Sea Temperature

California water temperature in December

Average California water temperatures in December (°C/°F)
Min (°C/°F) Avg (°C/°F) Max (°C/°F) Current (°C/°F)
Huntington Beach 0 (32) (32) 0 (32) 21.9 (71.4)
La Jolla 0 (32) (32) 0 (32) 22 (71.6)
Laguna Beach 0 (32) (32) 0 (32) 21.8 (71.3)
Long Beach 0 (32) (32) 0 (32) 21.6 (70.8)
Malibu Beach 0 (32) (32) 0 (32) 21.7 (71.0)
Newport Beach 0 (32) (32) 0 (32) 21.8 (71.2)
San Clemente 0 (32) (32) 0 (32) 21.7 (71.1)
San Diego 0 (32) (32) 0 (32) 21.6 (70.8)
Santa Barbara 0 (32) (32) 0 (32) 19.5 (67.1)
Santa Cruz 0 (32) (32) 0 (32) 15.7 (60.2)
Ventura 0 (32) (32) 0 (32) 20.3 (68.5)

Other monthly averages

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