As May unfolds, Kenyans across the country are experiencing diverse weather patterns that impact daily life, agriculture, and travel plans. Understanding the current weather trends is essential for residents in Nairobi, Mombasa, and other regions to navigate the month effectively. This article provides a comprehensive overview of Kenya\’s weather forecast for May 2025, highlighting regional variations and what to expect in the coming weeks.

Nairobi: Cooler Temperatures and Continued Rainfall

In Nairobi, May marks the transition from the long rains to the cooler season. Residents can expect daytime temperatures averaging around 23°C, with nighttime lows dipping to approximately 14.7°C . Rainfall remains significant, with the city receiving about 102mm over 14 rainy days . The Kenya Meteorological Department notes that the cool and cloudy season is setting in over the highlands east of the Rift Valley, including Nairobi County .

Mombasa: Warm and Humid Conditions Persist

Mombasa continues to experience warm and humid conditions in May. Daytime temperatures range between 24°C and 30°C, while nighttime temperatures hover around 24°C . The coastal city receives approximately 107mm of rainfall over 4 rainy days . High humidity levels persist, making it essential for residents and visitors to stay hydrated and take necessary precautions against heat-related illnesses.

Western Kenya: Sustained Rainfall and Agricultural Implications

Western regions of Kenya, including Kisumu and Kakamega, continue to experience sustained rainfall in May. Kisumu sees temperatures ranging from 23°C to 28°C, with rainfall averaging 167mm . The ongoing rains are beneficial for agriculture but may also lead to localized flooding and transportation challenges. Farmers are advised to monitor weather updates closely to plan planting and harvesting activities accordingly.

Northeastern and Southeastern Kenya: Gradual Reduction in Rainfall

In the northeastern and parts of the southeastern regions, a gradual reduction in rainfall is anticipated towards the end of May . Temperatures in areas like Garissa remain high, with daytime highs reaching up to 34°C . Residents should remain vigilant for isolated severe storms that may occur despite the overall decrease in precipitation.

May 2025 presents a mix of weather conditions across Kenya, from the cooler, rainy days in Nairobi to the warm, humid climate in Mombasa and the sustained rains in the western regions. Staying informed about local weather forecasts is crucial for planning daily activities, agricultural operations, and travel. For the most accurate and up-to-date information, consult the Kenya Meteorological Department\’s official forecasts.