Measurements:
°C
°F
Mount Desert Island
42°F
SW 13 mph
Feels like: 36°F
Precip: 0%
World Resorts USA Mount Desert Island Weather August Weather in Mount Desert Island

Mount Desert Island Weather: August

Average Day Temperature: 74.3°F
Average Night Temperature: 62.9°F
Sea Water Temperature: 63.3°F
Number of Sunny Days: 11 days
Sunshine Hours: 13.3 - 14.6 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.0 in

Air Temperature in August, °F

Select Year: 2024 2023 2022

The highest day temperature in August 2024 was 86°F. The lowest night temperature was 52°F. The average values for day and night temperatures during August were 73.5°F и 60.6°F respectivly.

Mount Desert Island Water Sea Temperature in August, °F

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Mount Desert Island was 61.3°F. The maximum and minimum values were 58.0°F and 63.8°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Mount Desert Island is 1.0 in. It makes august one of the least rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 6.3 mph. It makes August the most windless month of the year for Mount Desert Island.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Mount Desert Island in August is 7.4 hours.

Best Time to Visit Mount Desert Island
The most sunny months:
September 13 days
November 13 days
October 12 days
The most warm months:
July 75.2 °F
August 74.3 °F
June 68.5 °F
Warmest sea temperature:
August 63.2 °F
July 61.3 °F
September 59.5 °F
The most cold months:
January 27.5 °F
February 28.0 °F
December 34.8 °F
The most rainy months:
December 4 days
November 3 days
July 3 days
The most windy months:
March 10 mph
December 10 mph
February 10 mph

Mount Desert Island on the Weather Map

USA Resorts:
NAME
Boston +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +68
Los Angeles +74
Maui +74
Miami +80
New York +48
San Diego +70
San Francisco +58
Sarasota +74
Tampa +72
Washington +48
24 Hours Weather Forecast
Mount Desert Island
Local time: 17:12
21 nov, thursday
1800 42°F
SW
13 mph
2100 40°F
SW
14 mph
22 nov, friday
0000 40°F
SW
14 mph
0300 40°F
SW
15 mph
0600 42°F
W
19 mph
0900 42°F
W
20 mph
1200 44°F
N
6 mph
1500 44°F
W
3 mph