Bonner County (Sandpoint)
December
Weather in Bonner County, Idaho for December 2025
Your guide to Bonner County weather in December - trends and predictions
The climate of Bonner County in December is quite snowy, averaging 12 snowy days.
In general, the average temperature in Bonner County at the beginning of December is 0.6 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 1.9 °F by the end of December.
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Snow Forecast ❄️
Temperatures
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12
Dry days
7
Rainy days
12
Snow days
2°/-2°
Temperatures
6 km/h
Avg max wind
95 %
Avg humidity
Bonner County Weather December
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Temperatures trend during December in Bonner County
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December weather in Bonner County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 4° /-3° | 0 mm | 0 cm | |
| Dec. 2 | Overcast | 0° /-5° | 0 mm | 0 cm | |
| Dec. 3 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Dec. 4 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Dec. 5 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Dec. 6 | Overcast | 0° /-3° | 0 mm | 0 cm | |
| Dec. 7 |  Moderate or heavy snow showers | 0° /-1° | 23.4 mm | 16.5 cm | |
| Dec. 8 |  Moderate snow | 0° /-2° | 7.4 mm | 4.9 cm | |
| Dec. 9 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Dec. 10 | Overcast | -1° /-3° | 0 mm | 0 cm | |
| Dec. 11 | Overcast | 1° /-4° | 0 mm | 0 cm | |
| Dec. 12 | Overcast | 0° /-5° | 0 mm | 0 cm | |
| Dec. 13 | Overcast | 0° /-2° | 0 mm | 0 cm | |
| Dec. 14 | Moderate or heavy snow showers | 3° /0° | 22.6 mm | 14.1 cm | |
| Dec. 15 |  Light freezing rain | 0° /-2° | 0.9 mm | 0 cm | |
| Dec. 16 |  Patchy moderate snow | 0° /-3° | 3.6 mm | 0.4 cm | |
| Dec. 17 |  Heavy rain at times | 2° /-1° | 11.8 mm | 0 cm | |
| Dec. 18 |  Moderate or heavy rain shower | 4° /0° | 35.7 mm | 0 cm | |
| Dec. 19 | Overcast | 4° /-1° | 0.5 mm | 0 cm | |
| Dec. 20 | Overcast | 4° /0° | 0.3 mm | 0 cm | |
| Dec. 21 | Heavy rain at times | 3° /-1° | 10.2 mm | 4.9 cm | |
| Dec. 22 |  Patchy rain possible | 3° /1° | 2.3 mm | 0 cm | |
| Dec. 23 | Light freezing rain | 3° /0° | 8.2 mm | 5.1 cm | |
| Dec. 24 | Moderate or heavy snow showers | 3° /0° | 16.5 mm | 8.2 cm | |
| Dec. 25 | Light freezing rain | 1° /0° | 2.2 mm | 0 cm | |
| Dec. 26 | Moderate or heavy snow showers | 2° /-1° | 31 mm | 14 cm | |
| Dec. 27 | Moderate rain at times | 3° /-1° | 4 mm | 0.8 cm | |
| Dec. 28 | Moderate or heavy snow showers | 3° /-1° | 20.3 mm | 9.3 cm | |
| Dec. 29 | Moderate or heavy rain shower | 3° /0° | 20.8 mm | 0.5 cm | |
| Dec. 30 | Light freezing rain | 1° /-2° | 4.3 mm | 0.9 cm | |
| Dec. 31 |  Freezing fog | 0° /-3° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Bonner County 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 Bonner County forecast closer to your planned date for the most up-to-date weather information.
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Bonner County in December - FAQ
What are the expected maximum and minimum temperatures in Bonner County 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 Bonner County during December?
Significant rainfall exceeding 226 mm is expected in Bonner County during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Bonner County in December 2025?
Bonner County experiences an average snowfall of 79.6 cm during December, occurring over 12 days.
What are the typical wind conditions in Bonner County during December?
The average wind speed in Bonner County during December is 6 km/h, suggesting breezy to windy conditions, depending on your activities.
Bonner County snow forecast December 2025
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December rainfall patterns in Bonner County
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Where is Bonner County?Get accurate weather forecasts for Bonner County, located at latitude 48.277 and longitude -116.553. Stay updated with localized weather information tailored for Bonner County.
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