World Resorts USA Mount Desert Island Weather

Mount Desert Island Sea Temperature in December

Average sea water temperature in December:
+44.9°F
Minimum sea water temperature in December: 48.4°F
Maximum sea water temperature in December: 42.1°F

Daily sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 44.4°F. The highest and lowest sea temperatures during the month were 46.8°F and 42.3°F.

Monthly sea water temperature in Mount Desert Island, °F

Which USA resorts have warmest sea in December?

Place name December 2024 December 2023
West Palm Beach 78.7°F 79.0°F
Kihei 78.6°F 78.4°F
Kailua Kona 78.4°F 79.1°F
Honolulu 78.3°F 77.9°F
Hawaii 78.3°F 77.8°F
Fort Lauderdale 78.1°F 78.2°F
Maui 77.8°F 77.6°F
Oahu 77.3°F 76.9°F
Kauai 76.1°F 77.9°F
Miami Beach 76.1°F 76.6°F
Key West 72.9°F 74.9°F
Miami 72.8°F 74.5°F
South Padre Island 72.3°F 67.9°F
Everglades 69.2°F 73.5°F
Marco Island 67.9°F 70.0°F
Naples 67.9°F 69.8°F
Cape Coral 67.5°F 68.9°F
Pensacola Beach 67.4°F 64.3°F
Cocoa Beach 67.2°F 68.1°F
Orlando 67.2°F 66.4°F

Best time for vacation in Mount Desert Island

Sunniest months:
September 13 days
October 12 days
November 12 days
Warmest months:
July 72.7 °F
August 71.9 °F
June 66.6 °F
Warmest sea temp:
August 61.9 °F
July 60.2 °F
September 58.6 °F
Coldest months:
January 29.7 °F
February 30.2 °F
December 36.3 °F
Rainiest months:
December 4 days
July 3 days
April 3 days
Windiest months:
March 10.6 mph
December 10.5 mph
February 10.4 mph

Mount Desert Island on a weather map

Mount Desert Island
+12°F
SE 12 mph
Feels like: -4°F
Precip.: 0%
Places in USA:
Name
°F
+14°F
+25°F
+73°F
+73°F
+46°F
+52°F
+61°F
+19°F
+52°F
+52°F
+54°F
+50°F
+48°F
+45°F
+27°F
24 Hours Forecast
Mount Desert Island
Local time: 09:09
December 22, sunday
1200
18°F
SE
13 mph
1500
21°F
SE
13 mph
1800
21°F
SE
12 mph
2100
16°F
SE
11 mph
December 23, monday
0000
14°F
SE
9 mph
0300
12°F
SE
7 mph
0600
12°F
SE
6 mph
0900
16°F
SE
4 mph
Units of measurement: °C / °F