Last updated: June 24, 2025
In Cross Lake, United States, the average temperature in December hovers around -8°C (19°F). Expect frigid conditions, with a minimum drop to -30°C (-22°F) and a maximum reaching 7°C (45°F). During this month, precipitation totals 53 mm (2.1 in) over approximately 8 days, and the air feels quite damp with an average humidity of 89%.
In December in Cross Lake, the average temperature is -8°C (19°F). Maximums can reach 7°C (45°F) and minimums can be as low as -30°C (-22°F). Be prepared for extreme cold conditions and dress warmly if you plan to travel during this time.
In Cross Lake in December, the total precipitation amount is 53 mm (2.1 in) over the course of 8 days.
In Cross Lake in December humidity is 89%. With an average temperature of -8°C (19°F), this humidity feels like a biting chill, making it crucial for travelers to bundle up and prepare for the damp, cold air that penetrates even the warmest clothing.
In Cross Lake 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 Cross Lake, you can visit Hourly UV Index in Cross Lake.
UV Risk Categories
Weather in Cross Lake varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cross Lake, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -12°C (12°F) | 20 mm (0.8 inches) | 92% | low |
| February Weather | -12°C (11°F) | 25 mm (1.0 inches) | 93% | moderate |
| March Weather | -2°C (28°F) | 38 mm (1.5 inches) | 88% | moderate |
| April Weather | 3°C (38°F) | 67 mm (2.6 inches) | 83% | high |
| May Weather | 12°C (54°F) | 60 mm (2.4 inches) | 76% | very high |
| June Weather | 19°C (67°F) | 76 mm (3.0 inches) | 76% | very high |
| July Weather | 22°C (71°F) | 90 mm (3.5 inches) | 76% | very high |
| August Weather | 20°C (68°F) | 86 mm (3.4 inches) | 77% | very high |
| September Weather | 16°C (60°F) | 112 mm (4.4 inches) | 77% | high |
| October Weather | 7°C (45°F) | 116 mm (4.6 inches) | 82% | moderate |
| November Weather | -2°C (29°F) | 30 mm (1.2 inches) | 87% | moderate |
| December Weather | -8°C (19°F) | 53 mm (2.1 inches) | 89% | low |