Chaudière-Appalaches
September
Weather in Chaudière-Appalaches for September 2025
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 23.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.6 °C by the end of September.
Chaudière-Appalaches sees moderate rainfall in September, averaging 10 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
20
Dry days
10
Rainy days
0
Snow days
21°/9°
Temperatures
11 km/h
Avg max wind
83 %
Avg humidity
Chaudière-Appalaches in September average weather
Move between months or click on a day
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 23° | 2 18° | 3 21° | 4 25° | 5 26° | 6 26° | 7 25° |
8 18° | 9 18° | 10 15° | 11 20° | 12 21° | 13 21° | 14 20° |
15 21° | 16 20° | 17 23° | 18 21° | 19 19° | 20 17° | 21 18° |
22 19° | 23 18° | 24 19° | 25 15° | 26 15° | 27 18° | 28 18° |
29 19° | 30 19° |
You can click on date
Access Chaudière-Appalaches weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Chaudière-Appalaches
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Mist | 23° /6° | 3.5 mm | 5 | |
2 Sept. | Mist | 18° /7° | 0.4 mm | 4 | |
3 Sept. | Fog | 21° /7° | 0 mm | 5 | |
4 Sept. | Mist | 25° /11° | 0 mm | 6 | |
5 Sept. | Fog | 26° /14° | 0 mm | 6 | |
6 Sept. | Fog | 26° /14° | 0.8 mm | 6 | |
7 Sept. | Fog | 25° /14° | 4.7 mm | 6 | |
8 Sept. | Light rain shower | 18° /10° | 4.5 mm | 5 | |
9 Sept. | Fog | 18° /8° | 0 mm | 4 | |
10 Sept. | Light rain shower | 15° /7° | 3.6 mm | 4 | |
11 Sept. | Fog | 20° /9° | 14.1 mm | 5 | |
12 Sept. | Fog | 21° /10° | 0.3 mm | 5 | |
13 Sept. | Light rain shower | 21° /12° | 4.1 mm | 5 | |
14 Sept. | Mist | 20° /11° | 0.1 mm | 5 | |
15 Sept. | Fog | 21° /7° | 0 mm | 5 | |
16 Sept. | Moderate rain | 20° /11° | 6.8 mm | 5 | |
17 Sept. | Fog | 23° /11° | 0.2 mm | 6 | |
18 Sept. | Light rain shower | 21° /13° | 1.3 mm | 5 | |
19 Sept. | Heavy rain | 19° /11° | 29.5 mm | 4 | |
20 Sept. | Fog | 17° /11° | 0.1 mm | 4 | |
21 Sept. | Mist | 18° /8° | 0 mm | 4 | |
22 Sept. | Mist | 19° /7° | 0 mm | 5 | |
23 Sept. | Mist | 18° /9° | 0 mm | 4 | |
24 Sept. | Mist | 19° /8° | 0 mm | 5 | |
25 Sept. | Cloudy | 15° /8° | 0 mm | 4 | |
26 Sept. | Mist | 15° /6° | 60.2 mm | 4 | |
27 Sept. | Sunny | 18° /8° | 0 mm | 5 | |
28 Sept. | Mist | 18° /7° | 0 mm | 5 | |
29 Sept. | Mist | 19° /8° | 0 mm | 5 | |
30 Sept. | Overcast | 19° /9° | 0 mm | 5 | |
Next |
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.
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 21° and cooler nights around 9°. 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 130 mm is expected in Chaudière-Appalaches during September, occurring over more than 10 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 11 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 💧
UV exposure in Chaudière-Appalaches during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Chaudière-Appalaches
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Chaudière-Appalaches?
Get accurate weather forecasts for Chaudière-Appalaches, located at latitude 46.114 and longitude -70.665. Stay updated with localized weather information tailored for Chaudière-Appalaches.
Found a mistake?
We appreciate your attention to details. Tell us here.