Chambly
September
Weather in Chambly for September 2026
Your guide to Chambly weather in September - trends and predictions
In general, the average temperature in Chambly at the beginning of September is 24.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.9 °C by the end of September.
With an average of 2 rainy days, Chambly experiences minimal rainfall in September.
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Temperatures
Rain 🌧️
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28
Dry days
2
Rainy days
0
Snow days
25°/9°
Temperatures
14 km/h
Avg max wind
76 %
Avg humidity
Chambly Weather September
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Temperatures trend during September in Chambly
See the weather trend as well as the moving average line
September weather in Chambly day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Mist | 25° /11° | 1 mm | 6 | |
| 2 Sept. | Mist | 23° /12° | 0.1 mm | 5 | |
| 3 Sept. | Fog | 24° /12° | 0 mm | 6 | |
| 4 Sept. |  Partly cloudy | 26° /14° | 4.6 mm | 7 | |
| 5 Sept. | Fog | 26° /15° | 11.6 mm | 6 | |
| 6 Sept. | Fog | 25° /15° | 16.1 mm | 5 | |
| 7 Sept. |  Light rain shower | 23° /13° | 5.8 mm | 5 | |
| 8 Sept. | Light rain shower | 20° /10° | 9 mm | 5 | |
| 9 Sept. |  Overcast | 21° /8° | 0 mm | 5 | |
| 10 Sept. | Light rain shower | 21° /10° | 4.6 mm | 5 | |
| 11 Sept. | Mist | 22° /11° | 3.7 mm | 5 | |
| 12 Sept. | Overcast | 22° /10° | 0.4 mm | 5 | |
| 13 Sept. | Light rain shower | 21° /12° | 6.8 mm | 5 | |
| 14 Sept. | Mist | 21° /12° | 0.4 mm | 5 | |
| 15 Sept. | Mist | 23° /11° | 0 mm | 6 | |
| 16 Sept. | Overcast | 24° /13° | 0 mm | 6 | |
| 17 Sept. | Partly cloudy | 26° /12° | 0 mm | 6 | |
| 18 Sept. | Light rain shower | 25° /13° | 0.4 mm | 6 | |
| 19 Sept. | Overcast | 21° /11° | 7.5 mm | 5 | |
| 20 Sept. | Mist | 21° /9° | 0 mm | 5 | |
| 21 Sept. | Mist | 21° /6° | 0 mm | 5 | |
| 22 Sept. | Mist | 21° /8° | 0.6 mm | 5 | |
| 23 Sept. | Mist | 21° /11° | 2.1 mm | 5 | |
| 24 Sept. | Partly cloudy | 23° /11° | 0 mm | 6 | |
| 25 Sept. |  Moderate or heavy rain shower | 18° /10° | 37.7 mm | 4 | |
| 26 Sept. | Mist | 20° /10° | 62.6 mm | 5 | |
| 27 Sept. | Mist | 20° /7° | 0 mm | 4 | |
| 28 Sept. | Mist | 22° /10° | 0 mm | 5 | |
| 29 Sept. | Mist | 22° /9° | 0 mm | 5 | |
| 30 Sept. | Mist | 21° /8° | 0 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Chambly 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 Chambly forecast closer to your planned date for the most up-to-date weather information.
Change Month
Chambly in September - FAQ
What are the expected maximum and minimum temperatures in Chambly during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Chambly during September?
Significant rainfall exceeding 436.8 mm is expected in Chambly during September, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chambly during September?
The average wind speed in Chambly during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Chambly
Explore the daily rainfall trends and prepare for Chamblys September weather 💧
UV exposure in Chambly during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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