Average monthly water temperature in Los Angeles, the United States of America
On this page you find the mean water temperature over the year in Los Angeles (California), the United States of America. Discover when the water is at its warmest and coolest, perfect for planning your visit.
In Los Angeles, cooler water temperatures are a year-round feature. The warmest month is August, averaging 18°C (64°F).
The coldest month, January, sees averages of 14°C (57°F). This does not make it a great month for visitors who enjoy swimming.
Los Angeles Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Los Angeles - and find the best time to visit.
Los Angeles 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Los Angeles climate overview or explore weather in the United States of America.
Popular this month
Where to go in August - average daytime high across popular destinations.
Kissimmee
33°C (91°F) Orlando33°C (91°F) Miami Beach32°C (90°F) Destin32°C (90°F) New York City
29°C (84°F) Big Bear Lake
27°C (81°F) Los Angeles
24°C (75°F) San Francisco22°C (72°F) 
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