Last updated: June 18, 2025
In December, the average temperature in Saint-Alexandre, Canada hovers around -5°C (22°F), with extremes ranging from a frigid -29°C (-20°F) to a milder 14°C (58°F). Expect a total precipitation of 80 mm (3.2 in) spread over 12 days, contributing to the region's high average humidity of 89%.
In December in Saint-Alexandre, the average temperature is -5°C (22°F), with maximums reaching 14°C (58°F) and minimums dropping as low as -29°C (-20°F). Travelers should be prepared for a wide range of temperatures and dress warmly for their visit.
In Saint-Alexandre in December, the precipitation amount is 80 mm (3.2 in) over a span of 12 days.
In Saint-Alexandre in December humidity is 89%. With an average temperature of -5°C (22°F), this humidity feels like an unexpected chill that seeps into your bones, making travel outside a frosty challenge where each breath forms a small cloud in the air.
In Saint-Alexandre 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-Alexandre, you can visit Hourly UV Index in Saint-Alexandre.
UV Risk Categories
Weather in Saint-Alexandre varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Saint-Alexandre, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (16°F) | 76 mm (3.0 inches) | 93% | low |
| February Weather | -8°C (18°F) | 81 mm (3.2 inches) | 93% | moderate |
| March Weather | -3°C (27°F) | 87 mm (3.4 inches) | 86% | moderate |
| April Weather | 5°C (42°F) | 112 mm (4.4 inches) | 82% | very high |
| May Weather | 13°C (56°F) | 117 mm (4.6 inches) | 75% | very high |
| June Weather | 18°C (65°F) | 98 mm (3.9 inches) | 68% | very high |
| July Weather | 21°C (70°F) | 114 mm (4.5 inches) | 69% | very high |
| August Weather | 20°C (68°F) | 94 mm (3.7 inches) | 67% | very high |
| September Weather | 15°C (60°F) | 79 mm (3.1 inches) | 72% | high |
| October Weather | 9°C (48°F) | 132 mm (5.2 inches) | 83% | moderate |
| November Weather | 0°C (33°F) | 97 mm (3.8 inches) | 88% | moderate |
| December Weather | -5°C (22°F) | 80 mm (3.2 inches) | 89% | low |