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United States weather

Weather in Bar Harbor, Maine for January 2026

Your guide to Bar Harbor weather in January - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Bar Harbor usually enjoys a light touch of snow in January.
    According to Bar Harbor snow forecast for January 2026, no snow is expected until the end of the month.

    • Temperatures

  • Until now, January 2026 in Bar Harbor has been nearly identical to the historical average, with a temperature of -1.6 °F (showing only a slight deviation of -0.4 °F).

  • In general, the average temperature in Bar Harbor at the beginning of January is -2.1 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of -5.1 °F by the end of January.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
4
Rainy days
Average snowy days
4
Snow days
Average temperatures
-2°/-8°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
62 %
Avg humidity

Bar Harbor Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate or heavy rain shower
2°
2
Light freezing rain
-2°
3
Cloudy
-3°
4
Partly cloudy
-4°
5
Sunny
-6°
6
Overcast
-2°
7
Light freezing rain
0°
8
Light freezing rain
1°
9
Light freezing rain
0°
10
Partly cloudy
3°
11
Moderate snow
1°
12
Sunny
0°
13
Overcast
2°
14
Light freezing rain
3°
15
Sunny
2°
16
Sunny
-1°
17
Overcast
1°
18
Patchy rain possible
4°
19
Moderate or heavy rain shower
3°
20
Moderate or heavy snow showers
-3°
21
Partly cloudy
-4°
22
Sunny
-2°
23
Overcast
-1°
24
Partly cloudy
-6°
25
Partly cloudy
-8°
26
Light freezing rain
-4°
27
Overcast
-2°
28
Light freezing rain
-2°
29
Patchy moderate snow
-6°
30
Sunny
-9°
31
Sunny
-5°

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

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Moderate or heavy rain shower
Moderate or heavy rain shower
 2° /-4° 24.6 mm 5.2 cm
Jan. 2 Light freezing rain
Light freezing rain
 -2° /-7° 1.8 mm 0 cm
Jan. 3 Cloudy
Cloudy
 -3° /-7° 0 mm 0 cm
Jan. 4 Partly cloudy
Partly cloudy
 -4° /-10° 0 mm 0 cm
Jan. 5 Sunny
Sunny
 -6° /-13° 0 mm 0 cm
Jan. 6 Overcast
Overcast
 -2° /-10° 0 mm 0 cm
Jan. 7 Light freezing rain
Light freezing rain
 0° /-5° 11.5 mm 0 cm
Jan. 8 Light freezing rain
Light freezing rain
 1° /-5° 0.4 mm 0 cm
Jan. 9 Light freezing rain
Light freezing rain
 0° /-7° 1 mm 0 cm
Jan. 10 Partly cloudy
Partly cloudy
 3° /-2° 15.4 mm 0 cm
Jan. 11 Moderate snow
Moderate snow
 1° /-3° 12 mm 4.6 cm
Jan. 12 Sunny
Sunny
 0° /-3° 0.2 mm 0 cm
Jan. 13 Overcast
Overcast
 2° /-4° 0 mm 0 cm
Jan. 14 Light freezing rain
Light freezing rain
 3° /-1° 2 mm 0 cm
Jan. 15 Sunny
Sunny
 2° /-5° 8.8 mm 0 cm
Jan. 16 Sunny
Sunny
 -1° /-8° 0 mm 0 cm
Jan. 17 Overcast
Overcast
 1° /-6° 0.4 mm 0.3 cm
Jan. 18 Patchy rain possible
Patchy rain possible
 4° /-4° 6.7 mm 0 cm
Jan. 19 Moderate or heavy rain shower
Moderate or heavy rain shower
 3° /-3° 20.4 mm 2.3 cm
Jan. 20 Moderate or heavy snow showers
Moderate or heavy snow showers
 -3° /-10° 9.5 mm 6.7 cm
Jan. 21 Partly cloudy
Partly cloudy
 -4° /-13° 0 mm 0 cm
Jan. 22 Sunny
Sunny
 -2° /-8° 9.4 mm 6.8 cm
Jan. 23 Overcast
Overcast
 -1° /-9° 0 mm 0 cm
Jan. 24 Partly cloudy
Partly cloudy
 -6° /-14° 0 mm 0 cm
Jan. 25 Partly cloudy
Partly cloudy
 -8° /-16° 0 mm 0 cm
Jan. 26 Light freezing rain
Light freezing rain
 -4° /-11° 21.6 mm 15.5 cm
Jan. 27 Overcast
Overcast
 -2° /-10° 0 mm 0 cm
Jan. 28 Light freezing rain
Light freezing rain
 -2° /-14° 0.5 mm 0 cm
Jan. 29 Patchy moderate snow
Patchy moderate snow
 -6° /-12° 1.4 mm 0.2 cm
Jan. 30 Sunny
Sunny
 -9° /-15° 0 mm 0 cm
Jan. 31 Sunny
Sunny
 -5° /-17° 0 mm 0 cm
Next
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 4 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 18.64 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

Track daily snowfall levels and discover Bar Harbor’s snowy potential this January ❄️
On average, Bar Harbor sees 4 snowy days during January, with approximately 18.6 cm of total snowfall.

January rainfall patterns in Bar Harbor

Explore the daily rainfall trends and prepare for Bar Harbors January weather 💧
Typically, Bar Harbor has 4 rainy days in January with a total of 113.5 mm of rainfall.

Quick links

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Location coordinates Where is Bar Harbor?

Get accurate weather forecasts for Bar Harbor, located at latitude 44.388 and longitude -68.204. Stay updated with localized weather information tailored for Bar Harbor.

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