Last updated: June 18, 2025
In December, the average temperature in Delson, Canada hovers around -4°C (25°F), with lows plunging to a chilling -26°C (-15°F) and highs reaching a surprising 14°C (57°F). Expect a precipitation amount of 82 mm (3.2 in) spread across about 12 days, contributing to an average humidity of 89%. Perfect for cozying up indoors!
In December in Delson, the average temperature is -4°C (25°F). Maximums can reach 14°C (57°F) and minimums can be as low as -26°C (-15°F). It's advisable to pack warm clothing and be prepared for fluctuating temperatures if you plan to travel during this time.
In Delson in December, the precipitation amount is 82 mm (3.2 in) occurring over a span of 12 days.
In Delson in December humidity is 89%. With an average temperature of -4°C (25°F), this humidity feels like an intense chill that seeps into your bones, making traveling uncomfortable as you navigate through the damp, cold air.
In Delson 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 Delson, you can visit Hourly UV Index in Delson.
UV Risk Categories
Weather in Delson varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Delson, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (19°F) | 81 mm (3.2 inches) | 93% | low |
| February Weather | -6°C (21°F) | 80 mm (3.1 inches) | 92% | moderate |
| March Weather | -1°C (30°F) | 82 mm (3.2 inches) | 86% | moderate |
| April Weather | 6°C (43°F) | 116 mm (4.6 inches) | 85% | high |
| May Weather | 14°C (57°F) | 98 mm (3.8 inches) | 80% | very high |
| June Weather | 19°C (67°F) | 112 mm (4.4 inches) | 74% | very high |
| July Weather | 22°C (72°F) | 116 mm (4.6 inches) | 76% | very high |
| August Weather | 21°C (70°F) | 115 mm (4.5 inches) | 75% | very high |
| September Weather | 16°C (62°F) | 73 mm (2.9 inches) | 78% | high |
| October Weather | 10°C (51°F) | 141 mm (5.6 inches) | 86% | moderate |
| November Weather | 2°C (35°F) | 114 mm (4.5 inches) | 88% | moderate |
| December Weather | -4°C (25°F) | 82 mm (3.2 inches) | 89% | low |