Du Quoin 4 SE Weather Records (USC00112483)
Record envelope, standing records and threshold days for Du Quoin 4 SE (USC00112483), Illinois, United States, with 134 years of record.
Key Facts for Du Quoin 4 SE
- Du Quoin 4 SE (USC00112483) is a weather station in Illinois, United States at 37.99 latitude and -89.19 longitude, 128 m (420 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Du Quoin 4 SE still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Du Quoin 4 SE tied a daily record high minimum temperature of 20.6 C (69.1 F) on 1 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Illinois, United States, 37.99 latitude, -89.19 longitude.
- Elevation: 128 m (420 ft).
- Period of record: 1893 to 2026, 134 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
7 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 24.4 C (75.9 F) | -30.0 C (-22.0 F) | 20.6 C (69.1 F) | -19.4 C (-2.9 F) |
| Feb | 26.1 C (79.0 F) | -29.4 C (-20.9 F) | 22.8 C (73.0 F) | -15.6 C (3.9 F) |
| Mar | 33.3 C (91.9 F) | -23.3 C (-9.9 F) | 30.6 C (87.1 F) | -7.2 C (19.0 F) |
| Apr | 33.3 C (91.9 F) | -6.7 C (19.9 F) | 30.0 C (86.0 F) | 2.8 C (37.0 F) |
| May | 36.1 C (97.0 F) | -1.7 C (28.9 F) | 30.0 C (86.0 F) | 4.4 C (39.9 F) |
| Jun | 41.1 C (106.0 F) | 3.9 C (39.0 F) | 34.4 C (93.9 F) | 11.1 C (52.0 F) |
| Jul | 45.0 C (113.0 F) | 8.3 C (46.9 F) | 35.6 C (96.1 F) | 15.6 C (60.1 F) |
| Aug | 45.0 C (113.0 F) | 6.1 C (43.0 F) | 35.6 C (96.1 F) | 12.2 C (54.0 F) |
| Sep | 42.2 C (108.0 F) | -2.8 C (27.0 F) | 38.9 C (102.0 F) | 13.9 C (57.0 F) |
| Oct | 35.6 C (96.1 F) | -6.7 C (19.9 F) | 32.8 C (91.0 F) | 20.6 C (69.1 F) |
| Nov | 29.4 C (84.9 F) | -20.0 C (-4.0 F) | n/a | n/a |
| Dec | 24.4 C (75.9 F) | -26.1 C (-15.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1898 | 13 |
| 1899 | 24 |
| 1900 | 15 |
| 1901 | 17 |
| 1902 | 23 |
| 1903 | 14 |
| 1904 | 7 |
| 1905 | 11 |
| 1906 | 15 |
| 1907 | 17 |
| 1908 | 9 |
| 1909 | 14 |
| 1910 | 16 |
| 1911 | 25 |
| 1912 | 10 |
| 1913 | 16 |
| 1914 | 18 |
| 1915 | 10 |
| 1916 | 8 |
| 1917 | 22 |
| 1918 | 19 |
| 1919 | 7 |
| 1920 | 10 |
| 1921 | 14 |
| 1922 | 5 |
| 1923 | 12 |
| 1924 | 19 |
| 1925 | 32 |
| 1926 | 11 |
| 1927 | 18 |
| 1928 | 14 |
| 1929 | 23 |
| 1930 | 35 |
| 1931 | 18 |
| 1932 | 15 |
| 1933 | 10 |
| 1934 | 29 |
| 1935 | 9 |
| 1936 | 29 |
| 1937 | 9 |
| 1938 | 15 |
| 1939 | 21 |
| 1940 | 18 |
| 1941 | 9 |
| 1942 | 9 |
| 1943 | 14 |
| 1944 | 14 |
| 1945 | 8 |
| 1946 | 5 |
| 1947 | 5 |
| 1948 | 7 |
| 1949 | 5 |
| 1950 | 20 |
| 1951 | 13 |
| 1952 | 8 |
| 1953 | 14 |
| 1954 | 5 |
| 1955 | 15 |
| 1956 | 6 |
| 1957 | 1 |
| 1958 | 10 |
| 1959 | 5 |
| 1960 | 11 |
| 1961 | 10 |
| 1962 | 11 |
| 1963 | 10 |
| 1964 | 7 |
| 1965 | 5 |
| 1966 | 9 |
| 1967 | 9 |
| 1968 | 5 |
| 1969 | 2 |
| 1970 | 7 |
| 1971 | 7 |
| 1972 | 5 |
| 1973 | 7 |
| 1974 | 12 |
| 1975 | 1 |
| 1976 | 23 |
| 1977 | 15 |
| 1978 | 8 |
| 1979 | 5 |
| 1980 | 11 |
| 1981 | 7 |
| 1982 | 15 |
| 1983 | 13 |
| 1984 | 5 |
| 1985 | 13 |
| 1986 | 11 |
| 1987 | 5 |
| 1988 | 5 |
| 1989 | 18 |
| 1990 | 16 |
| 1991 | 17 |
| 1992 | 8 |
| 1993 | 5 |
| 1994 | 8 |
| 1995 | 4 |
| 1996 | 8 |
| 1997 | 11 |
| 1998 | 10 |
| 1999 | 4 |
| 2000 | 8 |
| 2001 | 8 |
| 2002 | 10 |
| 2003 | 5 |
| 2004 | 10 |
| 2005 | 8 |
| 2006 | 7 |
| 2007 | 6 |
| 2008 | 13 |
| 2009 | 7 |
| 2010 | 4 |
| 2011 | 6 |
| 2012 | 24 |
| 2013 | 9 |
| 2014 | 11 |
| 2015 | 12 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 14 |
| 2024 | 11 |
| 2025 | 5 |
| 2026 | 10 |
All-Time Record Progression
14 new records| Date | Kind | Detail |
|---|---|---|
| 1930-08-08 | Record high maximum temperature | Record high maximum temperature 44.4 C (111.9 F) |
| 1930-08-09 | Record high maximum temperature | Record high maximum temperature 45.0 C (113.0 F) |
| 1931-06-29 | Record high minimum temperature | Record high minimum temperature 27.8 C (82.0 F) |
| 1939-02-26 | Record snow depth | Record snow depth 15.2 cm (6.0 in) |
| 1971-04-06 | Record snow depth | Record snow depth 20.3 cm (8.0 in) |
| 1977-01-09 | Record snow depth | Record snow depth 22.9 cm (9.0 in) |
| 1977-01-10 | Record snow depth | Record snow depth 25.4 cm (10.0 in) |
| 1977-01-17 | Record snow depth | Record snow depth 27.9 cm (11.0 in) |
| 1977-01-19 | Record snow depth | Record snow depth 30.5 cm (12.0 in) |
| 1977-01-23 | Record snow depth | Record snow depth 35.6 cm (14.0 in) |
| 1978-01-17 | Record snow depth | Record snow depth 40.6 cm (16.0 in) |
| 1978-01-19 | Record snow depth | Record snow depth 43.2 cm (17.0 in) |
| 1989-12-22 | Record low maximum temperature | Record low maximum temperature -19.4 C (-2.9 F) |
| 1993-11-14 | Record daily precipitation | Record daily precipitation 170.2 mm (6.7 in) |
Wettest Day of Each Month
Nov: 170.2 mm (6.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 75.2 mm (3.0 in) | 19 January 1990 |
| Feb | 108.0 mm (4.3 in) | 26 February 1945 |
| Mar | 131.6 mm (5.2 in) | 18 March 2008 |
| Apr | 126.2 mm (5.0 in) | 28 April 1996 |
| May | 126.0 mm (5.0 in) | 18 May 1995 |
| Jun | 133.4 mm (5.3 in) | 29 June 1998 |
| Jul | 167.6 mm (6.6 in) | 21 July 1905 |
| Aug | 136.7 mm (5.4 in) | 17 August 1959 |
| Sep | 115.8 mm (4.6 in) | 23 September 1993 |
| Oct | 116.8 mm (4.6 in) | 4 October 1910 |
| Nov | 170.2 mm (6.7 in) | 14 November 1993 |
| Dec | 94.2 mm (3.7 in) | 3 December 1982 |
Period of Record Coverage
1898 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1898 | 223 | 61% | No |
| 1899 | 364 | 100% | Yes |
| 1900 | 334 | 92% | Yes |
| 1901 | 303 | 83% | No |
| 1902 | 365 | 100% | Yes |
| 1903 | 365 | 100% | Yes |
| 1904 | 334 | 91% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 358 | 98% | Yes |
| 1908 | 353 | 96% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 359 | 98% | Yes |
| 1913 | 363 | 99% | Yes |
| 1914 | 364 | 100% | Yes |
| 1915 | 358 | 98% | Yes |
| 1916 | 364 | 99% | Yes |
| 1917 | 362 | 99% | Yes |
| 1918 | 356 | 98% | Yes |
| 1919 | 355 | 97% | Yes |
| 1920 | 364 | 99% | Yes |
| 1921 | 351 | 96% | Yes |
| 1922 | 361 | 99% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 364 | 100% | Yes |
| 1927 | 362 | 99% | Yes |
| 1928 | 365 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 362 | 99% | Yes |
| 1931 | 352 | 96% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 364 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 364 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 364 | 99% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 363 | 99% | Yes |
| 1947 | 362 | 99% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 363 | 99% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 338 | 93% | Yes |
| 1954 | 353 | 97% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 355 | 97% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 362 | 99% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 363 | 99% | Yes |
| 1962 | 347 | 95% | Yes |
| 1963 | 363 | 99% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 361 | 99% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 364 | 99% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 359 | 98% | Yes |
| 1971 | 329 | 90% | Yes |
| 1972 | 320 | 87% | No |
| 1973 | 345 | 95% | Yes |
| 1974 | 293 | 80% | No |
| 1975 | 159 | 44% | No |
| 1976 | 363 | 99% | Yes |
| 1977 | 362 | 99% | Yes |
| 1978 | 337 | 92% | Yes |
| 1979 | 363 | 99% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 363 | 99% | Yes |
| 1983 | 362 | 99% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 361 | 99% | Yes |
| 1986 | 363 | 99% | Yes |
| 1987 | 360 | 99% | Yes |
| 1988 | 364 | 99% | Yes |
| 1989 | 360 | 99% | Yes |
| 1990 | 362 | 99% | Yes |
| 1991 | 361 | 99% | Yes |
| 1992 | 361 | 99% | Yes |
| 1993 | 305 | 84% | No |
| 1994 | 363 | 99% | Yes |
| 1995 | 361 | 99% | Yes |
| 1996 | 362 | 99% | Yes |
| 1997 | 362 | 99% | Yes |
| 1998 | 363 | 99% | Yes |
| 1999 | 357 | 98% | Yes |
| 2000 | 357 | 98% | Yes |
| 2001 | 364 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 362 | 99% | Yes |
| 2004 | 364 | 99% | Yes |
| 2005 | 356 | 98% | Yes |
| 2006 | 360 | 99% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 364 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 358 | 98% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 364 | 100% | Yes |
| 2024 | 360 | 98% | Yes |
| 2025 | 345 | 95% | Yes |
| 2026 | 251 | 69% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 1 October 2026 | Du Quoin 4 SE, US | daily high min (Tie, Provisional) | 20.6 C (69.1 F) | tie | 100 years | 10 of 100 (Routine) |
| 14 August 2026 | Du Quoin 4 SE, US | daily high min | 25.0 C (77.0 F) | 0.6 C (1.1 F) | 83 years | 35 of 100 (Notable) |
| 30 June 2026 | Du Quoin 4 SE, US | daily high min (Tie) | 24.4 C (75.9 F) | tie | 92 years | 9 of 100 (Routine) |
| 28 June 2026 | Du Quoin 4 SE, US | daily high min (Tie) | 23.9 C (75.0 F) | tie | 73 years | 8 of 100 (Routine) |
| 10 June 2026 | Du Quoin 4 SE, US | daily high min | 24.4 C (75.9 F) | 1.1 C (2.0 F) | 72 years | 33 of 100 (Routine) |
| 15 April 2026 | Du Quoin 4 SE, US | daily high min (Tie) | 18.9 C (66.0 F) | tie | 24 years | 4 of 100 (Routine) |
| 14 April 2026 | Du Quoin 4 SE, US | daily high min | 20.6 C (69.1 F) | 1.7 C (3.1 F) | 20 years | 19 of 100 (Routine) |
| 14 April 2026 | Du Quoin 4 SE, US | daily high max (Tie) | 30.0 C (86.0 F) | tie | 20 years | 4 of 100 (Routine) |
| 13 April 2026 | Du Quoin 4 SE, US | daily high min | 21.1 C (70.0 F) | 3.3 C (5.9 F) | 8 years | 18 of 100 (Routine) |
| 31 March 2026 | Du Quoin 4 SE, US | daily high min (Tie) | 17.8 C (64.0 F) | tie | 59 years | 6 of 100 (Routine) |
| 26 March 2026 | Du Quoin 4 SE, US | daily high max (Tie) | 30.6 C (87.1 F) | tie | 116 years | 10 of 100 (Routine) |
| 22 March 2026 | Du Quoin 4 SE, US | daily high max | 30.6 C (87.1 F) | 0.6 C (1.1 F) | 119 years | 40 of 100 (Notable) |
| 20 March 2026 | Du Quoin 4 SE, US | daily high max | 28.9 C (84.0 F) | 1.1 C (2.0 F) | 77 years | 34 of 100 (Routine) |
| 10 March 2026 | Du Quoin 4 SE, US | daily high min (Tie) | 17.2 C (63.0 F) | tie | 36 years | 5 of 100 (Routine) |
| 18 February 2026 | Du Quoin 4 SE, US | daily high max | 22.8 C (73.0 F) | 0.6 C (1.1 F) | 64 years | 29 of 100 (Routine) |
| 18 February 2026 | Du Quoin 4 SE, US | daily high min | 13.3 C (55.9 F) | 3.9 C (7.0 F) | 44 years | 29 of 100 (Routine) |
| 7 February 2026 | Du Quoin 4 SE, US | daily snow depth | 17.8 cm (7.0 in) | 2.6 cm (1.0 in) | 47 years | 27 of 100 (Routine) |
| 6 February 2026 | Du Quoin 4 SE, US | daily snow depth | 22.9 cm (9.0 in) | 7.7 cm (3.0 in) | 47 years | 35 of 100 (Notable) |
| 24 January 2026 | Du Quoin 4 SE, US | daily low max | -11.7 C (10.9 F) | 1.1 C (2.0 F) | 90 years | 38 of 100 (Notable) |
| 24 January 2026 | Du Quoin 4 SE, US | daily snowfall | 12.7 cm (5.0 in) | 6.3 cm (2.5 in) | 47 years | 37 of 100 (Notable) |
Climate Trend
112 complete years, 1899 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1899 | 13.7 C | -0.02 C |
| 1902 | 13.4 C | -0.26 C |
| 1903 | 13.3 C | -0.39 C |
| 1905 | 13.3 C | -0.43 C |
| 1907 | 13.4 C | -0.30 C |
| 1909 | 14.3 C | +0.64 C |
| 1910 | 13.9 C | +0.16 C |
| 1911 | 14.8 C | +1.07 C |
| 1912 | 12.8 C | -0.86 C |
| 1913 | 14.6 C | +0.88 C |
| 1914 | 14.0 C | +0.33 C |
| 1916 | 13.4 C | -0.27 C |
| 1917 | 12.4 C | -1.33 C |
| 1918 | 13.7 C | -0.01 C |
| 1919 | 14.2 C | +0.50 C |
| 1920 | 13.1 C | -0.56 C |
| 1922 | 14.5 C | +0.79 C |
| 1923 | 13.8 C | +0.08 C |
| 1924 | 12.5 C | -1.17 C |
| 1925 | 14.3 C | +0.61 C |
| 1926 | 13.3 C | -0.41 C |
| 1927 | 13.9 C | +0.17 C |
| 1928 | 13.3 C | -0.37 C |
| 1929 | 13.1 C | -0.60 C |
| 1930 | 14.3 C | +0.63 C |
| 1931 | 15.5 C | +1.82 C |
| 1932 | 14.3 C | +0.59 C |
| 1933 | 15.0 C | +1.33 C |
| 1934 | 14.7 C | +0.97 C |
| 1935 | 13.6 C | -0.11 C |
| 1936 | 14.1 C | +0.40 C |
| 1937 | 13.0 C | -0.72 C |
| 1938 | 15.2 C | +1.49 C |
| 1939 | 14.4 C | +0.70 C |
| 1940 | 13.1 C | -0.56 C |
| 1941 | 14.5 C | +0.82 C |
| 1942 | 13.6 C | -0.05 C |
| 1943 | 13.5 C | -0.15 C |
| 1944 | 13.8 C | +0.11 C |
| 1945 | 13.6 C | -0.08 C |
| 1946 | 15.0 C | +1.30 C |
| 1947 | 13.6 C | -0.09 C |
| 1948 | 13.7 C | +0.05 C |
| 1949 | 14.3 C | +0.63 C |
| 1950 | 13.3 C | -0.41 C |
| 1951 | 13.2 C | -0.49 C |
| 1952 | 14.7 C | +0.96 C |
| 1954 | 15.0 C | +1.32 C |
| 1955 | 14.1 C | +0.45 C |
| 1956 | 14.2 C | +0.47 C |
| 1957 | 13.8 C | +0.12 C |
| 1958 | 12.6 C | -1.12 C |
| 1959 | 13.9 C | +0.18 C |
| 1960 | 12.7 C | -0.97 C |
| 1961 | 12.9 C | -0.81 C |
| 1963 | 13.2 C | -0.48 C |
| 1964 | 14.2 C | +0.51 C |
| 1965 | 14.2 C | +0.50 C |
| 1966 | 12.9 C | -0.76 C |
| 1967 | 13.4 C | -0.33 C |
| 1968 | 12.9 C | -0.78 C |
| 1969 | 12.8 C | -0.87 C |
| 1970 | 13.4 C | -0.31 C |
| 1971 | 14.1 C | +0.39 C |
| 1973 | 14.2 C | +0.49 C |
| 1976 | 12.0 C | -1.72 C |
| 1977 | 13.0 C | -0.74 C |
| 1979 | 11.6 C | -2.08 C |
| 1980 | 12.8 C | -0.94 C |
| 1981 | 13.0 C | -0.68 C |
| 1982 | 12.6 C | -1.10 C |
| 1983 | 12.8 C | -0.90 C |
| 1984 | 13.0 C | -0.73 C |
| 1985 | 12.7 C | -0.98 C |
| 1986 | 14.0 C | +0.30 C |
| 1987 | 14.3 C | +0.56 C |
| 1988 | 13.4 C | -0.32 C |
| 1989 | 12.8 C | -0.90 C |
| 1990 | 14.3 C | +0.63 C |
| 1991 | 14.5 C | +0.79 C |
| 1992 | 13.6 C | -0.08 C |
| 1994 | 13.4 C | -0.28 C |
| 1995 | 13.4 C | -0.32 C |
| 1996 | 12.5 C | -1.16 C |
| 1997 | 12.6 C | -1.11 C |
| 1998 | 14.8 C | +1.07 C |
| 1999 | 14.1 C | +0.41 C |
| 2000 | 13.0 C | -0.68 C |
| 2001 | 13.7 C | -0.01 C |
| 2002 | 13.9 C | +0.25 C |
| 2003 | 13.2 C | -0.50 C |
| 2004 | 13.7 C | -0.04 C |
| 2005 | 14.2 C | +0.53 C |
| 2006 | 14.2 C | +0.55 C |
| 2007 | 14.5 C | +0.77 C |
| 2008 | 12.8 C | -0.89 C |
| 2009 | 13.2 C | -0.45 C |
| 2010 | 13.5 C | -0.21 C |
| 2011 | 14.2 C | +0.50 C |
| 2012 | 15.1 C | +1.45 C |
| 2013 | 12.7 C | -1.01 C |
| 2014 | 12.2 C | -1.48 C |
| 2015 | 14.0 C | +0.28 C |
| 2016 | 15.3 C | +1.58 C |
| 2017 | 14.4 C | +0.66 C |
| 2018 | 13.4 C | -0.25 C |
| 2019 | 13.5 C | -0.19 C |
| 2020 | 13.5 C | -0.15 C |
| 2021 | 13.8 C | +0.11 C |
| 2022 | 13.3 C | -0.41 C |
| 2023 | 15.6 C | +1.92 C |
| 2024 | 16.6 C | +2.87 C |
The fitted trend in annual mean temperature here over 1899 to 2024 is 0.00 C (-0.05 to 0.04) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.01 F (-0.08 to 0.07) per decade. The slope is a straight line fitted to 112 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.00 C (-0.05 to 0.04) per decade | -0.01 F (-0.08 to 0.07) per decade | 1899 to 2024 | 112 | Not clearly different from zero |
| Mean daily maximum | -0.08 C (-0.13 to -0.04) per decade | -0.1 F (-0.2 to -0.1) per decade | 1899 to 2024 | 112 | Fall |
| Mean daily minimum | 0.08 C (0.03 to 0.12) per decade | 0.1 F (0.1 to 0.2) per decade | 1899 to 2024 | 112 | Rise |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1893 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 45.0 C (113.0 F) | 1930 | 37.2 C (99.0 F) | 129 |
| Coldest night (TNn) | -30.0 C (-22.0 F) | 1912 | -18.9 C (-2.0 F) | 129 |
| Wettest day (Rx1day) | 170.2 mm (6.7 in) | 1993 | 71.9 mm (2.8 in) | 134 |
| Wettest five days (Rx5day) | 293.9 mm (11.6 in) | 2011 | 107.4 mm (4.2 in) | 134 |
| Longest dry spell (CDD) | 49 days | 1964 | 21 days | 134 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | n/a |
| 1898 | 35.6 C (96.1 F) |
| 1899 | 40.0 C (104.0 F) |
| 1900 | 43.9 C (111.0 F) |
| 1901 | 39.4 C (102.9 F) |
| 1902 | 38.9 C (102.0 F) |
| 1903 | 37.8 C (100.0 F) |
| 1904 | 35.0 C (95.0 F) |
| 1905 | 38.3 C (100.9 F) |
| 1906 | 36.1 C (97.0 F) |
| 1907 | 36.1 C (97.0 F) |
| 1908 | 37.2 C (99.0 F) |
| 1909 | 39.4 C (102.9 F) |
| 1910 | 36.7 C (98.1 F) |
| 1911 | 40.6 C (105.1 F) |
| 1912 | 37.8 C (100.0 F) |
| 1913 | 41.1 C (106.0 F) |
| 1914 | 41.7 C (107.1 F) |
| 1915 | 36.1 C (97.0 F) |
| 1916 | 37.8 C (100.0 F) |
| 1917 | 36.1 C (97.0 F) |
| 1918 | 42.8 C (109.0 F) |
| 1919 | 40.6 C (105.1 F) |
| 1920 | 37.8 C (100.0 F) |
| 1921 | 38.3 C (100.9 F) |
| 1922 | 38.9 C (102.0 F) |
| 1923 | 37.8 C (100.0 F) |
| 1924 | 36.7 C (98.1 F) |
| 1925 | 42.2 C (108.0 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 37.2 C (99.0 F) |
| 1928 | 36.1 C (97.0 F) |
| 1929 | 37.2 C (99.0 F) |
| 1930 | 45.0 C (113.0 F) |
| 1931 | 40.0 C (104.0 F) |
| 1932 | 38.3 C (100.9 F) |
| 1933 | 41.1 C (106.0 F) |
| 1934 | 45.0 C (113.0 F) |
| 1935 | 37.2 C (99.0 F) |
| 1936 | 43.9 C (111.0 F) |
| 1937 | 37.2 C (99.0 F) |
| 1938 | 38.9 C (102.0 F) |
| 1939 | 40.0 C (104.0 F) |
| 1940 | 38.9 C (102.0 F) |
| 1941 | 40.6 C (105.1 F) |
| 1942 | 37.8 C (100.0 F) |
| 1943 | 39.4 C (102.9 F) |
| 1944 | 39.4 C (102.9 F) |
| 1945 | 37.8 C (100.0 F) |
| 1946 | 38.3 C (100.9 F) |
| 1947 | 40.6 C (105.1 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 36.1 C (97.0 F) |
| 1950 | 36.1 C (97.0 F) |
| 1951 | 37.2 C (99.0 F) |
| 1952 | 40.6 C (105.1 F) |
| 1953 | 40.0 C (104.0 F) |
| 1954 | 41.1 C (106.0 F) |
| 1955 | 37.8 C (100.0 F) |
| 1956 | 37.2 C (99.0 F) |
| 1957 | 36.1 C (97.0 F) |
| 1958 | 33.9 C (93.0 F) |
| 1959 | 36.7 C (98.1 F) |
| 1960 | 36.7 C (98.1 F) |
| 1961 | 34.4 C (93.9 F) |
| 1962 | 37.2 C (99.0 F) |
| 1963 | 36.1 C (97.0 F) |
| 1964 | 40.6 C (105.1 F) |
| 1965 | 38.9 C (102.0 F) |
| 1966 | 40.0 C (104.0 F) |
| 1967 | 34.4 C (93.9 F) |
| 1968 | 36.1 C (97.0 F) |
| 1969 | 35.6 C (96.1 F) |
| 1970 | 36.1 C (97.0 F) |
| 1971 | 37.8 C (100.0 F) |
| 1972 | 36.7 C (98.1 F) |
| 1973 | 35.6 C (96.1 F) |
| 1974 | 37.8 C (100.0 F) |
| 1975 | 35.6 C (96.1 F) |
| 1976 | 38.9 C (102.0 F) |
| 1977 | 38.3 C (100.9 F) |
| 1978 | 41.1 C (106.0 F) |
| 1979 | 38.3 C (100.9 F) |
| 1980 | 41.1 C (106.0 F) |
| 1981 | 36.1 C (97.0 F) |
| 1982 | 36.7 C (98.1 F) |
| 1983 | 39.4 C (102.9 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 36.1 C (97.0 F) |
| 1986 | 37.2 C (99.0 F) |
| 1987 | 38.3 C (100.9 F) |
| 1988 | 41.1 C (106.0 F) |
| 1989 | 36.7 C (98.1 F) |
| 1990 | 37.8 C (100.0 F) |
| 1991 | 37.2 C (99.0 F) |
| 1992 | 36.1 C (97.0 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 35.6 C (96.1 F) |
| 1995 | 36.7 C (98.1 F) |
| 1996 | 36.1 C (97.0 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 36.7 C (98.1 F) |
| 1999 | 39.4 C (102.9 F) |
| 2000 | 36.7 C (98.1 F) |
| 2001 | 35.6 C (96.1 F) |
| 2002 | 37.8 C (100.0 F) |
| 2003 | 37.2 C (99.0 F) |
| 2004 | 35.6 C (96.1 F) |
| 2005 | 36.1 C (97.0 F) |
| 2006 | 35.6 C (96.1 F) |
| 2007 | 38.9 C (102.0 F) |
| 2008 | 35.6 C (96.1 F) |
| 2009 | 35.6 C (96.1 F) |
| 2010 | 38.3 C (100.9 F) |
| 2011 | 37.8 C (100.0 F) |
| 2012 | 41.1 C (106.0 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 34.4 C (93.9 F) |
| 2015 | 35.0 C (95.0 F) |
| 2016 | 38.9 C (102.0 F) |
| 2017 | 35.6 C (96.1 F) |
| 2018 | 35.0 C (95.0 F) |
| 2019 | 34.4 C (93.9 F) |
| 2020 | 33.3 C (91.9 F) |
| 2021 | 33.9 C (93.0 F) |
| 2022 | 36.7 C (98.1 F) |
| 2023 | 37.8 C (100.0 F) |
| 2024 | 36.7 C (98.1 F) |
| 2025 | 36.7 C (98.1 F) |
| 2026 | 38.9 C (102.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | n/a |
| 1898 | -21.1 C (-6.0 F) |
| 1899 | -29.4 C (-20.9 F) |
| 1900 | -22.8 C (-9.0 F) |
| 1901 | -26.1 C (-15.0 F) |
| 1902 | -17.8 C (0.0 F) |
| 1903 | -20.0 C (-4.0 F) |
| 1904 | -23.9 C (-11.0 F) |
| 1905 | -26.1 C (-15.0 F) |
| 1906 | -16.7 C (1.9 F) |
| 1907 | -16.7 C (1.9 F) |
| 1908 | -13.9 C (7.0 F) |
| 1909 | -20.6 C (-5.1 F) |
| 1910 | -23.3 C (-9.9 F) |
| 1911 | -16.1 C (3.0 F) |
| 1912 | -30.0 C (-22.0 F) |
| 1913 | -19.4 C (-2.9 F) |
| 1914 | -20.6 C (-5.1 F) |
| 1915 | -17.2 C (1.0 F) |
| 1916 | -21.1 C (-6.0 F) |
| 1917 | -22.2 C (-8.0 F) |
| 1918 | -27.2 C (-17.0 F) |
| 1919 | -17.2 C (1.0 F) |
| 1920 | -17.2 C (1.0 F) |
| 1921 | -11.1 C (12.0 F) |
| 1922 | -13.3 C (8.1 F) |
| 1923 | -15.0 C (5.0 F) |
| 1924 | -25.0 C (-13.0 F) |
| 1925 | -18.3 C (-0.9 F) |
| 1926 | -20.6 C (-5.1 F) |
| 1927 | -19.4 C (-2.9 F) |
| 1928 | -20.6 C (-5.1 F) |
| 1929 | -23.9 C (-11.0 F) |
| 1930 | -28.3 C (-18.9 F) |
| 1931 | -12.8 C (9.0 F) |
| 1932 | -16.7 C (1.9 F) |
| 1933 | -18.9 C (-2.0 F) |
| 1934 | -23.3 C (-9.9 F) |
| 1935 | -17.2 C (1.0 F) |
| 1936 | -23.3 C (-9.9 F) |
| 1937 | -14.4 C (6.1 F) |
| 1938 | -13.9 C (7.0 F) |
| 1939 | -17.2 C (1.0 F) |
| 1940 | -26.1 C (-15.0 F) |
| 1941 | -12.2 C (10.0 F) |
| 1942 | -23.3 C (-9.9 F) |
| 1943 | -20.6 C (-5.1 F) |
| 1944 | -17.8 C (0.0 F) |
| 1945 | -16.7 C (1.9 F) |
| 1946 | -13.9 C (7.0 F) |
| 1947 | -14.4 C (6.1 F) |
| 1948 | -21.7 C (-7.1 F) |
| 1949 | -15.6 C (3.9 F) |
| 1950 | -17.8 C (0.0 F) |
| 1951 | -23.9 C (-11.0 F) |
| 1952 | -13.3 C (8.1 F) |
| 1953 | -16.7 C (1.9 F) |
| 1954 | -15.0 C (5.0 F) |
| 1955 | -17.8 C (0.0 F) |
| 1956 | -14.4 C (6.1 F) |
| 1957 | -15.6 C (3.9 F) |
| 1958 | -20.0 C (-4.0 F) |
| 1959 | -19.4 C (-2.9 F) |
| 1960 | -20.6 C (-5.1 F) |
| 1961 | -23.9 C (-11.0 F) |
| 1962 | -23.3 C (-9.9 F) |
| 1963 | -23.9 C (-11.0 F) |
| 1964 | -19.4 C (-2.9 F) |
| 1965 | -21.7 C (-7.1 F) |
| 1966 | -21.1 C (-6.0 F) |
| 1967 | -16.7 C (1.9 F) |
| 1968 | -21.1 C (-6.0 F) |
| 1969 | -16.1 C (3.0 F) |
| 1970 | -22.2 C (-8.0 F) |
| 1971 | -15.0 C (5.0 F) |
| 1972 | -22.2 C (-8.0 F) |
| 1973 | -20.6 C (-5.1 F) |
| 1974 | -17.8 C (0.0 F) |
| 1975 | -17.8 C (0.0 F) |
| 1976 | -21.7 C (-7.1 F) |
| 1977 | -28.9 C (-20.0 F) |
| 1978 | -23.3 C (-9.9 F) |
| 1979 | -22.8 C (-9.0 F) |
| 1980 | -18.9 C (-2.0 F) |
| 1981 | -16.7 C (1.9 F) |
| 1982 | -26.7 C (-16.1 F) |
| 1983 | -23.3 C (-9.9 F) |
| 1984 | -27.2 C (-17.0 F) |
| 1985 | -26.7 C (-16.1 F) |
| 1986 | -18.3 C (-0.9 F) |
| 1987 | -13.9 C (7.0 F) |
| 1988 | -17.8 C (0.0 F) |
| 1989 | -25.6 C (-14.1 F) |
| 1990 | -16.1 C (3.0 F) |
| 1991 | -13.3 C (8.1 F) |
| 1992 | -13.9 C (7.0 F) |
| 1993 | -11.7 C (10.9 F) |
| 1994 | -27.8 C (-18.0 F) |
| 1995 | -17.8 C (0.0 F) |
| 1996 | -23.3 C (-9.9 F) |
| 1997 | -19.4 C (-2.9 F) |
| 1998 | -13.9 C (7.0 F) |
| 1999 | -17.8 C (0.0 F) |
| 2000 | -18.9 C (-2.0 F) |
| 2001 | -18.3 C (-0.9 F) |
| 2002 | -16.1 C (3.0 F) |
| 2003 | -22.2 C (-8.0 F) |
| 2004 | -20.6 C (-5.1 F) |
| 2005 | -16.7 C (1.9 F) |
| 2006 | -15.0 C (5.0 F) |
| 2007 | -14.4 C (6.1 F) |
| 2008 | -15.6 C (3.9 F) |
| 2009 | -19.4 C (-2.9 F) |
| 2010 | -21.7 C (-7.1 F) |
| 2011 | -19.4 C (-2.9 F) |
| 2012 | -13.3 C (8.1 F) |
| 2013 | -18.9 C (-2.0 F) |
| 2014 | -20.6 C (-5.1 F) |
| 2015 | -20.0 C (-4.0 F) |
| 2016 | -15.6 C (3.9 F) |
| 2017 | -16.7 C (1.9 F) |
| 2018 | -20.0 C (-4.0 F) |
| 2019 | -17.8 C (0.0 F) |
| 2020 | -13.3 C (8.1 F) |
| 2021 | -20.0 C (-4.0 F) |
| 2022 | -21.1 C (-6.0 F) |
| 2023 | -9.4 C (15.1 F) |
| 2024 | -17.2 C (1.0 F) |
| 2025 | -15.0 C (5.0 F) |
| 2026 | -19.4 C (-2.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 35.6 mm (1.4 in) |
| 1894 | 50.3 mm (2.0 in) |
| 1895 | 50.8 mm (2.0 in) |
| 1896 | 69.9 mm (2.8 in) |
| 1897 | 55.9 mm (2.2 in) |
| 1898 | 61.7 mm (2.4 in) |
| 1899 | 69.9 mm (2.8 in) |
| 1900 | 47.0 mm (1.9 in) |
| 1901 | 54.9 mm (2.2 in) |
| 1902 | 42.7 mm (1.7 in) |
| 1903 | 36.8 mm (1.4 in) |
| 1904 | 120.7 mm (4.8 in) |
| 1905 | 167.6 mm (6.6 in) |
| 1906 | 101.6 mm (4.0 in) |
| 1907 | 85.1 mm (3.4 in) |
| 1908 | 67.3 mm (2.6 in) |
| 1909 | 95.3 mm (3.8 in) |
| 1910 | 116.8 mm (4.6 in) |
| 1911 | 71.9 mm (2.8 in) |
| 1912 | 84.3 mm (3.3 in) |
| 1913 | 81.3 mm (3.2 in) |
| 1914 | 51.3 mm (2.0 in) |
| 1915 | 128.0 mm (5.0 in) |
| 1916 | 83.6 mm (3.3 in) |
| 1917 | 50.5 mm (2.0 in) |
| 1918 | 84.6 mm (3.3 in) |
| 1919 | 50.8 mm (2.0 in) |
| 1920 | 70.4 mm (2.8 in) |
| 1921 | 94.0 mm (3.7 in) |
| 1922 | 87.9 mm (3.5 in) |
| 1923 | 73.7 mm (2.9 in) |
| 1924 | 58.2 mm (2.3 in) |
| 1925 | 76.7 mm (3.0 in) |
| 1926 | 58.9 mm (2.3 in) |
| 1927 | 53.3 mm (2.1 in) |
| 1928 | 87.9 mm (3.5 in) |
| 1929 | 69.3 mm (2.7 in) |
| 1930 | 39.6 mm (1.6 in) |
| 1931 | 77.2 mm (3.0 in) |
| 1932 | 63.2 mm (2.5 in) |
| 1933 | 64.8 mm (2.6 in) |
| 1934 | 79.8 mm (3.1 in) |
| 1935 | 72.9 mm (2.9 in) |
| 1936 | 59.9 mm (2.4 in) |
| 1937 | 55.6 mm (2.2 in) |
| 1938 | 95.8 mm (3.8 in) |
| 1939 | 69.3 mm (2.7 in) |
| 1940 | 39.4 mm (1.6 in) |
| 1941 | 42.7 mm (1.7 in) |
| 1942 | 71.9 mm (2.8 in) |
| 1943 | 80.3 mm (3.2 in) |
| 1944 | 54.4 mm (2.1 in) |
| 1945 | 108.0 mm (4.3 in) |
| 1946 | 75.7 mm (3.0 in) |
| 1947 | 61.7 mm (2.4 in) |
| 1948 | 59.4 mm (2.3 in) |
| 1949 | 80.3 mm (3.2 in) |
| 1950 | 78.7 mm (3.1 in) |
| 1951 | 68.8 mm (2.7 in) |
| 1952 | 41.4 mm (1.6 in) |
| 1953 | 35.8 mm (1.4 in) |
| 1954 | 99.1 mm (3.9 in) |
| 1955 | 66.0 mm (2.6 in) |
| 1956 | 38.9 mm (1.5 in) |
| 1957 | 68.6 mm (2.7 in) |
| 1958 | 76.7 mm (3.0 in) |
| 1959 | 136.7 mm (5.4 in) |
| 1960 | 74.9 mm (2.9 in) |
| 1961 | 108.0 mm (4.3 in) |
| 1962 | 69.1 mm (2.7 in) |
| 1963 | 86.4 mm (3.4 in) |
| 1964 | 83.8 mm (3.3 in) |
| 1965 | 73.9 mm (2.9 in) |
| 1966 | 41.4 mm (1.6 in) |
| 1967 | 73.7 mm (2.9 in) |
| 1968 | 67.6 mm (2.7 in) |
| 1969 | 86.4 mm (3.4 in) |
| 1970 | 45.7 mm (1.8 in) |
| 1971 | 27.9 mm (1.1 in) |
| 1972 | 53.3 mm (2.1 in) |
| 1973 | 50.0 mm (2.0 in) |
| 1974 | 60.7 mm (2.4 in) |
| 1975 | 40.9 mm (1.6 in) |
| 1976 | 74.9 mm (2.9 in) |
| 1977 | 70.4 mm (2.8 in) |
| 1978 | 60.5 mm (2.4 in) |
| 1979 | 62.0 mm (2.4 in) |
| 1980 | 50.8 mm (2.0 in) |
| 1981 | 82.6 mm (3.3 in) |
| 1982 | 94.2 mm (3.7 in) |
| 1983 | 80.5 mm (3.2 in) |
| 1984 | 76.2 mm (3.0 in) |
| 1985 | 78.2 mm (3.1 in) |
| 1986 | 77.7 mm (3.1 in) |
| 1987 | 87.1 mm (3.4 in) |
| 1988 | 93.0 mm (3.7 in) |
| 1989 | 58.9 mm (2.3 in) |
| 1990 | 75.2 mm (3.0 in) |
| 1991 | 56.9 mm (2.2 in) |
| 1992 | 52.3 mm (2.1 in) |
| 1993 | 170.2 mm (6.7 in) |
| 1994 | 87.1 mm (3.4 in) |
| 1995 | 126.0 mm (5.0 in) |
| 1996 | 126.2 mm (5.0 in) |
| 1997 | 45.5 mm (1.8 in) |
| 1998 | 133.4 mm (5.3 in) |
| 1999 | 56.1 mm (2.2 in) |
| 2000 | 88.9 mm (3.5 in) |
| 2001 | 62.7 mm (2.5 in) |
| 2002 | 117.9 mm (4.6 in) |
| 2003 | 59.9 mm (2.4 in) |
| 2004 | 55.4 mm (2.2 in) |
| 2005 | 74.9 mm (2.9 in) |
| 2006 | 59.7 mm (2.4 in) |
| 2007 | 45.5 mm (1.8 in) |
| 2008 | 131.6 mm (5.2 in) |
| 2009 | 124.0 mm (4.9 in) |
| 2010 | 54.9 mm (2.2 in) |
| 2011 | 120.6 mm (4.7 in) |
| 2012 | 92.5 mm (3.6 in) |
| 2013 | 93.2 mm (3.7 in) |
| 2014 | 64.8 mm (2.6 in) |
| 2015 | 121.2 mm (4.8 in) |
| 2016 | 66.0 mm (2.6 in) |
| 2017 | 99.8 mm (3.9 in) |
| 2018 | 104.1 mm (4.1 in) |
| 2019 | 84.8 mm (3.3 in) |
| 2020 | 64.8 mm (2.6 in) |
| 2021 | 108.0 mm (4.3 in) |
| 2022 | 126.0 mm (5.0 in) |
| 2023 | 108.7 mm (4.3 in) |
| 2024 | 76.2 mm (3.0 in) |
| 2025 | 53.3 mm (2.1 in) |
| 2026 | 52.8 mm (2.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 78.3 mm (3.1 in) |
| 1894 | 56.4 mm (2.2 in) |
| 1895 | 79.5 mm (3.1 in) |
| 1896 | 131.9 mm (5.2 in) |
| 1897 | 93.0 mm (3.7 in) |
| 1898 | 99.4 mm (3.9 in) |
| 1899 | 89.4 mm (3.5 in) |
| 1900 | 70.3 mm (2.8 in) |
| 1901 | 70.4 mm (2.8 in) |
| 1902 | 77.5 mm (3.1 in) |
| 1903 | 50.0 mm (2.0 in) |
| 1904 | 122.0 mm (4.8 in) |
| 1905 | 173.4 mm (6.8 in) |
| 1906 | 153.6 mm (6.0 in) |
| 1907 | 112.0 mm (4.4 in) |
| 1908 | 83.8 mm (3.3 in) |
| 1909 | 123.7 mm (4.9 in) |
| 1910 | 172.7 mm (6.8 in) |
| 1911 | 109.3 mm (4.3 in) |
| 1912 | 115.3 mm (4.5 in) |
| 1913 | 174.0 mm (6.9 in) |
| 1914 | 91.3 mm (3.6 in) |
| 1915 | 163.6 mm (6.4 in) |
| 1916 | 161.4 mm (6.4 in) |
| 1917 | 85.6 mm (3.4 in) |
| 1918 | 115.6 mm (4.6 in) |
| 1919 | 104.4 mm (4.1 in) |
| 1920 | 102.4 mm (4.0 in) |
| 1921 | 104.4 mm (4.1 in) |
| 1922 | 103.9 mm (4.1 in) |
| 1923 | 106.7 mm (4.2 in) |
| 1924 | 58.2 mm (2.3 in) |
| 1925 | 89.7 mm (3.5 in) |
| 1926 | 76.7 mm (3.0 in) |
| 1927 | 99.0 mm (3.9 in) |
| 1928 | 109.7 mm (4.3 in) |
| 1929 | 105.4 mm (4.1 in) |
| 1930 | 43.7 mm (1.7 in) |
| 1931 | 125.7 mm (4.9 in) |
| 1932 | 160.5 mm (6.3 in) |
| 1933 | 142.7 mm (5.6 in) |
| 1934 | 116.9 mm (4.6 in) |
| 1935 | 143.0 mm (5.6 in) |
| 1936 | 100.7 mm (4.0 in) |
| 1937 | 80.8 mm (3.2 in) |
| 1938 | 112.9 mm (4.4 in) |
| 1939 | 90.2 mm (3.6 in) |
| 1940 | 65.9 mm (2.6 in) |
| 1941 | 81.0 mm (3.2 in) |
| 1942 | 88.1 mm (3.5 in) |
| 1943 | 134.9 mm (5.3 in) |
| 1944 | 74.2 mm (2.9 in) |
| 1945 | 150.2 mm (5.9 in) |
| 1946 | 170.3 mm (6.7 in) |
| 1947 | 87.0 mm (3.4 in) |
| 1948 | 91.5 mm (3.6 in) |
| 1949 | 134.1 mm (5.3 in) |
| 1950 | 124.7 mm (4.9 in) |
| 1951 | 93.3 mm (3.7 in) |
| 1952 | 71.1 mm (2.8 in) |
| 1953 | 67.3 mm (2.6 in) |
| 1954 | 107.8 mm (4.2 in) |
| 1955 | 79.7 mm (3.1 in) |
| 1956 | 68.1 mm (2.7 in) |
| 1957 | 151.7 mm (6.0 in) |
| 1958 | 149.1 mm (5.9 in) |
| 1959 | 191.6 mm (7.5 in) |
| 1960 | 111.3 mm (4.4 in) |
| 1961 | 191.1 mm (7.5 in) |
| 1962 | 83.3 mm (3.3 in) |
| 1963 | 112.6 mm (4.4 in) |
| 1964 | 132.4 mm (5.2 in) |
| 1965 | 79.8 mm (3.1 in) |
| 1966 | 90.7 mm (3.6 in) |
| 1967 | 86.4 mm (3.4 in) |
| 1968 | 86.7 mm (3.4 in) |
| 1969 | 170.7 mm (6.7 in) |
| 1970 | 105.1 mm (4.1 in) |
| 1971 | 57.2 mm (2.3 in) |
| 1972 | 124.6 mm (4.9 in) |
| 1973 | 147.1 mm (5.8 in) |
| 1974 | 97.3 mm (3.8 in) |
| 1975 | 88.9 mm (3.5 in) |
| 1976 | 125.1 mm (4.9 in) |
| 1977 | 119.5 mm (4.7 in) |
| 1978 | 94.0 mm (3.7 in) |
| 1979 | 101.9 mm (4.0 in) |
| 1980 | 71.1 mm (2.8 in) |
| 1981 | 211.1 mm (8.3 in) |
| 1982 | 166.1 mm (6.5 in) |
| 1983 | 213.5 mm (8.4 in) |
| 1984 | 98.0 mm (3.9 in) |
| 1985 | 143.5 mm (5.6 in) |
| 1986 | 145.8 mm (5.7 in) |
| 1987 | 134.4 mm (5.3 in) |
| 1988 | 107.0 mm (4.2 in) |
| 1989 | 95.8 mm (3.8 in) |
| 1990 | 106.3 mm (4.2 in) |
| 1991 | 104.0 mm (4.1 in) |
| 1992 | 106.9 mm (4.2 in) |
| 1993 | 237.2 mm (9.3 in) |
| 1994 | 114.6 mm (4.5 in) |
| 1995 | 204.3 mm (8.0 in) |
| 1996 | 189.0 mm (7.4 in) |
| 1997 | 118.1 mm (4.6 in) |
| 1998 | 148.1 mm (5.8 in) |
| 1999 | 85.1 mm (3.4 in) |
| 2000 | 155.0 mm (6.1 in) |
| 2001 | 147.8 mm (5.8 in) |
| 2002 | 146.6 mm (5.8 in) |
| 2003 | 107.4 mm (4.2 in) |
| 2004 | 96.1 mm (3.8 in) |
| 2005 | 99.3 mm (3.9 in) |
| 2006 | 125.6 mm (4.9 in) |
| 2007 | 85.4 mm (3.4 in) |
| 2008 | 168.8 mm (6.6 in) |
| 2009 | 158.6 mm (6.2 in) |
| 2010 | 91.8 mm (3.6 in) |
| 2011 | 293.9 mm (11.6 in) |
| 2012 | 127.3 mm (5.0 in) |
| 2013 | 105.4 mm (4.1 in) |
| 2014 | 99.6 mm (3.9 in) |
| 2015 | 143.0 mm (5.6 in) |
| 2016 | 140.4 mm (5.5 in) |
| 2017 | 213.2 mm (8.4 in) |
| 2018 | 139.1 mm (5.5 in) |
| 2019 | 93.8 mm (3.7 in) |
| 2020 | 107.5 mm (4.2 in) |
| 2021 | 121.5 mm (4.8 in) |
| 2022 | 163.1 mm (6.4 in) |
| 2023 | 121.1 mm (4.8 in) |
| 2024 | 107.3 mm (4.2 in) |
| 2025 | 61.4 mm (2.4 in) |
| 2026 | 103.4 mm (4.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 15 days |
| 1894 | 26 days |
| 1895 | 31 days |
| 1896 | 25 days |
| 1897 | 24 days |
| 1898 | 18 days |
| 1899 | 16 days |
| 1900 | 18 days |
| 1901 | 23 days |
| 1902 | 22 days |
| 1903 | 24 days |
| 1904 | 23 days |
| 1905 | 18 days |
| 1906 | 20 days |
| 1907 | 22 days |
| 1908 | 42 days |
| 1909 | 21 days |
| 1910 | 25 days |
| 1911 | 19 days |
| 1912 | 21 days |
| 1913 | 17 days |
| 1914 | 27 days |
| 1915 | 28 days |
| 1916 | 23 days |
| 1917 | 24 days |
| 1918 | 28 days |
| 1919 | 21 days |
| 1920 | 27 days |
| 1921 | 20 days |
| 1922 | 17 days |
| 1923 | 18 days |
| 1924 | 32 days |
| 1925 | 27 days |
| 1926 | 12 days |
| 1927 | 25 days |
| 1928 | 19 days |
| 1929 | 22 days |
| 1930 | 25 days |
| 1931 | 15 days |
| 1932 | 14 days |
| 1933 | 26 days |
| 1934 | 25 days |
| 1935 | 17 days |
| 1936 | 42 days |
| 1937 | 18 days |
| 1938 | 30 days |
| 1939 | 24 days |
| 1940 | 27 days |
| 1941 | 19 days |
| 1942 | 23 days |
| 1943 | 31 days |
| 1944 | 28 days |
| 1945 | 16 days |
| 1946 | 24 days |
| 1947 | 30 days |
| 1948 | 19 days |
| 1949 | 22 days |
| 1950 | 20 days |
| 1951 | 18 days |
| 1952 | 24 days |
| 1953 | 23 days |
| 1954 | 18 days |
| 1955 | 26 days |
| 1956 | 23 days |
| 1957 | 22 days |
| 1958 | 21 days |
| 1959 | 16 days |
| 1960 | 16 days |
| 1961 | 17 days |
| 1962 | 22 days |
| 1963 | 36 days |
| 1964 | 49 days |
| 1965 | 32 days |
| 1966 | 29 days |
| 1967 | 18 days |
| 1968 | 24 days |
| 1969 | 20 days |
| 1970 | 16 days |
| 1971 | 25 days |
| 1972 | 14 days |
| 1973 | 20 days |
| 1974 | 22 days |
| 1975 | 15 days |
| 1976 | 26 days |
| 1977 | 19 days |
| 1978 | 16 days |
| 1979 | 24 days |
| 1980 | 24 days |
| 1981 | 19 days |
| 1982 | 14 days |
| 1983 | 30 days |
| 1984 | 20 days |
| 1985 | 23 days |
| 1986 | 21 days |
| 1987 | 16 days |
| 1988 | 19 days |
| 1989 | 21 days |
| 1990 | 13 days |
| 1991 | 22 days |
| 1992 | 20 days |
| 1993 | 11 days |
| 1994 | 22 days |
| 1995 | 26 days |
| 1996 | 19 days |
| 1997 | 18 days |
| 1998 | 26 days |
| 1999 | 43 days |
| 2000 | 14 days |
| 2001 | 16 days |
| 2002 | 24 days |
| 2003 | 22 days |
| 2004 | 24 days |
| 2005 | 21 days |
| 2006 | 22 days |
| 2007 | 18 days |
| 2008 | 15 days |
| 2009 | 16 days |
| 2010 | 17 days |
| 2011 | 19 days |
| 2012 | 18 days |
| 2013 | 13 days |
| 2014 | 12 days |
| 2015 | 27 days |
| 2016 | 20 days |
| 2017 | 17 days |
| 2018 | 18 days |
| 2019 | 25 days |
| 2020 | 19 days |
| 2021 | 17 days |
| 2022 | 19 days |
| 2023 | 20 days |
| 2024 | 15 days |
| 2025 | 20 days |
| 2026 | 19 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
112 years with a frostAcross 112 years with a frost, the median last spring frost at Du Quoin 4 SE falls on 11 April and the median first autumn frost on 19 October, which leaves a median of 191 days between them.
In 1995 to 2024 the median growing season was 199 days. That is 17 days more than in 1899 to 1935.
Fitted over all years, the growing season changes by +1.6 days per decade at this station.
| Measure | Median, all years | Earliest period (1899 to 1935) | Recent period (1995 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 11 April | 18 April | 6 April | 12 days earlier | -1.2 days per decade |
| First autumn frost | 19 October | 18 October | 22 October | 4 days later | +0.4 days per decade |
| Growing days | 191 days | 182 days | 199 days | 17 days more | +1.6 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
125 years, 1895 to 2025A day with at least 72.6 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 154.7 mm (6.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 72.6 mm (2.9 in) | |
| 5 years | 95.8 mm (3.8 in) | |
| 10 years | 110.6 mm (4.4 in) | |
| 25 years | 128.9 mm (5.1 in) | |
| 50 years | 142.0 mm (5.6 in) | |
| 100 years | 154.7 mm (6.1 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 125 years of values from 1895 to 2025.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 167.6 mm (6.6 in) in 1905; 136.7 mm (5.4 in) in 1959; 133.4 mm (5.3 in) in 1998.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2010 to 2024 against 1961 to 1990Over 2010 to 2024, Du Quoin 4 SE had a mean temperature of 14.1 C (57.3 F) and 1,258.8 mm (49.6 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Paducah (United States, 109 km away), Brookport Dam 52 (United States, 107 km away) and Bardwell 2 E (United States, 124 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Paducah | United States | 109 km (68 mi) | 14.0 C (57.2 F) | 1,252.8 mm (49.3 in) | 0.49 |
| Brookport Dam 52 | United States | 107 km (66 mi) | 14.1 C (57.5 F) | 1,206.0 mm (47.5 in) | 0.53 |
| Bardwell 2 E | United States | 124 km (77 mi) | 14.1 C (57.4 F) | 1,339.3 mm (52.7 in) | 0.59 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-16).