Santa María de Dota Weather in September
September in Santa María de Dota averages 23°C (73°F) during the day and 15°C (59°F) at night. September is part of the rainy season, with around 523 mm (21 in) of rainfall and frequent showers.
Rainfall in Santa María de Dota in September
Santa María de Dota is in the rainy season in September, with rain on around 21 days and an average of 523 mm (21 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Santa María de Dota in September
In September, Santa María de Dota gets high temperatures, with highs of 23°C (73°F). Nights cool to around 15°C (59°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 15°C (59°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.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and March typically offer the best weather for Santa María de Dota.
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 Santa María de Dota's climate page.
Santa María de Dota Temperature in September
Min Temperature
15°C (59°F)
Max Temperature
23°C (73°F)
Chance of Rain
70%
Precipitation
523 mm (21 in)
Rainy days
21 days
Historical weather for Santa María de Dota in September
Browse day-by-day weather records for Santa María de Dota spanning 21 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Santa María de Dota historical weather extremes in September
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Santa María de Dota.
- On September 15, 2024, temperatures climbed to 30°C (86°F), marking the warmest September day on record.
- On September 29, 2015, Santa María de Dota saw its coldest September day with temperatures maxing out at 27°C (81°F).
- Santa María de Dota registered its coldest September night on September 26, 2010, with temperatures dropping to 25°C (77°F).
- The wettest September day on record brought 64 mm (2.5 in) of precipitation to Santa María de Dota (September 1, 2022).
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 →
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What to Wear in Santa María de Dota in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions.What To Do in Santa María de Dota 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 Santa María de Dota's climate page.
See the full Santa María de Dota climate overview or explore weather in Costa Rica.
