Earliest and Latest Days of 90° F in Yreka

This is a list of the earliest and latest days in the year with a high temperature of at least 90 °F in Yreka, California history. It is based on NOAA data from the years 1893–2024.

Also see:

Earliest 90 degree day in Yreka?

The earliest in the year that Yreka, California had a high temperature of at least 90 °F is April 14 which happened in 1926.

Latest 90 degree day in Yreka?

The latest in the year that Yreka, California had a high temperature of at least 90 °F is October 13 which happened in 1991.

Earliest Days ≥ 90 °F

Date	Year	Temperature
April 14	1926	90 °F
April 15	1926	91 °F
April 21	1939	90 °F
April 22	2009	91 °F
April 25	1927	90 °F
April 25	1926	96 °F
April 26	1926	93 °F
April 27	1926	93 °F
April 28	1987	90 °F
April 28	1926	96 °F
April 29	2023	92 °F
April 29	1926	91 °F
May 1	1926	90 °F
May 2	1947	93 °F
May 2	1926	91 °F
May 4	1992	90 °F
May 5	1992	93 °F
May 5	1990	90 °F
May 6	1992	96 °F
May 6	1990	91 °F
May 6	1987	92 °F
May 6	1894	90 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
October 13	1991	90 °F
October 11	1991	90 °F
October 10	1996	90 °F
October 10	1991	90 °F
October 10	1921	93 °F
October 9	1996	90 °F
October 8	1917	92 °F
October 7	1980	91 °F
October 7	1917	90 °F
October 6	1991	92 °F
October 6	1980	91 °F
October 6	1979	90 °F
October 6	1958	91 °F
October 6	1952	90 °F
October 6	1942	90 °F
October 6	1933	93 °F
October 5	1980	90 °F
October 5	1979	90 °F
October 5	1933	90 °F
October 4	1991	91 °F
October 4	1980	93 °F
October 4	1933	91 °F
October 4	1932	90 °F
October 4	1917	95 °F