Earliest and Latest Days of 90° F in Pendleton

This is a list of the earliest and latest days in the year with a high temperature of at least 90 °F in Pendleton, Oregon history. It is based on NOAA data from the years 1892–2024.

Also see:

Earliest 90 degree day in Pendleton?

The earliest in the year that Pendleton, Oregon had a high temperature of at least 90 °F is April 13 which happened in 1904.

Latest 90 degree day in Pendleton?

The latest in the year that Pendleton, Oregon had a high temperature of at least 90 °F is October 9 which happened in 1934.

Earliest Days ≥ 90 °F

Date	Year	Temperature
April 13	1904	92 °F
April 14	1904	90 °F
April 17	1897	90 °F
April 20	1934	92 °F
April 21	1934	92 °F
April 22	1934	95 °F
April 24	1977	91 °F
April 24	1910	90 °F
April 25	1910	94 °F
April 27	1926	95 °F
April 28	1926	95 °F
April 29	1926	91 °F
May 2	1900	91 °F
May 3	1900	94 °F
May 4	1966	92 °F
May 5	1966	96 °F
May 6	1992	93 °F
May 8	2007	90 °F
May 8	1987	91 °F
May 9	1940	91 °F
May 9	1906	90 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
October 9	1934	90 °F
October 8	1911	93 °F
October 5	1980	92 °F
October 4	1892	90 °F
October 2	1932	91 °F
October 2	1892	90 °F
October 1	2008	91 °F
October 1	1997	90 °F
October 1	1975	90 °F
October 1	1931	93 °F
September 29	1932	93 °F
September 28	1967	91 °F
September 28	1932	90 °F
September 28	1918	92 °F
September 28	1899	90 °F
September 27	2022	92 °F
September 27	1967	91 °F
September 26	1940	91 °F
September 26	1931	91 °F
September 26	1899	94 °F