Last updated: June 24, 2025
In December, the average temperature in Shenandoah, United States hovers around 0°C (33°F), with a minimum plunge to -23°C (-9°F) and a maximum rise to 22°C (72°F). Expect 35 mm (1.4 in) of precipitation spread over three days, while humidity remains relatively high at 83%. Stay prepared for chilly days and occasional showers!
In December in Shenandoah, the average temperature is 0°C (33°F), with maximums reaching 22°C (72°F) and minimums dropping as low as -23°C (-9°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Shenandoah in December, the precipitation amount is 35 mm (1.4 in) over the course of 3 days.
In Shenandoah in December, humidity is 83%. With an average temperature of 0°C (33°F), this humidity feels like a cold, damp chill that cuts through layers of clothing, making travel uncomfortable and brisk as each breath fills the lungs with icy moisture.
In Shenandoah 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 Shenandoah, you can check the information here.
UV Risk Categories
Weather in Shenandoah varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Shenandoah, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (26°F) | 36 mm (1.4 inches) | 76% | moderate |
| February Weather | -3°C (27°F) | 32 mm (1.3 inches) | 80% | moderate |
| March Weather | 6°C (43°F) | 93 mm (3.6 inches) | 73% | high |
| April Weather | 11°C (51°F) | 72 mm (2.8 inches) | 74% | very high |
| May Weather | 18°C (64°F) | 162 mm (6.4 inches) | 78% | very high |
| June Weather | 24°C (76°F) | 130 mm (5.1 inches) | 82% | extreme |
| July Weather | 26°C (78°F) | 93 mm (3.7 inches) | 83% | very high |
| August Weather | 24°C (75°F) | 106 mm (4.2 inches) | 80% | very high |
| September Weather | 21°C (70°F) | 104 mm (4.1 inches) | 75% | very high |
| October Weather | 12°C (54°F) | 152 mm (6.0 inches) | 75% | high |
| November Weather | 5°C (41°F) | 34 mm (1.4 inches) | 82% | moderate |
| December Weather | 0°C (33°F) | 35 mm (1.4 inches) | 83% | moderate |