Antiguo Cuscatlán Weather in September

Antiguo Cuscatlán in September averages 31°C (88°F) during the day and 22°C (72°F) at night. This is the wettest month of the year.

Rainfall in Antiguo Cuscatlán in September

As part of the rainy season, Antiguo Cuscatlán sees around 29 days of rain in September, with an average of 327 mm (13 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Antiguo Cuscatlán in September

Expect highs of 31°C (88°F) in Antiguo Cuscatlán in September, with nights dropping to around 22°C (72°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Antiguo Cuscatlán in September

The area enjoys a moderate level of sunlight, with around 181 hours. It's a good balance between sunny and rainy days.

Wind Speed in Antiguo Cuscatlán in September

Wind speeds average 1 m/s (2 knots) during September. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

September in Antiguo Cuscatlán can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.