Bar Harbor (ME)
January
Weather in Bar Harbor, Maine for January 2026
Your guide to Bar Harbor weather in January - trends and predictions
With an average of 4 snowy days, Bar Harbor usually enjoys a light touch of snow in January.
In general, the average temperature in Bar Harbor at the beginning of January is -1.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of -2.4 °F by the end of January.
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Snow Forecast ❄️
Temperatures
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18
Dry days
9
Rainy days
4
Snow days
-2°/-8°
Temperatures
23 km/h
Avg max wind
62 %
Avg humidity
Bar Harbor Weather January
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Temperatures trend during January in Bar Harbor
See the weather trend as well as the moving average line
January weather in Bar Harbor day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Moderate or heavy rain shower | 5° /2° | 34.8 mm | 0 cm | |
| Jan. 2 |  Light freezing rain | 3° /0° | 3.7 mm | 0 cm | |
| Jan. 3 |  Cloudy | -1° /-2° | 0 mm | 0 cm | |
| Jan. 4 |  Partly cloudy | -3° /-8° | 0 mm | 0 cm | |
| Jan. 5 |  Sunny | -6° /-11° | 0 mm | 0 cm | |
| Jan. 6 |  Overcast | -3° /-12° | 0 mm | 0 cm | |
| Jan. 7 | Light freezing rain | -4° /-9° | 0.4 mm | 0 cm | |
| Jan. 8 | Light freezing rain | -4° /-8° | 0.8 mm | 0 cm | |
| Jan. 9 | Light freezing rain | -4° /-10° | 0.8 mm | 0 cm | |
| Jan. 10 | Partly cloudy | 0° /-5° | 0 mm | 0 cm | |
| Jan. 11 |  Moderate snow | 0° /-5° | 5 mm | 1.6 cm | |
| Jan. 12 | Sunny | 0° /-4° | 0.3 mm | 0 cm | |
| Jan. 13 | Overcast | 0° /-6° | 0 mm | 0 cm | |
| Jan. 14 | Light freezing rain | 1° /-4° | 0.8 mm | 0 cm | |
| Jan. 15 | Sunny | -2° /-8° | 0 mm | 0 cm | |
| Jan. 16 | Sunny | -2° /-11° | 0 mm | 0 cm | |
| Jan. 17 | Overcast | 0° /-8° | 0 mm | 0 cm | |
| Jan. 18 |  Patchy rain possible | 4° /-4° | 6.7 mm | 0 cm | |
| Jan. 19 | Moderate or heavy rain shower | 5° /-1° | 37.4 mm | 3.2 cm | |
| Jan. 20 |  Moderate or heavy snow showers | -4° /-12° | 19 mm | 13.5 cm | |
| Jan. 21 | Partly cloudy | -7° /-16° | 0 mm | 0 cm | |
| Jan. 22 | Sunny | -8° /-15° | 0 mm | 0 cm | |
| Jan. 23 | Overcast | -1° /-11° | 0 mm | 0 cm | |
| Jan. 24 | Partly cloudy | -2° /-10° | 0 mm | 0 cm | |
| Jan. 25 | Partly cloudy | -4° /-14° | 0 mm | 0 cm | |
| Jan. 26 | Light freezing rain | 0° /-9° | 0.1 mm | 0 cm | |
| Jan. 27 | Overcast | 0° /-7° | 0 mm | 0 cm | |
| Jan. 28 | Light freezing rain | 0° /-13° | 1 mm | 0 cm | |
| Jan. 29 |  Patchy moderate snow | -6° /-12° | 2.7 mm | 0.4 cm | |
| Jan. 30 | Sunny | -9° /-14° | 0 mm | 0 cm | |
| Jan. 31 | Overcast | 2° /-10° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Bar Harbor in January 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 Bar Harbor forecast closer to your planned date for the most up-to-date weather information.
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Bar Harbor in January - FAQ
What are the expected maximum and minimum temperatures in Bar Harbor during January?
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 Bar Harbor during January?
Significant rainfall exceeding 113.5 mm is expected in Bar Harbor during January, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Bar Harbor in January 2026?
Bar Harbor experiences an average snowfall of 18.6 cm during January, occurring over 4 days.
What are the typical wind conditions in Bar Harbor during January?
The average wind speed in Bar Harbor during January is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Bar Harbor snow forecast January 2026
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January rainfall patterns in Bar Harbor
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