World Resorts USA Boston Weather

Boston Sea Temperature in December

Average sea water temperature in December:
+45.2°F
Minimum sea water temperature in December: 50.2°F
Maximum sea water temperature in December: 37.9°F

Daily sea water temperature in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 44.1°F. The highest and lowest sea temperatures during the month were 45.9°F and 41.9°F.

Monthly sea water temperature in Boston, °F

Which USA resorts have warmest sea in December?

Place name December 2023 December 2022
Kailua Kona 79.1°F 78.7°F
West Palm Beach 79.0°F 79.3°F
Fort Lauderdale 78.2°F 79.0°F
Honolulu 77.9°F 77.7°F
Kauai 77.9°F 77.1°F
Hawaii 77.8°F 77.7°F
Maui 77.6°F 77.4°F
Oahu 76.9°F 77.4°F
Miami Beach 76.6°F 77.9°F
Port St. Lucie 75.0°F 74.2°F
Key West 74.9°F 76.8°F
Miami 74.5°F 76.3°F
Marco Island 70.0°F 72.9°F
Naples 69.8°F 72.6°F
Cape Coral 68.9°F 71.8°F
Cocoa Beach 68.1°F 70.8°F
South Padre Island 67.9°F 66.9°F
Siesta Key 66.9°F 70.3°F
Sarasota 66.8°F 70.1°F
Orlando 66.4°F 69.3°F

Best time for vacation in Boston

Sunniest months:
August 16 days
July 15 days
September 13 days
Warmest months:
July 81.9 °F
August 80.5 °F
June 74.2 °F
Warmest sea temp:
August 67.6 °F
July 66.7 °F
September 64.3 °F
Coldest months:
January 33.4 °F
February 34.9 °F
December 39.5 °F
Rainiest months:
April 5 days
June 5 days
December 4 days
Windiest months:
January 10.9 mph
March 10.8 mph
February 10.6 mph

Boston on a weather map

Boston
+48°F
N 7 mph
Feels like: +45°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+59°F
+77°F
+77°F
+54°F
+66°F
+79°F
+73°F
+57°F
+64°F
+57°F
+73°F
+73°F
+77°F
+64°F
24 Hours Forecast
Boston
Local time: 00:35
November 05, tuesday
0300
50°F
NE
6 mph
0600
52°F
NE
8 mph
0900
55°F
NE
9 mph
1200
64°F
NE
12 mph
1500
66°F
NE
11 mph
1800
63°F
NE
11 mph
2100
61°F
NE
12 mph
November 06, wednesday
0000
59°F
NE
13 mph
Units of measurement: °C / °F