Lowest September Temperatures in Hanford

A list of the lowest temperatures ever recorded in the month of September in Hanford, California from 1899–2024.
What's the coldest it has ever gotten in Hanford in September?
The coldest September temperature in Hanford, California history was 35 °F which has occurred twice, most recently on September 26, 1948.
Rank Temperature Date
1 35 °F September 26, 1948
1 35 °F September 27, 1901
3 36 °F September 30, 1916
4 38 °F September 30, 1950
4 38 °F September 25, 1948
4 38 °F September 27, 1916
7 40 °F September 21, 1968
7 40 °F September 27, 1948
7 40 °F September 28, 1940
7 40 °F September 15, 1939
7 40 °F September 28, 1916
7 40 °F September 9, 1907
7 40 °F September 7, 1907
7 40 °F September 1, 1907
7 40 °F September 10, 1906
7 40 °F September 9, 1906
7 40 °F September 30, 1901
7 40 °F September 28, 1901
7 40 °F September 25, 1900
20 41 °F September 30, 2009
20 41 °F September 27, 1965
20 41 °F September 22, 1941
20 41 °F September 26, 1911
20 41 °F September 29, 1901
20 41 °F September 26, 1901