Port Louis weather in October
October in Port Louis: hot, a little rain, with clean air — one of the best months to visit.
#2 of 12 months in Port Louis · #107 of 604 destinations to visit in October · comfort 87/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Port Louis climate normals — October
| Daytime high | 27°C / 81°F | 🥵 hot |
|---|---|---|
| Nighttime low | 22°C / 72°F | |
| Feels like (high) | 29°C / 84°F | |
| Rainfall | 36 mm / 1.4 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 19°C / 65°F | |
| Sunshine | 11.7 h/day | |
| Daylight | 12.6 h | |
| Wind | 24 km/h / 15 mph | |
| Air quality (US AQI) | 36 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Port Louis in October — FAQ
- Is October a good time to visit Port Louis?
- October in Port Louis: hot, a little rain, with clean air — one of the best months to visit. It ranks #2 of 12 months for Port Louis on SeasonMap's comfort score (87/100).
- What is the weather like in Port Louis in October?
- In October, Port Louis averages a daily high of 27.1°C and a low of 22°C, with about 35.7 mm of rain over roughly 11 rainy days.
- What is the air quality in Port Louis in October?
- Port Louis has a mean US Air Quality Index of about 36 in October.