Earliest and Latest Days of 90° F in Richfield

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

Also see:

Earliest 90 degree day in Richfield?

The earliest in the year that Richfield, Utah had a high temperature of at least 90 °F is April 26 which happened in 1910.

Latest 90 degree day in Richfield?

The latest in the year that Richfield, Utah had a high temperature of at least 90 °F is October 4 which happened in 1922.

Earliest Days ≥ 90 °F

Date	Year	Temperature
April 26	1910	90 °F
May 3	1947	93 °F
May 4	1947	91 °F
May 6	2017	90 °F
May 7	2017	94 °F
May 11	1960	90 °F
May 11	1941	90 °F
May 12	1984	90 °F
May 12	1959	91 °F
May 12	1941	91 °F
May 12	1936	90 °F
May 13	1941	90 °F
May 13	1936	92 °F
May 14	1940	90 °F
May 14	1936	93 °F
May 16	1948	90 °F
May 16	1927	91 °F
May 17	1948	90 °F
May 17	1937	90 °F
May 18	2009	90 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
October 4	1922	90 °F
September 30	1963	91 °F
September 29	1963	90 °F
September 28	2010	90 °F
September 28	1978	90 °F
September 28	1947	90 °F
September 27	1963	90 °F
September 27	1942	90 °F
September 26	1960	90 °F
September 25	2015	90 °F
September 25	1947	93 °F
September 25	1899	90 °F
September 24	2015	90 °F
September 24	2001	90 °F
September 24	1915	90 °F
September 23	1920	97 °F
September 23	1915	90 °F
September 22	1966	90 °F
September 22	1943	91 °F
September 22	1920	90 °F