Saint Denis Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Saint Denis Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


41°C
Highest Temp
24 Jun. 26

-3°C
Lowest Temp
6 Jan. 26


Seasonal Breakdown

Hottest MonthAugust33.02°C

Coldest MonthJanuary3.31°C

Wettest MonthFebruary4.17mm

Windiest MonthFebruary20.45km/h

Frequently Asked Questions


1. What is the hottest month in Saint Denis historically?

August is historically Saint Denis's hottest month, with average maximum temperatures around 26°C. During peak heatwave events, the highest recorded temperatures have reached 41°C on 2026-06-24.

2. What is the coldest month in Saint Denis historically?

January is Saint Denis's coldest month, with average minimum temperatures around 2°C. The all-time record low of -9°C was recorded on 2012-02-03.

3. What is the average annual rainfall in Saint Denis over the past 17 years?

Saint Denis's average annual rainfall is approximately 738.6mm, based on records spanning 17 years.

4. How many rainy days does Saint Denis experience on average per year?

Saint Denis historically records approximately 201.7 rainy days per year. December has the highest number of rain days at an average of 19.5 days.

5. What is the all-time highest temperature ever recorded in Saint Denis?

The all-time highest temperature recorded in Saint Denis is 41°C on 2026-06-24.

6. What is the all-time lowest temperature ever recorded in Saint Denis?

The all-time lowest temperature recorded in Saint Denis is -9°C on 2012-02-03.

7. What is the windiest time of year in Saint Denis historically?

Saint Denis experiences its strongest winds during February. The historic gust record of 53.5 kph was recorded on 2010-02-28.

8. What is the highest and lowest humidity in Saint Denis during a year?

Usually, Saint Denis's humidity peaks in January at around 83.3% and drops to its lowest in August at approximately 63.03%.