Earliest and Latest Days at or Below 32° F in Kennewick

This is a list of the earliest and latest days in a winter season where the low temperature fell to at least 32 °F in Kennewick, Washington history. It is based on NOAA data from the years 1894–2024.

Earliest freezing temperature in Kennewick?

The earliest in a winter season that Kennewick, Washington has recorded a low temperature of 32 °F or below is September 12 which happened in 1921.

Latest freezing temperature in Kennewick?

The latest in a winter season that Kennewick, Washington has recorded a low temperature of 32 °F or below is May 29 which happened in 1922.

Earliest Days ≤ 32 °F

Date	Year	Temperature
September 12	1921	29 °F
September 13	1921	28 °F
September 15	1921	32 °F
September 17	1965	32 °F
September 18	1965	32 °F
September 18	1907	30 °F
September 19	1957	32 °F
September 21	1907	31 °F
September 23	2000	28 °F
September 24	2000	26 °F
September 24	1926	21 °F
September 24	1898	26 °F
September 25	2000	31 °F
September 25	1970	32 °F
September 25	1934	31 °F
September 25	1926	26 °F
September 25	1908	31 °F
September 26	2000	32 °F
September 26	1972	32 °F
September 26	1926	25 °F
September 26	1908	28 °F
September 26	1896	32 °F

Latest Days ≤ 32 °F

Date	Year	Temperature
May 29	1922	32 °F
May 25	1904	32 °F
May 24	1922	32 °F
May 19	2003	32 °F
May 18	1905	31 °F
May 14	1955	30 °F
May 13	2006	32 °F
May 12	2012	32 °F
May 12	1920	31 °F
May 12	1916	32 °F
May 11	2012	31 °F
May 11	1999	30 °F
May 11	1921	32 °F
May 10	2006	32 °F
May 10	1999	30 °F
May 10	1894	30 °F
May 9	2010	31 °F
May 9	2009	32 °F
May 9	2008	32 °F
May 9	2006	31 °F
May 9	1999	29 °F
May 9	1922	27 °F