Puriscal Weather in September
September in Puriscal brings high temperatures around 28°C (82°F) during the day, dropping to 18°C (64°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in Puriscal in September
Puriscal is in the rainy season in September, with rain on around 22 days and an average of 330 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 Puriscal in September
September in Puriscal brings high temperatures, with highs of 28°C (82°F) and nights around 18°C (64°F). This kind of day-to-night contrast is typical for this time of year. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.September in Puriscal 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Puriscal's climate page.
Puriscal Temperature in September
Min Temperature
18°C (64°F)
Max Temperature
28°C (82°F)
Chance of Rain
73%
Precipitation
330 mm (13 in)
Rainy days
22 days
Historical weather for Puriscal in September
Browse day-by-day weather records for Puriscal spanning 21 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Puriscal historical weather extremes in September
Based on 19 years of weather observations in Puriscal between 2006 and 2025, these are the recorded extremes.
- On September 27, 2021, temperatures climbed to 30°C (86°F), marking the warmest September day on record.
- The coldest September day was on September 2, 2021, with a maximum of 27°C (81°F).
- The coldest night in September in Puriscal was on September 26, 2010, with a minimum of 25°C (77°F).
- Peak precipitation in September occurred on September 1, 2022, when 46 mm (1.8 in) of precipitation was measured.
Best Places in Costa Rica in September
Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica in September →
perfect weather
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What to Wear in Puriscal in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in Puriscal in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Puriscal's climate page.
See the full Puriscal climate overview or explore weather in Costa Rica.
