Last updated: June 24, 2025
In December, the average temperature in Ashley, United States hovers around 5°C (41°F). Be prepared for a range of temperatures, with minimums dropping to -16°C (4°F) and maximums reaching up to 22°C (73°F). Expect 83 mm (3.3 in) of precipitation over about 7 days, and you'll likely experience a high average humidity of 87%.
In December in Ashley, the average temperature is 5°C (41°F). The maximum can reach 22°C (73°F), while the minimum can drop as low as -16°C (4°F). Travelers should be prepared for a wide range of temperatures if visiting during this time.
In Ashley in December, the total precipitation amount is 83 mm (3.3 in) over the course of 7 days.
In Ashley in December humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.
In Ashley in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Ashley, you can check the information here.
UV Risk Categories
Weather in Ashley varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ashley, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 90 mm (3.6 inches) | 84% | moderate |
| February Weather | 3°C (38°F) | 104 mm (4.1 inches) | 82% | moderate |
| March Weather | 9°C (48°F) | 142 mm (5.6 inches) | 84% | high |
| April Weather | 14°C (57°F) | 130 mm (5.1 inches) | 83% | very high |
| May Weather | 20°C (69°F) | 166 mm (6.5 inches) | 80% | extreme |
| June Weather | 25°C (78°F) | 97 mm (3.8 inches) | 83% | extreme |
| July Weather | 27°C (80°F) | 93 mm (3.6 inches) | 82% | very high |
| August Weather | 25°C (77°F) | 92 mm (3.6 inches) | 82% | very high |
| September Weather | 23°C (73°F) | 65 mm (2.6 inches) | 79% | very high |
| October Weather | 16°C (60°F) | 124 mm (4.9 inches) | 79% | high |
| November Weather | 7°C (45°F) | 89 mm (3.5 inches) | 88% | moderate |
| December Weather | 5°C (41°F) | 83 mm (3.3 inches) | 87% | moderate |