Last updated: June 18, 2025
In Salluit, Canada, the average temperature in December plummets to -17°C (1°F), with extremes ranging from a chilling -36°C (-32°F) to a mild -3°C (28°F). During this frigid month, expect about 38 mm (1.5 in) of precipitation spread across 8 days, contributing to an average humidity level of a brisk 94%. Bundle up!
In December, in Salluit, the average temperature is -17°C (1°F). Maximum temperatures can reach -3°C (28°F), while minimums can drop as low as -36°C (-32°F). Travelers should be prepared for extremely cold conditions and dress appropriately for the harsh winter climate.
In Salluit in December, the total precipitation amount is 38 mm (1.5 in), spread over 8 days.
In Salluit in December humidity is 94%. With an average temperature of -17°C (1°F), this humidity feels like an icy blanket wrapping around you, making every breath sharp and biting, and travel becomes a struggle against the cold, as the moisture in the air adds a biting chill that seeps into your bones.
In Salluit 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 Salluit.
UV Risk Categories
Weather in Salluit varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Salluit, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -26°C (-14°F) | 15 mm (0.6 inches) | 99% | low |
| February Weather | -27°C (-17°F) | 13 mm (0.5 inches) | 98% | low |
| March Weather | -21°C (-5°F) | 21 mm (0.8 inches) | 99% | moderate |
| April Weather | -13°C (9°F) | 29 mm (1.2 inches) | 97% | moderate |
| May Weather | -4°C (24°F) | 35 mm (1.4 inches) | 95% | high |
| June Weather | 3°C (38°F) | 50 mm (2.0 inches) | 94% | high |
| July Weather | 10°C (50°F) | 57 mm (2.2 inches) | 93% | moderate |
| August Weather | 8°C (47°F) | 66 mm (2.6 inches) | 94% | moderate |
| September Weather | 4°C (39°F) | 64 mm (2.5 inches) | 89% | moderate |
| October Weather | -2°C (29°F) | 55 mm (2.1 inches) | 87% | low |
| November Weather | -10°C (14°F) | 40 mm (1.6 inches) | 88% | low |
| December Weather | -17°C (1°F) | 38 mm (1.5 inches) | 94% | low |