Chaudière-Appalaches (Lévis)
September
Weather in Chaudière-Appalaches for September 2026
Your guide to Chaudière-Appalaches weather in September - trends and predictions
In general, the average temperature in Chaudière-Appalaches at the beginning of September is 23.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.7 °C by the end of September.
Chaudière-Appalaches experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 121.2 mm.
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Temperatures
Rain 🌧️
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21
Dry days
9
Rainy days
0
Snow days
20°/10°
Temperatures
15 km/h
Avg max wind
81 %
Avg humidity
Chaudière-Appalaches Weather September
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Temperatures trend during September in Chaudière-Appalaches
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September weather in Chaudière-Appalaches day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 24° /9° | 2.9 mm | 6 | |
| 2 Sept. |  Mist | 21° /10° | 0.1 mm | 4 | |
| 3 Sept. | Mist | 23° /11° | 0 mm | 6 | |
| 4 Sept. | Partly cloudy | 25° /12° | 0 mm | 6 | |
| 5 Sept. | Fog | 24° /14° | 2.8 mm | 5 | |
| 6 Sept. |  Patchy light rain with thunder | 24° /13° | 15.8 mm | 5 | |
| 7 Sept. |  Moderate or heavy rain shower | 22° /12° | 4.9 mm | 5 | |
| 8 Sept. |  Light rain shower | 18° /10° | 4.4 mm | 5 | |
| 9 Sept. | Mist | 19° /8° | 0.1 mm | 4 | |
| 10 Sept. |  Moderate rain | 19° /8° | 1.1 mm | 4 | |
| 11 Sept. | Partly cloudy | 20° /10° | 2.2 mm | 5 | |
| 12 Sept. | Mist | 19° /8° | 0 mm | 4 | |
| 13 Sept. |  Heavy rain | 21° /11° | 13.2 mm | 5 | |
| 14 Sept. | Partly cloudy | 19° /12° | 0 mm | 5 | |
| 15 Sept. | Mist | 21° /9° | 0 mm | 5 | |
| 16 Sept. | Moderate rain | 21° /11° | 1.5 mm | 5 | |
| 17 Sept. | Mist | 24° /11° | 0 mm | 5 | |
| 18 Sept. | Fog | 24° /15° | 1.5 mm | 6 | |
| 19 Sept. | Moderate rain | 18° /11° | 9.2 mm | 5 | |
| 20 Sept. | Fog | 17° /8° | 0.2 mm | 4 | |
| 21 Sept. | Partly cloudy | 19° /6° | 0 mm | 5 | |
| 22 Sept. | Mist | 19° /7° | 1.7 mm | 5 | |
| 23 Sept. | Mist | 20° /9° | 0 mm | 5 | |
| 24 Sept. |  Overcast | 20° /9° | 0 mm | 4 | |
| 25 Sept. |  Sunny | 15° /10° | 24.1 mm | 4 | |
| 26 Sept. | Partly cloudy | 18° /8° | 39.6 mm | 4 | |
| 27 Sept. | Sunny | 19° /8° | 0 mm | 5 | |
| 28 Sept. | Mist | 20° /8° | 0 mm | 5 | |
| 29 Sept. | Mist | 20° /8° | 0 mm | 5 | |
| 30 Sept. | Mist | 19° /8° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Chaudière-Appalaches 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 Chaudière-Appalaches forecast closer to your planned date for the most up-to-date weather information.
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Chaudière-Appalaches in September - FAQ
What are the expected maximum and minimum temperatures in Chaudière-Appalaches during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Chaudière-Appalaches during September?
Significant rainfall exceeding 121.2 mm is expected in Chaudière-Appalaches during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chaudière-Appalaches during September?
The average wind speed in Chaudière-Appalaches during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Chaudière-Appalaches
Explore the daily rainfall trends and prepare for Chaudière-Appalachess September weather 💧
Typically, Chaudière-Appalaches has 9 rainy days in September with a total of 121.2 mm of rainfall.
UV exposure in Chaudière-Appalaches during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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