Last updated: June 24, 2025
In December, the average temperature in Burlington, United States hovers around -7°C (19°F), with temperatures plunging to a chilling -36°C (-33°F) at times and rarely peaking at 11°C (52°F). During this month, you can expect 22 mm (0.9 in) of precipitation over approximately 5 days, while humidity remains high at an average of 92%. Stay cozy!
In December in Burlington, the average temperature is -7°C (19°F). The maximum can reach 11°C (52°F), while the minimum can drop as low as -36°C (-33°F). Travelers should be prepared for extreme fluctuations in temperature and dress warmly when visiting during this time.
In Burlington in December, the total precipitation amount is 22 mm (0.9 in) spread over a period of 5 days.
In Burlington in December humidity is 92%. With average temperature -7°C (19°F), this humidity feels like an icy blanket wrapping around you, making each step outside a struggle as the cold lingers in the air and moisture clings to your skin, turning even the briefest outings into a frigid challenge.
In Burlington 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 Burlington, you can visit Hourly UV Index in Burlington.
UV Risk Categories
Weather in Burlington varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Burlington, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (12°F) | 13 mm (0.5 inches) | 89% | low |
| February Weather | -13°C (10°F) | 16 mm (0.6 inches) | 91% | moderate |
| March Weather | -3°C (27°F) | 25 mm (1.0 inches) | 87% | moderate |
| April Weather | 3°C (38°F) | 28 mm (1.1 inches) | 78% | very high |
| May Weather | 12°C (55°F) | 34 mm (1.3 inches) | 73% | very high |
| June Weather | 19°C (67°F) | 74 mm (2.9 inches) | 71% | very high |
| July Weather | 22°C (71°F) | 65 mm (2.6 inches) | 76% | very high |
| August Weather | 20°C (68°F) | 58 mm (2.3 inches) | 77% | very high |
| September Weather | 15°C (59°F) | 66 mm (2.6 inches) | 71% | high |
| October Weather | 5°C (42°F) | 39 mm (1.5 inches) | 75% | moderate |
| November Weather | -2°C (28°F) | 25 mm (1.0 inches) | 84% | low |
| December Weather | -7°C (19°F) | 22 mm (0.9 inches) | 92% | low |