Featured Publications
Technical Statement from the 74th Greater Horn of Africa Climate Outlook Forum (GHACOF74)
The analysis of rainfall probabilities for the October–December 2026 season shows a high likelihood…
State of the Climate in Eastern Africa 2025
The State of Climate 2025 report is structured to deliver a comprehensive assessment of climate con…
Climate Watch Advisory: The Evolving Dry Conditions in the Northern Parts of Eastern Africa- August 2026 Update
Rainfall deficits have persisted across the northern sector of the Eastern Africa region from May t…
Climate Vulnerability Assessment for the Agriculture Sector in Machakos and Makueni Counties, Kenya
This Climate Vulnerability Assessment examines the agricultural sector’s exposure and sensitivity t…
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New Functionalities and Regional/National Use Cases of the Anomaly Hotspots of Agricultural Production (ASAP) Platform
The Anomaly Hotspots of Agricultural Production (ASAP) Decision Support System was launched operationally in 2017 to provide timely early warning information on agricultural production based on Earth observation and agro-climatic data in an open and …
Technical statement from the 65th Greater Horn of Africa Climate Outlook Forum (GHACOF65) 22 August 2023; Nairobi, Kenya
October to December (OND) constitutes an important rainfall season, particularly in the equatorial parts of the Greater Horn of Africa (GHA), where OND contributes 20-70% of the annual total rainfall. Analysis of global climate model …
A Lagrangian Analysis of the Sources of Rainfall Over the Horn of Africa Drylands
The Horn of Africa drylands (HAD) are among the most vulnerable regions to hydroclimatic extremes.
The two rainfall seasons—long and short rains—exhibit high intraseasonal and interannual variability. Accurately simulating the long and short rains has …
Summary for Decision Makers, June to September 2023 Season
Download our latest Summary for Decision Makers with impacts and advisories for the following sectors:
- Disaster Risk Management
- Agriculture and Food Security
- Water and Energy
How should I use seasonal forecasts? Seasonal forecasts are tailored …
Statement from the 64th Greater Horn of Africa Climate Outlook Forum (GHACOF64)
June to September (JJAS) is an important rainy season, especially in the northern regions of the Greater Horn of Africa (GHA), where it contributes to more than 50% of the annual rainfall. The forecast indicates …
Communiqué du 64ème Forum de Prévision Climatique de la Grande Corne de l'Afrique (GHACOF 64), 22-24 Mai 2023 ; Addis Abeba, Éthiopie
La période de Juin à Septembre (JJAS) est une saison des pluies importante, en particulier dans les régions du nord de la Grande Corne de l'Afrique (GHA), où elle contribue à plus de 50 % …
Summary for Decision Makers, March to May 2023 Season
Download our latest Summary for Decision Makers with impacts and advisories for the following sectors:
- Disaster Risk Management
- Agriculture and Food Security
- Livestock
- Water and Energy
- Health
How should I use seasonal forecasts? Seasonal forecasts …
Representation of land–atmosphere coupling processes over Africa in coupled model intercomparison project Phase 6
Climate models are useful tools for monthly to decadal predictions of the evolution of climate.
This study assesses how CMIP6 models represent soil moisture-latent heat regimes and coupling processes between the land and atmosphere.
Metrics …
Technical Statement from the 63rd Greater Horn of Africa Climate Outlook Forum (GHACOF63)
March to May (MAM) constitutes an important rainfall season, particularly in the equatorial parts of the Greater Horn of Africa (GHA), where MAM rainfall contributes up to 60% of the total annual rainfall. Analysis of …