World Resorts USA San Francisco Weather

San Francisco Sea Temperature in December

Average sea water temperature in December:
+54.1°F
Minimum sea water temperature in December: 59.2°F
Maximum sea water temperature in December: 50.2°F

Daily sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 53.6°F. The highest and lowest sea temperatures during the month were 54.7°F and 52.0°F.

Monthly sea water temperature in San Francisco, °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 San Francisco

Sunniest months:
June 19 days
September 18 days
October 18 days
Warmest months:
August 65.9 °F
September 65.0 °F
October 63.9 °F
Warmest sea temp:
September 61.8 °F
August 61.6 °F
October 60.4 °F
Coldest months:
December 54.3 °F
January 54.7 °F
February 55.6 °F
Rainiest months:
February 4 days
March 4 days
December 4 days
Windiest months:
May 10.0 mph
June 9.6 mph
April 9.5 mph

San Francisco on a weather map

San Francisco
+54°F
SW 2 mph
Feels like: +54°F
Precip.: 0%
Places in USA:
Name
°F
+16°F
+25°F
+75°F
+75°F
+54°F
+54°F
+63°F
+21°F
+52°F
+54°F
+54°F
+50°F
+48°F
+46°F
+23°F
24 Hours Forecast
San Francisco
Local time: 00:41
December 22, sunday
0300
54°F
SW
2 mph
0600
54°F
W
7 mph
0900
54°F
W
6 mph
1200
55°F
W
5 mph
1500
57°F
E
1 mph
1800
57°F
SE
3 mph
2100
55°F
NE
7 mph
December 23, monday
0000
55°F
N
7 mph
Units of measurement: °C / °F