Last updated: June 24, 2025
In December, the average temperature in Harbor Beach, United States hovers around 0°C (32°F). You can expect a minimum drop to -17°C (2°F) and an occasional rise to a comfortable 16°C (61°F). Prepare for 65 mm (2.6 in) of precipitation spread over 12 days, contributing to an average humidity of 86%. Stay cozy and ready for the elements!
In December in Harbor Beach, the average temperature is 0°C (32°F), with a maximum that can reach 16°C (61°F) and a minimum that can dip as low as -17°C (2°F). It's advisable to pack layers and be prepared for chilly conditions if you plan to travel during this time.
In Harbor Beach in December, the precipitation amount is 65 mm (2.6 in) over the course of 12 days.
In Harbor Beach in December humidity is 86%. With an average temperature of 0°C (32°F), this humidity feels like a biting chill that seeps into your bones, making travel feel uncomfortable and damp, as the cold air combines with the moisture to create a brisk sensation that may deter outdoor exploration.
In Harbor Beach 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 Harbor Beach, you can visit Hourly UV Index in Harbor Beach.
UV Risk Categories
Weather in Harbor Beach varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Harbor Beach, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (26°F) | 66 mm (2.6 inches) | 88% | low |
| February Weather | -4°C (26°F) | 68 mm (2.7 inches) | 87% | moderate |
| March Weather | 0°C (33°F) | 65 mm (2.6 inches) | 85% | moderate |
| April Weather | 5°C (41°F) | 99 mm (3.9 inches) | 86% | very high |
| May Weather | 11°C (52°F) | 93 mm (3.7 inches) | 80% | very high |
| June Weather | 17°C (63°F) | 102 mm (4.0 inches) | 80% | very high |
| July Weather | 21°C (70°F) | 89 mm (3.5 inches) | 80% | very high |
| August Weather | 21°C (70°F) | 86 mm (3.4 inches) | 80% | very high |
| September Weather | 17°C (63°F) | 85 mm (3.4 inches) | 80% | high |
| October Weather | 11°C (53°F) | 108 mm (4.3 inches) | 84% | moderate |
| November Weather | 4°C (39°F) | 74 mm (2.9 inches) | 89% | moderate |
| December Weather | 0°C (32°F) | 65 mm (2.6 inches) | 86% | low |