Last updated: June 24, 2025
In December, the average temperature in Detroit Lakes, United States hovers around -8°C (18°F). Temperatures can plunge as low as -33°C (-26°F) but may also rise to a maximum of 7°C (45°F). This month sees 44 mm (1.7 in) of precipitation spread over 8 days, and with an average humidity of 86%, it’s important to bundle up!
In December in Detroit Lakes, the average temperature is -8°C (18°F). The maximum can reach 7°C (45°F) and the minimum can be as low as -33°C (-26°F). Travelers should be prepared for extremely cold weather conditions and dress warmly when visiting during this time.
In Detroit Lakes in December, the total precipitation amount is 44 mm (1.7 in) over a duration of 8 days.
In Detroit Lakes in December, humidity is 86%. With an average temperature of -8°C (18°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and frigid, as the damp air accentuates the cold, creating a sharp contrast that can be quite challenging for outdoor activities.
In Detroit Lakes 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 Detroit Lakes, you can visit Hourly UV Index in Detroit Lakes.
UV Risk Categories
Weather in Detroit Lakes varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Detroit Lakes, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -12°C (10°F) | 20 mm (0.8 inches) | 90% | low |
| February Weather | -13°C (10°F) | 24 mm (0.9 inches) | 92% | moderate |
| March Weather | -3°C (28°F) | 32 mm (1.3 inches) | 85% | moderate |
| April Weather | 3°C (38°F) | 58 mm (2.3 inches) | 81% | high |
| May Weather | 13°C (55°F) | 54 mm (2.1 inches) | 75% | very high |
| June Weather | 20°C (68°F) | 77 mm (3.0 inches) | 79% | very high |
| July Weather | 22°C (72°F) | 91 mm (3.6 inches) | 76% | very high |
| August Weather | 20°C (68°F) | 113 mm (4.4 inches) | 78% | very high |
| September Weather | 15°C (60°F) | 100 mm (3.9 inches) | 77% | high |
| October Weather | 6°C (44°F) | 98 mm (3.8 inches) | 79% | moderate |
| November Weather | -2°C (28°F) | 25 mm (1.0 inches) | 86% | moderate |
| December Weather | -8°C (18°F) | 44 mm (1.7 inches) | 86% | low |