Kisumu's climate is characterized by warm temperatures year-round, with minimal seasonal variation. The hottest months are February and March, with average highs reaching up to 35°C, while the coolest months are May and June, with lows dipping to around 15°C. Summer-like conditions prevail from September to November, with high temperatures often exceeding 32°C. Winters are relatively mild, with December being one of the warmer months. Overall, Kisumu's climate is warm and sunny, with temperatures rarely dipping below 10°C or rising above 35°C.