Grand Baie, Mauritius weather in October
Temperature, sea and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Excellent
Best time to visit: September – June
What is the weather like in Grand Baie, Mauritius in October?
In October, Grand Baie, Mauritius is warm: daytime highs average 25 °C, and even at night it stays warm at around 21 °C. The sea averages 24.2 °C – pleasant for swimming. The sun shines for around 8 hours a day. Rain is frequent, with about 10 rainy days and 34 mm in total. The air is often humid and muggy. All in all, October is an excellent month for a holiday in Grand Baie, Mauritius.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 78 | 88 | 86 |
| Day | 24° | 25° | 27° |
| Night | 20° | 21° | 23° |
| Sea | 24° | 24° | 25° |
| Sun | 8 h | 8 h | 9 h |
| Rain days | 12 | 10 | 13 |
More details for October
- Daylight
- 12 h 31 min05:40 – 18:11
- UV index
- 12 · extremeclear sky, noon (estimate)All months
- Muggy days
- 15 daysdew point 18 °C or more
- Wind
- 26 km/haverage daily peak
- Cloud cover
- 45 %on average
- Hot days
- 0 days30 °C or more
- Time zone
- UTC+4Indian/Mauritius
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %85 %
- Few rainy daysweight 20 %56 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in October
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
Grand Baie, Mauritius in October: quick answers
Is Grand Baie, Mauritius hot in October?
Warm rather than hot: in October, daytime highs in Grand Baie, Mauritius average 25 °C and nights cool to about 21 °C.
Can you swim in Grand Baie, Mauritius in October?
Yes. In October the sea averages 24.2 °C – pleasant for swimming.
Does it rain much in Grand Baie, Mauritius in October?
Rain is frequent, with about 10 rainy days and 34 mm in total.
Grand Baie, Mauritius month by month
The whole year in Grand Baie, MauritiusAll destinations: MauritiusWhere to go in OctoberSea temperature in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)