Lowest August Temperatures in Chula Vista

A list of the lowest temperatures ever recorded in the month of August in Chula Vista, California from 1918–2024.
What's the coldest it has ever gotten in Chula Vista in August?
The coldest August temperature in Chula Vista, California history was 53 °F which occurred on August 26, 1928.
Rank Temperature Date
1 53 °F August 26, 1928
2 54 °F August 22, 1968
2 54 °F August 12, 1949
2 54 °F August 30, 1941
5 55 °F August 25, 1978
5 55 °F August 24, 1978
5 55 °F August 29, 1975
5 55 °F August 23, 1968
5 55 °F August 4, 1956
5 55 °F August 31, 1953
5 55 °F August 7, 1951
5 55 °F August 15, 1950
5 55 °F August 13, 1950
5 55 °F August 17, 1949
5 55 °F August 24, 1948
5 55 °F August 23, 1947
5 55 °F August 22, 1947
5 55 °F August 31, 1942
5 55 °F August 27, 1920
5 55 °F August 26, 1920