Last updated: June 24, 2025
In December, the average temperature in Milnor, United States hovers around -6°C (21°F), with a notable range where the minimum can drop to -32°C (-25°F) and the maximum can reach up to 13°C (56°F). During this chilly period, expect about 37 mm (1.5 in) of precipitation spread over 7 days, along with a high average humidity of 84%.
In December in Milnor, the average temperature is -6°C (21°F). The maximum can reach 13°C (56°F), while the minimum can drop as low as -32°C (-25°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both mild and harsh winter conditions.
In Milnor in December, the precipitation amount is 37 mm (1.5 in) during a span of 7 days.
In Milnor in December humidity is 84%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket enveloping you, making travel uncomfortable as the cold dampness seeps into your bones and slows your movements, turning each step into a shivering struggle.
In Milnor 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 Milnor, you can visit Hourly UV Index in Milnor.
UV Risk Categories
Weather in Milnor varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Milnor, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (13°F) | 18 mm (0.7 inches) | 87% | low |
| February Weather | -11°C (12°F) | 19 mm (0.8 inches) | 89% | moderate |
| March Weather | -1°C (30°F) | 33 mm (1.3 inches) | 82% | moderate |
| April Weather | 5°C (41°F) | 52 mm (2.1 inches) | 79% | high |
| May Weather | 14°C (57°F) | 60 mm (2.3 inches) | 74% | very high |
| June Weather | 21°C (70°F) | 78 mm (3.1 inches) | 78% | very high |
| July Weather | 23°C (74°F) | 71 mm (2.8 inches) | 76% | very high |
| August Weather | 21°C (70°F) | 105 mm (4.1 inches) | 77% | very high |
| September Weather | 17°C (62°F) | 69 mm (2.7 inches) | 72% | high |
| October Weather | 7°C (45°F) | 79 mm (3.1 inches) | 74% | moderate |
| November Weather | -1°C (31°F) | 17 mm (0.7 inches) | 85% | moderate |
| December Weather | -6°C (21°F) | 37 mm (1.5 inches) | 84% | low |