Mild
Average highs are around 25°C, so days are mild rather than hot.
August verdict
Mixed for holiday weather
Average highs are around 25°C, so days are mild rather than hot. Sunshine averages 7.3h per day, enough for a balanced month. Rainfall averages 74mm, which is relatively low for holiday planning.
Monthly averages
Temp
25°C
Rain
74mm
Sun
7.3h
Sea
13°C
Weather score
54
Mixed
Mild
Average highs are around 25°C, so days are mild rather than hot.
Drier
Rainfall averages 74mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.3h per day, enough for a balanced month.
Cool sea
Sea temperatures average 13°C, so the water can feel cool.
Map
Compare Bar Harbor, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
August25°C average high
August is one of Bar Harbor's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
August74mm average rain
August is one of Bar Harbor's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsFebruary and June to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August7.3 hours average sun
August is one of Bar Harbor's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
August13°C average sea
August is one of Bar Harbor's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to October
Sea temperatures are usually near 11°C in this stretch, so swimming comfort is at its strongest.
August54 weather score
August is one of Bar Harbor's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.