Last updated: June 24, 2025
In December, the average temperature in West Unity, United States hovers around 1°C (34°F). Expect chilly nights, with minimum temperatures dipping as low as -23°C (-9°F), while daytime highs can reach up to 16°C (62°F). The atmosphere is often damp, with an average humidity of 86% and about 57 mm (2.3 in) of precipitation spread over 9 days.
In December in West Unity, the average temperature is 1°C (34°F). Maximum temperatures can reach 16°C (62°F), while minimums can plummet to as low as -23°C (-9°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.
In West Unity in December, the precipitation amount is 57 mm (2.3 in) over the course of 9 days.
In West Unity in December, humidity is 86%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making outdoor adventures brisk and invigorating but challenging for travel.
In West Unity 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 West Unity, you can visit Hourly UV Index in West Unity.
UV Risk Categories
Weather in West Unity varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in West Unity, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 69 mm (2.7 inches) | 88% | moderate |
| February Weather | -1°C (30°F) | 71 mm (2.8 inches) | 87% | moderate |
| March Weather | 4°C (40°F) | 92 mm (3.6 inches) | 87% | high |
| April Weather | 9°C (49°F) | 96 mm (3.8 inches) | 87% | very high |
| May Weather | 16°C (62°F) | 137 mm (5.4 inches) | 81% | very high |
| June Weather | 22°C (72°F) | 114 mm (4.5 inches) | 82% | very high |
| July Weather | 24°C (76°F) | 108 mm (4.2 inches) | 81% | very high |
| August Weather | 23°C (73°F) | 94 mm (3.7 inches) | 78% | very high |
| September Weather | 20°C (68°F) | 55 mm (2.2 inches) | 78% | very high |
| October Weather | 13°C (56°F) | 95 mm (3.7 inches) | 82% | high |
| November Weather | 5°C (41°F) | 80 mm (3.2 inches) | 89% | moderate |
| December Weather | 1°C (34°F) | 57 mm (2.3 inches) | 86% | low |