Coco Weather in October
During October, Coco experiences high daytime temperatures of 30°C (86°F) and cooler nights around 25°C (77°F). As the wettest month of the year, expect frequent rainfall.
Rainfall in Coco in October
Coco is in the rainy season in October, with rain on around 21 days and an average of 328 mm (13 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Coco in October
October in Coco sees highs of 30°C (86°F) and lows of 25°C (77°F) overnight. This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about. This coolest month of the year still offers plenty of warmth and comfortable days.
Sunshine in Coco in October
You can expect a moderate amount of sunlight, with approximately 171 hours. Even though this month is part of the wet season, you can still see the sun occasionally.October in Coco 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 Coco's climate page.
Coco Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
70%
Precipitation
328 mm (13 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 Coco 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 Coco in October
Browse day-by-day weather records for Coco spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Coco historical weather extremes in October
Based on 27 years of weather observations (1998-2025), these are the most extreme conditions recorded in Coco.
- On October 3, 2013, temperatures climbed to 36°C (97°F), marking the warmest October day on record.
- 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 Coco in October
Warm but pleasant conditions in Coco 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 Coco 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 Coco's climate page.
Temperature Rainfall Sunshine Humidity
See the full Coco climate overview or explore weather in Costa Rica.
