Saint Jean sur Richelieu Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Saint Jean sur Richelieu Weather Trend Graph


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

Yearly Summary 2026


36°C
Highest Temp
1 Jul. 26

-23°C
Lowest Temp
8 Feb. 26


Seasonal Breakdown

Hottest MonthJuly30.3°C

Coldest MonthFebruary-12.16°C

Wettest MonthMarch13.95mm

Windiest MonthMarch27.05km/h

Frequently Asked Questions


1. What is the hottest month in Saint Jean sur Richelieu historically?

July is historically Saint Jean sur Richelieu's hottest month, with average maximum temperatures around 26°C. During peak heatwave events, the highest recorded temperatures have reached 36°C on 2026-07-01.

2. What is the coldest month in Saint Jean sur Richelieu historically?

January is Saint Jean sur Richelieu's coldest month, with average minimum temperatures around -12°C. The all-time record low of -32°C was recorded on 2023-02-04.

3. What is the average annual rainfall in Saint Jean sur Richelieu over the past 17 years?

Saint Jean sur Richelieu's average annual rainfall is approximately 1247.05mm, based on records spanning 17 years.

4. How many rainy days does Saint Jean sur Richelieu experience on average per year?

Saint Jean sur Richelieu historically records approximately 205.3 rainy days per year. June has the highest number of rain days at an average of 18.4 days.

5. What is the all-time highest temperature ever recorded in Saint Jean sur Richelieu?

The all-time highest temperature recorded in Saint Jean sur Richelieu is 36°C on 2026-07-01.

6. What is the all-time lowest temperature ever recorded in Saint Jean sur Richelieu?

The all-time lowest temperature recorded in Saint Jean sur Richelieu is -32°C on 2023-02-04.

7. What is the windiest time of year in Saint Jean sur Richelieu historically?

Saint Jean sur Richelieu experiences its strongest winds during March. The historic gust record of 55.1 kph was recorded on 2026-01-10.

8. What is the highest and lowest humidity in Saint Jean sur Richelieu during a year?

Usually, Saint Jean sur Richelieu's humidity peaks in February at around 88.8% and drops to its lowest in April at approximately 73.8%.