Last updated: June 18, 2025
In McEwen, Canada, the average temperature in December hovers around -4°C (26°F). During this time, temperatures can dip as low as -21°C (-6°F) and occasionally reach a maximum of 15°C (59°F). With an average precipitation of 98 mm (3.9 in) spread over 12 days, you can expect a fair amount of moisture. The air is also quite humid, with an average humidity level of 84%. Prepare accordingly for the chilly and damp conditions!
In December in McEwen, the average temperature is -4°C (26°F). Maximums can reach 15°C (59°F) and minimums can be as low as -21°C (-6°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.
In McEwen in December, the precipitation amount is 98 mm (3.9 in) over the course of 12 days.
In McEwen in December, humidity is 84%. With an average temperature of -4°C (26°F), this humidity feels like a biting cold that seeps through your layers, making outdoor activities brisk and invigorating but challenging for sustained exploration.
In McEwen 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 McEwen, you can visit Hourly UV Index in McEwen.
UV Risk Categories
Weather in McEwen varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in McEwen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (20°F) | 95 mm (3.7 inches) | 84% | low |
| February Weather | -6°C (22°F) | 97 mm (3.8 inches) | 84% | moderate |
| March Weather | -2°C (28°F) | 77 mm (3.0 inches) | 86% | moderate |
| April Weather | 4°C (40°F) | 90 mm (3.5 inches) | 86% | high |
| May Weather | 10°C (50°F) | 103 mm (4.0 inches) | 85% | very high |
| June Weather | 16°C (61°F) | 100 mm (3.9 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 80 mm (3.1 inches) | 86% | very high |
| August Weather | 20°C (68°F) | 68 mm (2.7 inches) | 87% | very high |
| September Weather | 15°C (60°F) | 87 mm (3.4 inches) | 85% | high |
| October Weather | 9°C (49°F) | 80 mm (3.2 inches) | 85% | moderate |
| November Weather | 2°C (37°F) | 134 mm (5.3 inches) | 85% | moderate |
| December Weather | -4°C (26°F) | 98 mm (3.9 inches) | 84% | low |