World Resorts USA Mount Desert Island Weather

Mount Desert Island weather in November

Weather in Mount Desert Island: November

Average day temperature: 44.9°F
Average night temperature: 38.3°F
Sea water temperature: 50.7°F
Number of sunny days: 13 days
Day length: 9.1 - 10.2 hours
Number of rainy days: 2 days
Precipitation totals: 1.1 in.

Air temperature in November, °F

Show year:
2025
2024
2023

The highest day temperature during November of 2025 was 56°F. At the same time the lowest night temperature was 23°F. Daily and nightly averages during November were 43.6°F and 35.5°F.

Sea water temperature in Mount Desert Island in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 49.9°F. The highest and lowest sea temperatures during the month were 53.2°F and 47.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in November are sunny but cloudy days are also possible.

Precipitation total in November, in.

Precipitation total value in Mount Desert Island in November is 1.1 in. Other months of the year show relatively similar values.

Wind speed in November, mph

The average wind speed value in November is 10.3 mph It makes November one of the most windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in November is: 5.7.

Best time for vacation in Mount Desert Island

Sunniest months:
September 13 days
November 13 days
October 13 days
Warmest months:
July 71.9 °F
August 71.3 °F
June 66.4 °F
Warmest sea temp:
August 61.6 °F
July 59.8 °F
September 58.6 °F
Coldest months:
January 29.4 °F
February 29.9 °F
December 34.8 °F
Rainiest months:
December 3 days
October 3 days
March 2 days
Windiest months:
December 10.7 mph
February 10.6 mph
March 10.5 mph

Mount Desert Island on a weather map

Mount Desert Island
+18°F
SE 12 mph
Feels like: +7°F
Precip.: 0%
Places in USA:
Name
°F
+41°F
+75°F
+75°F
+57°F
+57°F
+82°F
+79°F
+73°F
+28°F
+61°F
+54°F
+70°F
+72°F
+77°F
+41°F
24 Hours Forecast
Mount Desert Island
Local time: 17:10
December 27, saturday
1800
18°F
SE
12 mph
2100
18°F
SE
13 mph
December 28, sunday
0000
16°F
SE
13 mph
0300
16°F
SE
13 mph
0600
16°F
SE
14 mph
0900
19°F
SE
14 mph
1200
27°F
SE
14 mph
1500
30°F
SE
14 mph
Units of measurement: °C / °F