Last updated: June 18, 2025
In December, the average temperature in Leblanc, Canada hovers around -11°C (12°F), with extremes ranging from a chilling -33°C (-27°F) to a milder 8°C (46°F). Expect a fair share of precipitation, totaling 89 mm (3.5 in) over approximately 14 days, contributing to an impressive average humidity of 97%. Bundle up and stay dry!
In December in Leblanc, the average temperature is -11°C (12°F), with a maximum that can reach 8°C (46°F) and a minimum that can drop as low as -33°C (-27°F). Travelers should be well-prepared for extremely cold weather and consider warm clothing for their visit.
In Leblanc in December, the precipitation amount is 89 mm (3.5 in) over a span of 14 days.
In Leblanc in December humidity is 97%. With an average temperature of -11°C (12°F), this humidity feels like an icy blanket wrapping around you, making travel not only uncomfortable but also challenging as the cold dampness seeps into every layer of clothing, leaving you feeling chilled to the bone.
In Leblanc 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 Leblanc.
UV Risk Categories
Weather in Leblanc varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Leblanc, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -15°C (6°F) | 56 mm (2.2 inches) | 97% | low |
| February Weather | -14°C (8°F) | 64 mm (2.5 inches) | 96% | moderate |
| March Weather | -8°C (19°F) | 75 mm (2.9 inches) | 94% | moderate |
| April Weather | 0°C (33°F) | 83 mm (3.3 inches) | 91% | very high |
| May Weather | 8°C (47°F) | 103 mm (4.0 inches) | 79% | very high |
| June Weather | 15°C (59°F) | 98 mm (3.8 inches) | 71% | very high |
| July Weather | 18°C (65°F) | 132 mm (5.2 inches) | 81% | very high |
| August Weather | 16°C (62°F) | 127 mm (5.0 inches) | 83% | very high |
| September Weather | 11°C (53°F) | 131 mm (5.2 inches) | 82% | high |
| October Weather | 5°C (40°F) | 110 mm (4.3 inches) | 90% | moderate |
| November Weather | -4°C (25°F) | 90 mm (3.6 inches) | 93% | low |
| December Weather | -11°C (12°F) | 89 mm (3.5 inches) | 97% | low |