Earliest and Latest Days of 100° F in Du Quoin

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Du Quoin, Illinois history. It is based on NOAA data from the years 1893–2024.

Also see:

Earliest 100 degree day in Du Quoin?

The earliest in the year that Du Quoin, Illinois had a high temperature of at least 100 °F is June 2 which happened in 1934.

Latest 100 degree day in Du Quoin?

The latest in the year that Du Quoin, Illinois had a high temperature of at least 100 °F is September 21 which happened in 1940.

Earliest Days ≥ 100 °F

Date	Year	Temperature
June 2	1934	100 °F
June 4	2011	100 °F
June 4	1911	100 °F
June 6	1925	100 °F
June 9	1953	100 °F
June 9	1914	100 °F
June 10	1953	100 °F
June 10	1914	102 °F
June 11	1977	101 °F
June 11	1914	100 °F
June 11	1902	100 °F
June 12	1902	100 °F
June 13	1902	100 °F
June 14	1902	100 °F
June 15	1952	100 °F
June 15	1922	100 °F
June 15	1902	100 °F
June 16	2016	102 °F
June 16	1918	100 °F
June 17	1944	100 °F
June 17	1936	100 °F
June 17	1918	101 °F
June 17	1913	102 °F
June 17	1905	101 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 21	1940	100 °F
September 18	1925	100 °F
September 17	1931	100 °F
September 15	1939	104 °F
September 14	1939	104 °F
September 13	1939	103 °F
September 12	1939	100 °F
September 10	1919	102 °F
September 9	1955	100 °F
September 9	1940	100 °F
September 9	1939	102 °F
September 9	1925	105 °F
September 9	1919	101 °F
September 9	1900	100 °F
September 8	1939	103 °F
September 8	1925	105 °F
September 7	1990	100 °F
September 7	1939	103 °F
September 7	1925	104 °F
September 7	1922	102 °F
September 7	1912	100 °F
September 7	1899	104 °F