Guápiles Weather in September

September in Guápiles brings high temperatures, with highs of 28°C (82°F) and nights dropping to 20°C (68°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in Guápiles in September

Guápiles is in the rainy season in September, with rain on around 22 days and an average of 302 mm (12 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Guápiles in September

Guápiles in September gets highs of 28°C (82°F) during the day and drops to 20°C (68°F) at night. This kind of day-to-night contrast is typical for this time of year. At 20°C (68°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Guápiles in September

The city usually sees around 149 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

September in Guápiles 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.