Port of Spain weather in January
January in Port of Spain: hot, a little rain, with clean air — one of the best months to visit.
#2 of 12 months in Port of Spain · #259 of 604 destinations to visit in January · comfort 73/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Port of Spain climate normals — January
| Daytime high | 27°C / 81°F | 🥵 hot |
|---|---|---|
| Nighttime low | 25°C / 76°F | |
| Feels like (high) | 30°C / 86°F | |
| Rainfall | 37 mm / 1.4 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 21°C / 70°F | |
| Sunshine | 10.6 h/day | |
| Daylight | 11.6 h | |
| Wind | 27 km/h / 17 mph | |
| Air quality (US AQI) | 46 | 🍃 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 January — FAQ
- Is January a good time to visit Port of Spain?
- January in Port of Spain: hot, a little rain, with clean air — one of the best months to visit. It ranks #2 of 12 months for Port of Spain on SeasonMap's comfort score (73/100).
- What is the weather like in Port of Spain in January?
- In January, Port of Spain averages a daily high of 27.4°C and a low of 24.6°C, with about 36.5 mm of rain over roughly 11 rainy days.
- What is the air quality in Port of Spain in January?
- Port of Spain has a mean US Air Quality Index of about 46 in January.