Lowest June Temperatures in El Cajon

A list of the lowest temperatures ever recorded in the month of June in El Cajon, California from 1899–2024.
What's the coldest it has ever gotten in El Cajon in June?
The coldest June temperature in El Cajon, California history was 40 °F which occurred on June 19, 1933.
Rank Temperature Date
1 40 °F June 19, 1933
2 41 °F June 9, 1950
2 41 °F June 5, 1933
2 41 °F June 4, 1932
2 41 °F June 2, 1902
6 42 °F June 8, 1950
6 42 °F June 4, 1908
6 42 °F June 1, 1908
6 42 °F June 16, 1907
10 43 °F June 11, 1954
10 43 °F June 15, 1952
10 43 °F June 10, 1950
10 43 °F June 6, 1948
10 43 °F June 7, 1939
10 43 °F June 18, 1933
10 43 °F June 23, 1923
10 43 °F June 2, 1916
10 43 °F June 7, 1911
10 43 °F June 21, 1910
20 44 °F June 3, 1955
20 44 °F June 10, 1954
20 44 °F June 7, 1954
20 44 °F June 16, 1952
20 44 °F June 14, 1952
20 44 °F June 13, 1952
20 44 °F June 7, 1952
20 44 °F June 11, 1950
20 44 °F June 17, 1944
20 44 °F June 14, 1943
20 44 °F June 28, 1934
20 44 °F June 6, 1932
20 44 °F June 11, 1929
20 44 °F June 2, 1929
20 44 °F June 1, 1923
20 44 °F June 4, 1911
20 44 °F June 15, 1908
20 44 °F June 8, 1908
20 44 °F June 5, 1905