Mauritius
Mauritius in September: weather, sea & travel advice
This month's data profile
Sea conditions lead
Mauritius in September is climatically well suited to city breaks, family holidays, beach holidays and active holidays and hiking. The average daily high is around 24 °C, and the sea is about 24 °C. With about 7 rainy days it is moderate.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
89/100 · #3
Warmth
#10
Dryness
#3
Sun
#6
Sea warmth
#11
Published best categories: Overall, Beach, City break, Active, Family
Mauritius · SeptemberPhoto: "dronepicr" · CC BY 2.0Climate facts
- Average high
- 24 °C
- Average low
- 22 °C
- Sea
- 24 °C
- Rainy days (est.)
- 7 rainy days (est.)
- Sun (est.)
- 8 h/day
- Humidity
- 73 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| August | 23 | 22 | 8 | 28 | 6.2 | 73 | 6.6 | 24 | 88 |
| September (selected) | 24 | 22 | 7 | 24 | 7.6 | 73 | 6.2 | 24 | 89 |
| October | 25 | 23 | 7 | 27 | 8.6 | 74 | 5.7 | 24 | 91 |
How do the previous and next months compare?
Baseline: September (89/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| August | -1 | -0.4 °C | -0.2 °C | +0.1 | +4.3 mm | -1.4 h | -0.1 % | +0.4 m/s | -0.1 °C |
| October | +2 | +0.8 °C | +0.7 °C | -0.9 | +3 mm | +1 h | +1.5 % | -0.5 m/s | +0.5 °C |
All twelve months in context
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Where to stay in Mauritius
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Frequently asked questions
How warm is Mauritius in September?
The average daily high is around 24 °C, with an average daily low of about 22 °C.
Can you swim in Mauritius in September?
The sea is about 24 °C (swimmable).
Does it rain a lot in Mauritius in September?
The curated estimate is about 7 rainy days per month, not a directly measured long-term average. Total precipitation averages around 24 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Mauritius?
By the climate score, August, September, October and November are the strongest months for Mauritius. For a beach trip: September, October, November and December. September is one of them.