World Resorts USA Boston Weather

Boston Sea Temperature in May

Average sea water temperature in May:
+52.0°F
Minimum sea water temperature in May: 63.1°F
Maximum sea water temperature in May: 43.7°F

Daily sea water temperature in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 53.9°F. The highest and lowest sea temperatures during the month were 60.3°F and 47.5°F.

Monthly sea water temperature in Boston, °F

Which USA resorts have warmest sea in May?

Place name May 2024 May 2023
Key West 84.6°F 83.7°F
Marco Island 84.0°F 82.5°F
Naples 83.8°F 82.3°F
Cape Coral 83.6°F 82.2°F
Miami 83.3°F 81.7°F
Miami Beach 83.0°F 81.6°F
Sarasota 82.9°F 80.8°F
Siesta Key 82.6°F 80.6°F
Tampa 82.5°F 80.4°F
Clearwater Beach 82.5°F 80.2°F
St. Petersburg 82.4°F 80.4°F
Fort Lauderdale 81.7°F 80.8°F
West Palm Beach 81.5°F 80.6°F
South Padre Island 81.1°F 78.8°F
Corpus Christi 81.0°F 79.9°F
Cocoa Beach 80.0°F 78.7°F
Galveston Island 79.9°F 78.6°F
New Orleans 79.9°F 79.0°F
Galveston 79.5°F 78.3°F
Port St. Lucie 79.5°F 79.4°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
W 13 mph
Feels like: +43°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+52°F
+75°F
+75°F
+59°F
+72°F
+82°F
+70°F
+48°F
+63°F
+57°F
+73°F
+72°F
+72°F
+36°F
24 Hours Forecast
Boston
Local time: 15:15
November 21, thursday
1800
48°F
SW
16 mph
2100
48°F
SW
16 mph
November 22, friday
0000
46°F
W
17 mph
0300
48°F
W
19 mph
0600
48°F
N
14 mph
0900
46°F
N
12 mph
1200
50°F
N
12 mph
1500
48°F
N
6 mph
Units of measurement: °C / °F