Earliest and Latest Days of 90° F in Pierce

This is a list of the earliest and latest days in the year with a high temperature of at least 90 °F in Pierce, Idaho history. It is based on NOAA data from the years 1913–2024.

Also see:

Earliest 90 degree day in Pierce?

The earliest in the year that Pierce, Idaho had a high temperature of at least 90 °F is April 12 which happened in 1934.

Latest 90 degree day in Pierce?

The latest in the year that Pierce, Idaho had a high temperature of at least 90 °F is September 25 which has happened 3 times, most recently in 2011.

Earliest Days ≥ 90 °F

Date	Year	Temperature
April 12	1934	93 °F
April 22	1934	90 °F
May 6	1966	91 °F
May 11	1941	91 °F
May 12	1993	90 °F
May 13	1993	92 °F
May 13	1931	90 °F
May 15	1939	91 °F
May 16	2006	90 °F
May 17	2006	91 °F
May 18	2006	90 °F
May 23	1934	92 °F
May 24	1934	93 °F
May 24	1928	90 °F
May 25	2003	93 °F
May 25	1928	93 °F
May 26	1936	93 °F
May 26	1928	90 °F
May 27	1986	91 °F
May 27	1966	92 °F
May 27	1958	93 °F
May 27	1934	95 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
September 25	2011	93 °F
September 25	2001	91 °F
September 25	1943	92 °F
September 24	2009	90 °F
September 24	2001	90 °F
September 24	1987	91 °F
September 23	1938	93 °F
September 23	1928	91 °F
September 22	1928	90 °F
September 21	1979	90 °F
September 21	1938	93 °F
September 20	1939	97 °F
September 19	1981	95 °F
September 18	1981	97 °F
September 18	1938	95 °F
September 18	1922	90 °F
September 17	1981	95 °F
September 17	1939	94 °F
September 17	1938	93 °F
September 16	1998	92 °F
September 16	1981	91 °F
September 16	1953	92 °F
September 16	1938	90 °F