Earliest and Latest Days of 90° F in Union City

This is a list of the earliest and latest days in the year with a high temperature of at least 90 °F in Union City, Tennessee history. It is based on NOAA data from the years 1891–2024.

Also see:

Earliest 90 degree day in Union City?

The earliest in the year that Union City, Tennessee had a high temperature of at least 90 °F is March 24 which happened in 1929.

Latest 90 degree day in Union City?

The latest in the year that Union City, Tennessee had a high temperature of at least 90 °F is October 24 which happened in 1939.

Earliest Days ≥ 90 °F

Date	Year	Temperature
March 24	1929	91 °F
April 13	1941	90 °F
April 18	1955	90 °F
April 20	1915	90 °F
April 21	1902	90 °F
April 22	1902	91 °F
April 23	1925	90 °F
April 24	1925	91 °F
April 25	1902	93 °F
April 28	1987	91 °F
April 28	1915	92 °F
May 2	1959	90 °F
May 3	1915	90 °F
May 4	1955	90 °F
May 5	1955	92 °F
May 6	2012	90 °F
May 6	1959	91 °F
May 6	1952	93 °F
May 6	1943	92 °F
May 7	2012	90 °F
May 7	1949	90 °F
May 7	1940	92 °F
May 7	1936	91 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
October 24	1939	91 °F
October 23	1953	90 °F
October 18	1938	92 °F
October 17	1938	91 °F
October 15	1911	92 °F
October 14	1928	91 °F
October 14	1911	90 °F
October 13	1928	92 °F
October 12	1963	93 °F
October 12	1953	91 °F
October 12	1938	93 °F
October 12	1935	90 °F
October 12	1931	92 °F
October 12	1928	91 °F
October 11	1938	91 °F
October 11	1931	90 °F
October 11	1928	90 °F
October 10	1941	92 °F
October 10	1939	91 °F
October 10	1938	92 °F
October 10	1928	94 °F