When to visit
Richelieu?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Richelieu
Quebec · Canada

The best time to visit Richelieu is May, June, September, when the weather, flight prices, and crowds align. — consistent weather climate

Climate score
September
82

Excellent climate

🌥Mild

Temperature
13–21°C
Cool nights
Feels like
11–21°C
Comfortable
Precipitation
86mm
Heavy downpours · 8 days
Sunshine
9.2h
Partly cloudy
Humidity (%)
78%
Comfortable
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
-30°-20°-10°0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec
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Tourist Crowds
Monthly visitor flow
72
High season
050100JanFebMarAprMayJunJulAugSep72OctNovDec
Monthly Overview
Score111212298274747282521710
ClimatePolarPolarColdColdMildHumidHumidHumidMildColdColdPolar
Temperature-12–-3°C-12–-2°C-5–5°C2–12°C9–20°C15–24°C18–26°C17–25°C13–21°C7–15°C0–7°C-6–1°C
Feels like-17–-8°C-17–-6°C-9–0°C-3–9°C6–18°C14–25°C18–28°C17–26°C11–21°C4–13°C-4–4°C-11–-3°C
Precipitation79mm
14 days
70mm
12 days
84mm
13 days
111mm
13 days
70mm
9 days
133mm
12 days
129mm
13 days
150mm
14 days
86mm
8 days
95mm
11 days
68mm
9 days
95mm
16 days
Sunshine3.8h
☀︎ 42%
5.6h
☀︎ 53%
6.7h
☀︎ 56%
7.6h
☀︎ 56%
10.7h
☀︎ 72%
10.8h
☀︎ 69%
11.5h
☀︎ 75%
10.3h
☀︎ 73%
9.2h
☀︎ 73%
6.7h
☀︎ 61%
5.2h
☀︎ 54%
3.1h
☀︎ 36%
WindW · 18 km/hSW · 22 km/hW · 22 km/hW · 22 km/hW · 20 km/hSW · 19 km/hSW · 18 km/hSW · 16 km/hSW · 17 km/hSW · 19 km/hSW · 21 km/hSW · 20 km/h
Humidity (%)80%76%71%66%62%69%75%78%78%77%75%77%
Day length9.2h10.4h11.9h13.5h14.9h15.6h15.3h14.0h12.5h10.9h9.5h8.8h
Tourist CrowdsLow seasonLow seasonLow seasonShoulder seasonShoulder seasonHigh seasonHigh seasonHigh seasonHigh seasonHigh seasonShoulder seasonShoulder season

Frequently asked questions

What is the best time to visit Richelieu?

The best time to visit Richelieu is May, September, June, July, August, with temperatures between 9 °C and 26 °C. The best month is May. May is shoulder season.

What is the weather like in Richelieu?

Richelieu has a climate with an overall score of 4.4/10. Annual temperatures range from -12 °C to 26 °C.

What is the hottest month in Richelieu?

The hottest month in Richelieu is July, with average highs of 26 °C and lows of 18 °C.

What is the rainiest month in Richelieu?

The rainiest month in Richelieu is August, with an average of 150 mm of precipitation.

When is peak season in Richelieu?

Peak season in Richelieu is June, July, August, September, October. This is the most popular period, with the highest tourism levels and prices.

When is shoulder season in Richelieu?

Shoulder season in Richelieu falls in April, May, November, December. It offers a good balance of decent weather and lower prices compared to peak season.