September · France
Best time to visit Saint-Pierre in September Weather, crowds & prices
Weather in Saint-Pierre in September
Average temperature 23°C, 10 mm of rain, about 26 days with 6+ hours of sunshine and 75% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
9.7/10
Ranked #4 of 12 months
- Avg temp
- 23°C
- Rainfall
- 10 mm
- Humidity
- 75%
- Days with 6h+ sun
- 26
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
September in Saint-Pierre scores 9.7/10 for beach and coastal travel - an above-average month (#4 of 12). Expect around 23°C, 10 mm of rain, and roughly 26 days with 6+ hours of sunshine this month.
Saint-Pierre lies on Reunion's south coast and pairs a lively market and waterfront with southern beaches.
September is one of the strongest months in Saint-Pierre (4th)
September averages 23°C (73°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rain is a non-issue at 10 mm for the month, with about 26 days with 6+ hours of sunshine and 11.9 hours of daylight to work with.
A 9.7/10 puts this among the year's best months in Saint-Pierre (4th of 12); only October scores higher, at 9.8/10.
Pack light clothing, swimwear and real sun protection.
Plan for peak pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Saint-Pierre in September?
- In September, Saint-Pierre averages 23°C, 10 mm of rain, and about 26 days with 6+ hours of sunshine. Its climate-comfort score is 9.7/10.
- Is September a good time to visit Saint-Pierre?
- September earns a 9.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Saint-Pierre in September?
- Expect about 10 mm of rain in September. Average humidity is 75% and there are about 26 days with 6+ hours of sunshine.
Curated in Saint-Pierre
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