Last updated: June 18, 2025
In December, the average temperature in Sainte-Thecle, Canada hovers around -8°C (18°F), with extremes dipping as low as -28°C (-17°F) and peaking at 11°C (52°F). During this time, the region experiences approximately 95 mm (3.7 in) of precipitation spread over 12 days, and the air remains notably moist with an average humidity of 93%.
In December in Sainte-Thecle, the average temperature is -8°C (18°F). The maximum can reach 11°C (52°F), and the minimum can be as low as -28°C (-17°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.
In Sainte-Thecle in December, the precipitation amount is 95 mm (3.7 in) over the course of 12 days.
In Sainte-Thecle in December humidity is 93%. With an average temperature of -8°C (18°F), this humidity feels like a bone-chilling dampness that seeps into your clothes, making even the briefest moments outside feel uncomfortable and heavy, as if you're trudging through a misty, cold cloud that wraps around you.
In Sainte-Thecle 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 Sainte-Thecle, you can visit Hourly UV Index in Sainte-Thecle.
UV Risk Categories
Weather in Sainte-Thecle varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sainte-Thecle, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (12°F) | 79 mm (3.1 inches) | 95% | low |
| February Weather | -10°C (15°F) | 80 mm (3.1 inches) | 94% | moderate |
| March Weather | -4°C (25°F) | 93 mm (3.6 inches) | 90% | moderate |
| April Weather | 4°C (39°F) | 112 mm (4.4 inches) | 86% | high |
| May Weather | 12°C (53°F) | 99 mm (3.9 inches) | 77% | very high |
| June Weather | 17°C (63°F) | 115 mm (4.5 inches) | 71% | very high |
| July Weather | 20°C (68°F) | 114 mm (4.5 inches) | 79% | very high |
| August Weather | 19°C (66°F) | 107 mm (4.2 inches) | 78% | very high |
| September Weather | 14°C (57°F) | 96 mm (3.8 inches) | 78% | high |
| October Weather | 8°C (46°F) | 123 mm (4.9 inches) | 87% | moderate |
| November Weather | -1°C (30°F) | 121 mm (4.8 inches) | 90% | moderate |
| December Weather | -8°C (18°F) | 95 mm (3.7 inches) | 93% | low |