Last updated: June 24, 2025
In December, the average temperature in Squirrel Mountain Valley, United States hovers around 6°C (43°F), with a minimum dipping to -8°C (18°F) and a maximum reaching up to 23°C (74°F). Expect about 59 mm (2.3 in) of precipitation spread over 7 days, accompanied by a notable average humidity of 76%.
In December in Squirrel Mountain Valley, the average temperature is 6°C (43°F). Maximum temperatures can reach 23°C (74°F), while minimums can drop as low as -8°C (18°F). It's advisable to pack layers for your trip to Squirrel Mountain Valley, as temperatures can vary widely throughout the day.
In Squirrel Mountain Valley in December, the precipitation amount is 59 mm (2.3 in) over a span of 7 days.
In Squirrel Mountain Valley in December, humidity is 76%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your clothes and makes even short outings feel less inviting, leaving travelers reaching for extra layers to stay comfortable while exploring.
In Squirrel Mountain Valley in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Squirrel Mountain Valley for better planning.
UV Risk Categories
Weather in Squirrel Mountain Valley varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Squirrel Mountain Valley, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 79 mm (3.1 inches) | 78% | moderate |
| February Weather | 6°C (44°F) | 62 mm (2.4 inches) | 82% | high |
| March Weather | 8°C (47°F) | 65 mm (2.6 inches) | 75% | very high |
| April Weather | 13°C (55°F) | 33 mm (1.3 inches) | 68% | very high |
| May Weather | 16°C (61°F) | 23 mm (0.9 inches) | 57% | extreme |
| June Weather | 22°C (72°F) | 3 mm (0.1 inches) | 52% | extreme |
| July Weather | 26°C (79°F) | 2 mm (0.1 inches) | 46% | extreme |
| August Weather | 25°C (78°F) | 2 mm (0.1 inches) | 39% | extreme |
| September Weather | 21°C (71°F) | 3 mm (0.1 inches) | 48% | very high |
| October Weather | 15°C (60°F) | 9 mm (0.4 inches) | 59% | very high |
| November Weather | 10°C (51°F) | 26 mm (1.0 inches) | 72% | moderate |
| December Weather | 6°C (43°F) | 59 mm (2.3 inches) | 76% | moderate |