Shawinigan
September
Weather in Shawinigan for September 2025
Your guide to Shawinigan weather in September - trends and predictions
In general, the average temperature in Shawinigan at the beginning of September is 24.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.3 °C by the end of September.
Shawinigan sees moderate rainfall in September, averaging 7 rainy days.
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23
Dry days
7
Rainy days
0
Snow days
22°/11°
Temperatures
13 km/h
Avg max wind
80 %
Avg humidity
Shawinigan in September average weather
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Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 23° | 2 19° | 3 24° | 4 26° | 5 26° | 6 27° | 7 24° |
8 19° | 9 20° | 10 20° | 11 21° | 12 21° | 13 22° | 14 19° |
15 22° | 16 23° | 17 24° | 18 23° | 19 22° | 20 20° | 21 21° |
22 21° | 23 20° | 24 20° | 25 16° | 26 17° | 27 20° | 28 21° |
29 20° | 30 21° |
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Temperatures trend during September in Shawinigan
See the weather trend as well as the moving average line
September weather day by day
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Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Partly cloudy | 23° /9° | 2.6 mm | 6 | |
2 Sept. | Mist | 19° /9° | 0.1 mm | 5 | |
3 Sept. | Fog | 24° /11° | 0 mm | 6 | |
4 Sept. | Fog | 26° /14° | 0 mm | 6 | |
5 Sept. | Fog | 26° /15° | 0 mm | 6 | |
6 Sept. | Fog | 27° /15° | 0.3 mm | 6 | |
7 Sept. | Patchy light rain with thunder | 24° /14° | 9.3 mm | 6 | |
8 Sept. | Light rain shower | 19° /12° | 7.7 mm | 5 | |
9 Sept. | Mist | 20° /9° | 0 mm | 5 | |
10 Sept. | Mist | 20° /9° | 0 mm | 5 | |
11 Sept. | Mist | 21° /10° | 0 mm | 6 | |
12 Sept. | Overcast | 21° /11° | 0.1 mm | 5 | |
13 Sept. | Heavy rain | 22° /12° | 13 mm | 5 | |
14 Sept. | Fog | 19° /11° | 0 mm | 5 | |
15 Sept. | Partly cloudy | 22° /9° | 0 mm | 6 | |
16 Sept. | Overcast | 23° /13° | 0 mm | 6 | |
17 Sept. | Light rain shower | 24° /12° | 0.4 mm | 6 | |
18 Sept. | Light rain shower | 23° /12° | 1.8 mm | 5 | |
19 Sept. | Moderate rain | 22° /13° | 4.5 mm | 5 | |
20 Sept. | Patchy rain possible | 20° /12° | 0.1 mm | 5 | |
21 Sept. | Sunny | 21° /9° | 0 mm | 6 | |
22 Sept. | Mist | 21° /8° | 0 mm | 5 | |
23 Sept. | Mist | 20° /8° | 0 mm | 5 | |
24 Sept. | Sunny | 20° /10° | 0 mm | 5 | |
25 Sept. | Sunny | 16° /8° | 9.9 mm | 4 | |
26 Sept. | Sunny | 17° /8° | 77.6 mm | 4 | |
27 Sept. | Sunny | 20° /9° | 0 mm | 5 | |
28 Sept. | Mist | 21° /8° | 0 mm | 5 | |
29 Sept. | Mist | 20° /8° | 0 mm | 5 | |
30 Sept. | Mist | 21° /7° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Shawinigan in September 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 Shawinigan forecast closer to your planned date for the most up-to-date weather information.
Shawinigan in September - FAQ
What are the expected maximum and minimum temperatures in Shawinigan during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Shawinigan during September?
Moderate rainfall is anticipated in Shawinigan during September, with a total of 60.5 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Shawinigan during September?
The average wind speed in Shawinigan during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Shawinigan
Explore the daily rainfall trends and prepare for Shawinigans September weather 💧
UV exposure in Shawinigan during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Get accurate weather forecasts for Shawinigan, located at latitude 46.567 and longitude -72.749. Stay updated with localized weather information tailored for Shawinigan.
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