In early 2024 most parts of Kenya, including Nairobi, experienced unusually high temperatures. The World Meteorological Organization described the hot weather as a global phenomenon: record high temperatures were recorded in 2023. January 2024 has been recorded as the hottest month on record so far worldwide. Gilbert Ouma, the coordinator of the University of Nairobi's Institute for Climate Change and Adaptation, and an associate professor at the Department of Meteorology, answers some key questions.