Mont-Tremblant
August
Weather in Mont-Tremblant for August 2025
Your guide to Mont-Tremblant weather in August - trends and predictions
In general, the average temperature in Mont-Tremblant at the beginning of August is 23.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.9 °C by the end of August.
Mont-Tremblant in August brings notable rainfall, with an average of 20 rainy days and a total precipitation of 123.4 mm.
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Temperatures
Rain 🌧️
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11
Dry days
20
Rainy days
0
Snow days
21°/12°
Temperatures
13 km/h
Avg max wind
78 %
Avg humidity
Mont-Tremblant Weather August
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  27° | 2  28° | |||||
| 3  25° | 4 27° | 5 18° | 6 19° | 7  20° | 8  21° | 9  17° |
| 10  20° | 11 14° | 12 17° | 13 23° | 14 25° | 15 27° | 16 27° |
| 17 19° | 18 20° | 19 17° | 20 14° | 21 17° | 22 15° | 23 23° |
| 24 21° | 25 24° | 26 24° | 27 27° | 28 19° | 29 21° | 30  20° |
| 31 18° |
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Temperatures trend during August in Mont-Tremblant
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 27° /16° | 0 mm | 6 | |
| 2 Aug. | Partly cloudy | 28° /16° | 0 mm | 7 | |
| 3 Aug. | Patchy light rain with thunder | 25° /18° | 10.7 mm | 6 | |
| 4 Aug. | Patchy rain possible | 27° /15° | 1.8 mm | 6 | |
| 5 Aug. | Light rain shower | 18° /12° | 3.7 mm | 4 | |
| 6 Aug. | Partly cloudy | 19° /8° | 0 mm | 5 | |
| 7 Aug. | Sunny | 20° /7° | 0 mm | 6 | |
| 8 Aug. | Patchy light drizzle | 21° /9° | 0.5 mm | 5 | |
| 9 Aug. | Moderate or heavy rain shower | 17° /15° | 30.2 mm | 4 | |
| 10 Aug. | Fog | 20° /13° | 1.4 mm | 5 | |
| 11 Aug. | Light rain shower | 14° /8° | 8.8 mm | 3 | |
| 12 Aug. | Light rain shower | 17° /9° | 1.6 mm | 4 | |
| 13 Aug. | Mist | 23° /9° | 0 mm | 5 | |
| 14 Aug. | Patchy rain possible | 25° /12° | 1.1 mm | 6 | |
| 15 Aug. | Patchy rain possible | 27° /14° | 0.3 mm | 6 | |
| 16 Aug. | Sunny | 27° /15° | 0.1 mm | 7 | |
| 17 Aug. | Light rain shower | 19° /16° | 3.1 mm | 4 | |
| 18 Aug. | Light rain shower | 20° /17° | 15.2 mm | 5 | |
| 19 Aug. | Light rain shower | 17° /10° | 10.7 mm | 4 | |
| 20 Aug. | Patchy rain possible | 14° /4° | 0.2 mm | 3 | |
| 21 Aug. | Light rain shower | 17° /8° | 0.8 mm | 4 | |
| 22 Aug. | Light rain shower | 15° /8° | 2 mm | 4 | |
| 23 Aug. | Patchy rain possible | 23° /11° | 0 mm | 5 | |
| 24 Aug. | Light drizzle | 21° /11° | 0.8 mm | 5 | |
| 25 Aug. | Patchy light rain with thunder | 24° /14° | 5.3 mm | 5 | |
| 26 Aug. | Patchy rain possible | 24° /12° | 0.7 mm | 5 | |
| 27 Aug. | Mist | 27° /15° | 4 mm | 6 | |
| 28 Aug. | Mist | 19° /13° | 12.8 mm | 4 | |
| 29 Aug. | Sunny | 21° /5° | 0 mm | 6 | |
| 30 Aug. | Overcast | 20° /8° | 0 mm | 5 | |
| 31 Aug. | Light rain shower | 18° /15° | 7.4 mm | 4 | |
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Important Notice
Our weather forecast for Mont-Tremblant in August 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 Mont-Tremblant forecast closer to your planned date for the most up-to-date weather information.
Mont-Tremblant in August - FAQ
What are the expected maximum and minimum temperatures in Mont-Tremblant during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Mont-Tremblant during August?
Significant rainfall exceeding 123.4 mm is expected in Mont-Tremblant during August, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Mont-Tremblant during August?
The average wind speed in Mont-Tremblant during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Mont-Tremblant
Explore the daily rainfall trends and prepare for Mont-Tremblants August weather 💧
UV exposure in Mont-Tremblant during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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