Port of Spain weather in October
October in Port of Spain: sweltering, rainy, with clean air — a good time to visit.
#12 of 12 months in Port of Spain · #515 of 604 destinations to visit in October · comfort 62/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Port of Spain climate normals — October
| Daytime high | 29°C / 84°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 26°C / 79°F | |
| Feels like (high) | 34°C / 93°F | |
| Rainfall | 131 mm / 5.2 in | 🌧 rainy |
| Rainy days | 22 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 24°C / 76°F | |
| Sunshine | 10.1 h/day | |
| Daylight | 11.9 h | |
| Wind | 24 km/h / 15 mph | |
| Air quality (US AQI) | 41 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Port of Spain in October — FAQ
- Is October a good time to visit Port of Spain?
- October in Port of Spain: sweltering, rainy, with clean air — a good time to visit. It ranks #12 of 12 months for Port of Spain on SeasonMap's comfort score (62/100).
- What is the weather like in Port of Spain in October?
- In October, Port of Spain averages a daily high of 29.1°C and a low of 26.3°C, with about 131.3 mm of rain over roughly 22.2 rainy days.
- What is the air quality in Port of Spain in October?
- Port of Spain has a mean US Air Quality Index of about 41 in October.