals
- Heavy to moderate rainfall between 50 - 100 mm was observed in western and southern Tanzania.
- Light rainfall between 25 - 50 mm was observed in Burundi, and northwest and central parts of Tanzania.
- 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 …
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 …
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, …