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Hourly Forecast
Daylight Hours
06:09
Sunrise
18:11
Sunset
Moon
Waxing Gibbous
14:28
Moonrise
03:51
Moonset
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View stargazing scoreWeather in Saint-Denis today, September 22, 2026
Expect unsettled, showery conditions in Saint-Denis on September 22, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 72% and the highest odds around 11:00. Cloud is also thick early on, peaking near 67% around 11:00.
The day peaks near 24°C and cools toward 17°C. The air stays humid, with relative humidity between 71% and 99% and the peak around 18:00. Winds stay light, near 2.7 km/h by 13:00, so the day feels still more than breezy.
Through the afternoon wet weather remains a factor, with rain chances near 100% around 14:00. Cloud also stays substantial, close to 73% near 12:00. Expect visibility near 11.6 km, with poorer spells close to 6.1 km. The sun rises at 06:09 and sets at 18:11, for a total of 12 hours 1 minutes of sunlight today.
In short, treat September 22, 2026 in Saint-Denis as a damp day: pack covers, watch the wetter hours, and expect a high near 24°C.
Frequently asked questions about weather in Saint-Denis
How warm does it get in Saint-Denis?
The warmest month in Saint-Denis is January, with average high temperatures of 26°C. The average temperature during this period is around 24°C.
How cold does it get in Saint-Denis?
The coldest month in Saint-Denis is August, with average low temperatures of 16°C. The average temperature during this period is around 19°C.
What is the wettest time of year in Saint-Denis?
The wettest month in Saint-Denis is January, with an average of 266mm of precipitation.
What is the driest time of year in Saint-Denis?
The driest month in Saint-Denis is September, with an average of 38mm of precipitation.
