Saint-Eustache
December
Weather in Saint-Eustache for December 2026
Your guide to Saint-Eustache weather in December - trends and predictions
Saint-Eustache typically experiences moderate snowfall in December, with an average of 9 snowy days.
In general, the average temperature in Saint-Eustache at the beginning of December is -1.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -2 °C by the end of December.
Is December a good time to visit Saint-Eustache? check out the best time to travel to Saint-Eustache page.
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Snow Forecast ❄️
Temperatures
More
17
Dry days
5
Rainy days
9
Snow days
-1°/-7°
Temperatures
19 km/h
Avg max wind
84 %
Avg humidity
Saint-Eustache Weather December
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Temperatures trend during December in Saint-Eustache
See the weather trend as well as the moving average line
December weather in Saint-Eustache day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Fog | 1° /-3° | 0 mm | 0 cm | |
| 2 Dec. |  Light snow | -1° /-3° | 1.1 mm | 0.5 cm | |
| 3 Dec. |  Light sleet | 0° /-4° | 4.7 mm | 0.5 cm | |
| 4 Dec. |  Moderate snow | 0° /-6° | 9.7 mm | 7.8 cm | |
| 5 Dec. | Moderate snow | -2° /-8° | 8.9 mm | 6.4 cm | |
| 6 Dec. | Light snow | -3° /-12° | 1.8 mm | 1.3 cm | |
| 7 Dec. |  Freezing fog | -3° /-12° | 0.7 mm | 0.5 cm | |
| 8 Dec. | Moderate snow | -3° /-11° | 7.7 mm | 5.6 cm | |
| 9 Dec. | Light snow | -2° /-9° | 4.3 mm | 3.1 cm | |
| 10 Dec. |  Heavy rain | 1° /-4° | 36.5 mm | 14.1 cm | |
| 11 Dec. | Light snow | -2° /-4° | 16 mm | 1.6 cm | |
| 12 Dec. | Light snow | -1° /-7° | 5.9 mm | 0 cm | |
| 13 Dec. |  Light freezing rain | -2° /-9° | 0 mm | 0 cm | |
| 14 Dec. |  Partly cloudy | -3° /-10° | 0 mm | 0 cm | |
| 15 Dec. |  Overcast | -3° /-7° | 0 mm | 0 cm | |
| 16 Dec. | Overcast | -1° /-6° | 0 mm | 0 cm | |
| 17 Dec. |  Moderate rain | 2° /-1° | 11 mm | 1 cm | |
| 18 Dec. | Moderate rain | 2° /-2° | 24.6 mm | 3.4 cm | |
| 19 Dec. | Light snow | 2° /-5° | 13.3 mm | 4.6 cm | |
| 20 Dec. | Overcast | -2° /-6° | 0.7 mm | 0 cm | |
| 21 Dec. | Light snow | -2° /-7° | 1.9 mm | 1.4 cm | |
| 22 Dec. | Partly cloudy | -5° /-10° | 0 mm | 0 cm | |
| 23 Dec. | Light freezing rain | -4° /-8° | 3 mm | 1.8 cm | |
| 24 Dec. | Light freezing rain | -2° /-6° | 8.2 mm | 5.9 cm | |
| 25 Dec. | Light snow | -2° /-9° | 2.3 mm | 1.6 cm | |
| 26 Dec. | Mist | -5° /-10° | 0.6 mm | 0 cm | |
| 27 Dec. |  Light rain | -4° /-7° | 2.7 mm | 0 cm | |
| 28 Dec. |  Patchy rain possible | -2° /-7° | 0.3 mm | 0 cm | |
| 29 Dec. | Moderate rain | 1° /-2° | 21.7 mm | 1.7 cm | |
| 30 Dec. | Moderate snow | 0° /-4° | 3.6 mm | 0.2 cm | |
| 31 Dec. |  Sunny | -3° /-5° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Saint-Eustache in December 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 Saint-Eustache forecast closer to your planned date for the most up-to-date weather information.
Change Month
Saint-Eustache in December - FAQ
What are the expected maximum and minimum temperatures in Saint-Eustache during December?
Brace for cold days with temperatures not exceeding -1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Saint-Eustache during December?
Significant rainfall exceeding 191.3 mm is expected in Saint-Eustache during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Saint-Eustache in December 2026?
Saint-Eustache experiences an average snowfall of 63.1 cm during December, occurring over 9 days.
What are the typical wind conditions in Saint-Eustache during December?
The average wind speed in Saint-Eustache during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Saint-Eustache snow forecast December 2026
Track daily snowfall levels and discover Saint-Eustache’s snowy potential this December ❄️
On average, Saint-Eustache sees 9 snowy days during December, with approximately 63.1 cm of total snowfall.
December rainfall patterns in Saint-Eustache
Explore the daily rainfall trends and prepare for Saint-Eustaches December weather 💧
Typically, Saint-Eustache has 5 rainy days in December with a total of 191.3 mm of rainfall.
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Where is Saint-Eustache?Get accurate weather forecasts for Saint-Eustache, located at latitude 45.565 and longitude -73.906. Stay updated with localized weather information tailored for Saint-Eustache.
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