climate data for any destination ● this site in Dutch ● our cookie policy ● contact

The climate of Saint Denis (Réunion)
Saint Denis is the biggest town and capital in the Isle of Réunion. It lies on the north-coast of Réunion. Altogether this town, founded in 1669, counts approximately onehundred and fiftythousand inhabitants, which is about one fifth of the total number of inhabitants in the island. Saint Denis is the birth-place of Roland Garros, a French aircraft pioneer and war hero, after whom the international airport of Réunion has been named. Tennis lovers know the name from the Open French Tennis Championships, also named after him. The climate of Réunion is a tropical monsoon climate with hot wet summers and dry and fairly warm winters. Throughout the entire year the temperatures here are very agreeable and in the winter fluctuate from 21-22 degrees in the daytime to almost thirty degrees in the summermonths. The most agreeable months are September, October and November, when the temperature slowly rises a little and when there is the least precipitation of all months. There is also no chance of cyclones (hurricanes) in that period and the sun shines abundantly.

Climate information
The data below is based on registered weather data and applies to Saint Denis:

	average  maximum temperature (°C)	average minimum temperature (°C)	average hours of sunshine per day	average days with precipitation per month	average mm precipitation per month	average sea temperature (°C)
January	27	20	7	20		28
February	27	20	7	20		28
March	27	20	6	22		28
April	25	19	6	20		27
May	24	17	6	17		26
June	22	15	6	16		25
July	21	15	6	18		24
August	21	14	6	19		23
September	22	15	7	15		24
October	24	16	7	15		24
November	25	17	7	16		25
December	26	19	7	19		27
= 0-5 mm ● = 6-30 mm ● = 31-60 mm ● = 61-100 mm ● = 101-200 mm ● = over 200 mm = 0-0.2 inches ● = 0.2-1.2 inches ● = 1.2-2.4 inches ● = 2.5-4 inches ● = 4.1-8 inches ● = over 8 inches

More climate information
Climate figures are very useful but don’t present a general impression of the climate and the eventual weather circumstances within a certain period. The figures don’t always reflect the chance of wintry weather, extreme heat or hurricanes. That is why we offer useful extra climate information for each month of the year:

	chance of (very) hot weather	chance of (very) cool weather	chance of long-term precipitation	chance of hurricanes (cyclones)	chance of sunny days	UV-index
January
February
March
April
May
June
July
August
September
October
November
December
click here for the explanation of the symbols

Disclaimer
The information at this site was carefully composed from climate data collected by meteorological services, meteorological offices, climate experts and other sources. “More climate info” is based on statistics, climate data and personal experience. No rights can be derived from this site. Weather has no memory and gives no guaranties. Nothing is as changeable and unpredictable as the weather. The authors of this site feel in no way responsible for any damages caused by misinterpretation or other circumstances that may influence your holiday or trip to a certain destination. We provide information, it’s up to the reader to use it to it’s benefit.