Bar Harbor (ME)
March
Weather in Bar Harbor, Maine for March 2026
Your guide to Bar Harbor weather in March - trends and predictions
Bar Harbor typically experiences moderate snowfall in March, with an average of 6 snowy days.
In general, the average temperature in Bar Harbor at the beginning of March is 2.3 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 5 °F by the end of March.
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Snow Forecast ❄️
Temperatures
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13
Dry days
12
Rainy days
6
Snow days
5°/-2°
Temperatures
23 km/h
Avg max wind
74 %
Avg humidity
Bar Harbor Weather March
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Temperatures trend during March in Bar Harbor
See the weather trend as well as the moving average line
March weather in Bar Harbor day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 |  Moderate rain at times | 4° /-7° | 3.2 mm | 0 cm | |
| Mar. 2 |  Sunny | -1° /-12° | 0 mm | 0 cm | |
| Mar. 3 | Sunny | -5° /-16° | 0 mm | 0 cm | |
| Mar. 4 |  Cloudy | 2° /-12° | 0.4 mm | 0 cm | |
| Mar. 5 | Moderate rain at times | 6° /2° | 4 mm | 0 cm | |
| Mar. 6 | Moderate or heavy rain shower | 7° /4° | 41.3 mm | 0 cm | |
| Mar. 7 |  Patchy moderate snow | 3° /-4° | 11.7 mm | 0.4 cm | |
| Mar. 8 |  Overcast | 0° /-5° | 0 mm | 0 cm | |
| Mar. 9 |  Partly cloudy | 3° /-6° | 0 mm | 0 cm | |
| Mar. 10 | Patchy moderate snow | 3° /-3° | 2.7 mm | 0.4 cm | |
| Mar. 11 | Overcast | 7° /-1° | 0.3 mm | 0 cm | |
| Mar. 12 | Overcast | 4° /-3° | 0 mm | 0 cm | |
| Mar. 13 | Overcast | 1° /-5° | 0 mm | 0 cm | |
| Mar. 14 | Cloudy | 6° /-1° | 0 mm | 0 cm | |
| Mar. 15 | Overcast | 7° /0° | 0 mm | 0 cm | |
| Mar. 16 |  Patchy rain possible | 8° /3° | 0.5 mm | 0 cm | |
| Mar. 17 | Moderate or heavy rain shower | 8° /5° | 35.7 mm | 0 cm | |
| Mar. 18 |  Light freezing rain | 7° /0° | 10.9 mm | 0.4 cm | |
| Mar. 19 | Partly cloudy | 11° /0° | 0 mm | 0 cm | |
| Mar. 20 | Overcast | 5° /1° | 0 mm | 0 cm | |
| Mar. 21 | Moderate or heavy rain shower | 6° /1° | 20.8 mm | 0 cm | |
| Mar. 22 | Overcast | 9° /0° | 0.2 mm | 0 cm | |
| Mar. 23 | Sunny | 4° /-2° | 0.1 mm | 0 cm | |
| Mar. 24 |  Moderate or heavy snow showers | 1° /-3° | 19.9 mm | 10.8 cm | |
| Mar. 25 | Overcast | 5° /0° | 2.9 mm | 0 cm | |
| Mar. 26 | Cloudy | 7° /-1° | 0.2 mm | 0 cm | |
| Mar. 27 | Moderate rain at times | 7° /0° | 0.8 mm | 0 cm | |
| Mar. 28 | Patchy rain possible | 7° /-1° | 0.3 mm | 0 cm | |
| Mar. 29 | Moderate or heavy snow showers | 2° /-3° | 9.9 mm | 6.5 cm | |
| Mar. 30 | Moderate or heavy snow showers | 0° /-1° | 23.5 mm | 4.3 cm | |
| Mar. 31 |  Light rain | 7° /1° | 22.9 mm | 0 cm | |
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Important Notice
Our weather forecast for Bar Harbor in March 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 March - FAQ
What are the expected maximum and minimum temperatures in Bar Harbor during March?
Brace for cold days with temperatures not exceeding 5° 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 March?
Significant rainfall exceeding 212.2 mm is expected in Bar Harbor during March, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Bar Harbor in March 2026?
Bar Harbor experiences an average snowfall of 22.9 cm during March, occurring over 6 days.
What are the typical wind conditions in Bar Harbor during March?
The average wind speed in Bar Harbor during March is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Bar Harbor snow forecast March 2026
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March rainfall patterns in Bar Harbor
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