Last updated: June 24, 2025
In December, the average temperature in Muskegon Heights, United States is a chilly 1°C (33°F), with extremes ranging from a frigid -17°C (3°F) to a milder 14°C (58°F). Expect 67 mm (2.6 in) of precipitation spread over 12 days, contributing to a notably high average humidity of 86%. Stay warm and dry!
In December in Muskegon Heights, the average temperature is 1°C (33°F). Maximum can reach 14°C (58°F) and minimum can be as low as -17°C (3°F). Travelers should be prepared for chilly conditions and fluctuations in temperature, making layered clothing essential for comfort.
In Muskegon Heights in December, the precipitation amount is 67 mm (2.6 in) distributed over 12 days.
In Muskegon Heights in December humidity is 86%. With average temperature 1°C (33°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers for warmth to counteract the dampness in the air.
In Muskegon Heights 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 Muskegon Heights, you can visit Hourly UV Index in Muskegon Heights.
UV Risk Categories
Weather in Muskegon Heights varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Muskegon Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 63 mm (2.5 inches) | 87% | low |
| February Weather | -3°C (27°F) | 65 mm (2.6 inches) | 87% | moderate |
| March Weather | 2°C (35°F) | 65 mm (2.5 inches) | 86% | moderate |
| April Weather | 7°C (44°F) | 100 mm (4.0 inches) | 87% | very high |
| May Weather | 13°C (56°F) | 124 mm (4.9 inches) | 82% | very high |
| June Weather | 20°C (68°F) | 119 mm (4.7 inches) | 81% | very high |
| July Weather | 23°C (74°F) | 56 mm (2.2 inches) | 78% | very high |
| August Weather | 22°C (72°F) | 75 mm (3.0 inches) | 79% | very high |
| September Weather | 19°C (66°F) | 107 mm (4.2 inches) | 79% | high |
| October Weather | 12°C (54°F) | 131 mm (5.2 inches) | 82% | moderate |
| November Weather | 4°C (40°F) | 69 mm (2.7 inches) | 87% | moderate |
| December Weather | 1°C (33°F) | 67 mm (2.6 inches) | 86% | low |