Bar Harbor (Maine) in august: average Weather, Temperature and Climate
Weather in Bar Harbor (Maine) in august 2025
The weather in Bar Harbor (Maine) in august comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
perfect weather UV index: 6
Weather at 6am
65°F
Clear/Sunny
49% of time
23%
12%
7%
Weather at 12pm
76°F
Clear/Sunny
51% of time
24%
12%
10%
Weather at 6pm
67°F
Clear/Sunny
45% of time
23%
14%
10%
Weather at 3am
59°F
34%
33%
14%
13%
Evolution of daily average temperature and precipitation in Bar Harbor (Maine) in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Bar Harbor (Maine) in august.
The climate of Bar Harbor (Maine) in august is perfect
The weather in august in Bar Harbor (Maine) is quite dry (with 3.7in of precipitation over 4 days). This is better than the previous month since in july it receives an average of 4.1in of precipitation over 4 days.
The climate quite pleasant in this location this month. The thermometer averaged maximum of 76°F. On average, the recorded minimum temperature is 65°F. Thus, the mean temperature average in august in Bar Harbor (Maine) is 70°F. These temperatures are far removed from those records observed in Bar Harbor (Maine) in the month of august with a maximum record of 90°F in 2018 and a minimum record of 52°F in 2009.
On average, in Bar Harbor (Maine), the days of august last 14:01. Sunrise is at 04:36 and sunset is at 18:37.
With a good weather, august is recommended to go in this locality in United States.
Seasonal average climate and temperature of Bar Harbor (Maine) in august
Check below seasonal norms These statistics are generated from the weather statements of the last years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 70°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 65°F | ||||
| Highest record temperature | 90°F (2018) | ||||
| Lowest record temperature | 52°F (2009) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 57°F | ||||
| Lowest sea temperature | 52°F | ||||
| Highest sea temperature | 62°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 65°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.7in | ||||
| Number of days with rainfall | 4 day(s) (14%) | ||||
| Record daily rainfall | 3in (2013) | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 8.57km | ||||
| Cloud cover | 35% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:36 | ||||
| Time of sunset | 18:37 | ||||
| Length of day | 14:01 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last august?
Here is the day by day recorded weather in Bar Harbor (Maine) in august 2024:
65°F to 79°F
67°F to 81°F
65°F to 72°F
67°F to 77°F
67°F to 81°F
61°F to 74°F
59°F to 72°F
56°F to 70°F
61°F to 65°F
67°F to 76°F
59°F to 74°F
63°F to 74°F
58°F to 77°F
61°F to 72°F
59°F to 70°F
61°F to 70°F
61°F to 72°F
61°F to 70°F
63°F to 72°F
61°F to 65°F
56°F to 61°F
56°F to 68°F
54°F to 72°F
58°F to 76°F
59°F to 74°F
59°F to 72°F
58°F to 74°F
61°F to 65°F
50°F to 70°F
52°F to 67°F
56°F to 68°F
Map: other cities in the United States (USA) in august
Cities near Bar Harbor (Maine):
| Maine in august | good weather |
| Old Orchard Beach in august | perfect weather |
| Hampton Beach in august | good weather |
| Provincetown in august | good weather |
| Cape Cod National Seashore in august | good weather |
| Boston in august | good weather |
| Massachusetts in august | good weather |
| Vermont in august | good weather |
| Nantucket Island (Massachusetts) in august | good weather |
| Rhode Island in august | good weather |
| Albany in august | good weather |
| Connecticut in august | good weather |
Click over cities on the map for information about the weather in august.
Bar Harbor (Maine)
perfect weather
good
tolerable
bad
very bad
Weather data for Bar Harbor (Maine) in august:
Weather data for Bar Harbor (Maine) for august are derived from an average of the weather forecast since 2009 in Bar Harbor (Maine). There is a margin of error and these forecasts are to be considered as general information only. The weather in Bar Harbor (Maine) can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Bar Harbor (Maine).