All-time weather records — Clinton, IL
Climate change signal in Clinton
of Clinton's all-time daily heat records were set in the last decade (0 of 366 records since 2015).
of all-time daily cold records were set in the last decade (0 of 366 records since 2015).
If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:
| Decade | Heat records set | # | Cold records set | # |
|---|---|---|---|---|
| 1910s | 153 | 151 | ||
| 1920s | 99 | 165 | ||
| 1930s | 114 | 50 | ||
| 1940s | · | · | ||
| 1950s | · | · | ||
| 1960s | · | · | ||
| 1970s | · | · | ||
| 1980s | · | · | ||
| 1990s | · | · | ||
| 2000s | · | · | ||
| 2010s | · | · | ||
| 2020s | · | · |
Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1910, the latest in 1934. Period of observation: 1910-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 64.9°F — Jan 24, 1931 | -25.1°F — Jan 15, 1927 | 3.16 in — Jan 8, 2008 |
| February | 72.0°F — Feb 24, 1930 | -15.0°F — Feb 2, 1917 | 2.80 in — Feb 10, 1959 |
| March | 86.0°F — Mar 23, 1910 | -8.0°F — Mar 10, 1934 | 4.50 in — Mar 18, 1933 |
| April | 91.9°F — Apr 11, 1930 | 18.0°F — Apr 1, 1926 | 5.28 in — Apr 12, 1994 |
| May | 98.1°F — May 31, 1934 | 27.0°F — May 10, 1923 | 14.25 in — May 8, 1961 |
| June | 105.1°F — Jun 1, 1934 | 37.0°F — Jun 3, 1910 | 6.25 in — Jun 24, 1919 |
| July | 105.1°F — Jul 27, 1930 | 42.1°F — Jul 15, 1930 | 5.60 in — Jul 11, 1958 |
| August | 102.9°F — Aug 3, 1930 | 39.0°F — Aug 31, 1915 | 4.25 in — Aug 4, 1968 |
| September | 100.9°F — Sep 3, 1913 | 24.1°F — Sep 26, 1928 | 3.54 in — Sep 19, 1986 |
| October | 93.0°F — Oct 3, 1922 | 6.1°F — Oct 30, 1925 | 3.94 in — Oct 1, 1977 |
| November | 80.1°F — Nov 6, 1915 | -4.0°F — Nov 27, 1930 | 3.80 in — Nov 18, 2003 |
| December | 66.9°F — Dec 7, 1916 | -22.0°F — Dec 28, 1924 | 3.69 in — Dec 2, 1982 |
Click a month to see every daily record for that month in Clinton.