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Photo by B.navez, CC BY-SA 3.0, via Wikimedia Commons.
Réunion in September
sweet spot · one of the best months to go
The year in Réunion
Tap a month for its page
- JanJRéunion in January: avoid
- FebFRéunion in February: avoid
- MarMRéunion in March: avoid
- AprARéunion in April: avoid
- MayMRéunion in May: sweet spot
- JunJRéunion in June: sweet spot
- JulJRéunion in July: ok, busy
- AugARéunion in August: ok, busy
- SepSRéunion in September: sweet spot
- OctORéunion in October: sweet spot
- NovNRéunion in November: sweet spot
- DecDRéunion in December: avoid
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
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Flights
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Where to stay
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Luxury
Things to do
Car hire
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Travel insurance
Check whether your bank card or home insurance already covers this trip.
If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
Your own plan's EU roaming may already cover this.
Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
The numbers
| Daily high | 24°C |
|---|---|
| Nightly low | 20°C |
| Feels like, afternoon | 27°C |
| Rainy days, 1 mm or more | 15 · 163 mm |
| Humidity | 86% |
| Sunshine | 10.3 h/day |
| Daylight | 12.0 h/day |
| Crowds | 100 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at Saint-Gilles, on the west coast, 35 km from the airport (RUN): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Réunion in pictures
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Jean-Pierre Dalbéra from Paris, France, CC BY 2.0, via Wikimedia Commons
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David Monniaux, CC BY-SA 3.0, via Wikimedia Commons
What to pack
- Rain gear you will actually use: about 15 rainy days and 163 mm.
- Sun protection: about 10 hours of sunshine a day.
- Humidity averages 86%; breathable fabrics dry faster.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
| Currency | Euro |
|---|---|
| Languages | French |
| Plugs | Type E, 220 V |
| Driving | On the right |
| Calling code | +262 |
| Travel advice | No advice against travel — UK Foreign Office, updated 2025-12-10 Exercise normal security precautions — Global Affairs Canada, updated 2026-09-24 |
| Health | UK Foreign Office health advice |
Facts from Wikidata (CC0), the UK Foreign Office (Open Government Licence) and the World Bank, refreshed 2026-10-07. The advisory is written for British travellers; entry rules depend on your passport.Travel advice for American readers is the US State Department's (public domain), and for Canadian readers Global Affairs Canada's (Open Government Licence - Canada), each in its own words and written for its own citizens; entry rules depend on your passport.
On arrival in Réunion: the apps, paying, getting around, tipping and the emergency numbers.
September elsewhere
- Everywhere in September
- Beaches in September
- Islands in September
- Mountains in September
- Africa in September
In September from
The other months at Réunion
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