Last updated: June 24, 2025
In December, the average temperature in Fox Lake, United States hovers around -2°C (29°F), with a notable range from a chilling -22°C (-8°F) to a mild 18°C (65°F). Expect 46 mm (1.8 in) of precipitation spread across 6 days, paired with a high average humidity of 81%. Prepare for a month of contrasts!
In December in Fox Lake, the average temperature is -2°C (29°F). Maximum temperatures can reach up to 18°C (65°F), while minimums can drop as low as -22°C (-8°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Fox Lake in December, the precipitation amount is 46 mm (1.8 in) over a span of 6 days.
In Fox Lake in December humidity is 81%. With an average temperature of -2°C (29°F), this humidity feels like an uncomfortable chill that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay warm while traveling.
In Fox 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 Fox Lake, you can visit Hourly UV Index in Fox Lake.
UV Risk Categories
Weather in Fox Lake varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Fox Lake, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 48 mm (1.9 inches) | 85% | moderate |
| February Weather | -6°C (21°F) | 51 mm (2.0 inches) | 85% | moderate |
| March Weather | 1°C (35°F) | 58 mm (2.3 inches) | 85% | moderate |
| April Weather | 7°C (45°F) | 101 mm (4.0 inches) | 85% | very high |
| May Weather | 15°C (59°F) | 124 mm (4.9 inches) | 78% | very high |
| June Weather | 21°C (70°F) | 110 mm (4.3 inches) | 80% | very high |
| July Weather | 23°C (74°F) | 102 mm (4.0 inches) | 78% | very high |
| August Weather | 21°C (71°F) | 99 mm (3.9 inches) | 76% | very high |
| September Weather | 18°C (64°F) | 95 mm (3.8 inches) | 79% | high |
| October Weather | 10°C (51°F) | 113 mm (4.4 inches) | 83% | moderate |
| November Weather | 2°C (36°F) | 45 mm (1.8 inches) | 88% | moderate |
| December Weather | -2°C (29°F) | 46 mm (1.8 inches) | 81% | low |