Earliest and Latest Days of 80° F in Lewiston

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Lewiston, Idaho history. It is based on NOAA data from the years 1894–2024.

Also see:

Earliest 80 degree day in Lewiston?

The earliest in the year that Lewiston, Idaho had a high temperature of at least 80 °F is April 2 which happened in 1992.

Latest 80 degree day in Lewiston?

The latest in the year that Lewiston, Idaho had a high temperature of at least 80 °F is October 22 which happened in 2003.

Earliest Days ≥ 80 °F

Date	Year	Temperature
April 2	1992	80 °F
April 3	1944	82 °F
April 4	1944	85 °F
April 7	2016	80 °F
April 7	1977	84 °F
April 8	2016	81 °F
April 8	1934	80 °F
April 10	1985	82 °F
April 10	1949	81 °F
April 10	1942	80 °F
April 12	2004	80 °F
April 12	1988	81 °F
April 12	1936	81 °F
April 13	2008	82 °F
April 13	1989	80 °F
April 13	1985	80 °F
April 13	1951	80 °F
April 13	1947	83 °F
April 13	1943	81 °F
April 13	1940	80 °F
April 13	1936	86 °F
April 13	1934	81 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
October 22	2003	80 °F
October 21	2003	83 °F
October 20	1944	80 °F
October 15	1963	82 °F
October 15	1961	80 °F
October 12	1988	80 °F
October 12	1944	85 °F
October 12	1895	85 °F
October 11	1991	80 °F
October 11	1988	83 °F
October 11	1944	85 °F
October 11	1943	87 °F
October 11	1934	89 °F
October 11	1895	82 °F
October 10	2015	83 °F
October 10	1996	82 °F
October 10	1988	84 °F
October 10	1963	80 °F
October 10	1951	81 °F
October 10	1943	88 °F
October 10	1942	83 °F
October 10	1936	82 °F
October 10	1934	92 °F