Last updated: June 24, 2025
In Bear River, United States, the average temperature in December hovers around -7°C (20°F). Expect chilly extremes, with minimums plummeting to -25°C (-13°F) and maximums peaking at 12°C (53°F). This time of year, you'll also encounter 34 mm (1.3 in) of precipitation spread over 8 days, contributing to a high humidity level of 88%. Prepare accordingly for a brisk and damp experience!
In December, in Bear River, the average temperature is -7°C (20°F). Maximum temperatures can reach 12°C (53°F), while minimums can drop as low as -25°C (-13°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.
In Bear River in December, the precipitation amount is 34 mm (1.3 in) over a span of 8 days.
In Bear River in December, humidity is 88%. With an average temperature of -7°C (20°F), this humidity feels like a biting, cold dampness that seeps into your clothes, making every step outside a struggle against the relentless chill and moisture that seems to cling to your skin.
In Bear River 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 Bear River, you can check the information here.
UV Risk Categories
Weather in Bear River varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bear River, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (19°F) | 38 mm (1.5 inches) | 91% | moderate |
| February Weather | -6°C (22°F) | 49 mm (1.9 inches) | 92% | high |
| March Weather | -1°C (30°F) | 46 mm (1.8 inches) | 84% | very high |
| April Weather | 3°C (38°F) | 47 mm (1.9 inches) | 74% | extreme |
| May Weather | 9°C (49°F) | 54 mm (2.1 inches) | 62% | extreme |
| June Weather | 17°C (62°F) | 19 mm (0.8 inches) | 56% | extreme |
| July Weather | 21°C (71°F) | 20 mm (0.8 inches) | 44% | extreme |
| August Weather | 20°C (68°F) | 22 mm (0.9 inches) | 37% | extreme |
| September Weather | 15°C (58°F) | 27 mm (1.1 inches) | 46% | very high |
| October Weather | 5°C (41°F) | 31 mm (1.2 inches) | 67% | high |
| November Weather | 0°C (31°F) | 41 mm (1.6 inches) | 84% | moderate |
| December Weather | -7°C (20°F) | 34 mm (1.3 inches) | 88% | moderate |