Somalia Seasonal Outlook - Deyr Season (Oct, Nov and Dec 2025)

Spatial Distribution of Probabilistic Rainfall Forecast

Highlights:

  • Below-normal rainfall is likely across most of Somalia, particularly in southern and central regions.
  • Southern and central Somalia and coastal Somaliland have a higher probability (~55%) of drier-than-normal conditions, indicating delayed onset and reduced rainfall.
  • Somaliland and central Puntland show moderate chances (~45%) of below-normal rainfall, suggesting continued rainfall deficits.
  • Isolated parts of Puntland (including Nugaal and Sool–Sanaag) have a moderate probability (~45%) of wetter-than-normal conditions, though signals are localized.
  • Neighbouring areas in the northeast show equal chances of above-, near-, or below-normal rainfall, reflecting higher uncertainty.
  • Despite the dry outlook, localized heavy rainfall events remain possible, posing a risk of flash floods in flood-prone areas.
Spatial Distribution of Probabilistic Seasonal Temperature Forecast

Highlights:

  • Above-average temperatures are likely across most of Somalia during the Deyr 2025 season.
  • High likelihood (around 65%) of warmer-than-normal conditions is expected over Jubaland, Southwest States, Mudug, Nugaal, inland Galgaduud and Bari, Awdal, and much of Woqooyi Galbeed.
  • Very high chances (up to 75%) of above-average temperatures are projected for Sool Region, parts of Togdheer (including Buhoodle and Burco), and Ceel Afweyne district in Sanaag.
  • Moderate probabilities (around 55%) of warmer-than-normal conditions are expected in Hirshabelle, parts of Banadir, Middle Shabelle coastal areas, Galgaduud coastal zones, and coastal districts of Bari and Sanaag.
  • Elevated temperatures are likely to increase heat stress, water demand, and evapotranspiration, worsening drought conditions and impacting health, agriculture, and livestock.
  • The widespread warm signal highlights the need for heat-risk preparedness and water-resource management across the country.

Key Highlights:

  • Poor and late Deyr rains: Most of Somalia is forecast to receive below-normal rainfall, with a delayed onset, especially in the southern regions.
  • Hotter than usual conditions: Above-average temperatures are expected, which will worsen drought conditions, increase water stress, and elevate health risks.
  • Persistent northern drought: Drought conditions in Somaliland and Puntland are expected to persist and further deteriorate.
  • Flood risks remain: Despite the overall dry outlook, localized flash floods and river overflows may still occur in flood-prone areas.
  • Livelihoods at risk: Short and erratic rains are likely to limit agricultural recovery and increase stress on livestock and livelihoods.