Sonsonate's climate is characterized by mild temperatures with minimal seasonal variation. During the winter months, January and February, temperatures range from 13-37°C, while in the summer months, May to October, temperatures remain relatively consistent between 19-38°C. The dry season, which spans from December to April, brings warmer days and cooler nights, with temperatures fluctuating between 17-38°C. June to November marks a slightly cooler period, but still warm overall, with temperatures ranging from 19-35°C. Overall, Sonsonate's tropical climate is known for its pleasant, albeit hot and humid conditions year-round.