Last updated: June 18, 2025
In December, the average temperature in Saint-Theophile, Canada hovers around -7°C (20°F), with the possibility of dipping to a chilly -29°C (-19°F) or rising to a mild 13°C (56°F). This month also sees an average precipitation of 86 mm (3.4 in) spread across 14 days, coupled with a high humidity level of 85%. Prepare for a mix of winter weather as you navigate through this frosty month!
In December in Saint-Theophile, the average temperature is -7°C (20°F). Maximums can reach 13°C (56°F), while minimums can drop as low as -29°C (-19°F). Travelers should prepare for a wide range of temperatures and dress accordingly for the cold conditions.
In Saint-Theophile in December, the precipitation amount is 86 mm (3.4 in) over the course of 14 days.
In Saint-Theophile in December humidity is 85%. With an average temperature of -7°C (20°F), this humidity feels like an icy breath that clings to your skin, making travel challenging as the cold seeps into your bones while you navigate through the damp air.
In Saint-Theophile 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-Theophile, you can visit Hourly UV Index in Saint-Theophile.
UV Risk Categories
Weather in Saint-Theophile varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Saint-Theophile, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (15°F) | 85 mm (3.4 inches) | 91% | low |
| February Weather | -8°C (17°F) | 82 mm (3.2 inches) | 89% | moderate |
| March Weather | -4°C (25°F) | 82 mm (3.2 inches) | 85% | moderate |
| April Weather | 3°C (38°F) | 112 mm (4.4 inches) | 84% | high |
| May Weather | 11°C (52°F) | 105 mm (4.1 inches) | 78% | very high |
| June Weather | 16°C (61°F) | 111 mm (4.4 inches) | 72% | very high |
| July Weather | 19°C (66°F) | 113 mm (4.5 inches) | 75% | very high |
| August Weather | 18°C (64°F) | 101 mm (4.0 inches) | 74% | very high |
| September Weather | 14°C (57°F) | 73 mm (2.9 inches) | 77% | high |
| October Weather | 7°C (45°F) | 129 mm (5.1 inches) | 85% | moderate |
| November Weather | -1°C (31°F) | 106 mm (4.2 inches) | 86% | moderate |
| December Weather | -7°C (20°F) | 86 mm (3.4 inches) | 85% | low |