Wedding Weather in Mont-Tremblant
Historical weather statistics for August 31.
Average Temperature
16.7°C
Min: 11.3°C | Max: 22.3°C
After dark
11.3°C
96% of years dropped below 18 °C
Rain Risk
39%
Rain of ≥1 mm · 450 days analysed
Heavy rain (≥5 mm): 14%
Precipitation
2.3 mm
Daily average 1996-2025
Average wind
10 km/h
Max 13 km/h · No risk for veils or outdoor décor
Top 3 dates to get married in Mont-Tremblant in August
Based on 30 years of historical weather, these are the dates with the best combination of temperature and lowest rain risk.
Mandatory Plan B: book a marquee or covered hall
39% rainWith between 35% and 60% historical probability, rain is a realistic scenario. Don't improvise on the day.
- 1
Book a full marquee with flooring, heating and side closures (budget €3,000-8,000).
- 2
Negotiate with your venue that the covered space fits ceremony + cocktail + dinner.
- 3
Talk to catering: you'll need paved areas to keep the service running if it rains.
- 4
Brief the photographer: plan alternatives for outdoor shots in well-lit indoor spaces.
We'll alert you about the weather for your wedding in Mont-Tremblant
You'll receive 4 key emails: 30, 15, 7 days before and the day before, with the real historical weather for your exact date and Plan B tips based on the rain probability.
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Weather History for August 31 in Mont-Tremblant
Real weather data recorded on this date, year by year.
Across 450 days analysed (30 years of history for this date plus the 7 days either side), it rained 39% of the time (≥1 mm).
Attire & Styling Recommendations
Cool Weather Wedding: Mild-cool weather. Ideal for bridal gowns with dense lace. We recommend guests bring light jackets or evening shawls. Men will feel comfortable in traditional three-piece suits.
Nights typically drop to 11 °C: in 96% of years it was 18 °C or colder. Tell your guests to bring a jacket.
Photography & Golden Hour
Estimated sunset at 18:42 (local solar time). Schedule your ceremony around 16:42 to capture the golden hour (17:52 - 18:42) in your photos.
Time computed from solar astronomy. Civil time (with DST and political timezones) may differ by ±1h.
Annual Averages: Month-by-Month in Mont-Tremblant
Plan ahead. Compare average temperatures, historical rain days, and the weather comfort index (Quality score) calculated for each month of the year.
| Month | Avg Temp | Min / Max | Rainy Days (Avg) | Rain Risk | Comfort Score |
|---|---|---|---|---|---|
| January | -13°C | -18.4°C / -8.5°C | 17 days | 55% | 1 / 10 |
| February | -11.5°C | -17.4°C / -6.8°C | 14.4 days | 50% | 1 / 10 |
| March | -5.7°C | -10.9°C / -1.5°C | 15.4 days | 50% | 1 / 10 |
| April | 3°C | -2.2°C / 8.1°C | 15 days | 50% | 1 / 10 |
| May | 11°C | 5.1°C / 16.5°C | 14.9 days | 48% | 1.8 / 10 |
| June | 16.5°C | 11°C / 21.4°C | 16.5 days | 55% | 3.4 / 10 |
| July | 18.9°C | 13.8°C / 23.7°C | 16 days | 51% | 4.6 / 10 |
| August | 18°C | 12.8°C / 23.1°C | 14.4 days | 46% | 4.7 / 10 |
| September | 14°C | 8.8°C / 19.6°C | 13.9 days | 46% | 3.1 / 10 |
| October | 6.8°C | 2.5°C / 11.6°C | 15.9 days | 51% | 1 / 10 |
| November | -0.8°C | -4.4°C / 3°C | 16.4 days | 55% | 1 / 10 |
| December | -8.5°C | -13°C / -4.6°C | 17.8 days | 58% | 1 / 10 |
Marry in Mont-Tremblant
Check catering prices, hotels, legal requirements, and recommended vendors to marry in Mont-Tremblant.
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