San Salvador Weather in May

May in San Salvador brings very high temperatures, with highs of 32°C (90°F) and nights dropping to 23°C (73°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in San Salvador in May

As part of the rainy season, San Salvador sees around 18 days of rain in May, with an average of 242 mm (9.5 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in San Salvador in May

Daytime highs in San Salvador in May reach 32°C (90°F), with nights around 23°C (73°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in San Salvador in May

The days are predominantly sunny, with an estimated total of around 219 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

Wind Speed in San Salvador in May

May sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

May in San Salvador has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.