Mont-Tremblant Weather in August
August in Mont-Tremblant brings high temperatures around 24°C (75°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 112 mm (4.4 in) for the month.
Rainfall in Mont-Tremblant in August
Rain is expected on roughly 14 days, totalling around 112 mm (4.4 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Mont-Tremblant in August
Expect highs of 24°C (75°F) in Mont-Tremblant in August, with nights dropping to around 12°C (54°F). This month falls in the summer season. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Mont-Tremblant.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Mont-Tremblant's climate page.
Mont-Tremblant Temperature in August
Min Temperature
12°C (54°F)
Max Temperature
24°C (75°F)
Chance of Rain
45%
Precipitation
112 mm (4.4 in)
Rainy days
14 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mont-Tremblant typically stay consistent throughout August, with daily highs averaging around 24°C (75°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 11°C (52°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Mont-Tremblant in August
Browse day-by-day weather records for Mont-Tremblant spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mont-Tremblant historical weather extremes in August
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Mont-Tremblant.
- The hottest August day on record in Mont-Tremblant reached 33°C (91°F) (August 2, 2007).
Best Places in Canada in August
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Mont-Tremblant in August
Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Mont-Tremblant in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Mont-Tremblant's climate page.
See the full Mont-Tremblant climate overview or explore weather in Canada.
