Last updated: June 24, 2025
In December, the average temperature in Silver Bay, United States hovers around -5°C (23°F), with extremes ranging from a chilling -28°C (-17°F) to a mild 9°C (49°F). Prepare for the possibility of 67 mm (2.6 in) of precipitation over about 10 days, contributing to an average humidity level of a damp 91%. Bundle up and stay dry!
In December in Silver Bay, the average temperature is -5°C (23°F), with maximums reaching 9°C (49°F) and minimums plummeting to as low as -28°C (-17°F). Travelers should be prepared for cold weather conditions and pack accordingly for a range of temperatures.
In Silver Bay in December, the total precipitation amount is 67 mm (2.6 in) over a period of 10 days.
In Silver Bay in December, humidity is 91%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and pushing you to seek warmth at every opportunity.
In Silver Bay 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 Silver Bay, you can visit Hourly UV Index in Silver Bay.
UV Risk Categories
Weather in Silver Bay varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Silver Bay, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (15°F) | 28 mm (1.1 inches) | 93% | low |
| February Weather | -10°C (14°F) | 37 mm (1.5 inches) | 93% | moderate |
| March Weather | -3°C (27°F) | 44 mm (1.7 inches) | 89% | moderate |
| April Weather | 1°C (35°F) | 66 mm (2.6 inches) | 85% | high |
| May Weather | 7°C (45°F) | 75 mm (3.0 inches) | 76% | very high |
| June Weather | 12°C (54°F) | 85 mm (3.3 inches) | 71% | very high |
| July Weather | 17°C (64°F) | 69 mm (2.7 inches) | 70% | very high |
| August Weather | 18°C (65°F) | 88 mm (3.5 inches) | 71% | very high |
| September Weather | 15°C (59°F) | 95 mm (3.7 inches) | 73% | high |
| October Weather | 8°C (47°F) | 104 mm (4.1 inches) | 81% | moderate |
| November Weather | 0°C (33°F) | 51 mm (2.0 inches) | 87% | moderate |
| December Weather | -5°C (23°F) | 67 mm (2.6 inches) | 91% | low |