Last updated: June 18, 2025
In December, the average temperature in Chapais, Canada hovers around -12°C (10°F). However, temperatures can plummet as low as -32°C (-25°F) and reach a maximum of 7°C (45°F). Expect a total precipitation of 80 mm (3.2 in) over approximately 14 days, with humidity levels soaring to an average of 97%. Be prepared for a chilly and damp atmosphere!
In December in Chapais, the average temperature is -12°C (10°F), with maximums reaching 7°C (45°F) and minimums dropping as low as -32°C (-25°F). Travelers should be prepared for very cold conditions and should dress warmly when visiting during this month.
In Chapais in December, the precipitation amount is 80 mm (3.2 in) over the course of 14 days.
In Chapais in December humidity is 97%. With an average temperature of -12°C (10°F), this humidity feels like a biting chill that penetrates your layers, making every step outside a frigid challenge, as the damp air clings to your skin and numbs your extremities, leaving you longing for warmth.
In Chapais 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 Chapais.
UV Risk Categories
Weather in Chapais varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Chapais, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -16°C (3°F) | 50 mm (2.0 inches) | 97% | low |
| February Weather | -15°C (5°F) | 55 mm (2.2 inches) | 96% | moderate |
| March Weather | -9°C (16°F) | 60 mm (2.4 inches) | 94% | moderate |
| April Weather | -1°C (30°F) | 67 mm (2.6 inches) | 91% | high |
| May Weather | 6°C (43°F) | 81 mm (3.2 inches) | 79% | very high |
| June Weather | 13°C (56°F) | 92 mm (3.6 inches) | 71% | very high |
| July Weather | 17°C (63°F) | 121 mm (4.7 inches) | 81% | very high |
| August Weather | 16°C (61°F) | 141 mm (5.6 inches) | 83% | very high |
| September Weather | 11°C (52°F) | 124 mm (4.9 inches) | 82% | high |
| October Weather | 4°C (40°F) | 120 mm (4.7 inches) | 90% | moderate |
| November Weather | -4°C (25°F) | 101 mm (4.0 inches) | 93% | low |
| December Weather | -12°C (10°F) | 80 mm (3.2 inches) | 97% | low |