Côte-Saint-Luc
September
Weather in Côte-Saint-Luc for September 2027
Your guide to Côte-Saint-Luc weather in September - trends and predictions
In general, the average temperature in Côte-Saint-Luc at the beginning of September is 24.5 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.6 °C by the end of September.
Côte-Saint-Luc experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 240.1 mm.
Is September a good time to visit Côte-Saint-Luc? check out the best time to travel to Côte-Saint-Luc page.
✨ Is September a good time to visit Côte-Saint-Luc? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
22
Dry days
8
Rainy days
0
Snow days
22°/12°
Temperatures
14 km/h
Avg max wind
71 %
Avg humidity
Côte-Saint-Luc Weather September
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Temperatures trend during September in Côte-Saint-Luc
See the weather trend as well as the moving average line
September weather in Côte-Saint-Luc day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 25° /13° | 1.6 mm | 5 | |
| 2 Sept. |  Heavy rain | 24° /14° | 43.2 mm | 5 | |
| 3 Sept. | Heavy rain | 25° /15° | 47.1 mm | 5 | |
| 4 Sept. |  Moderate rain | 26° /16° | 13.2 mm | 6 | |
| 5 Sept. | Moderate rain | 25° /15° | 10.3 mm | 6 | |
| 6 Sept. |  Light rain | 24° /16° | 7.2 mm | 6 | |
| 7 Sept. |  Patchy light rain with thunder | 23° /13° | 5.7 mm | 5 | |
| 8 Sept. | Moderate rain | 21° /13° | 17.2 mm | 4 | |
| 9 Sept. | Light rain | 21° /10° | 4.7 mm | 4 | |
| 10 Sept. | Heavy rain | 22° /12° | 5.6 mm | 6 | |
| 11 Sept. | Patchy rain possible | 21° /12° | 1.3 mm | 6 | |
| 12 Sept. |  Overcast | 23° /12° | 0.7 mm | 6 | |
| 13 Sept. | Moderate rain | 21° /14° | 5.5 mm | 4 | |
| 14 Sept. | Overcast | 20° /13° | 0.3 mm | 5 | |
| 15 Sept. |  Mist | 23° /12° | 0.1 mm | 5 | |
| 16 Sept. | Overcast | 25° /15° | 0 mm | 5 | |
| 17 Sept. |  Partly cloudy | 25° /14° | 0 mm | 5 | |
| 18 Sept. | Light rain shower | 24° /14° | 0.4 mm | 5.5 | |
| 19 Sept. | Light rain | 21° /12° | 4.9 mm | 5 | |
| 20 Sept. | Overcast | 21° /10° | 0 mm | 4 | |
| 21 Sept. | Overcast | 19° /9° | 0 mm | 4 | |
| 22 Sept. | Mist | 20° /9° | 0.4 mm | 5 | |
| 23 Sept. | Patchy rain possible | 21° /12° | 1.1 mm | 5 | |
| 24 Sept. |  Sunny | 22° /12° | 0 mm | 5 | |
| 25 Sept. | Heavy rain | 19° /12° | 31.6 mm | 4.9 | |
| 26 Sept. | Heavy rain | 21° /12° | 36.3 mm | 4 | |
| 27 Sept. | Mist | 20° /10° | 0.2 mm | 4 | |
| 28 Sept. | Patchy rain possible | 20° /12° | 1.3 mm | 4 | |
| 29 Sept. | Mist | 22° /11° | 0 mm | 4.5 | |
| 30 Sept. | Mist | 21° /10° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Côte-Saint-Luc 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 Côte-Saint-Luc forecast closer to your planned date for the most up-to-date weather information.
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Côte-Saint-Luc in September - FAQ
What are the expected maximum and minimum temperatures in Côte-Saint-Luc 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 Côte-Saint-Luc during September?
Significant rainfall exceeding 240.1 mm is expected in Côte-Saint-Luc during September, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Côte-Saint-Luc during September?
The average wind speed in Côte-Saint-Luc during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Côte-Saint-Luc
Explore the daily rainfall trends and prepare for Côte-Saint-Lucs September weather 💧
Typically, Côte-Saint-Luc has 8 rainy days in September with a total of 240.1 mm of rainfall.
UV exposure in Côte-Saint-Luc during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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