Last updated: June 24, 2025
In December, the average temperature in Michigan City, United States hovers around 2°C (36°F). Expect a chilly range with minimums dipping to -12°C (10°F) and maximums reaching 14°C (58°F). During this time, precipitation amounts to approximately 79 mm (3.1 in) across 10 days, and the air is quite humid, averaging around 86%.
In December in Michigan City, the average temperature is 2°C (36°F), with a maximum that can reach 14°C (58°F) and a minimum as low as -12°C (10°F). Travelers should be prepared for chilly conditions and potential frost, making warm clothing essential for outdoor activities.
In Michigan City in December, the precipitation amount is 79 mm (3.1 in) over a span of 10 days.
In Michigan City in December, humidity is 86%. With an average temperature of 2°C (36°F), this humidity feels like a biting chill that clings to your skin, making outdoor exploration uncomfortable and dampening any enthusiasm for travel.
In Michigan City 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 Michigan City, you can visit Hourly UV Index in Michigan City.
UV Risk Categories
Weather in Michigan City varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Michigan City, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (29°F) | 86 mm (3.4 inches) | 85% | moderate |
February Weather | -1°C (30°F) | 81 mm (3.2 inches) | 85% | moderate |
March Weather | 3°C (37°F) | 102 mm (4.0 inches) | 86% | high |
April Weather | 7°C (44°F) | 116 mm (4.6 inches) | 87% | very high |
May Weather | 13°C (55°F) | 159 mm (6.3 inches) | 81% | very high |
June Weather | 19°C (67°F) | 129 mm (5.1 inches) | 82% | very high |
July Weather | 23°C (73°F) | 82 mm (3.2 inches) | 81% | very high |
August Weather | 23°C (73°F) | 82 mm (3.2 inches) | 79% | very high |
September Weather | 20°C (68°F) | 75 mm (3.0 inches) | 78% | very high |
October Weather | 13°C (57°F) | 155 mm (6.1 inches) | 81% | high |
November Weather | 5°C (42°F) | 82 mm (3.2 inches) | 89% | moderate |
December Weather | 2°C (36°F) | 79 mm (3.1 inches) | 86% | low |