Last updated: June 18, 2025
In Sainte-Therese, Canada, the average temperature in December hovers around -6°C (22°F). During this time, you can expect a minimum temperature of -27°C (-16°F) and a maximum of 13°C (57°F). Residents typically experience about 92 mm (3.6 in) of precipitation spread over 11 days, alongside a high average humidity of 89%. Stay warm!
In December in Sainte-Therese, the average temperature is -6°C (22°F), with maximums that can reach 13°C (57°F) and minimums that can drop as low as -27°C (-16°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Sainte-Therese in December, the precipitation amount is 92 mm (3.6 in) spread over 11 days.
In Sainte-Therese in December, humidity is 89%. With an average temperature of -6°C (22°F), this humidity feels like an icy blanket clinging to your skin, making travel uncomfortable and the air feel even colder, as if every breath is laced with frost.
In Sainte-Therese 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-Therese, you can visit Hourly UV Index in Sainte-Therese.
UV Risk Categories
Weather in Sainte-Therese varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sainte-Therese, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (16°F) | 84 mm (3.3 inches) | 93% | low |
| February Weather | -8°C (19°F) | 86 mm (3.4 inches) | 92% | moderate |
| March Weather | -2°C (28°F) | 87 mm (3.4 inches) | 86% | moderate |
| April Weather | 5°C (42°F) | 122 mm (4.8 inches) | 85% | high |
| May Weather | 13°C (56°F) | 100 mm (3.9 inches) | 80% | very high |
| June Weather | 18°C (65°F) | 101 mm (4.0 inches) | 74% | very high |
| July Weather | 22°C (71°F) | 101 mm (4.0 inches) | 76% | very high |
| August Weather | 20°C (69°F) | 102 mm (4.0 inches) | 75% | very high |
| September Weather | 16°C (61°F) | 75 mm (3.0 inches) | 78% | high |
| October Weather | 9°C (49°F) | 129 mm (5.1 inches) | 86% | moderate |
| November Weather | 1°C (33°F) | 113 mm (4.5 inches) | 88% | moderate |
| December Weather | -6°C (22°F) | 92 mm (3.6 inches) | 89% | low |