Puerto Viejo weather in October
October in Puerto Viejo: warm, soaked, with clean air — fine if you can take 30 rainy days.
#8 of 12 months in Puerto Viejo · #692 of 897 destinations to visit in October · comfort 68/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Puerto Viejo in October
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Puerto Viejo climate normals — October
| Daytime high | 28°C / 82°F | 🌤 warm |
|---|---|---|
| Nighttime low | 23°C / 73°F | |
| Rainfall | 415 mm / 16.3 in | ⛈ soaked |
| Rainy days | 30 days | |
| Humidity | 87% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 8.5 h/day | |
| Daylight | 11.9 h | |
| Wind | 7 km/h / 4 mph | |
| Air quality (US AQI) | 22 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Puerto Viejo in October — FAQ
- Is October a good time to visit Puerto Viejo?
- October in Puerto Viejo: warm, soaked, with clean air — fine if you can take 30 rainy days. It ranks #8 of 12 months for Puerto Viejo on SeasonMap's comfort score (68/100).
- What is the weather like in Puerto Viejo in October?
- In October, Puerto Viejo averages a daily high of 27.8°C and a low of 22.7°C, with about 415.2 mm of rain over roughly 29.6 rainy days.
- What is the air quality in Puerto Viejo in October?
- Puerto Viejo has a mean US Air Quality Index of about 22 in October.