Saint-Denis Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Denis.
Climate overview of Saint-Denis
Saint-Denis, Reunion, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 25°C (77°F), peaking in February at 28°C (82°F) and dipping in July to 23°C (73°F).
The city receives considerable rainfall, with around 1168 mm (46 in) annually. February is the wettest month. It has distinct dry (July to September) and wet (January to March) seasons.
Saint-Denis Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Denis - and find the best time to visit.
Monthly Temperature in Saint-Denis
With minimal seasonal shifts, Saint-Denis experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in February to a comfortable 23°C (73°F) in the coolest month, July.
Nights vary from 24°C (75°F) in February to around 18°C (64°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Denis
Saint-Denis has a notably wet climate with abundant precipitation, recording 1168 mm (46 in) of rainfall per year. The climate in Saint-Denis shows significant variation throughout the year. Expect heavy rainfall in February, the wettest month, with an average of 231 mm (9.1 in) of precipitation over 19 rainy days.
In contrast, the driest month August offers drier and sunnier days, with around 34 mm (1.3 in) of rainfall over 16 rainy days. For more details, please visit our Saint-Denis Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Saint-Denis
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, June, July, August, September, October and November
- Warmest weather: January, February, March, April and December
- Wettest months: January, February, March and December, when rainfall is highest.
- Seasonal pattern: Distinct dry (July to September) and wet (January to March) seasons
Frequently asked questions about the climate in Saint-Denis
What is the best time to visit Saint-Denis?
April, May, June, July, August, September, October and November typically offer the most optimal weather in Saint-Denis. In contrast, January and February tend to have less optimal conditions. Saint-Denis has distinct dry (July to September) and wet (January to March) seasons.
What temperatures can I expect in Saint-Denis?
Daytime highs range from 23°C (73°F) in July to 28°C (82°F) in February. Nighttime lows range from 18°C (64°F) to 24°C (75°F). Temperatures stay relatively stable year-round.
How much rain does Saint-Denis get?
Annual rainfall is around 1168 mm (46 in). February is the wettest month with 231 mm (9.1 in), while August is the driest with 34 mm (1.3 in).
Saint-Denis 3-Day Forecast
Saint-Denis on the map
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Popular this month
Where to go in August - average daytime high across popular destinations.
