| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 41.1 | 24.4 | 76 | -22 | 3.1 | 3.5 |
| February | 46.5 | 28.2 | 79 | -21 | 2.9 | 3.1 |
| March | 56.7 | 36.5 | 92 | -10 | 4.4 | 1.1 |
| April | 68.1 | 46.6 | 92 | 20 | 5.4 | 0.2 |
| May | 77.1 | 56.4 | 97 | 29 | 5.5 | 0.0 |
| June | 85.4 | 64.7 | 106 | 39 | 4.8 | 0.0 |
| July | 87.8 | 67.9 | 113 | 47 | 3.9 | 0.0 |
| August | 86.8 | 65.4 | 113 | 43 | 3.3 | 0.0 |
| September | 80.7 | 57.0 | 108 | 27 | 3.4 | 0.0 |
| October | 69.8 | 46.1 | 96 | 20 | 3.7 | 0.2 |
| November | 55.8 | 35.8 | 85 | -4 | 4.1 | 0.3 |
| December | 45.0 | 28.4 | 76 | -15 | 3.2 | 2.9 |
| Entire year | 66.8 | 46.5 | 113 | -22 | 47.1 | 11.0 |
|
More Du Quoin Weather Records
1893–2024
|
||
|---|---|---|
| Highest daily low | 82 °F | June 23, 2016 |
| Lowest daily high | -3 °F | December 22, 1989 |
| Greatest daily range (Difference of high and low) |
64 °F | February 13, 1899 |
| Greatest difference in daily high over two conscutive days |
47 °F | Jan 12–13, 1916 |
| Most daily precipitation | 6.7 inches | November 14, 1993 |
| Most monthly precipitation | 16.9 inches | April 2011 |
| Most yearly precipitation | 72.1 inches | 2011 |
| Most yearly days with precipitation | 138 | 1927 |
| Earliest snow in season | October 28 | 1925 |
| Latest snow in season | May 2 | 1929 |
| Most daily snow | 14.0 inches | January 14, 1918 |
| Most monthly snow | 26.0 inches | January 1918 |
| Most yearly snow | 32.3 inches | 1895 |
| Most snow in a winter | 41.0 inches | 1917–1918 |
| Greatest snow accumulation | 17.0 inches | January 19, 1978 |
| Earliest freeze | September 23 | 1983 |
| Earliest day ≥ 90 °F | March 23 | 1910 |
| Earliest day ≥ 100 °F | June 2 | 1934 |
| Latest freeze | May 7 | 1944 |
| Latest day ≥ 90 °F | October 28 | 1927 |
| Latest day ≥ 100 °F | September 21 | 1940 |
| Most days in a year < 0 °F | 16 | 1977 |
| Most days in a year < 32 °F | 121 | 1976 |
| Most days in a year ≥ 80 °F | 157 | 1941 |
| Most days in a year ≥ 90 °F | 90 | 1941 |
| Most days in a year ≥ 100 °F | 32 | 1936 |
| Most days in a year ≥ 110 °F | 5 | 1930 |
|
Du Quoin Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 15 days | Apr 7–21, 1927 |
| Without precipitation | 43 days | Aug 9 – Sep 20, 1999 |
| With snow | 4 days | Jan 29 – Feb 1, 1985 |
| High temperature at or below freezing |
17 days | Jan 7–23, 1918 |
| High temperature ≥ 80 °F | 116 days | May 28 – Sep 20, 1919 |
| High temperature ≥ 90 °F | 52 days | Jun 12 – Aug 2, 1921 |
| High temperature ≥ 100 °F | 9 days | Aug 2–10, 1930 |
| Years | Station | Coordinates |
|---|---|---|
| 1893–2024 | Du Quoin 4 SE | location |