Bismarck (ND)
December
Weather in Bismarck, North Dakota for December 2026
Your guide to Bismarck weather in December - trends and predictions
With an average of 4 snowy days, Bismarck usually enjoys a light touch of snow in December.
In general, the average temperature in Bismarck at the beginning of December is -3.4 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of -3.3 °F by the end of December.
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Snow Forecast ❄️
Temperatures
More
26
Dry days
1
Rainy days
4
Snow days
-2°/-9°
Temperatures
24 km/h
Avg max wind
86 %
Avg humidity
Bismarck Weather December
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Temperatures trend during December in Bismarck
See the weather trend as well as the moving average line
December weather in Bismarck day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Cloudy | -3° /-14° | 0 mm | 0 cm | |
| Dec. 2 |  Overcast | 0° /-12° | 0 mm | 0 cm | |
| Dec. 3 | Overcast | -4° /-12° | 0 mm | 0 cm | |
| Dec. 4 | Overcast | 0° /-13° | 0 mm | 0 cm | |
| Dec. 5 | Overcast | 0° /-13° | 0 mm | 0 cm | |
| Dec. 6 |  Moderate snow | -7° /-11° | 9 mm | 6.5 cm | |
| Dec. 7 | Overcast | -10° /-13° | 0 mm | 0 cm | |
| Dec. 8 |  Freezing fog | 1° /-8° | 0 mm | 0 cm | |
| Dec. 9 | Overcast | 4° /-1° | 0 mm | 0 cm | |
| Dec. 10 | Overcast | 0° /-11° | 0 mm | 0 cm | |
| Dec. 11 | Moderate snow | 0° /-6° | 11.5 mm | 8.3 cm | |
| Dec. 12 | Cloudy | -4° /-15° | 0 mm | 0 cm | |
| Dec. 13 | Moderate snow | -13° /-17° | 3 mm | 2.2 cm | |
| Dec. 14 | Overcast | -7° /-17° | 0 mm | 0 cm | |
| Dec. 15 |  Mist | 0° /-6° | 0 mm | 0 cm | |
| Dec. 16 | Overcast | 3° /-1° | 0 mm | 0 cm | |
| Dec. 17 |  Moderate or heavy rain shower | 2° /-2° | 6.8 mm | 0 cm | |
| Dec. 18 | Overcast | 1° /-12° | 0 mm | 0 cm | |
| Dec. 19 | Overcast | -3° /-12° | 0 mm | 0 cm | |
| Dec. 20 |  Sunny | -1° /-7° | 0 mm | 0 cm | |
| Dec. 21 | Mist | -4° /-9° | 0 mm | 0 cm | |
| Dec. 22 | Freezing fog | -1° /-7° | 0 mm | 0 cm | |
| Dec. 23 | Freezing fog | -1° /-2° | 0 mm | 0 cm | |
| Dec. 24 | Mist | -1° /-4° | 0 mm | 0 cm | |
| Dec. 25 | Overcast | -3° /-6° | 0 mm | 0 cm | |
| Dec. 26 | Freezing fog | 0° /-2° | 0 mm | 0 cm | |
| Dec. 27 | Freezing fog | 0° /-5° | 0 mm | 0 cm | |
| Dec. 28 | Overcast | -6° /-15° | 4.1 mm | 1.2 cm | |
| Dec. 29 | Overcast | -10° /-16° | 0 mm | 0 cm | |
| Dec. 30 | Overcast | 0° /-8° | 0 mm | 0 cm | |
| Dec. 31 | Mist | -4° /-10° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Bismarck 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 Bismarck forecast closer to your planned date for the most up-to-date weather information.
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Bismarck in December - FAQ
What are the expected maximum and minimum temperatures in Bismarck during December?
Brace for cold days with temperatures not exceeding -2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Bismarck during December?
In December, Bismarck can expect light to moderate rainfall, totaling 34.4 mm across approximately 1 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Bismarck in December 2026?
Bismarck experiences an average snowfall of 18.2 cm during December, occurring over 4 days.
What are the typical wind conditions in Bismarck during December?
The average wind speed in Bismarck during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
Bismarck snow forecast December 2026
Track daily snowfall levels and discover Bismarck’s snowy potential this December ❄️
On average, Bismarck sees 4 snowy days during December, with approximately 18.2 cm of total snowfall.
December rainfall patterns in Bismarck
Explore the daily rainfall trends and prepare for Bismarcks December weather 💧
Typically, Bismarck has 1 rainy days in December with a total of 34.4 mm of rainfall.
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Where is Bismarck?Get accurate weather forecasts for Bismarck, located at latitude 46.808 and longitude -100.784. Stay updated with localized weather information tailored for Bismarck.
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