Ouesso's climate is characterized by a relatively constant high temperature throughout the year, with temperatures rarely dipping below 20°C. The dry season, which spans from July to September, brings slightly cooler temperatures, with averages ranging from 22-30°C. In contrast, the wet season sees temperatures rise, especially in May and June, when averages reach up to 30°C. April and November also experience warm temperatures, averaging around 28°C. Overall, Ouesso's temperature remains relatively stable year-round, with minimal seasonal variation.