The climate in Usulutan, El Salvador is characterized by a relatively consistent high temperature throughout the year, with an average monthly temperature ranging from 27°C to 29°C. The warmest months are March and April, with temperatures occasionally reaching up to 40°C, while the cooler months are January, February, and November, with temperatures dipping to around 18°C. June and July also experience consistent temperatures, hovering between 21°C and 39°C. During the dry season (February to May), temperatures tend to peak, with minimal rainfall, while the rainy season (June to October) brings slightly cooler temperatures and increased precipitation. Overall, the region's temperature remains relatively stable throughout the year, with little seasonal variation.