San Vicente, El Salvador experiences a warm and relatively consistent climate throughout the year. Temperatures rarely dip below 15°C in winter months of January, February, and March, but can reach highs of up to 39°C in April. The summer months of June to September bring temperatures mostly between 20-34°C, with minimal variation. Autumn and spring seasons show a slight increase in temperature ranges, but overall the region remains warm year-round. Cooler mornings are followed by hot afternoons, creating a relatively stable average temperature around 26-28°C throughout most of the year.