Lowest Daily High Temperatures in Kennewick History

This is a list of the coldest daily high temperatures ever recorded in Kennewick, Washington history from 1894–2024 based on data from the NOAA.

Lowest temperatures all-time

Record for the lowest daily high temperature in Kennewick

The lowest high temperature for a calendar day in Kennewick, Washington history was -2 °F which has happened 3 times, most recently on Sunday December 14, 1919.

Rank	Temperature	Date
1	-2 °F	December 14, 1919
1	-2 °F	December 13, 1919
1	-2 °F	January 12, 1909
4	-1 °F	February 3, 1950
4	-1 °F	January 22, 1930
6	0 °F	January 24, 1930
7	1 °F	January 31, 1950
7	1 °F	January 29, 1950
9	2 °F	February 1, 1996
9	2 °F	January 11, 1909
11	3 °F	February 3, 1996
11	3 °F	February 2, 1996
11	3 °F	February 2, 1950
11	3 °F	January 23, 1930
11	3 °F	January 21, 1930
11	3 °F	January 13, 1909
17	4 °F	February 1, 1950
17	4 °F	January 17, 1950
17	4 °F	January 14, 1909
20	5 °F	December 17, 1964
20	5 °F	January 31, 1937
20	5 °F	February 8, 1929