Lowest July Temperatures in San Francisco

A list of the lowest temperatures ever recorded in the month of July in San Francisco, California from 1921–2024.
What's the coldest it has ever gotten in San Francisco in July?
The coldest July temperature in San Francisco, California history was 47 °F which has occurred 4 times, most recently on July 10, 1953.
Rank Temperature Date
1 47 °F July 10, 1953
1 47 °F July 9, 1953
1 47 °F July 6, 1953
1 47 °F July 4, 1953
5 48 °F July 4, 1999
5 48 °F July 5, 1965
5 48 °F July 8, 1953
5 48 °F July 5, 1953
5 48 °F July 3, 1953
10 49 °F July 19, 1969
10 49 °F July 27, 1968
10 49 °F July 26, 1968
10 49 °F July 6, 1966
10 49 °F July 5, 1966
10 49 °F July 4, 1965
10 49 °F July 2, 1965
10 49 °F July 21, 1962
10 49 °F July 12, 1962
10 49 °F July 11, 1962
10 49 °F July 31, 1955
10 49 °F July 21, 1955
10 49 °F July 11, 1953
10 49 °F July 2, 1953
10 49 °F July 29, 1952
10 49 °F July 14, 1951
10 49 °F July 25, 1933