Best time to visit Bar Harbor

Find the best time to visit Bar Harbor and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Bar Harbor by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Bar Harbor?

The best time to visit Bar Harbor is June and July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • -2°C maximum daytime temperature in January in Bar Harbor-2
    Jan
  • -1°C maximum daytime temperature in February in Bar Harbor-1
    Feb
  • 5°C maximum daytime temperature in March in Bar Harbor5
    Mar
  • 11°C maximum daytime temperature in April in Bar Harbor11
    Apr
  • 18°C maximum daytime temperature in May in Bar Harbor18
    May
  • 23°C maximum daytime temperature in June in Bar Harbor23
    Jun
  • 26°C maximum daytime temperature in July in Bar Harbor26
    Jul
  • 25°C maximum daytime temperature in August in Bar Harbor25
    Aug
  • 20°C maximum daytime temperature in September in Bar Harbor20
    Sep
  • 15°C maximum daytime temperature in October in Bar Harbor15
    Oct
  • 8°C maximum daytime temperature in November in Bar Harbor8
    Nov
  • 1°C maximum daytime temperature in December in Bar Harbor1
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Which is the hottest month in Bar Harbor?

The hottest time of year in Bar Harbor is normally July. Expect maximum daytime temperatures to reach 26°C with low heat and humidity.

Which month has the most rain in Bar Harbor?

In terms of rainfall, November is usually the wettest month in Bar Harbor with 153mm on average. There are normally 13 days in November with some rain.

When is it sunniest in Bar Harbor?

The sunniest time of year in Bar Harbor is normally August with bright sunshine on average for 52% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Bar Harbor?

The sea is usually at its warmest in Bar Harbor in August when the water temperature reaches 13°C.

Best time to visit

The weather guide for Maine (Bar Harbor) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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