Earliest and Latest Days of 80° F in Pendleton

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Pendleton, Oregon history. It is based on NOAA data from the years 1892–2024.

Also see:

Earliest 80 degree day in Pendleton?

The earliest in the year that Pendleton, Oregon had a high temperature of at least 80 °F is March 14 which happened in 1934.

Latest 80 degree day in Pendleton?

The latest in the year that Pendleton, Oregon had a high temperature of at least 80 °F is November 12 which happened in 1999.

Earliest Days ≥ 80 °F

Date	Year	Temperature
March 14	1934	80 °F
March 19	1934	80 °F
March 22	1911	83 °F
March 29	2004	80 °F
March 29	1919	80 °F
March 31	1923	82 °F
April 2	1944	84 °F
April 3	1944	83 °F
April 5	1971	80 °F
April 5	1952	81 °F
April 6	1977	80 °F
April 6	1934	81 °F
April 6	1930	80 °F
April 7	1977	87 °F
April 7	1934	84 °F
April 7	1930	82 °F
April 8	1925	83 °F
April 9	1925	89 °F
April 9	1897	80 °F
April 10	1968	80 °F
April 10	1925	87 °F
April 10	1913	83 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
November 12	1999	80 °F
October 28	1937	80 °F
October 26	1986	82 °F
October 25	1924	86 °F
October 24	1977	80 °F
October 24	1944	80 °F
October 24	1933	82 °F
October 24	1926	80 °F
October 24	1924	81 °F
October 24	1901	81 °F
October 23	1933	82 °F
October 23	1926	80 °F
October 22	1982	80 °F
October 22	1924	82 °F
October 22	1915	82 °F
October 21	2003	88 °F
October 21	1932	82 °F
October 21	1925	82 °F
October 21	1901	81 °F
October 20	2003	84 °F
October 20	1901	81 °F