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San Francisco, CA
Mostly Sunny, 6:40 PM
57- Precipitation: 0%
- Humidity: 79%
- Wind: 8 mph
Air quality is satisfactory, and air pollution poses little or no risk.(Air quality powered by Breezometer)
No protection needed.
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Weather.com brings you the most accurate monthly weather forecast for San Francisco, CA with average/record and high/low temperatures, precipitation and more.
Learn about the Mediterranean climate of San Francisco, with cool summers and mild winters, and the differences in temperature and rainfall across the area. See the average values for each month and the map of August temperatures.
Find the average temperature, precipitation and historical data for San Francisco, CA in October and other months. See the temperature graph, forecast and actual values for each day of the month.
In San Francisco, the summers are long, comfortable, arid, and mostly clear and the winters are short, cold, wet, and partly cloudy. Over the course of the year, the temperature typically varies from 45°F to 72°F and is rarely below 39°F or above 83°F.
Find out the hottest, coldest, wettest and windiest months in San Francisco, California, based on weather reports from 1992 to 2021. Compare the annual precipitation and temperature averages for San Francisco International Airport and other nearby locations.
Learn about the mild temperate maritime climate of San Francisco, California, and how it varies by season. Find out the best and worst times to visit, the average temperatures, rainfall, sunshine hours, and fog frequency for each month.
Detailed temperature information for San Francisco, California with statistics on average monthly highs and lows plus number of days with hot or cold weather.
