The highest day temperature in July 2024 was 77°F. The lowest night temperature was 56°F. The average values for day and night temperatures during July were 67.5°F и 58.6°F respectivly.

The average sea surface temperature in July 2024 for San Francisco was 63.4°F. The maximum and minimum values were 61.2°F and 64.8°F respectively.

Most of the days in July are sunny but you can also expect cloudy and gloomy days.

Precipitation total in July for San Francisco is 0.2 in. It makes july one of the least rainy months of the year.

The average wind speed in July is 9.0 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for San Francisco in July is 9.6 hours.