Saint-Jean-sur-Richelieu
October
Weather in Saint-Jean-sur-Richelieu for October 2025
Your guide to Saint-Jean-sur-Richelieu weather in October - trends and predictions
In general, the average temperature in Saint-Jean-sur-Richelieu at the beginning of October is 20.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12 °C by the end of October.
Expect significant rainfall in Saint-Jean-sur-Richelieu during October, with an average of 20 rainy days.
Snowfall in Saint-Jean-sur-Richelieu during October is quite rare, with fewer than 2 snowy days on average.
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10
Dry days
20
Rainy days
1
Snow days
15°/7°
Temperatures
20 km/h
Avg max wind
82 %
Avg humidity
Saint-Jean-sur-Richelieu in October average weather
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Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 22° | 2 18° | 3 23° | 4 26° | 5 20° | ||
6 19° | 7 18° | 8 13° | 9 12° | 10 12° | 11 15° | 12 14° |
13 12° | 14 11° | 15 8° | 16 11° | 17 14° | 18 16° | 19 16° |
20 18° | 21 18° | 22 15° | 23 15° | 24 13° | 25 13° | 26 13° |
27 12° | 28 12° | 29 9° | 30 11° | 31 14° |
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Temperatures trend during October in Saint-Jean-sur-Richelieu
See the weather trend as well as the moving average line
October weather day by day
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Date | Weather | Temperatures | Rain | Snow | More |
---|---|---|---|---|---|
1 Oct. | Mist | 22° /9° | 0 mm | 0 cm | |
2 Oct. | Overcast | 18° /9° | 0 mm | 0 cm | |
3 Oct. | Sunny | 23° /9° | 0 mm | 0 cm | |
4 Oct. | Mist | 26° /11° | 0 mm | 0 cm | |
5 Oct. | Cloudy | 20° /13° | 6.3 mm | 0 cm | |
6 Oct. | Patchy light drizzle | 19° /9° | 5.8 mm | 0 cm | |
7 Oct. | Light rain shower | 18° /11° | 43.3 mm | 0 cm | |
8 Oct. | Light rain shower | 13° /4° | 9.7 mm | 0 cm | |
9 Oct. | Light rain shower | 12° /4° | 0.5 mm | 0 cm | |
10 Oct. | Light rain shower | 12° /6° | 2.3 mm | 0 cm | |
11 Oct. | Patchy rain possible | 15° /6° | 0.7 mm | 0 cm | |
12 Oct. | Patchy rain possible | 14° /4° | 5.4 mm | 0 cm | |
13 Oct. | Light rain shower | 12° /2° | 0.5 mm | 0 cm | |
14 Oct. | Patchy rain possible | 11° /4° | 4.3 mm | 0 cm | |
15 Oct. | Patchy rain possible | 8° /2° | 0.2 mm | 0 cm | |
16 Oct. | Patchy rain possible | 11° /4° | 0.1 mm | 0 cm | |
17 Oct. | Overcast | 14° /3° | 0 mm | 0 cm | |
18 Oct. | Patchy rain possible | 16° /4° | 0.2 mm | 0 cm | |
19 Oct. | Overcast | 16° /4° | 0 mm | 0 cm | |
20 Oct. | Patchy rain possible | 18° /7° | 0.4 mm | 0 cm | |
21 Oct. | Light rain shower | 18° /9° | 7.2 mm | 0 cm | |
22 Oct. | Moderate rain | 15° /6° | 12.6 mm | 0 cm | |
23 Oct. | Patchy rain possible | 15° /8° | 1.6 mm | 0 cm | |
24 Oct. | Mist | 13° /4° | 1.9 mm | 0 cm | |
25 Oct. | Light drizzle | 13° /4° | 1.9 mm | 0 cm | |
26 Oct. | Patchy rain possible | 13° /8° | 1.3 mm | 0 cm | |
27 Oct. | Light drizzle | 12° /7° | 0.7 mm | 0 cm | |
28 Oct. | Light rain shower | 12° /1° | 0.3 mm | 0 cm | |
29 Oct. | Patchy rain possible | 9° /0° | 2.6 mm | 0 cm | |
30 Oct. | Moderate snow | 11° /4° | 11 mm | 3.8 cm | |
31 Oct. | Mist | 14° /5° | 0.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Saint-Jean-sur-Richelieu in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Saint-Jean-sur-Richelieu forecast closer to your planned date for the most up-to-date weather information.
Saint-Jean-sur-Richelieu in October - FAQ
What are the expected maximum and minimum temperatures in Saint-Jean-sur-Richelieu during October?
During October, expect a variety of temperatures with highs around 15° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Saint-Jean-sur-Richelieu during October?
Significant rainfall exceeding 116.2 mm is expected in Saint-Jean-sur-Richelieu during October, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Saint-Jean-sur-Richelieu during October?
Saint-Jean-sur-Richelieu experiences an average snowfall of 7.5 cm during October, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Saint-Jean-sur-Richelieu during October?
The average wind speed in Saint-Jean-sur-Richelieu during October is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Saint-Jean-sur-Richelieu
Explore the daily rainfall trends and prepare for Saint-Jean-sur-Richelieus October weather 💧
October snowfall in Saint-Jean-sur-Richelieu
Track daily snowfall levels and discover Saint-Jean-sur-Richelieu’s snowy potential this October ❄️
UV exposure in Saint-Jean-sur-Richelieu during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Get accurate weather forecasts for Saint-Jean-sur-Richelieu, located at latitude 45.307 and longitude -73.263. Stay updated with localized weather information tailored for Saint-Jean-sur-Richelieu.
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