Hancock County (Bar Harbor)
December
Weather in Hancock County, Maine for December 2025
Your guide to Hancock County weather in December - trends and predictions
Hancock County typically experiences moderate snowfall in December, with an average of 6 snowy days.
In general, the average temperature in Hancock County at the beginning of December is 1.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 3 °F by the end of December.
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Snow Forecast ❄️
Temperatures
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17
Dry days
8
Rainy days
6
Snow days
2°/-4°
Temperatures
21 km/h
Avg max wind
69 %
Avg humidity
Hancock County Weather December
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Temperatures trend during December in Hancock County
See the weather trend as well as the moving average line
December weather in Hancock County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Partly cloudy | 3° /-2° | 0 mm | 0 cm | |
| Dec. 2 |  Sunny | 3° /-3° | 0 mm | 0 cm | |
| Dec. 3 | Sunny | 1° /-3° | 0 mm | 0 cm | |
| Dec. 4 |  Cloudy | 1° /-4° | 0.2 mm | 0 cm | |
| Dec. 5 |  Moderate or heavy rain shower | 5° /0° | 58.7 mm | 0 cm | |
| Dec. 6 | Sunny | 0° /-6° | 0 mm | 0 cm | |
| Dec. 7 | Sunny | -3° /-8° | 0 mm | 0 cm | |
| Dec. 8 |  Moderate or heavy snow showers | 2° /-4° | 14.1 mm | 6.4 cm | |
| Dec. 9 |  Overcast | 0° /-5° | 1.4 mm | 0.9 cm | |
| Dec. 10 | Overcast | 2° /-3° | 8.6 mm | 6.2 cm | |
| Dec. 11 | Moderate or heavy rain shower | 13° /2° | 61.5 mm | 0 cm | |
| Dec. 12 | Moderate or heavy rain shower | 11° /0° | 36.8 mm | 0 cm | |
| Dec. 13 | Sunny | 0° /-4° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | -1° /-6° | 0 mm | 0 cm | |
| Dec. 15 | Sunny | 0° /-7° | 0 mm | 0 cm | |
| Dec. 16 | Overcast | 3° /-2° | 0 mm | 0 cm | |
| Dec. 17 | Moderate or heavy rain shower | 10° /3° | 24.5 mm | 0 cm | |
| Dec. 18 | Cloudy | 5° /1° | 1.5 mm | 0 cm | |
| Dec. 19 | Moderate or heavy rain shower | 5° /-2° | 20.8 mm | 0 cm | |
| Dec. 20 | Overcast | -2° /-4° | 2.1 mm | 0.8 cm | |
| Dec. 21 |  Light freezing rain | -3° /-6° | 4.6 mm | 2 cm | |
| Dec. 22 | Sunny | -8° /-12° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | -3° /-12° | 0 mm | 0 cm | |
| Dec. 24 | Moderate or heavy snow showers | 0° /-7° | 11.7 mm | 7.8 cm | |
| Dec. 25 | Overcast | -1° /-8° | 0 mm | 0 cm | |
| Dec. 26 | Sunny | 0° /-7° | 0 mm | 0 cm | |
| Dec. 27 | Sunny | 1° /-9° | 0 mm | 0 cm | |
| Dec. 28 | Cloudy | 2° /-7° | 0 mm | 0 cm | |
| Dec. 29 |  Patchy rain possible | 3° /0° | 1.4 mm | 0 cm | |
| Dec. 30 | Moderate or heavy rain shower | 9° /5° | 21.9 mm | 0 cm | |
| Dec. 31 | Sunny | 7° /2° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Hancock 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 Hancock County forecast closer to your planned date for the most up-to-date weather information.
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Hancock County in December - FAQ
What are the expected maximum and minimum temperatures in Hancock 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 Hancock County during December?
Significant rainfall exceeding 269.8 mm is expected in Hancock County during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Hancock County in December 2025?
Hancock County experiences an average snowfall of 24.1 cm during December, occurring over 6 days.
What are the typical wind conditions in Hancock County during December?
The average wind speed in Hancock County during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Hancock County snow forecast December 2025
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December rainfall patterns in Hancock County
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Where is Hancock County?Get accurate weather forecasts for Hancock County, located at latitude 44.388 and longitude -68.204. Stay updated with localized weather information tailored for Hancock County.
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