Lowest Temperatures in Riverside History

This is a list of the 20 lowest temperatures ever recorded in Riverside, California history from 1893–2024 based on data from the NOAA.
What's the coldest it has ever gotten in Riverside?
The coldest temperature in Riverside, California history is 18 °F which happened on Sunday, January 15, 1911.
Rank Temperature Date
1 18 °F January 15, 1911
2 19 °F January 7, 1950
3 21 °F January 6, 1950
3 21 °F December 12, 1949
3 21 °F January 22, 1937
3 21 °F January 6, 1913
3 21 °F December 26, 1911
8 22 °F December 7, 1998
8 22 °F January 27, 1950
8 22 °F January 26, 1950
8 22 °F January 24, 1937
8 22 °F January 2, 1919
8 22 °F January 8, 1913
8 22 °F January 7, 1913
8 22 °F December 30, 1895
16 23 °F January 1, 1954
16 23 °F November 12, 1950
16 23 °F November 11, 1950
16 23 °F January 5, 1950
16 23 °F January 4, 1950
16 23 °F December 11, 1949
16 23 °F January 10, 1949
16 23 °F December 14, 1945
16 23 °F January 21, 1922
16 23 °F January 1, 1919
Weather Station Details
Years Station Coordinates
1999–2024 Riverside Municipal Airport location
1893–1998 Riverside Fire Station location