September · Mauritius
Best time to visit Le Morne Brabant in September Weather, crowds & prices
Weather in Le Morne Brabant in September
Average temperature 23°C, 19 mm of rain, about 26 days with 6+ hours of sunshine and 73% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
9.8/10
Ranked #1 of 12 months
- Avg temp
- 23°C
- Rainfall
- 19 mm
- Humidity
- 73%
- Days with 6h+ sun
- 26
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
September in Le Morne Brabant scores 9.8/10 for beach and coastal travel - the single best month of the year. Expect around 23°C, 19 mm of rain, and roughly 26 days with 6+ hours of sunshine this month.
UNESCO basaltic mountain peninsula famous for kitesurfing, luxury resorts, and underwater waterfall optical illusion.
September in Le Morne Brabant tops the year's climate scores
September averages 23°C (73°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Expect 19 mm of rain — occasional showers rather than washed-out days — alongside about 26 days with 6+ hours of sunshine and 11.9 daylight hours.
On our climate-comfort scale this is the top-ranked month of the year for Le Morne Brabant at 9.8/10 — the reference point every other month on this page is measured against.
Pack light clothing, swimwear and real sun protection.
Plan for peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Le Morne Brabant in September?
- In September, Le Morne Brabant averages 23°C, 19 mm of rain, and about 26 days with 6+ hours of sunshine. Its climate-comfort score is 9.8/10.
- Is September a good time to visit Le Morne Brabant?
- September earns a 9.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Le Morne Brabant in September?
- Expect about 19 mm of rain in September. Average humidity is 73% and there are about 26 days with 6+ hours of sunshine.
Curated in Le Morne Brabant
Tickets & experiences
Things to do in Le Morne Brabant
Le Morne Brabant, Mauritius. Live activities and tours from GetYourGuide, matched to this destination.