Manuel Antonio weather in October
October in Manuel Antonio: warm, soaked, with clean air — a gamble, with 31 rainy days.
#12 of 12 months in Manuel Antonio · #823 of 897 destinations to visit in October · comfort 60/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Manuel Antonio in October
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Manuel Antonio climate normals — October
| Daytime high | 26°C / 79°F | 🌤 warm |
|---|---|---|
| Nighttime low | 22°C / 71°F | |
| Rainfall | 916 mm / 36 in | ⛈ soaked |
| Rainy days | 31 days | |
| Humidity | 94% | 💦 very humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 6.8 h/day | |
| Daylight | 11.9 h | |
| Wind | 10 km/h / 6 mph | |
| Air quality (US AQI) | 18 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Manuel Antonio in October — FAQ
- Is October a good time to visit Manuel Antonio?
- October in Manuel Antonio: warm, soaked, with clean air — a gamble, with 31 rainy days. It ranks #12 of 12 months for Manuel Antonio on SeasonMap's comfort score (60/100).
- What is the weather like in Manuel Antonio in October?
- In October, Manuel Antonio averages a daily high of 26.2°C and a low of 21.5°C, with about 915.5 mm of rain over roughly 31 rainy days.
- What is the air quality in Manuel Antonio in October?
- Manuel Antonio has a mean US Air Quality Index of about 18 in October.