Normal weather in San Francisco in August
The weather in San Francisco in August has an average temperature of around 33°C during the day. On average, August sees 57 mm of rain in San Francisco. The wind speed is 6 Beaufort and mainly comes from East.
After July, August in San Francisco starts with a temperature of 33°C and ends around September at 33°C.
The hurricane season in San Francisco lasts from early June to late November.
August averages for San Francisco
![]() | 33°C |
![]() | 33°C |
![]() | 32°C |
![]() | 57 mm |
![]() | 5 days |
Temperature per day in August in San Francisco
This graph shows the average daily maximum temperatures in August in San Francisco, indicated in degrees Celsius.
Rainfall per day in August in San Francisco
This graph shows the average daily rainfall in August in San Francisco, indicated in millimeters.
UV index per day in August in San Francisco
This graph shows the average daily UV index in August in San Francisco.
Yearly temperature in August in San Francisco
This graph shows the average yearly temperature in August in San Francisco, measured in degrees Celsius, over the past years.
Yearly total rainfall in August in San Francisco
This graph shows the average yearly rainfall in millimeters in August in San Francisco, over the past years.
Average daily weather in August
Click on a day to get more information about the average weather on that day.
Experiences with the weather in August in San Francisco
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Average weather in San Francisco per month
Click on a month below to see in detail how the weather typically is in San Francisco and what to expect. Based on the historical weather data of San Francisco, you can view the average temperature, rainfall, wind, and UV index for each day of the month.