This data the coastal Mont-Tremblant water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Water temperature in Mont-Tremblant today is 15°C. Based on our historical data over a period of ten years, the warmest water in this day in Mont-Tremblant was recorded in 2023 and was 18°C, and the coldest was recorded in 2024 at 14°C. Water temperature in Mont-Tremblant is expected to rise to 16°C in the next 10 days. September average water temperature in Mont-Tremblant is 14.6°C, the minimum temperature is 9°C, and the maximum is 20°C.
Throughout the year, the water temperature in Mont-Tremblant does not rise above 20°C and therefore is not suitable for comfortable swimming. But on some days of June, July, August, September, the water temperature warms up to 20°C and above. The average water temperature in Mont-Tremblant in winter reaches 2.8°C, in spring 6°C, in summer the average temperature rises to 17.4°C, and in autumn it is 9.2°C.
5 September 2025 |
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today temp |
15°C |
4 September 2025 |
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yesterday temp |
16°C |
Data in a table show Mont-Tremblant temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Mont-Tremblant.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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10.1°C | 8.4°C | 6.9°C | 8.5°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
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15.8°C | 18.5°C | 19°C | 17.8°C |
You may also be interested in other sections of our site for Mont-Tremblant: Sunrise and Sunset
These figures shows the average, minimum and maximum monthly water temperature in Mont-Tremblant. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Mont-Tremblant on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 3°C | 3°C | 3°C | cold |
Water temperature in Mont-Tremblant in January | ||||
February | 3°C | 3°C | 4°C | cold |
Water temperature in Mont-Tremblant in February | ||||
March | 2.7°C | 1°C | 3°C | cold |
Water temperature in Mont-Tremblant in March | ||||
April | 4.3°C | 1°C | 9°C | cold |
Water temperature in Mont-Tremblant in April | ||||
May | 11.1°C | 6°C | 18°C | cold |
Water temperature in Mont-Tremblant in May | ||||
June | 16.2°C | 12°C | 21°C | cold |
Water temperature in Mont-Tremblant in June | ||||
July | 18.8°C | 16°C | 22°C | cold |
Water temperature in Mont-Tremblant in July | ||||
August | 17.1°C | 15°C | 23°C | cold |
Water temperature in Mont-Tremblant in August | ||||
September | 14.6°C | 9°C | 20°C | cold |
Water temperature in Mont-Tremblant in September | ||||
October | 8.7°C | 4°C | 17°C | cold |
Water temperature in Mont-Tremblant in October | ||||
November | 4.4°C | 2°C | 10°C | cold |
Water temperature in Mont-Tremblant in November | ||||
December | 2.4°C | 1°C | 4°C | cold |
Water temperature in Mont-Tremblant in December |