Last updated: June 24, 2025
In December, the average temperature in Marshall, United States hovers around 3°C (37°F), with extremes ranging from a chilly -19°C (-2°F) to a mild 18°C (65°F). Expect about 75 mm (2.9 in) of precipitation over 9 days, contributing to a rather humid atmosphere, with average humidity levels hitting 87%.
In December in Marshall, the average temperature is 3°C (37°F). Maximums can reach 18°C (65°F), while minimums can drop as low as -19°C (-2°F). Be sure to pack accordingly for your travels, as the weather can vary greatly!
In Marshall, in December, the precipitation amount is 75 mm (2.9 in) spread over the course of 9 days.
In Marshall in December, humidity is 87%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating proper layers to stay warm while navigating the wet conditions.
In Marshall 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 Marshall, you can check the information here.
UV Risk Categories
Weather in Marshall varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Marshall, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 81 mm (3.2 inches) | 84% | moderate |
| February Weather | 1°C (34°F) | 86 mm (3.4 inches) | 82% | moderate |
| March Weather | 7°C (44°F) | 130 mm (5.1 inches) | 84% | high |
| April Weather | 12°C (53°F) | 111 mm (4.4 inches) | 83% | very high |
| May Weather | 19°C (66°F) | 137 mm (5.4 inches) | 80% | very high |
| June Weather | 24°C (75°F) | 110 mm (4.3 inches) | 83% | extreme |
| July Weather | 25°C (78°F) | 116 mm (4.6 inches) | 82% | very high |
| August Weather | 24°C (75°F) | 106 mm (4.2 inches) | 82% | very high |
| September Weather | 22°C (71°F) | 67 mm (2.6 inches) | 79% | very high |
| October Weather | 15°C (58°F) | 112 mm (4.4 inches) | 79% | high |
| November Weather | 6°C (42°F) | 92 mm (3.6 inches) | 88% | moderate |
| December Weather | 3°C (37°F) | 75 mm (2.9 inches) | 87% | moderate |