Playa Avellana Weather in October
October in Playa Avellana 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 Avellana in October
As part of the rainy season, Playa Avellana sees around 21 days of rain in October, with an average of 363 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 Avellana in October
Daytime temperatures in Playa Avellana reach 30°C (86°F) in October, dropping to 25°C (77°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about. This month stands out for its mildest temperatures but still delivers warm days.
Sunshine in Playa Avellana in October
With about 171 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.If you prefer dry days with pleasant temperatures, October may not be the ideal month to visit Playa Avellana. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Avellana's climate page.
Playa Avellana Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
70%
Precipitation
363 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 Avellana 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 Avellana in October
Browse day-by-day weather records for Playa Avellana spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Playa Avellana historical weather extremes in October
Based on 27 years of weather observations (1998-2025), these are the most extreme conditions recorded in Playa Avellana.
- The hottest October day on record in Playa Avellana 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).
- The lowest overnight temperature recorded in October was 18°C (64°F) (October 20, 2021).
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 Avellana in October
Warm but pleasant conditions in Playa Avellana in October. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Playa Avellana 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 Avellana's climate page.
Temperature Rainfall Sunshine Humidity
See the full Playa Avellana climate overview or explore weather in Costa Rica.
