Last updated: June 24, 2025
In December, the average temperature in Gregory, United States hovers around -3°C (27°F), with extremes ranging from a chilly -25°C (-13°F) to a surprisingly warm 20°C (68°F). Expect about 41 mm (1.6 in) of precipitation over 5 days, while the air carries an average humidity of 79%. Stay prepared for a brisk yet varied weather experience!
In December in Gregory, the average temperature is -3°C (27°F). Maximum temperatures can reach 20°C (68°F), while the minimum can drop to as low as -25°C (-13°F). Travelers should be prepared for a wide range of temperatures and dress accordingly.
In Gregory in December, the precipitation amount is 41 mm (1.6 in) over a period of 5 days.
In Gregory in December, humidity is 79%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm.
In Gregory 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 Gregory, you can visit Hourly UV Index in Gregory.
UV Risk Categories
Weather in Gregory varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Gregory, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 23 mm (0.9 inches) | 77% | moderate |
| February Weather | -6°C (22°F) | 22 mm (0.9 inches) | 81% | moderate |
| March Weather | 2°C (36°F) | 65 mm (2.6 inches) | 71% | high |
| April Weather | 7°C (44°F) | 64 mm (2.5 inches) | 75% | very high |
| May Weather | 14°C (58°F) | 113 mm (4.4 inches) | 74% | very high |
| June Weather | 22°C (72°F) | 82 mm (3.2 inches) | 82% | very high |
| July Weather | 25°C (77°F) | 75 mm (3.0 inches) | 84% | very high |
| August Weather | 23°C (73°F) | 75 mm (3.0 inches) | 82% | very high |
| September Weather | 19°C (66°F) | 68 mm (2.7 inches) | 75% | very high |
| October Weather | 9°C (48°F) | 67 mm (2.6 inches) | 72% | moderate |
| November Weather | 3°C (37°F) | 19 mm (0.7 inches) | 81% | moderate |
| December Weather | -3°C (27°F) | 41 mm (1.6 inches) | 79% | low |