Weather in Mont Tremblant: August
| Average day temperature: | 70.4°F | |
| Average night temperature: | 57.6°F | |
| Number of sunny days: | 10 days | |
| Day length: | 13.3 - 14.8 hours | |
| Number of rainy days: | 3 days | |
| Precipitation totals: | 1.8 in. | |
| more information | ||
14 days
forecast
forecast
| Mont Tremblant |
weather in
September
September
| Mont Tremblant |
Air temperature in August, °F
Show year:
2025
2024
2023
The highest day temperature during August of 2025 was 88°F. At the same time the lowest night temperature was 45°F. Daily and nightly averages during August were 73.0°F and 57.3°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in August is almost equal.
Precipitation total in August, in.
Precipitation total value in Mont Tremblant in August is 1.8 in. Other months of the year show relatively similar values.
Wind speed in August, mph
The average wind speed value in August is 4.7 mph It makes August lest windy month of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 7.2.
Best time for vacation in Mont Tremblant
Mont Tremblant on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Mont Tremblant
Local time: 14:02
December 17, wednesday
1500

34°F
NE
12 mph
12 mph
1800

28°F
SE
12 mph
12 mph
2100

18°F
SE
12 mph
12 mph
December 18, thursday
0000

12°F
E
2 mph
2 mph
0300

12°F
W
1 mph
1 mph
0600

16°F
NW
3 mph
3 mph
0900

21°F
NW
3 mph
3 mph
1200

28°F
NW
6 mph
6 mph



























