Playa Grande Weather in October
October in Playa Grande brings high temperatures, with highs of 30°C (86°F) and nights dropping to 25°C (77°F). It's the rainiest month of the year, so come prepared with waterproof gear.
Rainfall in Playa Grande in October
As part of the rainy season, Playa Grande sees around 21 days of rain in October, with an average of 351 mm (14 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Playa Grande in October
Daytime highs in Playa Grande in October reach 30°C (86°F), with nights around 25°C (77°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably. Despite being the month with the lowest temperatures, it remains comfortably warm throughout.
Sunshine in Playa Grande in October
With about 171 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.October in Playa Grande 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.
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 Playa Grande's climate page.
Playa Grande Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
70%
Precipitation
351 mm (14 in)
Rainy days
21 days
Humidity
86% *
Sunshine
171 hours *
Percentage Sunshine
*
Daily Historical Temperatures
38-year average (1978-2025)
Based on our historical records, temperatures in Playa Grande typically stay consistent throughout October, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in October
Daily Historical Precipitation
38-year average (1978-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Playa Grande in October
Browse day-by-day weather records for Playa Grande spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Playa Grande historical weather extremes in October
Based on 27 years of weather observations in Playa Grande between 1998 and 2025, these are the recorded extremes.
- The hottest October day on record in Playa Grande reached 36°C (97°F) (October 3, 2013).
- The coldest October day was on October 31, 2001, with a maximum of 22°C (72°F).
- Nighttime temperatures dropped to 18°C (64°F) on October 20, 2021, marking the coldest October night on record.
Best Places in Costa Rica in October
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 October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Playa Grande in October
Warm weather calls for comfortable, breathable clothing in October. 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. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Playa Grande in October
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 Playa Grande's climate page.
Temperature Rainfall Sunshine Humidity
See the full Playa Grande climate overview or explore weather in Costa Rica.
