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Manuel Antonio National Park Weather in October
Manuel Antonio National Park in October averages 27°C (81°F) during the day and 23°C (73°F) at night. October is part of the rainy season, so frequent rainfall is typical.
Rainfall in Manuel Antonio National Park in October
Manuel Antonio National Park is in the rainy season in October, with rain on around 21 days and an average of 938 mm (37 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Manuel Antonio National Park in October
Daytime highs in Manuel Antonio National Park in October reach 27°C (81°F), with nights around 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Manuel Antonio National Park in October
The area enjoys a balanced 155 hours of sunlight, ensuring it's neither too rainy nor too sunny.If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Manuel Antonio National Park. Our weather planner can help you explore destinations with more pleasant weather conditions.
Manuel Antonio National Park Temperature in October
Min Temperature
23°C (73°F)
Max Temperature
27°C (81°F)
Chance of Rain
70%
Precipitation
938 mm (37 in)
Rainy days
21 days
Humidity
83% *
Sunshine
155 hours *
Percentage Sunshine
*
* Data from: Quepos, Costa Rica (7 KM, 4 Miles).
Manuel Antonio National Park Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Manuel Antonio National Park - and find the best time to visit.
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in Manuel Antonio National Park typically stay consistent throughout October, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in October
Daily Historical Precipitation
46-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather records for Manuel Antonio National Park in October
Browse day-by-day weather records for Manuel Antonio National Park spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Manuel Antonio National Park historical weather extremes in October
The extremes listed below come from historical weather data collected in Manuel Antonio National Park from 1994 through 2025.
- On October 20, 2017, temperatures climbed to 33°C (91°F), marking the warmest October day on record.
- The lowest daytime temperature in October was 20°C (68°F), recorded on October 16, 2011.
- Nighttime temperatures dropped to 15°C (59°F) on October 7, 2018, marking the coldest October night on record.
- The heaviest October precipitation occurred on October 5, 2017, when 152 mm (6 in) of precipitation fell.
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Manuel Antonio National Park in October
Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the month
Manuel Antonio National Park 3-Day Forecast
More climate data for Manuel Antonio National Park
Temperature Rainfall Sunshine Humidity
See the full Manuel Antonio National Park climate overview or explore weather in Costa Rica.
Popular in October
Where to go in October - average daytime high across popular destinations.
Tamarindo
30°C (86°F) Santa Teresa28°C (82°F) Cahuita29°C (84°F) Fortuna28°C (82°F) Puerto Viejo de Talamanca29°C (84°F) Herradura28°C (82°F) Jacó28°C (82°F) San José24°C (75°F) Bucket list
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