Last updated: June 18, 2025
In December, the average temperature in Sainte-Martine, Canada hovers around -4°C (25°F), with extremes that can plummet to a chilly -27°C (-16°F) or rise to a mild 14°C (58°F). During this time, expect about 84 mm (3.3 in) of precipitation spread across approximately 12 days, contributing to an average humidity of 89%. Stay warm and prepared!
In December in Sainte-Martine, the average temperature is -4°C (25°F). Maximum temperatures can reach 14°C (58°F), while the minimum can drop as low as -27°C (-16°F). Be sure to pack warm clothing for your travels to Sainte-Martine during this chilly month!
In Sainte-Martine in December, the precipitation amount is 84 mm (3.3 in) over a span of 12 days.
In Sainte-Martine in December humidity is 89%. With an average temperature of -4°C (25°F), this humidity feels like an intense chill that seeps into your bones, making traveling uncomfortable as you navigate through the damp, cold air.
In Sainte-Martine 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-Martine, you can visit Hourly UV Index in Sainte-Martine.
UV Risk Categories
Weather in Sainte-Martine varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sainte-Martine, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (19°F) | 83 mm (3.3 inches) | 93% | low |
| February Weather | -6°C (21°F) | 83 mm (3.3 inches) | 92% | moderate |
| March Weather | -2°C (29°F) | 84 mm (3.3 inches) | 86% | moderate |
| April Weather | 6°C (43°F) | 117 mm (4.6 inches) | 85% | high |
| May Weather | 13°C (57°F) | 97 mm (3.8 inches) | 80% | very high |
| June Weather | 19°C (67°F) | 105 mm (4.1 inches) | 74% | very high |
| July Weather | 22°C (72°F) | 102 mm (4.0 inches) | 76% | very high |
| August Weather | 21°C (71°F) | 104 mm (4.1 inches) | 75% | very high |
| September Weather | 17°C (62°F) | 70 mm (2.7 inches) | 78% | high |
| October Weather | 10°C (51°F) | 135 mm (5.3 inches) | 86% | moderate |
| November Weather | 2°C (36°F) | 112 mm (4.4 inches) | 88% | moderate |
| December Weather | -4°C (25°F) | 84 mm (3.3 inches) | 89% | low |