Last updated: June 24, 2025
In December, the average temperature in Trimont, United States hovers around -4°C (26°F). Expect a chilly range, with minimums plunging to -25°C (-12°F) and maximums reaching up to 18°C (65°F). During this month, anticipate 42 mm (1.6 in) of precipitation spread over approximately 5 days, while the average humidity sits at a brisk 83%.
In December in Trimont, the average temperature is -4°C (26°F). Maximums can reach 18°C (65°F) while minimums can drop as low as -25°C (-12°F). Be prepared for a wide range of temperatures if you plan to travel during this time.
In Trimont in December, the precipitation amount is 42 mm (1.6 in) over a period of 5 days.
In Trimont in December, humidity is 83%. With an average temperature of -4°C (26°F), this humidity feels like a chilling blanket that clings to your skin, making outdoor activities uncomfortable and forcing travelers to bundle up tightly, even as the cold penetrates through layers of clothing.
In Trimont in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Trimont, you can check the information here.
UV Risk Categories
Weather in Trimont varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Trimont, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 34 mm (1.3 inches) | 82% | moderate |
| February Weather | -8°C (17°F) | 35 mm (1.4 inches) | 84% | moderate |
| March Weather | 1°C (34°F) | 70 mm (2.8 inches) | 80% | moderate |
| April Weather | 7°C (44°F) | 93 mm (3.7 inches) | 81% | very high |
| May Weather | 15°C (60°F) | 138 mm (5.4 inches) | 74% | very high |
| June Weather | 22°C (72°F) | 124 mm (4.9 inches) | 80% | very high |
| July Weather | 23°C (74°F) | 108 mm (4.2 inches) | 80% | very high |
| August Weather | 21°C (71°F) | 114 mm (4.5 inches) | 77% | very high |
| September Weather | 18°C (65°F) | 118 mm (4.6 inches) | 75% | very high |
| October Weather | 9°C (49°F) | 97 mm (3.8 inches) | 80% | moderate |
| November Weather | 1°C (35°F) | 33 mm (1.3 inches) | 87% | moderate |
| December Weather | -4°C (26°F) | 42 mm (1.6 inches) | 83% | moderate |