Dollard-Des Ormeaux
September
Weather in Dollard-Des Ormeaux for September 2025
Your guide to Dollard-Des Ormeaux weather in September - trends and predictions
In general, the average temperature in Dollard-Des Ormeaux at the beginning of September is 24.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.4 °C by the end of September.
Dollard-Des Ormeaux experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 121.9 mm.
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Temperatures
Rain 🌧️
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20
Dry days
10
Rainy days
0
Snow days
22°/12°
Temperatures
14 km/h
Avg max wind
75 %
Avg humidity
Dollard-Des Ormeaux in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2 22° | 3 24° | 4  27° | 5 27° | 6 27° | 7  23° |
| 8  19° | 9 20° | 10 20° | 11  22° | 12 24° | 13  22° | 14 21° |
| 15 24° | 16 24° | 17  25° | 18 23° | 19 23° | 20 22° | 21 21° |
| 22 22° | 23 20° | 24 21° | 25  17° | 26 19° | 27 21° | 28 21° |
| 29 21° | 30 23° |
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Temperatures trend during September in Dollard-Des Ormeaux
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. | Mist | 24° /10° | 3.6 mm | 5 | |
| 2 Sept. | Mist | 22° /10° | 0 mm | 5 | |
| 3 Sept. | Fog | 24° /11° | 0 mm | 6 | |
| 4 Sept. | Cloudy | 27° /14° | 0 mm | 7 | |
| 5 Sept. | Mist | 27° /16° | 0 mm | 7 | |
| 6 Sept. | Cloudy | 27° /17° | 0.1 mm | 6 | |
| 7 Sept. | Patchy light rain with thunder | 23° /13° | 9.4 mm | 5 | |
| 8 Sept. | Light rain shower | 19° /12° | 9.8 mm | 5 | |
| 9 Sept. | Cloudy | 20° /8° | 0 mm | 5 | |
| 10 Sept. | Light rain shower | 20° /11° | 3.5 mm | 5 | |
| 11 Sept. | Overcast | 22° /11° | 1.6 mm | 6 | |
| 12 Sept. | Mist | 24° /13° | 2.3 mm | 6 | |
| 13 Sept. | Moderate rain | 22° /13° | 6.6 mm | 5 | |
| 14 Sept. | Overcast | 21° /12° | 0 mm | 6 | |
| 15 Sept. | Mist | 24° /11° | 0 mm | 6 | |
| 16 Sept. | Overcast | 24° /14° | 0 mm | 6 | |
| 17 Sept. | Partly cloudy | 25° /12° | 0 mm | 6 | |
| 18 Sept. | Light rain shower | 23° /13° | 0.9 mm | 6 | |
| 19 Sept. | Moderate rain | 23° /14° | 5.6 mm | 5 | |
| 20 Sept. | Cloudy | 22° /11° | 0 mm | 5 | |
| 21 Sept. | Partly cloudy | 21° /9° | 0 mm | 6 | |
| 22 Sept. | Mist | 22° /9° | 0 mm | 5 | |
| 23 Sept. | Overcast | 20° /11° | 0 mm | 5 | |
| 24 Sept. | Partly cloudy | 21° /12° | 0 mm | 6 | |
| 25 Sept. | Sunny | 17° /10° | 16.5 mm | 5 | |
| 26 Sept. | Sunny | 19° /9° | 62.1 mm | 5 | |
| 27 Sept. | Cloudy | 21° /8° | 0 mm | 5 | |
| 28 Sept. | Cloudy | 21° /11° | 0 mm | 5 | |
| 29 Sept. | Mist | 21° /9° | 0 mm | 5 | |
| 30 Sept. | Mist | 23° /11° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Dollard-Des Ormeaux 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 Dollard-Des Ormeaux forecast closer to your planned date for the most up-to-date weather information.
Dollard-Des Ormeaux in September - FAQ
What are the expected maximum and minimum temperatures in Dollard-Des Ormeaux during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Dollard-Des Ormeaux during September?
Significant rainfall exceeding 121.9 mm is expected in Dollard-Des Ormeaux during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Dollard-Des Ormeaux during September?
The average wind speed in Dollard-Des Ormeaux during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Dollard-Des Ormeaux
Explore the daily rainfall trends and prepare for Dollard-Des Ormeauxs September weather 💧
UV exposure in Dollard-Des Ormeaux during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Dollard-Des Ormeaux?Get accurate weather forecasts for Dollard-Des Ormeaux, located at latitude 45.495 and longitude -73.824. Stay updated with localized weather information tailored for Dollard-Des Ormeaux.
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