Lowest Daily High Temperatures in Vacaville History

This is a list of the coldest daily high temperatures ever recorded in Vacaville, California history from 1893–2024 based on data from the NOAA.

Lowest temperatures all-time

Record for the lowest daily high temperature in Vacaville

The lowest high temperature for a calendar day in Vacaville, California history was 32 °F which happened on Sunday, December 11, 1932.

Rank	Temperature	Date
	32 °F	December 11, 1932
2	34 °F	December 15, 1972
3	35 °F	January 7, 1968
3	35 °F	January 21, 1962
3	35 °F	January 6, 1961
3	35 °F	January 5, 1961
3	35 °F	January 19, 1949
8	36 °F	December 27, 1992
8	36 °F	December 12, 1972
8	36 °F	December 9, 1972
8	36 °F	December 18, 1963
8	36 °F	January 3, 1961
8	36 °F	January 5, 1947
8	36 °F	January 29, 1922
8	36 °F	December 21, 1908
16	37 °F	December 22, 1990
16	37 °F	December 23, 1978
16	37 °F	January 11, 1972
16	37 °F	January 8, 1968
16	37 °F	January 9, 1947
16	37 °F	January 7, 1947
16	37 °F	January 14, 1926
16	37 °F	January 11, 1926
16	37 °F	December 19, 1908