Weather in Saint-Denis (Réunion)
What's the weather like in Saint-Denis (Réunion)?
Saint-Denis (Réunion) has a moderate climate and heavy rainfall, especially in the wet season. Average daytime highs range from 28°C (83°F) in January to 24°C (75°F) in July, with overnight lows around 25°C (77°F) and 19°C (66°F) respectively.
For comfortable sightseeing temperatures (18–26°C daytime highs), the best months to visit Saint-Denis (Réunion) are April through November.
Quick facts
- Country
- 🇷🇪 Réunion
- Region
- Africa
- Time zone
- Indian/Reunion
- Coordinates
- -20.879, 55.448
Monthly climate
Long-run averages for each month of the year.
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 28°C / 83°F | 25°C / 77°F | 390 mm | 28 | — |
| February | 28°C / 83°F | 25°C / 77°F | 296 mm | 26 | — |
| March | 28°C / 83°F | 25°C / 77°F | 310 mm | 28 | — |
| April | 28°C / 82°F | 24°C / 75°F | 128 mm | 25 | — |
| May | 26°C / 78°F | 22°C / 71°F | 48 mm | 23 | — |
| June | 24°C / 76°F | 20°C / 68°F | 53 mm | 20 | — |
| July | 24°C / 75°F | 19°C / 66°F | 38 mm | 19 | — |
| August | 24°C / 75°F | 19°C / 67°F | 39 mm | 20 | — |
| September | 25°C / 77°F | 20°C / 68°F | 39 mm | 18 | — |
| October | 26°C / 79°F | 21°C / 70°F | 68 mm | 21 | — |
| November | 27°C / 80°F | 23°C / 73°F | 91 mm | 24 | — |
| December | 28°C / 83°F | 24°C / 75°F | 154 mm | 25 | — |
Saint-Denis (Réunion) by month
Detailed weather for any specific month:
Cities with a similar climate to Saint-Denis (Réunion)
Frequently asked questions
When is the best time to visit Saint-Denis (Réunion)?
The most comfortable months in Saint-Denis (Réunion) are usually July, August, September, when average highs sit near 18–26°C (64–79°F) with relatively little rain. See the full month-by-month breakdown for the exact figures.
What is the hottest month in Saint-Denis (Réunion)?
January is typically the hottest month in Saint-Denis (Réunion), averaging a high of 28°C (83°F).
What is the coldest month in Saint-Denis (Réunion)?
July is usually the coldest, with average lows around 19°C (66°F).
Does it snow in Saint-Denis (Réunion)?
Snow is rare in Saint-Denis (Réunion); the climate data shows essentially no snowfall across the year.
Live forecast, sunrise/sunset, and more.