Average water temperature in San Francisco (California) in celsius

The mean water temperature over the year in San Francisco, United States of America.
Show the average water temperatures in San Francisco in Fahrenheit »

Average water temperatures in San Francisco, United States of America   Copyright © 2021  weather-and-climate.com
* Data from weather station: San Francisco, United States of America.
  • On average, August has the hottest water temperature.
  • On average, March has the coldest water temperature.

Weather Forecasts for San Francisco (California)

MON Sep 20
26°C | 12°C


TUE Sep 21
27°C | 15°C


WED Sep 22
22°C | 13°C

Partly cloudy

Where to stay in San Francisco

More Climate Information For San Francisco

Weather and Climate offers all the information you need to know about the climate in San Francisco.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in United States of America and climate and forecast data for all other countries in the world.

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