Last updated: June 18, 2025
In December, the average temperature in Matagami, Canada hovers around -13°C (9°F), with extremes ranging from a chilling -34°C (-29°F) to a surprising 8°C (47°F). Expect 67 mm (2.6 in) of precipitation over 14 days, contributing to a notable average humidity of 96%. Brace yourself for a truly cold and damp climate!
In December in Matagami, the average temperature is -13°C (9°F). The maximum can reach 8°C (47°F), while the minimum can drop as low as -34°C (-29°F). Travelers should be well-prepared for extreme cold and fluctuations in temperature during this time.
In Matagami in December, the precipitation amount is 67 mm (2.6 in) spread over 14 days.
In Matagami in December humidity is 96%. With an average temperature of -13°C (9°F), this humidity feels like a biting chill that cuts through layers of clothing, making travel uncomfortable and forcing you to seek shelter from the damp, frosty air.
In Matagami in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Matagami.
UV Risk Categories
Weather in Matagami varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Matagami, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -16°C (3°F) | 39 mm (1.5 inches) | 97% | low |
| February Weather | -15°C (5°F) | 51 mm (2.0 inches) | 96% | moderate |
| March Weather | -9°C (16°F) | 52 mm (2.0 inches) | 93% | moderate |
| April Weather | -1°C (31°F) | 65 mm (2.6 inches) | 89% | high |
| May Weather | 7°C (46°F) | 82 mm (3.2 inches) | 79% | very high |
| June Weather | 14°C (58°F) | 96 mm (3.8 inches) | 76% | very high |
| July Weather | 18°C (65°F) | 109 mm (4.3 inches) | 82% | very high |
| August Weather | 16°C (61°F) | 108 mm (4.3 inches) | 85% | high |
| September Weather | 11°C (52°F) | 120 mm (4.7 inches) | 86% | high |
| October Weather | 4°C (40°F) | 118 mm (4.6 inches) | 90% | moderate |
| November Weather | -5°C (23°F) | 85 mm (3.3 inches) | 91% | low |
| December Weather | -13°C (9°F) | 67 mm (2.6 inches) | 96% | low |