Champaign 3S Weather Records (USC00118740)
Record envelope, standing records and threshold days for Champaign 3S (USC00118740), Illinois, United States, with 125 years of record.
Key Facts for Champaign 3S
- Champaign 3S (USC00118740) is a weather station in Illinois, United States at 40.08 latitude and -88.24 longitude, 220 m (722 ft) above sea level.
- The station reports from 1902 to 2026, 125 years of record.
- 1,464 records set at Champaign 3S still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Champaign 3S set a daily record high minimum temperature of 19.4 C (66.9 F) on 14 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, 40.08 latitude, -88.24 longitude.
- Elevation: 220 m (722 ft).
- Period of record: 1902 to 2026, 125 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
8 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 21.1 C (70.0 F) | -31.7 C (-25.1 F) | 16.7 C (62.1 F) | -21.1 C (-6.0 F) |
| Feb | 23.9 C (75.0 F) | -31.7 C (-25.1 F) | 21.1 C (70.0 F) | -15.6 C (3.9 F) |
| Mar | 31.1 C (88.0 F) | -22.8 C (-9.0 F) | 31.1 C (88.0 F) | -10.0 C (14.0 F) |
| Apr | 32.8 C (91.0 F) | -10.0 C (14.0 F) | 28.3 C (82.9 F) | -0.6 C (30.9 F) |
| May | 36.1 C (97.0 F) | -3.3 C (26.1 F) | 30.6 C (87.1 F) | 2.8 C (37.0 F) |
| Jun | 39.4 C (102.9 F) | 2.8 C (37.0 F) | 33.9 C (93.0 F) | 10.6 C (51.1 F) |
| Jul | 42.8 C (109.0 F) | 5.0 C (41.0 F) | 34.4 C (93.9 F) | 11.1 C (52.0 F) |
| Aug | 38.9 C (102.0 F) | 3.9 C (39.0 F) | 32.2 C (90.0 F) | 13.3 C (55.9 F) |
| Sep | 38.9 C (102.0 F) | -1.7 C (28.9 F) | 36.1 C (97.0 F) | 9.4 C (48.9 F) |
| Oct | 33.9 C (93.0 F) | -10.6 C (12.9 F) | 32.2 C (90.0 F) | 7.8 C (46.0 F) |
| Nov | 26.7 C (80.1 F) | -20.6 C (-5.1 F) | n/a | n/a |
| Dec | 21.7 C (71.1 F) | -28.9 C (-20.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1902 | 6 |
| 1903 | 21 |
| 1904 | 16 |
| 1905 | 14 |
| 1906 | 19 |
| 1907 | 22 |
| 1908 | 15 |
| 1909 | 26 |
| 1910 | 17 |
| 1911 | 14 |
| 1912 | 16 |
| 1913 | 26 |
| 1914 | 12 |
| 1915 | 18 |
| 1916 | 19 |
| 1917 | 19 |
| 1918 | 25 |
| 1919 | 9 |
| 1920 | 11 |
| 1921 | 8 |
| 1922 | 3 |
| 1923 | 15 |
| 1924 | 14 |
| 1925 | 31 |
| 1926 | 5 |
| 1927 | 15 |
| 1928 | 18 |
| 1929 | 14 |
| 1930 | 36 |
| 1931 | 17 |
| 1932 | 14 |
| 1933 | 13 |
| 1934 | 31 |
| 1935 | 10 |
| 1936 | 43 |
| 1937 | 8 |
| 1938 | 8 |
| 1939 | 11 |
| 1940 | 11 |
| 1941 | 7 |
| 1942 | 13 |
| 1943 | 9 |
| 1944 | 7 |
| 1945 | 11 |
| 1946 | 3 |
| 1947 | 9 |
| 1948 | 11 |
| 1949 | 7 |
| 1950 | 22 |
| 1951 | 7 |
| 1952 | 10 |
| 1953 | 24 |
| 1954 | 19 |
| 1955 | 12 |
| 1956 | 7 |
| 1957 | 4 |
| 1958 | 5 |
| 1959 | 12 |
| 1960 | 9 |
| 1961 | 5 |
| 1962 | 14 |
| 1963 | 16 |
| 1964 | 5 |
| 1965 | 6 |
| 1966 | 10 |
| 1967 | 12 |
| 1968 | 2 |
| 1969 | 3 |
| 1970 | 8 |
| 1971 | 6 |
| 1972 | 6 |
| 1973 | 7 |
| 1974 | 10 |
| 1975 | 8 |
| 1976 | 4 |
| 1977 | 17 |
| 1978 | 5 |
| 1979 | 9 |
| 1980 | 7 |
| 1981 | 7 |
| 1982 | 18 |
| 1983 | 21 |
| 1984 | 6 |
| 1985 | 10 |
| 1986 | 16 |
| 1987 | 10 |
| 1988 | 12 |
| 1989 | 17 |
| 1990 | 15 |
| 1991 | 23 |
| 1992 | 9 |
| 1993 | 5 |
| 1994 | 10 |
| 1995 | 6 |
| 1996 | 10 |
| 1997 | 4 |
| 1998 | 16 |
| 1999 | 6 |
| 2000 | 9 |
| 2001 | 12 |
| 2002 | 9 |
| 2003 | 2 |
| 2004 | 12 |
| 2005 | 4 |
| 2006 | 2 |
| 2007 | 9 |
| 2008 | 3 |
| 2009 | 8 |
| 2010 | 5 |
| 2011 | 7 |
| 2012 | 17 |
| 2013 | 6 |
| 2014 | 9 |
| 2015 | 14 |
| 2016 | 8 |
| 2017 | 13 |
| 2018 | 9 |
| 2019 | 13 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 9 |
| 2026 | 11 |
All-Time Record Progression
9 new records| Date | Kind | Detail |
|---|---|---|
| 1936-07-08 | Record high minimum temperature | Record high minimum temperature 26.7 C (80.1 F) |
| 1936-07-12 | Record high maximum temperature | Record high maximum temperature 41.1 C (106.0 F) |
| 1936-07-14 | Record high maximum temperature | Record high maximum temperature 42.2 C (108.0 F) |
| 1954-07-14 | Record high maximum temperature | Record high maximum temperature 42.8 C (109.0 F) |
| 1972-01-15 | Record low maximum temperature | Record low maximum temperature -20.0 C (-4.0 F) |
| 1977-01-16 | Record low maximum temperature | Record low maximum temperature -21.1 C (-6.0 F) |
| 1982-02-08 | Record snow depth | Record snow depth 48.3 cm (19.0 in) |
| 1983-12-24 | Record low maximum temperature | Record low maximum temperature -24.4 C (-11.9 F) |
| 1993-08-12 | Record daily precipitation | Record daily precipitation 135.1 mm (5.3 in) |
Wettest Day of Each Month
Aug: 135.1 mm (5.3 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 62.7 mm (2.5 in) | 11 January 2020 |
| Feb | 80.8 mm (3.2 in) | 21 February 2018 |
| Mar | 74.4 mm (2.9 in) | 13 March 1917 |
| Apr | 78.5 mm (3.1 in) | 20 April 1964 |
| May | 114.3 mm (4.5 in) | 26 May 1921 |
| Jun | 98.8 mm (3.9 in) | 19 June 1983 |
| Jul | 112.5 mm (4.4 in) | 30 July 1987 |
| Aug | 135.1 mm (5.3 in) | 12 August 1993 |
| Sep | 99.3 mm (3.9 in) | 15 September 1931 |
| Oct | 94.5 mm (3.7 in) | 21 October 1983 |
| Nov | 103.4 mm (4.1 in) | 2 November 1936 |
| Dec | 69.6 mm (2.7 in) | 7 December 1966 |
Period of Record Coverage
1902 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1902 | 153 | 42% | No |
| 1903 | 365 | 100% | Yes |
| 1904 | 365 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 363 | 99% | Yes |
| 1908 | 365 | 100% | Yes |
| 1909 | 361 | 99% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 364 | 100% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 364 | 100% | Yes |
| 1914 | 364 | 100% | Yes |
| 1915 | 364 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 360 | 99% | Yes |
| 1922 | 362 | 99% | Yes |
| 1923 | 361 | 99% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 364 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 364 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 364 | 100% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 363 | 99% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 364 | 99% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 364 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 362 | 99% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 363 | 99% | Yes |
| 1981 | 363 | 99% | Yes |
| 1982 | 363 | 99% | Yes |
| 1983 | 361 | 99% | Yes |
| 1984 | 364 | 99% | Yes |
| 1985 | 363 | 99% | Yes |
| 1986 | 361 | 99% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 365 | 100% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 362 | 99% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 364 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 364 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 364 | 100% | Yes |
| 2007 | 364 | 100% | Yes |
| 2008 | 364 | 99% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 335 | 92% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 357 | 98% | Yes |
| 2021 | 362 | 99% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 286 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 14 October 2026 | Champaign 3S, US | daily high min (Provisional) | 19.4 C (66.9 F) | 3.3 C (5.9 F) | 64 years | 35 of 100 (Notable) |
| 14 October 2026 | Champaign 3S, US | daily high max (Provisional) | 32.2 C (90.0 F) | 2.2 C (4.0 F) | 36 years | 24 of 100 (Routine) |
| 13 October 2026 | Champaign 3S, US | daily high max (Provisional) | 32.2 C (90.0 F) | 2.2 C (4.0 F) | 36 years | 24 of 100 (Routine) |
| 13 October 2026 | Champaign 3S, US | daily high min (Tie, Provisional) | 16.7 C (62.1 F) | tie | 79 years | 8 of 100 (Routine) |
| 5 September 2026 | Champaign 3S, US | monthly high min (Tie, Provisional) | 23.3 C (73.9 F) | tie | 114 years | 12 of 100 (Routine) |
| 4 September 2026 | Champaign 3S, US | daily high min (Provisional) | 22.8 C (73.0 F) | 0.6 C (1.1 F) | 84 years | 36 of 100 (Notable) |
| 15 August 2026 | Champaign 3S, US | daily rain | 38.6 mm (1.5 in) | 9.4 mm (0.37 in) | 124 years | 46 of 100 (Notable) |
| 14 August 2026 | Champaign 3S, US | daily rain | 89.2 mm (3.5 in) | 49.8 mm (2.0 in) | 45 years | 57 of 100 (Notable) |
| 11 August 2026 | Champaign 3S, US | daily high min | 23.9 C (75.0 F) | 1.1 C (2.0 F) | 88 years | 39 of 100 (Notable) |
| 30 June 2026 | Champaign 3S, US | daily high min (Tie) | 23.3 C (73.9 F) | tie | 92 years | 9 of 100 (Routine) |
| 28 April 2026 | Champaign 3S, US | daily rain | 60.2 mm (2.4 in) | 13.2 mm (0.5 in) | 16 years | 27 of 100 (Routine) |
| 15 April 2026 | Champaign 3S, US | monthly high min | 19.4 C (66.9 F) | 0.5 C (0.9 F) | 100 years | 51 of 100 (Notable) |
| 14 April 2026 | Champaign 3S, US | monthly high min (Tie) | 18.9 C (66.0 F) | tie | 100 years | 12 of 100 (Routine) |
| 13 April 2026 | Champaign 3S, US | daily high min | 16.7 C (62.1 F) | 1.7 C (3.1 F) | 12 years | 16 of 100 (Routine) |
| 4 April 2026 | Champaign 3S, US | daily high min (Tie) | 14.4 C (57.9 F) | tie | 116 years | 10 of 100 (Routine) |
| 31 March 2026 | Champaign 3S, US | daily high min (Tie) | 15.6 C (60.1 F) | tie | 59 years | 6 of 100 (Routine) |
| 27 March 2026 | Champaign 3S, US | monthly high max | 31.1 C (88.0 F) | 1.7 C (3.1 F) | 119 years | 52 of 100 (Notable) |
| 22 March 2026 | Champaign 3S, US | daily high max | 28.3 C (82.9 F) | 0.5 C (0.9 F) | 119 years | 40 of 100 (Notable) |
| 11 March 2026 | Champaign 3S, US | daily high max | 27.2 C (81.0 F) | 2.2 C (4.0 F) | 53 years | 29 of 100 (Routine) |
| 7 March 2026 | Champaign 3S, US | daily high min | 13.9 C (57.0 F) | 1.1 C (2.0 F) | 52 years | 27 of 100 (Routine) |
Climate Trend
122 complete years, 1903 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1903 | 9.9 C | -1.19 C |
| 1904 | 9.3 C | -1.81 C |
| 1905 | 10.0 C | -1.09 C |
| 1906 | 10.8 C | -0.32 C |
| 1907 | 10.1 C | -1.00 C |
| 1908 | 11.1 C | +0.02 C |
| 1909 | 10.2 C | -0.90 C |
| 1910 | 10.5 C | -0.58 C |
| 1911 | 11.4 C | +0.31 C |
| 1912 | 9.7 C | -1.41 C |
| 1913 | 11.8 C | +0.70 C |
| 1914 | 11.0 C | -0.14 C |
| 1915 | 10.6 C | -0.54 C |
| 1916 | 10.7 C | -0.41 C |
| 1917 | 9.1 C | -2.02 C |
| 1918 | 10.6 C | -0.48 C |
| 1919 | 11.3 C | +0.20 C |
| 1920 | 10.4 C | -0.72 C |
| 1921 | 12.9 C | +1.79 C |
| 1922 | 11.8 C | +0.63 C |
| 1923 | 10.9 C | -0.18 C |
| 1924 | 9.7 C | -1.47 C |
| 1925 | 11.1 C | +0.01 C |
| 1926 | 10.3 C | -0.84 C |
| 1927 | 11.3 C | +0.14 C |
| 1928 | 10.8 C | -0.33 C |
| 1929 | 10.1 C | -1.05 C |
| 1930 | 11.7 C | +0.56 C |
| 1931 | 13.0 C | +1.85 C |
| 1932 | 11.4 C | +0.31 C |
| 1933 | 12.3 C | +1.20 C |
| 1934 | 11.9 C | +0.78 C |
| 1935 | 10.9 C | -0.19 C |
| 1936 | 11.2 C | +0.09 C |
| 1937 | 10.5 C | -0.58 C |
| 1938 | 12.5 C | +1.34 C |
| 1939 | 12.1 C | +0.93 C |
| 1940 | 10.7 C | -0.47 C |
| 1941 | 12.2 C | +1.05 C |
| 1942 | 11.3 C | +0.13 C |
| 1943 | 11.0 C | -0.13 C |
| 1944 | 11.6 C | +0.49 C |
| 1945 | 10.7 C | -0.41 C |
| 1946 | 12.4 C | +1.29 C |
| 1947 | 11.1 C | +0.01 C |
| 1948 | 11.5 C | +0.34 C |
| 1949 | 12.3 C | +1.17 C |
| 1950 | 10.4 C | -0.72 C |
| 1951 | 10.4 C | -0.76 C |
| 1952 | 12.0 C | +0.85 C |
| 1953 | 12.7 C | +1.53 C |
| 1954 | 12.7 C | +1.56 C |
| 1955 | 11.8 C | +0.72 C |
| 1956 | 11.6 C | +0.50 C |
| 1957 | 11.3 C | +0.14 C |
| 1958 | 10.3 C | -0.78 C |
| 1959 | 11.5 C | +0.38 C |
| 1960 | 10.4 C | -0.69 C |
| 1961 | 11.0 C | -0.15 C |
| 1962 | 10.8 C | -0.37 C |
| 1963 | 10.5 C | -0.60 C |
| 1964 | 11.7 C | +0.55 C |
| 1965 | 11.4 C | +0.25 C |
| 1966 | 10.6 C | -0.54 C |
| 1967 | 10.4 C | -0.73 C |
| 1968 | 10.8 C | -0.35 C |
| 1969 | 10.7 C | -0.39 C |
| 1970 | 10.9 C | -0.20 C |
| 1971 | 11.7 C | +0.54 C |
| 1972 | 10.4 C | -0.72 C |
| 1973 | 12.1 C | +1.02 C |
| 1974 | 11.0 C | -0.16 C |
| 1975 | 11.3 C | +0.15 C |
| 1976 | 10.3 C | -0.83 C |
| 1977 | 10.9 C | -0.21 C |
| 1978 | 9.8 C | -1.29 C |
| 1979 | 9.7 C | -1.40 C |
| 1980 | 10.7 C | -0.44 C |
| 1981 | 10.7 C | -0.39 C |
| 1982 | 10.3 C | -0.85 C |
| 1983 | 11.1 C | +0.01 C |
| 1984 | 10.8 C | -0.28 C |
| 1985 | 10.4 C | -0.72 C |
| 1986 | 11.2 C | +0.12 C |
| 1987 | 11.9 C | +0.73 C |
| 1988 | 10.9 C | -0.19 C |
| 1989 | 10.1 C | -1.02 C |
| 1990 | 11.7 C | +0.61 C |
| 1991 | 12.2 C | +1.03 C |
| 1992 | 11.0 C | -0.09 C |
| 1993 | 10.2 C | -0.91 C |
| 1994 | 10.8 C | -0.29 C |
| 1995 | 10.8 C | -0.33 C |
| 1996 | 9.8 C | -1.35 C |
| 1997 | 10.2 C | -0.88 C |
| 1998 | 12.8 C | +1.63 C |
| 1999 | 11.7 C | +0.54 C |
| 2000 | 10.8 C | -0.34 C |
| 2001 | 11.7 C | +0.60 C |
| 2002 | 11.7 C | +0.55 C |
| 2003 | 10.8 C | -0.31 C |
| 2004 | 11.3 C | +0.20 C |
| 2005 | 11.8 C | +0.67 C |
| 2006 | 12.1 C | +1.02 C |
| 2007 | 12.0 C | +0.85 C |
| 2008 | 10.3 C | -0.81 C |
| 2009 | 10.6 C | -0.48 C |
| 2010 | 11.3 C | +0.19 C |
| 2011 | 11.7 C | +0.61 C |
| 2012 | 13.0 C | +1.92 C |
| 2013 | 10.6 C | -0.54 C |
| 2014 | 9.6 C | -1.56 C |
| 2015 | 11.3 C | +0.19 C |
| 2017 | 12.4 C | +1.28 C |
| 2018 | 11.3 C | +0.18 C |
| 2019 | 11.1 C | 0.00 C |
| 2020 | 11.6 C | +0.45 C |
| 2021 | 11.9 C | +0.82 C |
| 2022 | 10.9 C | -0.20 C |
| 2023 | 12.6 C | +1.45 C |
| 2024 | 12.8 C | +1.70 C |
| 2025 | 12.0 C | +0.86 C |
The annual mean temperature here has risen by 0.05 C (0.01 to 0.09) per decade over 1903 to 2025. In Fahrenheit: 0.09 F (0.01 to 0.16) per decade. The slope is a straight line fitted to 122 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.05 C (0.01 to 0.09) per decade | 0.09 F (0.01 to 0.16) per decade | 1903 to 2025 | 122 | Rise |
| Mean daily maximum | 0.06 C (0.01 to 0.10) per decade | 0.10 F (0.02 to 0.19) per decade | 1903 to 2025 | 122 | Rise |
| Mean daily minimum | 0.04 C (0.00 to 0.08) per decade | 0.1 F (0.0 to 0.2) per decade | 1903 to 2025 | 122 | Not clearly different from zero |
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
1902 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.8 C (109.0 F) | 1954 | 35.6 C (96.1 F) | 125 |
| Coldest night (TNn) | -31.7 C (-25.1 F) | 1905 | -22.8 C (-9.0 F) | 125 |
| Wettest day (Rx1day) | 135.1 mm (5.3 in) | 1993 | 62.2 mm (2.4 in) | 125 |
| Wettest five days (Rx5day) | 192.5 mm (7.6 in) | 1993 | 98.3 mm (3.9 in) | 125 |
| Longest dry spell (CDD) | 61 days | 1904 | 20 days | 125 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1902 | 32.2 C (90.0 F) |
| 1903 | 35.6 C (96.1 F) |
| 1904 | 33.3 C (91.9 F) |
| 1905 | 36.1 C (97.0 F) |
| 1906 | 34.4 C (93.9 F) |
| 1907 | 33.9 C (93.0 F) |
| 1908 | 34.4 C (93.9 F) |
| 1909 | 34.4 C (93.9 F) |
| 1910 | 35.0 C (95.0 F) |
| 1911 | 38.9 C (102.0 F) |
| 1912 | 35.0 C (95.0 F) |
| 1913 | 39.4 C (102.9 F) |
| 1914 | 37.2 C (99.0 F) |
| 1915 | 32.2 C (90.0 F) |
| 1916 | 38.3 C (100.9 F) |
| 1917 | 34.4 C (93.9 F) |
| 1918 | 38.3 C (100.9 F) |
| 1919 | 35.6 C (96.1 F) |
| 1920 | 36.7 C (98.1 F) |
| 1921 | 36.7 C (98.1 F) |
| 1922 | 36.7 C (98.1 F) |
| 1923 | 36.7 C (98.1 F) |
| 1924 | 35.6 C (96.1 F) |
| 1925 | 38.9 C (102.0 F) |
| 1926 | 35.6 C (96.1 F) |
| 1927 | 34.4 C (93.9 F) |
| 1928 | 33.9 C (93.0 F) |
| 1929 | 33.9 C (93.0 F) |
| 1930 | 40.6 C (105.1 F) |
| 1931 | 37.2 C (99.0 F) |
| 1932 | 36.7 C (98.1 F) |
| 1933 | 37.8 C (100.0 F) |
| 1934 | 40.0 C (104.0 F) |
| 1935 | 35.6 C (96.1 F) |
| 1936 | 42.2 C (108.0 F) |
| 1937 | 35.0 C (95.0 F) |
| 1938 | 35.6 C (96.1 F) |
| 1939 | 37.2 C (99.0 F) |
| 1940 | 37.2 C (99.0 F) |
| 1941 | 37.2 C (99.0 F) |
| 1942 | 34.4 C (93.9 F) |
| 1943 | 35.6 C (96.1 F) |
| 1944 | 36.7 C (98.1 F) |
| 1945 | 35.6 C (96.1 F) |
| 1946 | 37.2 C (99.0 F) |
| 1947 | 37.2 C (99.0 F) |
| 1948 | 35.6 C (96.1 F) |
| 1949 | 36.1 C (97.0 F) |
| 1950 | 32.8 C (91.0 F) |
| 1951 | 35.0 C (95.0 F) |
| 1952 | 37.2 C (99.0 F) |
| 1953 | 39.4 C (102.9 F) |
| 1954 | 42.8 C (109.0 F) |
| 1955 | 36.7 C (98.1 F) |
| 1956 | 36.7 C (98.1 F) |
| 1957 | 34.4 C (93.9 F) |
| 1958 | 35.0 C (95.0 F) |
| 1959 | 36.1 C (97.0 F) |
| 1960 | 36.1 C (97.0 F) |
| 1961 | 34.4 C (93.9 F) |
| 1962 | 35.0 C (95.0 F) |
| 1963 | 35.6 C (96.1 F) |
| 1964 | 38.3 C (100.9 F) |
| 1965 | 34.4 C (93.9 F) |
| 1966 | 38.3 C (100.9 F) |
| 1967 | 34.4 C (93.9 F) |
| 1968 | 33.9 C (93.0 F) |
| 1969 | 35.0 C (95.0 F) |
| 1970 | 37.8 C (100.0 F) |
| 1971 | 35.6 C (96.1 F) |
| 1972 | 33.9 C (93.0 F) |
| 1973 | 33.9 C (93.0 F) |
| 1974 | 36.1 C (97.0 F) |
| 1975 | 34.4 C (93.9 F) |
| 1976 | 36.7 C (98.1 F) |
| 1977 | 35.6 C (96.1 F) |
| 1978 | 33.9 C (93.0 F) |
| 1979 | 33.3 C (91.9 F) |
| 1980 | 37.8 C (100.0 F) |
| 1981 | 35.0 C (95.0 F) |
| 1982 | 33.9 C (93.0 F) |
| 1983 | 37.2 C (99.0 F) |
| 1984 | 35.0 C (95.0 F) |
| 1985 | 33.9 C (93.0 F) |
| 1986 | 35.0 C (95.0 F) |
| 1987 | 37.8 C (100.0 F) |
| 1988 | 39.4 C (102.9 F) |
| 1989 | 35.0 C (95.0 F) |
| 1990 | 36.1 C (97.0 F) |
| 1991 | 37.8 C (100.0 F) |
| 1992 | 35.0 C (95.0 F) |
| 1993 | 34.4 C (93.9 F) |
| 1994 | 35.6 C (96.1 F) |
| 1995 | 37.8 C (100.0 F) |
| 1996 | 35.0 C (95.0 F) |
| 1997 | 35.6 C (96.1 F) |
| 1998 | 35.6 C (96.1 F) |
| 1999 | 35.6 C (96.1 F) |
| 2000 | 36.1 C (97.0 F) |
| 2001 | 35.6 C (96.1 F) |
| 2002 | 36.7 C (98.1 F) |
| 2003 | 36.7 C (98.1 F) |
| 2004 | 32.8 C (91.0 F) |
| 2005 | 35.6 C (96.1 F) |
| 2006 | 34.4 C (93.9 F) |
| 2007 | 36.1 C (97.0 F) |
| 2008 | 33.3 C (91.9 F) |
| 2009 | 36.1 C (97.0 F) |
| 2010 | 35.0 C (95.0 F) |
| 2011 | 38.9 C (102.0 F) |
| 2012 | 39.4 C (102.9 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 34.4 C (93.9 F) |
| 2015 | 34.4 C (93.9 F) |
| 2016 | 33.9 C (93.0 F) |
| 2017 | 35.0 C (95.0 F) |
| 2018 | 35.6 C (96.1 F) |
| 2019 | 34.4 C (93.9 F) |
| 2020 | 33.9 C (93.0 F) |
| 2021 | 35.0 C (95.0 F) |
| 2022 | 37.2 C (99.0 F) |
| 2023 | 36.7 C (98.1 F) |
| 2024 | 35.0 C (95.0 F) |
| 2025 | 35.0 C (95.0 F) |
| 2026 | 36.1 C (97.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1902 | -17.8 C (0.0 F) |
| 1903 | -27.2 C (-17.0 F) |
| 1904 | -26.1 C (-15.0 F) |
| 1905 | -31.7 C (-25.1 F) |
| 1906 | -21.7 C (-7.1 F) |
| 1907 | -19.4 C (-2.9 F) |
| 1908 | -18.9 C (-2.0 F) |
| 1909 | -25.0 C (-13.0 F) |
| 1910 | -24.4 C (-11.9 F) |
| 1911 | -17.8 C (0.0 F) |
| 1912 | -30.0 C (-22.0 F) |
| 1913 | -22.8 C (-9.0 F) |
| 1914 | -25.0 C (-13.0 F) |
| 1915 | -26.1 C (-15.0 F) |
| 1916 | -22.8 C (-9.0 F) |
| 1917 | -24.4 C (-11.9 F) |
| 1918 | -29.4 C (-20.9 F) |
| 1919 | -22.2 C (-8.0 F) |
| 1920 | -24.4 C (-11.9 F) |
| 1921 | -14.4 C (6.1 F) |
| 1922 | -21.1 C (-6.0 F) |
| 1923 | -20.6 C (-5.1 F) |
| 1924 | -28.9 C (-20.0 F) |
| 1925 | -21.7 C (-7.1 F) |
| 1926 | -19.4 C (-2.9 F) |
| 1927 | -26.7 C (-16.1 F) |
| 1928 | -23.9 C (-11.0 F) |
| 1929 | -22.2 C (-8.0 F) |
| 1930 | -29.4 C (-20.9 F) |
| 1931 | -16.1 C (3.0 F) |
| 1932 | -22.8 C (-9.0 F) |
| 1933 | -25.0 C (-13.0 F) |
| 1934 | -23.3 C (-9.9 F) |
| 1935 | -22.8 C (-9.0 F) |
| 1936 | -29.4 C (-20.9 F) |
| 1937 | -18.9 C (-2.0 F) |
| 1938 | -16.1 C (3.0 F) |
| 1939 | -20.6 C (-5.1 F) |
| 1940 | -25.0 C (-13.0 F) |
| 1941 | -17.2 C (1.0 F) |
| 1942 | -23.3 C (-9.9 F) |
| 1943 | -20.0 C (-4.0 F) |
| 1944 | -23.3 C (-9.9 F) |
| 1945 | -22.2 C (-8.0 F) |
| 1946 | -20.0 C (-4.0 F) |
| 1947 | -18.3 C (-0.9 F) |
| 1948 | -19.4 C (-2.9 F) |
| 1949 | -19.4 C (-2.9 F) |
| 1950 | -20.6 C (-5.1 F) |
| 1951 | -27.8 C (-18.0 F) |
| 1952 | -16.7 C (1.9 F) |
| 1953 | -17.2 C (1.0 F) |
| 1954 | -18.3 C (-0.9 F) |
| 1955 | -22.8 C (-9.0 F) |
| 1956 | -17.2 C (1.0 F) |
| 1957 | -21.1 C (-6.0 F) |
| 1958 | -21.1 C (-6.0 F) |
| 1959 | -22.8 C (-9.0 F) |
| 1960 | -23.9 C (-11.0 F) |
| 1961 | -20.6 C (-5.1 F) |
| 1962 | -23.3 C (-9.9 F) |
| 1963 | -25.6 C (-14.1 F) |
| 1964 | -16.7 C (1.9 F) |
| 1965 | -21.1 C (-6.0 F) |
| 1966 | -24.4 C (-11.9 F) |
| 1967 | -23.3 C (-9.9 F) |
| 1968 | -25.0 C (-13.0 F) |
| 1969 | -20.6 C (-5.1 F) |
| 1970 | -24.4 C (-11.9 F) |
| 1971 | -20.0 C (-4.0 F) |
| 1972 | -25.6 C (-14.1 F) |
| 1973 | -21.7 C (-7.1 F) |
| 1974 | -22.8 C (-9.0 F) |
| 1975 | -21.1 C (-6.0 F) |
| 1976 | -22.8 C (-9.0 F) |
| 1977 | -28.9 C (-20.0 F) |
| 1978 | -20.6 C (-5.1 F) |
| 1979 | -25.6 C (-14.1 F) |
| 1980 | -18.9 C (-2.0 F) |
| 1981 | -23.3 C (-9.9 F) |
| 1982 | -30.6 C (-23.1 F) |
| 1983 | -28.9 C (-20.0 F) |
| 1984 | -26.7 C (-16.1 F) |
| 1985 | -31.1 C (-24.0 F) |
| 1986 | -21.1 C (-6.0 F) |
| 1987 | -24.4 C (-11.9 F) |
| 1988 | -23.3 C (-9.9 F) |
| 1989 | -27.8 C (-18.0 F) |
| 1990 | -22.2 C (-8.0 F) |
| 1991 | -22.2 C (-8.0 F) |
| 1992 | -21.1 C (-6.0 F) |
| 1993 | -22.8 C (-9.0 F) |
| 1994 | -31.7 C (-25.1 F) |
| 1995 | -20.0 C (-4.0 F) |
| 1996 | -27.2 C (-17.0 F) |
| 1997 | -24.4 C (-11.9 F) |
| 1998 | -17.8 C (0.0 F) |
| 1999 | -31.7 C (-25.1 F) |
| 2000 | -20.0 C (-4.0 F) |
| 2001 | -18.3 C (-0.9 F) |
| 2002 | -17.2 C (1.0 F) |
| 2003 | -21.7 C (-7.1 F) |
| 2004 | -24.4 C (-11.9 F) |
| 2005 | -18.3 C (-0.9 F) |
| 2006 | -18.3 C (-0.9 F) |
| 2007 | -22.2 C (-8.0 F) |
| 2008 | -20.0 C (-4.0 F) |
| 2009 | -27.2 C (-17.0 F) |
| 2010 | -22.2 C (-8.0 F) |
| 2011 | -24.4 C (-11.9 F) |
| 2012 | -15.6 C (3.9 F) |
| 2013 | -19.4 C (-2.9 F) |
| 2014 | -25.6 C (-14.1 F) |
| 2015 | -26.7 C (-16.1 F) |
| 2016 | -20.0 C (-4.0 F) |
| 2017 | -20.6 C (-5.1 F) |
| 2018 | -26.1 C (-15.0 F) |
| 2019 | -27.2 C (-17.0 F) |
| 2020 | -20.6 C (-5.1 F) |
| 2021 | -22.2 C (-8.0 F) |
| 2022 | -23.9 C (-11.0 F) |
| 2023 | -15.0 C (5.0 F) |
| 2024 | -23.9 C (-11.0 F) |
| 2025 | -25.0 C (-13.0 F) |
| 2026 | -21.1 C (-6.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1902 | 78.7 mm (3.1 in) |
| 1903 | 59.7 mm (2.4 in) |
| 1904 | 60.2 mm (2.4 in) |
| 1905 | 43.9 mm (1.7 in) |
| 1906 | 56.1 mm (2.2 in) |
| 1907 | 61.2 mm (2.4 in) |
| 1908 | 44.2 mm (1.7 in) |
| 1909 | 61.0 mm (2.4 in) |
| 1910 | 38.1 mm (1.5 in) |
| 1911 | 69.1 mm (2.7 in) |
| 1912 | 45.0 mm (1.8 in) |
| 1913 | 42.9 mm (1.7 in) |
| 1914 | 42.4 mm (1.7 in) |
| 1915 | 77.2 mm (3.0 in) |
| 1916 | 45.7 mm (1.8 in) |
| 1917 | 74.4 mm (2.9 in) |
| 1918 | 77.0 mm (3.0 in) |
| 1919 | 59.9 mm (2.4 in) |
| 1920 | 36.1 mm (1.4 in) |
| 1921 | 114.3 mm (4.5 in) |
| 1922 | 62.0 mm (2.4 in) |
| 1923 | 47.2 mm (1.9 in) |
| 1924 | 99.1 mm (3.9 in) |
| 1925 | 63.8 mm (2.5 in) |
| 1926 | 59.4 mm (2.3 in) |
| 1927 | 68.8 mm (2.7 in) |
| 1928 | 64.3 mm (2.5 in) |
| 1929 | 80.5 mm (3.2 in) |
| 1930 | 51.1 mm (2.0 in) |
| 1931 | 99.3 mm (3.9 in) |
| 1932 | 38.6 mm (1.5 in) |
| 1933 | 66.3 mm (2.6 in) |
| 1934 | 64.8 mm (2.6 in) |
| 1935 | 45.7 mm (1.8 in) |
| 1936 | 103.4 mm (4.1 in) |
| 1937 | 78.5 mm (3.1 in) |
| 1938 | 61.2 mm (2.4 in) |
| 1939 | 90.2 mm (3.6 in) |
| 1940 | 36.3 mm (1.4 in) |
| 1941 | 54.4 mm (2.1 in) |
| 1942 | 56.4 mm (2.2 in) |
| 1943 | 88.4 mm (3.5 in) |
| 1944 | 78.0 mm (3.1 in) |
| 1945 | 53.3 mm (2.1 in) |
| 1946 | 51.1 mm (2.0 in) |
| 1947 | 65.5 mm (2.6 in) |
| 1948 | 38.6 mm (1.5 in) |
| 1949 | 50.0 mm (2.0 in) |
| 1950 | 82.3 mm (3.2 in) |
| 1951 | 59.7 mm (2.4 in) |
| 1952 | 37.8 mm (1.5 in) |
| 1953 | 46.0 mm (1.8 in) |
| 1954 | 56.1 mm (2.2 in) |
| 1955 | 90.4 mm (3.6 in) |
| 1956 | 32.3 mm (1.3 in) |
| 1957 | 70.1 mm (2.8 in) |
| 1958 | 77.5 mm (3.1 in) |
| 1959 | 64.0 mm (2.5 in) |
| 1960 | 49.0 mm (1.9 in) |
| 1961 | 57.4 mm (2.3 in) |
| 1962 | 71.1 mm (2.8 in) |
| 1963 | 57.4 mm (2.3 in) |
| 1964 | 78.5 mm (3.1 in) |
| 1965 | 64.0 mm (2.5 in) |
| 1966 | 76.7 mm (3.0 in) |
| 1967 | 61.7 mm (2.4 in) |
| 1968 | 67.1 mm (2.6 in) |
| 1969 | 74.2 mm (2.9 in) |
| 1970 | 62.2 mm (2.4 in) |
| 1971 | 80.5 mm (3.2 in) |
| 1972 | 47.0 mm (1.9 in) |
| 1973 | 75.7 mm (3.0 in) |
| 1974 | 68.8 mm (2.7 in) |
| 1975 | 73.4 mm (2.9 in) |
| 1976 | 50.3 mm (2.0 in) |
| 1977 | 55.1 mm (2.2 in) |
| 1978 | 49.5 mm (1.9 in) |
| 1979 | 87.9 mm (3.5 in) |
| 1980 | 39.4 mm (1.6 in) |
| 1981 | 65.3 mm (2.6 in) |
| 1982 | 71.1 mm (2.8 in) |
| 1983 | 98.8 mm (3.9 in) |
| 1984 | 45.2 mm (1.8 in) |
| 1985 | 59.2 mm (2.3 in) |
| 1986 | 70.4 mm (2.8 in) |
| 1987 | 112.5 mm (4.4 in) |
| 1988 | 53.8 mm (2.1 in) |
| 1989 | 58.9 mm (2.3 in) |
| 1990 | 71.1 mm (2.8 in) |
| 1991 | 52.1 mm (2.1 in) |
| 1992 | 89.7 mm (3.5 in) |
| 1993 | 135.1 mm (5.3 in) |
| 1994 | 75.2 mm (3.0 in) |
| 1995 | 75.7 mm (3.0 in) |
| 1996 | 60.7 mm (2.4 in) |
| 1997 | 75.9 mm (3.0 in) |
| 1998 | 48.5 mm (1.9 in) |
| 1999 | 75.2 mm (3.0 in) |
| 2000 | 72.4 mm (2.9 in) |
| 2001 | 47.0 mm (1.9 in) |
| 2002 | 76.7 mm (3.0 in) |
| 2003 | 82.6 mm (3.3 in) |
| 2004 | 74.2 mm (2.9 in) |
| 2005 | 50.3 mm (2.0 in) |
| 2006 | 54.6 mm (2.1 in) |
| 2007 | 49.8 mm (2.0 in) |
| 2008 | 83.8 mm (3.3 in) |
| 2009 | 67.8 mm (2.7 in) |
| 2010 | 39.9 mm (1.6 in) |
| 2011 | 55.4 mm (2.2 in) |
| 2012 | 52.6 mm (2.1 in) |
| 2013 | 69.3 mm (2.7 in) |
| 2014 | 110.0 mm (4.3 in) |
| 2015 | 71.6 mm (2.8 in) |
| 2016 | 58.9 mm (2.3 in) |
| 2017 | 50.5 mm (2.0 in) |
| 2018 | 80.8 mm (3.2 in) |
| 2019 | 57.9 mm (2.3 in) |
| 2020 | 63.8 mm (2.5 in) |
| 2021 | 63.2 mm (2.5 in) |
| 2022 | 56.1 mm (2.2 in) |
| 2023 | 43.9 mm (1.7 in) |
| 2024 | 94.5 mm (3.7 in) |
| 2025 | 31.5 mm (1.2 in) |
| 2026 | 89.2 mm (3.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1902 | 109.4 mm (4.3 in) |
| 1903 | 102.1 mm (4.0 in) |
| 1904 | 113.1 mm (4.5 in) |
| 1905 | 62.5 mm (2.5 in) |
| 1906 | 105.7 mm (4.2 in) |
| 1907 | 106.5 mm (4.2 in) |
| 1908 | 106.2 mm (4.2 in) |
| 1909 | 93.9 mm (3.7 in) |
| 1910 | 69.9 mm (2.8 in) |
| 1911 | 86.4 mm (3.4 in) |
| 1912 | 63.9 mm (2.5 in) |
| 1913 | 131.9 mm (5.2 in) |
| 1914 | 58.7 mm (2.3 in) |
| 1915 | 87.2 mm (3.4 in) |
| 1916 | 66.5 mm (2.6 in) |
| 1917 | 85.9 mm (3.4 in) |
| 1918 | 115.9 mm (4.6 in) |
| 1919 | 90.6 mm (3.6 in) |
| 1920 | 81.8 mm (3.2 in) |
| 1921 | 121.4 mm (4.8 in) |
| 1922 | 87.6 mm (3.4 in) |
| 1923 | 85.8 mm (3.4 in) |
| 1924 | 108.5 mm (4.3 in) |
| 1925 | 99.4 mm (3.9 in) |
| 1926 | 107.0 mm (4.2 in) |
| 1927 | 177.0 mm (7.0 in) |
| 1928 | 72.7 mm (2.9 in) |
| 1929 | 108.1 mm (4.3 in) |
| 1930 | 72.2 mm (2.8 in) |
| 1931 | 113.6 mm (4.5 in) |
| 1932 | 51.8 mm (2.0 in) |
| 1933 | 102.6 mm (4.0 in) |
| 1934 | 77.2 mm (3.0 in) |
| 1935 | 89.2 mm (3.5 in) |
| 1936 | 107.2 mm (4.2 in) |
| 1937 | 85.5 mm (3.4 in) |
| 1938 | 87.1 mm (3.4 in) |
| 1939 | 108.7 mm (4.3 in) |
| 1940 | 56.7 mm (2.2 in) |
| 1941 | 97.2 mm (3.8 in) |
| 1942 | 85.4 mm (3.4 in) |
| 1943 | 160.8 mm (6.3 in) |
| 1944 | 105.9 mm (4.2 in) |
| 1945 | 106.5 mm (4.2 in) |
| 1946 | 101.6 mm (4.0 in) |
| 1947 | 87.0 mm (3.4 in) |
| 1948 | 85.1 mm (3.4 in) |
| 1949 | 101.0 mm (4.0 in) |
| 1950 | 104.9 mm (4.1 in) |
| 1951 | 73.2 mm (2.9 in) |
| 1952 | 64.4 mm (2.5 in) |
| 1953 | 70.9 mm (2.8 in) |
| 1954 | 86.4 mm (3.4 in) |
| 1955 | 156.4 mm (6.2 in) |
| 1956 | 56.1 mm (2.2 in) |
| 1957 | 74.2 mm (2.9 in) |
| 1958 | 103.7 mm (4.1 in) |
| 1959 | 100.6 mm (4.0 in) |
| 1960 | 87.3 mm (3.4 in) |
| 1961 | 116.4 mm (4.6 in) |
| 1962 | 111.1 mm (4.4 in) |
| 1963 | 76.2 mm (3.0 in) |
| 1964 | 150.3 mm (5.9 in) |
| 1965 | 74.4 mm (2.9 in) |
| 1966 | 131.6 mm (5.2 in) |
| 1967 | 83.1 mm (3.3 in) |
| 1968 | 107.3 mm (4.2 in) |
| 1969 | 109.7 mm (4.3 in) |
| 1970 | 90.4 mm (3.6 in) |
| 1971 | 122.3 mm (4.8 in) |
| 1972 | 76.2 mm (3.0 in) |
| 1973 | 139.0 mm (5.5 in) |
| 1974 | 110.8 mm (4.4 in) |
| 1975 | 91.2 mm (3.6 in) |
| 1976 | 72.9 mm (2.9 in) |
| 1977 | 124.5 mm (4.9 in) |
| 1978 | 63.5 mm (2.5 in) |
| 1979 | 126.2 mm (5.0 in) |
| 1980 | 83.8 mm (3.3 in) |
| 1981 | 90.4 mm (3.6 in) |
| 1982 | 91.9 mm (3.6 in) |
| 1983 | 139.7 mm (5.5 in) |
| 1984 | 79.4 mm (3.1 in) |
| 1985 | 92.7 mm (3.6 in) |
| 1986 | 109.5 mm (4.3 in) |
| 1987 | 138.7 mm (5.5 in) |
| 1988 | 67.0 mm (2.6 in) |
| 1989 | 98.1 mm (3.9 in) |
| 1990 | 135.9 mm (5.4 in) |
| 1991 | 92.4 mm (3.6 in) |
| 1992 | 115.8 mm (4.6 in) |
| 1993 | 192.5 mm (7.6 in) |
| 1994 | 124.5 mm (4.9 in) |
| 1995 | 111.3 mm (4.4 in) |
| 1996 | 92.1 mm (3.6 in) |
| 1997 | 115.2 mm (4.5 in) |
| 1998 | 104.1 mm (4.1 in) |
| 1999 | 98.8 mm (3.9 in) |
| 2000 | 89.1 mm (3.5 in) |
| 2001 | 82.8 mm (3.3 in) |
| 2002 | 131.3 mm (5.2 in) |
| 2003 | 184.4 mm (7.3 in) |
| 2004 | 113.6 mm (4.5 in) |
| 2005 | 77.9 mm (3.1 in) |
| 2006 | 75.2 mm (3.0 in) |
| 2007 | 78.7 mm (3.1 in) |
| 2008 | 144.1 mm (5.7 in) |
| 2009 | 101.3 mm (4.0 in) |
| 2010 | 74.7 mm (2.9 in) |
| 2011 | 86.7 mm (3.4 in) |
| 2012 | 88.9 mm (3.5 in) |
| 2013 | 108.5 mm (4.3 in) |
| 2014 | 125.3 mm (4.9 in) |
| 2015 | 122.7 mm (4.8 in) |
| 2016 | 88.6 mm (3.5 in) |
| 2017 | 101.8 mm (4.0 in) |
| 2018 | 137.2 mm (5.4 in) |
| 2019 | 98.3 mm (3.9 in) |
| 2020 | 97.3 mm (3.8 in) |
| 2021 | 129.9 mm (5.1 in) |
| 2022 | 61.7 mm (2.4 in) |
| 2023 | 79.0 mm (3.1 in) |
| 2024 | 119.4 mm (4.7 in) |
| 2025 | 53.9 mm (2.1 in) |
| 2026 | 159.3 mm (6.3 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1902 | 18 days |
| 1903 | 25 days |
| 1904 | 61 days |
| 1905 | 18 days |
| 1906 | 16 days |
| 1907 | 16 days |
| 1908 | 27 days |
| 1909 | 28 days |
| 1910 | 21 days |
| 1911 | 15 days |
| 1912 | 17 days |
| 1913 | 24 days |
| 1914 | 20 days |
| 1915 | 23 days |
| 1916 | 19 days |
| 1917 | 28 days |
| 1918 | 24 days |
| 1919 | 25 days |
| 1920 | 25 days |
| 1921 | 21 days |
| 1922 | 17 days |
| 1923 | 14 days |
| 1924 | 22 days |
| 1925 | 20 days |
| 1926 | 18 days |
| 1927 | 20 days |
| 1928 | 18 days |
| 1929 | 14 days |
| 1930 | 26 days |
| 1931 | 19 days |
| 1932 | 20 days |
| 1933 | 17 days |
| 1934 | 26 days |
| 1935 | 17 days |
| 1936 | 31 days |
| 1937 | 19 days |
| 1938 | 23 days |
| 1939 | 24 days |
| 1940 | 25 days |
| 1941 | 15 days |
| 1942 | 16 days |
| 1943 | 28 days |
| 1944 | 26 days |
| 1945 | 28 days |
| 1946 | 17 days |
| 1947 | 22 days |
| 1948 | 28 days |
| 1949 | 21 days |
| 1950 | 19 days |
| 1951 | 14 days |
| 1952 | 21 days |
| 1953 | 25 days |
| 1954 | 23 days |
| 1955 | 23 days |
| 1956 | 39 days |
| 1957 | 23 days |
| 1958 | 22 days |
| 1959 | 36 days |
| 1960 | 24 days |
| 1961 | 14 days |
| 1962 | 17 days |
| 1963 | 25 days |
| 1964 | 37 days |
| 1965 | 16 days |
| 1966 | 19 days |
| 1967 | 21 days |
| 1968 | 13 days |
| 1969 | 18 days |
| 1970 | 15 days |
| 1971 | 20 days |
| 1972 | 17 days |
| 1973 | 14 days |
| 1974 | 16 days |
| 1975 | 15 days |
| 1976 | 25 days |
| 1977 | 29 days |
| 1978 | 15 days |
| 1979 | 36 days |
| 1980 | 20 days |
| 1981 | 24 days |
| 1982 | 18 days |
| 1983 | 26 days |
| 1984 | 15 days |
| 1985 | 13 days |
| 1986 | 33 days |
| 1987 | 25 days |
| 1988 | 35 days |
| 1989 | 25 days |
| 1990 | 17 days |
| 1991 | 23 days |
| 1992 | 18 days |
| 1993 | 20 days |
| 1994 | 14 days |
| 1995 | 20 days |
| 1996 | 19 days |
| 1997 | 15 days |
| 1998 | 22 days |
| 1999 | 24 days |
| 2000 | 21 days |
| 2001 | 16 days |
| 2002 | 28 days |
| 2003 | 15 days |
| 2004 | 19 days |
| 2005 | 24 days |
| 2006 | 16 days |
| 2007 | 14 days |
| 2008 | 18 days |
| 2009 | 15 days |
| 2010 | 13 days |
| 2011 | 19 days |
| 2012 | 19 days |
| 2013 | 28 days |
| 2014 | 16 days |
| 2015 | 37 days |
| 2016 | 15 days |
| 2017 | 17 days |
| 2018 | 15 days |
| 2019 | 12 days |
| 2020 | 21 days |
| 2021 | 11 days |
| 2022 | 23 days |
| 2023 | 21 days |
| 2024 | 26 days |
| 2025 | 19 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
122 years with a frostAcross 122 years with a frost, the median last spring frost at Champaign 3S falls on 19 April and the median first autumn frost on 20 October, which leaves a median of 183 days between them.
In 1995 to 2025 the median growing season was 184 days. That is 9 days more than in 1903 to 1932.
Fitted over all years, the growing season changes by +0.8 days per decade at this station.
| Measure | Median, all years | Earliest period (1903 to 1932) | Recent period (1995 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 19 April | 22 April | 15 April | 7 days earlier | -0.8 days per decade |
| First autumn frost | 20 October | 19 October | 18 October | 1 day earlier | -0.1 days per decade |
| Growing days | 183 days | 175 days | 184 days | 9 days more | +0.8 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
123 years, 1903 to 2025A day with at least 62.2 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 118.4 mm (4.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 62.2 mm (2.4 in) | |
| 5 years | 78.8 mm (3.1 in) | |
| 10 years | 89.1 mm (3.5 in) | |
| 25 years | 101.5 mm (4.0 in) | |
| 50 years | 110.2 mm (4.3 in) | |
| 100 years | 118.4 mm (4.7 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 123 years of values from 1903 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: 135.1 mm (5.3 in) in 1993; 114.3 mm (4.5 in) in 1921; 112.5 mm (4.4 in) in 1987.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Champaign 3S, at 1927. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1927 ran 0.2 C (0.3 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1927 | +0.2 | +0.3 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2010 to 2025 against 1961 to 1990Over 2010 to 2025, Champaign 3S had a mean temperature of 11.6 C (52.9 F) and 1,001.2 mm (39.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Effingham 3SW (United States, 112 km away), Edwardsport Pwr Plt (United States, 167 km away) and Griggsville (United States, 214 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Effingham 3SW | United States | 112 km (70 mi) | 11.7 C (53.1 F) | 1,000.8 mm (39.4 in) | 0.56 |
| Edwardsport Pwr Plt | United States | 167 km (104 mi) | 11.8 C (53.2 F) | 1,015.8 mm (40.0 in) | 0.58 |
| Griggsville | United States | 214 km (133 mi) | 11.5 C (52.7 F) | 985.6 mm (38.8 in) | 0.60 |
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-17).