Temperature
Warm by day, mild at night.
83°Ftypical Aug high
San Salvador is most comfortable in the drier months around November to February. Typical daytime highs run about 81-88°F year-round. Humidity is heavier in some months. Rainy season runs roughly May to October.

Warm by day, mild at night.
One of the wettest months.
Cloudier spells limit sunshine.
Warm days, with some hot afternoons and occasional humid spells.
Mostly cloudy skies.
Want a side-by-side climate view? Compare San Salvador with Kaohsiung.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology