Measurements:
°C
°F
San Francisco
50°F
N 8 mph
Feels like: 48°F
Precip: 100%
World Resorts USA San Francisco Weather July Weather in San Francisco

San Francisco Weather: July

Average Day Temperature: 65.0°F
Average Night Temperature: 55.4°F
Sea Water Temperature: 61.0°F
Number of Sunny Days: 15 days
Sunshine Hours: 13.0 - 14.7 hours
Number of Rainy Days: 0 days
Precipitation Totals: 0.2 in

Air Temperature in July, °F

Select Year: 2023 2022 2021

The highest day temperature in July 2023 was 62°F. The lowest night temperature was 52°F. The average values for day and night temperatures during July were 59.1°F и 54.4°F respectivly.

San Francisco Water Sea Temperature in July, °F

Select Year: 2023 2022 2021

The average sea surface temperature in July 2023 for San Francisco was 61.6°F. The maximum and minimum values were 59.8°F and 63.2°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in July, in

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

Wind Speed in July, mph

The average wind speed in July is 9.0 mph. It makes July one of the most windy months of the year for San Francisco.

Average Sunny Hours Per Day

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 9.5 hours.

Best Time to Visit San Francisco
The most sunny months:
June 19 days
September 18 days
October 18 days
The most warm months:
August 67.7 °F
September 66.9 °F
October 65.6 °F
Warmest sea temperature:
September 63.1 °F
August 62.8 °F
October 61.4 °F
The most cold months:
December 54.7 °F
January 55.2 °F
February 56.2 °F
The most rainy months:
February 4 days
March 4 days
December 4 days
The most windy months:
May 10 mph
June 9 mph
April 9 mph

San Francisco on the Weather Map

USA Resorts:
NAME
Boston +40
Chicago +36
Hawaii +74
Honolulu +74
Houston +60
Las Vegas +58
Los Angeles +54
Miami +72
New York +40
Orlando +60
San Diego +56
San Francisco +50
Sarasota +60
Tampa +60
Washington +38
24 Hours Weather Forecast
San Francisco
Local time: 04:31
29 mar, friday
0600 50°F
N
11 mph
0900 50°F
N
16 mph
1200 50°F
NW
19 mph
1500 50°F
NW
24 mph
1800 52°F
N
14 mph
2100 52°F
NW
17 mph
30 mar, saturday
0000 50°F
NW
17 mph
0300 50°F
NW
12 mph