Mauritius in September
September is Mauritius's best month (rank 1 of 12): its 4 destinations average 92/100, led by Grand Baie at 93 — 25°C and 3 rainy days — while Rodrigues trails at 90 with 18 mm of rain.
#1 of 12 months for Mauritius · 4 destinations · updated September 2026 · climate normals from ERA5 reanalysis
🇲🇺 Mauritius, month by month
92/100 in SeptemberWhere in Mauritius in September
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means September is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.
What's on in Mauritius in September
- Humpbacks off the west coast · Grand Baie · 1 Jul – 31 Oct (usually)
- The Maiden Cup · Port Louis · 25 Aug – 25 Sep (usually)
- Père Laval pilgrimage · Port Louis · 5–11 Sep (usually)
- Whales and dolphins offshore · Le Morne · 1 Jul – 31 Oct (usually)
Peak crowds at 1 of Mauritius's 2 well-known places this month.