Last updated: June 18, 2025
In Saint-Faustin, Canada, the average temperature in December is a chilly -8°C (18°F). While temperatures can plummet to a minimum of -30°C (-22°F), they can also rise to a maximum of 11°C (52°F). During this month, expect around 98 mm (3.9 in) of precipitation spread over 13 days, accompanied by an average humidity of 89%, creating a brisk and damp winter atmosphere.
In December in Saint-Faustin, the average temperature is -8°C (18°F). The maximum can reach 11°C (52°F), while the minimum can drop as low as -30°C (-22°F). Be sure to bundle up and prepare for significant temperature fluctuations if you're planning to travel during this time.
In Saint-Faustin in December, the precipitation amount is 98 mm (3.9 in) over a span of 13 days.
In Saint-Faustin in December humidity is 89%. With an average temperature of -8°C (18°F), this humidity feels like an uncomfortable chill that seeps into your bones, making traveling outdoors a daunting challenge as you contend with the biting cold and damp air.
In Saint-Faustin in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Saint-Faustin, you can visit Hourly UV Index in Saint-Faustin.
UV Risk Categories
Weather in Saint-Faustin varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Saint-Faustin, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (13°F) | 84 mm (3.3 inches) | 93% | low |
| February Weather | -9°C (16°F) | 92 mm (3.6 inches) | 92% | moderate |
| March Weather | -4°C (25°F) | 93 mm (3.7 inches) | 86% | moderate |
| April Weather | 3°C (38°F) | 112 mm (4.4 inches) | 85% | very high |
| May Weather | 11°C (53°F) | 114 mm (4.5 inches) | 80% | very high |
| June Weather | 16°C (62°F) | 109 mm (4.3 inches) | 74% | very high |
| July Weather | 20°C (68°F) | 138 mm (5.4 inches) | 76% | very high |
| August Weather | 18°C (65°F) | 114 mm (4.5 inches) | 75% | very high |
| September Weather | 14°C (57°F) | 104 mm (4.1 inches) | 78% | high |
| October Weather | 7°C (46°F) | 131 mm (5.2 inches) | 86% | moderate |
| November Weather | -1°C (30°F) | 112 mm (4.4 inches) | 88% | moderate |
| December Weather | -8°C (18°F) | 98 mm (3.9 inches) | 89% | low |