Bar Harbor weather in August 2019

  • 25°C maximum daytime temperature in August in Bar Harbor25
    25°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in August in Bar Harbor11
    11 days with some rainfall
  • 14°C minimum night-time temperature in August in Bar Harbor14
    14°C min night temperature
  • 14 hours of daylight per day in August in Bar Harbor14
    14 hours of daylight per day
  • Low heat & humidity in August in Bar HarborL
    Low heat & humidity
  • 74 mm monthly rainfall in August in Bar Harbor74
    74 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Bar Harbor7
    7 (High) UV index
  • 13°C sea temperature in August in Bar Harbor13
    13°C sea temperature

Going to Bar Harbor? Find the best month to visit Bar Harbor based on the weather.

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Expect 25°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Bar Harbor in August. Check more long-term weather averages for Bar Harbor in August before you book your next holiday to Maine in 2019/2020.

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More about Bar Harbor

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The August weather guide for Bar Harbor, Maine shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

Guide to Bar Harbor weather in August

The average maximum daytime temperature in Bar Harbor in August is a warm 25°C (77°F) with low heat & humidity. The average night-time temperature is usually a comfortable 14°C (57°F). There are usually 7 hours of bright sunshine each day, which represents 52% of the 14 hours of daylight.

Expect 74mm (2.9 inches) of rainfall across the whole of August with 11 days with some rain falling. Maximum UV levels will be high (7 UV index) at midday when the skies are clear.

The average sea temperature in and around Bar Harbor in August is 13°C (55°F).

Bar Harbor sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Bar Harbor in August 2019. Select a month to view Bar Harbor sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 05:20 19:58
Friday, 2nd August 2019 05:21 19:57
Saturday, 3rd August 2019 05:22 19:55
Sunday, 4th August 2019 05:23 19:54
Monday, 5th August 2019 05:24 19:53
Tuesday, 6th August 2019 05:25 19:52
Wednesday, 7th August 2019 05:26 19:50
Thursday, 8th August 2019 05:28 19:49
Friday, 9th August 2019 05:29 19:47
Saturday, 10th August 2019 05:30 19:46
Sunday, 11th August 2019 05:31 19:44
Monday, 12th August 2019 05:32 19:43
Tuesday, 13th August 2019 05:33 19:41
Wednesday, 14th August 2019 05:34 19:40
Thursday, 15th August 2019 05:36 19:38
Friday, 16th August 2019 05:37 19:37
Saturday, 17th August 2019 05:38 19:35
Sunday, 18th August 2019 05:39 19:34
Monday, 19th August 2019 05:40 19:32
Tuesday, 20th August 2019 05:41 19:30
Wednesday, 21st August 2019 05:43 19:29
Thursday, 22nd August 2019 05:44 19:27
Friday, 23rd August 2019 05:45 19:25
Saturday, 24th August 2019 05:46 19:24
Sunday, 25th August 2019 05:47 19:22
Monday, 26th August 2019 05:48 19:20
Tuesday, 27th August 2019 05:50 19:18
Wednesday, 28th August 2019 05:51 19:17
Thursday, 29th August 2019 05:52 19:15
Friday, 30th August 2019 05:53 19:13
Saturday, 31st August 2019 05:54 19:11
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