Tamarindo weather in October
October in Tamarindo: warm, soaked, with clean air — a gamble, with 30 rainy days.
#12 of 12 months in Tamarindo · #800 of 897 destinations to visit in October · comfort 62/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
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Tamarindo climate normals — October
| Daytime high | 29°C / 83°F | 🌤 warm |
|---|---|---|
| Nighttime low | 25°C / 76°F | |
| Rainfall | 347 mm / 13.6 in | ⛈ soaked |
| Rainy days | 30 days | |
| Humidity | 87% | 💦 very humid |
| Dew point | 24°C / 75°F | |
| Sunshine | 7.9 h/day | |
| Daylight | 11.9 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 23 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Tamarindo in October — FAQ
- Is October a good time to visit Tamarindo?
- October in Tamarindo: warm, soaked, with clean air — a gamble, with 30 rainy days. It ranks #12 of 12 months for Tamarindo on SeasonMap's comfort score (62/100).
- What is the weather like in Tamarindo in October?
- In October, Tamarindo averages a daily high of 28.6°C and a low of 24.7°C, with about 346.7 mm of rain over roughly 30.4 rainy days.
- What is the air quality in Tamarindo in October?
- Tamarindo has a mean US Air Quality Index of about 23 in October.