Bozeman (MT)
December
Weather in Bozeman, Montana for December 2026
Your guide to Bozeman weather in December - trends and predictions
Expect heavy snowfall in Bozeman during December, with an average of 18 snowy days.
In general, the average temperature in Bozeman at the beginning of December is 3.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 1.6 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
11
Dry days
2
Rainy days
18
Snow days
3°/-4°
Temperatures
15 km/h
Avg max wind
74 %
Avg humidity
Bozeman Weather December
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Temperatures trend during December in Bozeman
See the weather trend as well as the moving average line
December weather in Bozeman day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 2° /-7° | 1.6 mm | 1.2 cm | |
| Dec. 2 |  Sunny | 4° /-4° | 21.5 mm | 15.6 cm | |
| Dec. 3 | Sunny | 4° /-4° | 0 mm | 0 cm | |
| Dec. 4 | Sunny | 3° /-4° | 8.8 mm | 6.4 cm | |
| Dec. 5 | Sunny | 4° /-3° | 7.1 mm | 5.1 cm | |
| Dec. 6 | Sunny | 3° /-2° | 2.5 mm | 1.8 cm | |
| Dec. 7 | Overcast | 4° /-2° | 0 mm | 0 cm | |
| Dec. 8 |  Light freezing rain | 2° /-3° | 1.6 mm | 0.5 cm | |
| Dec. 9 |  Patchy moderate snow | 1° /-4° | 1.1 mm | 0.3 cm | |
| Dec. 10 |  Cloudy | 3° /-4° | 4.7 mm | 3.4 cm | |
| Dec. 11 | Light freezing rain | 3° /-1° | 5.2 mm | 2.5 cm | |
| Dec. 12 |  Partly cloudy | 4° /-3° | 19.6 mm | 14.2 cm | |
| Dec. 13 | Partly cloudy | 4° /-2° | 0 mm | 0 cm | |
| Dec. 14 | Overcast | 7° /-2° | 0.1 mm | 0 cm | |
| Dec. 15 |  Moderate or heavy snow showers | 4° /-4° | 3.3 mm | 2.1 cm | |
| Dec. 16 | Patchy moderate snow | 3° /-4° | 1.1 mm | 0.6 cm | |
| Dec. 17 | Overcast | 2° /-5° | 0.1 mm | 0 cm | |
| Dec. 18 |  Moderate or heavy rain shower | 3° /-4° | 1 mm | 0 cm | |
| Dec. 19 | Sunny | 4° /-4° | 3.5 mm | 2.5 cm | |
| Dec. 20 | Partly cloudy | 3° /-6° | 0 mm | 0 cm | |
| Dec. 21 | Overcast | 5° /-4° | 0 mm | 0 cm | |
| Dec. 22 | Moderate or heavy snow showers | 3° /-1° | 2.8 mm | 1.8 cm | |
| Dec. 23 |  Patchy rain possible | 5° /-2° | 0.1 mm | 0 cm | |
| Dec. 24 | Overcast | 7° /-2° | 5.2 mm | 0 cm | |
| Dec. 25 | Light freezing rain | 4° /-1° | 0.2 mm | 0 cm | |
| Dec. 26 | Light freezing rain | 3° /-2° | 0.6 mm | 0 cm | |
| Dec. 27 | Light freezing rain | 0° /-8° | 3 mm | 2 cm | |
| Dec. 28 |  Moderate snow | -2° /-7° | 2.4 mm | 1 cm | |
| Dec. 29 | Moderate or heavy snow showers | 3° /-6° | 3.1 mm | 1.7 cm | |
| Dec. 30 | Patchy moderate snow | 2° /-4° | 3 mm | 1.4 cm | |
| Dec. 31 | Overcast | 1° /-8° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Bozeman in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bozeman forecast closer to your planned date for the most up-to-date weather information.
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Bozeman in December - FAQ
What are the expected maximum and minimum temperatures in Bozeman during December?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Bozeman during December?
Significant rainfall exceeding 103.4 mm is expected in Bozeman during December, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Bozeman in December 2026?
Bozeman experiences an average snowfall of 64 cm during December, occurring over 18 days.
What are the typical wind conditions in Bozeman during December?
The average wind speed in Bozeman during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Bozeman snow forecast December 2026
Track daily snowfall levels and discover Bozeman’s snowy potential this December ❄️
On average, Bozeman sees 18 snowy days during December, with approximately 64 cm of total snowfall.
December rainfall patterns in Bozeman
Explore the daily rainfall trends and prepare for Bozemans December weather 💧
Typically, Bozeman has 2 rainy days in December with a total of 103.4 mm of rainfall.
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