Saint-Denis weather

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The weather guide for Saint-Denis, Reunion shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in Saint-Denis?

The hottest time of year in Saint-Denis is normally February. Expect maximum daytime temperatures to reach 27°C with high heat and humidity.

Which month has the most rain in Saint-Denis?

In terms of rainfall, January is usually the wettest month in Saint-Denis with 254mm on average. There are normally 18 days in January with some rain.

When is it sunniest in Saint-Denis?

The sunniest time of year in Saint-Denis is normally May with bright sunshine on average for 57% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Saint-Denis?

The sea is usually at its warmest in Saint-Denis in February when the water temperature reaches 28°C.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Saint-Denis weather with the USA

Below the Saint-Denis weather chart shows average maximum daytime temperature for Saint-Denis, Reunion and the USA (Washington).

Maximum daytime temperature (°C)

Saint-Denis, Reunion
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Saint-Denis, Reunion cyclone season

% of month affected by tropical storms
5.1%
5.3%
4.2%
0
0
0
0
0
0
0
0
1.6%
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Saint-Denis, Reunion tropical storm risk chart above shows the cyclone season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

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