Sosua's climate is warm year-round, with temperatures rarely dipping below 15°C or rising above 37°C. The coolest months are January and December, with average highs around 23-24°C, while the hottest months are May to August, with average highs ranging from 26-27°C. April and October experience similar temperature patterns, with a gradual increase in heat during the spring and fall seasons. Summer months (June to September) tend to be slightly cooler than the peak summer months, with temperatures dipping into the mid-20s at night. Overall, Sosua's climate is characterized by mild winters and warm summers, with minimal seasonal variation in temperature.