Last updated: June 24, 2025
In December, the average temperature in Shoshone, United States hovers around -1°C (30°F). While you can expect a chilly minimum of -15°C (5°F), temperatures can occasionally rise to a pleasant 14°C (57°F). Be prepared for some wet days, as precipitation averages 36 mm (1.4 in) over approximately 8 days. With an average humidity of 87%, it’s advisable to dress warmly and stay dry during your visit!
In December in Shoshone, the average temperature is -1°C (30°F), with maximums reaching up to 14°C (57°F) and minimums plummeting as low as -15°C (5°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm clothing and lighter layers for the day.
In Shoshone in December, the precipitation amount is 36 mm (1.4 in) over a period of 8 days.
In Shoshone in December, humidity is 87%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that penetrates through layers of clothing, making travel uncomfortable as the dampness clings to your skin, intensifying the cold and causing every gust of wind to feel even more frigid.
In Shoshone 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 Shoshone, you can check the information here.
UV Risk Categories
Weather in Shoshone varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Shoshone, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 44 mm (1.7 inches) | 91% | moderate |
| February Weather | 0°C (32°F) | 52 mm (2.0 inches) | 92% | moderate |
| March Weather | 6°C (42°F) | 39 mm (1.5 inches) | 85% | high |
| April Weather | 10°C (50°F) | 26 mm (1.0 inches) | 76% | very high |
| May Weather | 15°C (59°F) | 35 mm (1.4 inches) | 66% | very high |
| June Weather | 21°C (70°F) | 11 mm (0.4 inches) | 62% | extreme |
| July Weather | 26°C (80°F) | 3 mm (0.1 inches) | 53% | extreme |
| August Weather | 25°C (77°F) | 9 mm (0.4 inches) | 42% | very high |
| September Weather | 19°C (66°F) | 12 mm (0.5 inches) | 46% | very high |
| October Weather | 10°C (50°F) | 25 mm (1.0 inches) | 64% | high |
| November Weather | 4°C (40°F) | 32 mm (1.3 inches) | 83% | moderate |
| December Weather | -1°C (30°F) | 36 mm (1.4 inches) | 87% | moderate |