Galva Weather Records (USC00113335)
Record envelope, standing records and threshold days for Galva (USC00113335), Illinois, United States, with 134 years of record.
Key Facts for Galva
- Galva (USC00113335) is a weather station in Illinois, United States at 41.17 latitude and -90.03 longitude, 247 m (810 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Galva still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Galva set a daily record low maximum temperature of 17.2 C (63.0 F) on 22 June 2026.
About the Station
- Location: Illinois, United States, 41.17 latitude, -90.03 longitude.
- Elevation: 247 m (810 ft).
- Period of record: 1893 to 2026, 134 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
2 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 19.4 C (66.9 F) | -35.6 C (-32.1 F) | n/a | n/a |
| Feb | 23.3 C (73.9 F) | -33.3 C (-27.9 F) | 17.8 C (64.0 F) | -14.4 C (6.1 F) |
| Mar | 30.0 C (86.0 F) | -24.4 C (-11.9 F) | 28.3 C (82.9 F) | -11.7 C (10.9 F) |
| Apr | 33.9 C (93.0 F) | -12.8 C (9.0 F) | 28.3 C (82.9 F) | -2.2 C (28.0 F) |
| May | 40.6 C (105.1 F) | -5.6 C (21.9 F) | 31.7 C (89.1 F) | 1.1 C (34.0 F) |
| Jun | 40.6 C (105.1 F) | 1.1 C (34.0 F) | 32.8 C (91.0 F) | 8.9 C (48.0 F) |
| Jul | 43.9 C (111.0 F) | 6.7 C (44.1 F) | n/a | n/a |
| Aug | 40.6 C (105.1 F) | 3.3 C (37.9 F) | n/a | n/a |
| Sep | 38.3 C (100.9 F) | -7.2 C (19.0 F) | n/a | n/a |
| Oct | 33.9 C (93.0 F) | -12.8 C (9.0 F) | n/a | n/a |
| Nov | 28.3 C (82.9 F) | -21.7 C (-7.1 F) | n/a | n/a |
| Dec | 21.1 C (70.0 F) | -32.2 C (-26.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 12 |
| 1894 | 26 |
| 1895 | 24 |
| 1896 | 13 |
| 1897 | 20 |
| 1898 | 5 |
| 1899 | 23 |
| 1900 | 11 |
| 1901 | 7 |
| 1902 | 16 |
| 1903 | 11 |
| 1904 | 10 |
| 1905 | 11 |
| 1906 | 15 |
| 1907 | 13 |
| 1908 | 3 |
| 1909 | 17 |
| 1910 | 15 |
| 1911 | 15 |
| 1912 | 12 |
| 1913 | 23 |
| 1914 | 12 |
| 1915 | 18 |
| 1916 | 17 |
| 1917 | 19 |
| 1918 | 13 |
| 1919 | 4 |
| 1920 | 7 |
| 1921 | 9 |
| 1922 | 8 |
| 1923 | 6 |
| 1924 | 12 |
| 1925 | 20 |
| 1926 | 10 |
| 1927 | 12 |
| 1928 | 12 |
| 1929 | 14 |
| 1930 | 29 |
| 1931 | 19 |
| 1932 | 11 |
| 1933 | 14 |
| 1934 | 37 |
| 1935 | 12 |
| 1936 | 42 |
| 1937 | 8 |
| 1938 | 9 |
| 1939 | 12 |
| 1940 | 9 |
| 1941 | 9 |
| 1942 | 18 |
| 1943 | 11 |
| 1944 | 9 |
| 1945 | 14 |
| 1946 | 13 |
| 1947 | 11 |
| 1948 | 6 |
| 1949 | 7 |
| 1950 | 20 |
| 1951 | 8 |
| 1952 | 8 |
| 1953 | 11 |
| 1954 | 3 |
| 1955 | 8 |
| 1956 | 9 |
| 1957 | 3 |
| 1958 | 4 |
| 1959 | 7 |
| 1960 | 12 |
| 1961 | 3 |
| 1962 | 9 |
| 1963 | 12 |
| 1964 | 6 |
| 1965 | 10 |
| 1966 | 7 |
| 1967 | 7 |
| 1968 | 6 |
| 1969 | 2 |
| 1970 | 9 |
| 1971 | 8 |
| 1972 | 8 |
| 1973 | 8 |
| 1974 | 12 |
| 1975 | 8 |
| 1976 | 9 |
| 1977 | 9 |
| 1978 | 6 |
| 1979 | 9 |
| 1980 | 7 |
| 1981 | 10 |
| 1982 | 6 |
| 1983 | 17 |
| 1984 | 6 |
| 1985 | 9 |
| 1986 | 9 |
| 1987 | 5 |
| 1988 | 16 |
| 1989 | 15 |
| 1990 | 14 |
| 1991 | 23 |
| 1992 | 10 |
| 1993 | 10 |
| 1994 | 5 |
| 1995 | 7 |
| 1996 | 9 |
| 1997 | 8 |
| 1998 | 16 |
| 1999 | 9 |
| 2000 | 10 |
| 2001 | 5 |
| 2002 | 11 |
| 2003 | 10 |
| 2004 | 9 |
| 2005 | 5 |
| 2006 | 5 |
| 2007 | 5 |
| 2008 | 5 |
| 2009 | 13 |
| 2010 | 2 |
| 2011 | 5 |
| 2012 | 16 |
| 2013 | 7 |
| 2014 | 15 |
| 2015 | 11 |
| 2016 | 6 |
| 2017 | 11 |
| 2018 | 16 |
| 2019 | 11 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 6 |
All-Time Record Progression
20 new records| Date | Kind | Detail |
|---|---|---|
| 1924-08-20 | Record daily precipitation | Record daily precipitation 232.4 mm (9.1 in) |
| 1930-07-27 | Record high maximum temperature | Record high maximum temperature 41.1 C (106.0 F) |
| 1930-08-04 | Record high minimum temperature | Record high minimum temperature 26.7 C (80.1 F) |
| 1936-01-23 | Record low maximum temperature | Record low maximum temperature -22.8 C (-9.0 F) |
| 1936-02-17 | Record snow depth | Record snow depth 40.6 cm (16.0 in) |
| 1936-07-11 | Record high maximum temperature | Record high maximum temperature 41.7 C (107.1 F) |
| 1936-07-12 | Record high maximum temperature | Record high maximum temperature 43.3 C (109.9 F) |
| 1936-07-14 | Record high maximum temperature | Record high maximum temperature 43.9 C (111.0 F) |
| 1936-07-15 | Record high minimum temperature | Record high minimum temperature 27.2 C (81.0 F) |
| 1936-07-27 | Record high minimum temperature | Record high minimum temperature 28.3 C (82.9 F) |
| 1960-03-16 | Record snow depth | Record snow depth 43.2 cm (17.0 in) |
| 1960-03-17 | Record snow depth | Record snow depth 45.7 cm (18.0 in) |
| 1971-01-04 | Record daily snowfall | Record daily snowfall 33.0 cm (13.0 in) |
| 1979-01-13 | Record snow depth | Record snow depth 55.9 cm (22.0 in) |
| 1979-01-14 | Record snow depth | Record snow depth 76.2 cm (30.0 in) |
| 1983-12-25 | Record low maximum temperature | Record low maximum temperature -24.4 C (-11.9 F) |
| 1989-12-22 | Record low maximum temperature | Record low maximum temperature -25.6 C (-14.1 F) |
| 2009-01-15 | Record low minimum temperature | Record low minimum temperature -35.0 C (-31.0 F) |
| 2011-02-02 | Record daily snowfall | Record daily snowfall 44.5 cm (17.5 in) |
| 2019-01-31 | Record low minimum temperature | Record low minimum temperature -35.6 C (-32.1 F) |
Wettest Day of Each Month
Aug: 232.4 mm (9.1 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 66.0 mm (2.6 in) | 24 January 1938 |
| Feb | 80.3 mm (3.2 in) | 20 February 1997 |
| Mar | 66.0 mm (2.6 in) | 25 March 1954 |
| Apr | 120.4 mm (4.7 in) | 18 April 2013 |
| May | 76.7 mm (3.0 in) | 26 May 1932 |
| Jun | 108.0 mm (4.3 in) | 22 June 1974 |
| Jul | 154.9 mm (6.1 in) | 7 July 1982 |
| Aug | 232.4 mm (9.1 in) | 20 August 1924 |
| Sep | 97.8 mm (3.9 in) | 28 September 2019 |
| Oct | 97.5 mm (3.8 in) | 10 October 1954 |
| Nov | 77.7 mm (3.1 in) | 17 November 1928 |
| Dec | 69.9 mm (2.8 in) | 9 December 2003 |
Period of Record Coverage
1893 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 344 | 94% | Yes |
| 1894 | 361 | 99% | Yes |
| 1895 | 361 | 99% | Yes |
| 1896 | 365 | 100% | Yes |
| 1897 | 365 | 100% | Yes |
| 1898 | 365 | 100% | Yes |
| 1899 | 365 | 100% | Yes |
| 1900 | 365 | 100% | Yes |
| 1901 | 333 | 91% | Yes |
| 1902 | 363 | 99% | Yes |
| 1903 | 365 | 100% | Yes |
| 1904 | 366 | 100% | Yes |
| 1905 | 364 | 100% | Yes |
| 1906 | 364 | 100% | Yes |
| 1907 | 362 | 99% | Yes |
| 1908 | 363 | 99% | Yes |
| 1909 | 363 | 99% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 363 | 99% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 364 | 100% | Yes |
| 1914 | 362 | 99% | Yes |
| 1915 | 359 | 98% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 364 | 100% | Yes |
| 1918 | 361 | 99% | Yes |
| 1919 | 363 | 99% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 360 | 99% | Yes |
| 1922 | 361 | 99% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 357 | 98% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 364 | 100% | Yes |
| 1928 | 362 | 99% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 347 | 95% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 336 | 92% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 352 | 96% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 361 | 99% | 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 | 364 | 100% | Yes |
| 1952 | 366 | 100% | 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 | 364 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 363 | 99% | Yes |
| 1965 | 360 | 99% | Yes |
| 1966 | 363 | 99% | Yes |
| 1967 | 357 | 98% | Yes |
| 1968 | 356 | 97% | Yes |
| 1969 | 357 | 98% | Yes |
| 1970 | 363 | 99% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 334 | 92% | Yes |
| 1983 | 364 | 100% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 365 | 100% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 364 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 344 | 94% | Yes |
| 1994 | 305 | 84% | No |
| 1995 | 362 | 99% | Yes |
| 1996 | 359 | 98% | Yes |
| 1997 | 360 | 99% | Yes |
| 1998 | 359 | 98% | Yes |
| 1999 | 357 | 98% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 361 | 99% | Yes |
| 2003 | 350 | 96% | Yes |
| 2004 | 361 | 99% | Yes |
| 2005 | 302 | 83% | No |
| 2006 | 360 | 99% | Yes |
| 2007 | 335 | 92% | Yes |
| 2008 | 334 | 91% | Yes |
| 2009 | 331 | 91% | Yes |
| 2010 | 361 | 99% | Yes |
| 2011 | 298 | 82% | No |
| 2012 | 363 | 99% | Yes |
| 2013 | 328 | 90% | No |
| 2014 | 331 | 91% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 362 | 99% | Yes |
| 2017 | 332 | 91% | Yes |
| 2018 | 359 | 98% | Yes |
| 2019 | 359 | 98% | Yes |
| 2020 | 301 | 82% | No |
| 2021 | 330 | 90% | Yes |
| 2022 | 354 | 97% | Yes |
| 2023 | 212 | 58% | No |
| 2024 | 356 | 97% | Yes |
| 2025 | 364 | 100% | Yes |
| 2026 | 122 | 33% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 22 June 2026 | Galva, US | daily low max | 17.2 C (63.0 F) | 1.1 C (2.0 F) | 75 years | 34 of 100 (Routine) |
| 9 June 2026 | Galva, US | daily high min (Tie) | 22.8 C (73.0 F) | tie | 112 years | 10 of 100 (Routine) |
| 14 April 2026 | Galva, US | daily rain | 24.1 mm (0.9 in) | 1.2 mm (0.05 in) | 44 years | 20 of 100 (Routine) |
| 13 April 2026 | Galva, US | daily high min | 17.8 C (64.0 F) | 1.7 C (3.1 F) | 84 years | 38 of 100 (Notable) |
| 31 March 2026 | Galva, US | daily high min | 14.4 C (57.9 F) | 0.5 C (0.9 F) | 59 years | 27 of 100 (Routine) |
| 31 March 2026 | Galva, US | daily high max | 28.3 C (82.9 F) | 0.5 C (0.9 F) | 40 years | 22 of 100 (Routine) |
| 17 March 2026 | Galva, US | daily snowfall | 15.2 cm (6.0 in) | 10.1 cm (4.0 in) | 41 years | 46 of 100 (Notable) |
| 11 March 2026 | Galva, US | daily high max | 25.0 C (77.0 F) | 3.3 C (5.9 F) | 31 years | 23 of 100 (Routine) |
| 10 March 2026 | Galva, US | daily high min | 9.4 C (48.9 F) | 3.3 C (5.9 F) | 4 years | 16 of 100 (Routine) |
| 17 February 2026 | Galva, US | daily high min (Tie) | 5.0 C (41.0 F) | tie | 64 years | 7 of 100 (Routine) |
| 2 December 2025 | Galva, US | daily snow depth | 27.9 cm (11.0 in) | 12.7 cm (5.0 in) | 51 years | 46 of 100 (Notable) |
| 29 November 2025 | Galva, US | daily snowfall | 17.8 cm (7.0 in) | 7.6 cm (3.0 in) | 54 years | 40 of 100 (Notable) |
| 8 September 2025 | Galva, US | daily low min (Tie) | 5.0 C (41.0 F) | tie | 0 years | 2 of 100 (Routine) |
| 6 September 2025 | Galva, US | daily low max (Tie) | 18.9 C (66.0 F) | tie | 91 years | 9 of 100 (Routine) |
| 27 August 2025 | Galva, US | daily low min (Tie) | 6.7 C (44.1 F) | tie | 119 years | 10 of 100 (Routine) |
| 20 July 2025 | Galva, US | daily rain | 50.5 mm (2.0 in) | 16.7 mm (0.7 in) | 35 years | 31 of 100 (Routine) |
| 12 July 2025 | Galva, US | daily rain | 48.3 mm (1.9 in) | 13.0 mm (0.5 in) | 103 years | 48 of 100 (Notable) |
| 20 May 2025 | Galva, US | daily rain | 31.8 mm (1.3 in) | 5.1 mm (0.20 in) | 24 years | 21 of 100 (Routine) |
| 15 May 2025 | Galva, US | daily high min | 18.3 C (64.9 F) | 0.5 C (0.9 F) | 34 years | 21 of 100 (Routine) |
| 30 March 2025 | Galva, US | daily high min | 16.1 C (61.0 F) | 1.1 C (2.0 F) | 27 years | 19 of 100 (Routine) |
Climate Trend
112 complete years, 1894 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1894 | 10.5 C | +0.44 C |
| 1895 | 9.1 C | -0.93 C |
| 1896 | 10.3 C | +0.25 C |
| 1897 | 9.9 C | -0.09 C |
| 1898 | 9.6 C | -0.38 C |
| 1899 | 9.7 C | -0.28 C |
| 1900 | 10.4 C | +0.37 C |
| 1902 | 9.5 C | -0.49 C |
| 1903 | 9.2 C | -0.80 C |
| 1904 | 8.4 C | -1.60 C |
| 1905 | 8.9 C | -1.14 C |
| 1906 | 9.8 C | -0.19 C |
| 1907 | 9.2 C | -0.82 C |
| 1908 | 10.2 C | +0.19 C |
| 1909 | 9.4 C | -0.59 C |
| 1910 | 9.7 C | -0.29 C |
| 1911 | 10.5 C | +0.43 C |
| 1912 | 9.0 C | -1.02 C |
| 1913 | 10.7 C | +0.71 C |
| 1914 | 10.5 C | +0.46 C |
| 1915 | 9.8 C | -0.27 C |
| 1916 | 9.8 C | -0.23 C |
| 1917 | 8.1 C | -1.92 C |
| 1918 | 9.7 C | -0.28 C |
| 1919 | 10.4 C | +0.33 C |
| 1920 | 10.0 C | -0.03 C |
| 1921 | 12.0 C | +1.97 C |
| 1922 | 11.0 C | +0.98 C |
| 1923 | 10.6 C | +0.56 C |
| 1924 | 9.1 C | -0.95 C |
| 1925 | 10.2 C | +0.22 C |
| 1926 | 9.6 C | -0.44 C |
| 1927 | 10.6 C | +0.60 C |
| 1928 | 10.5 C | +0.49 C |
| 1929 | 9.2 C | -0.85 C |
| 1931 | 12.4 C | +2.40 C |
| 1933 | 11.4 C | +1.33 C |
| 1935 | 10.0 C | -0.01 C |
| 1936 | 10.3 C | +0.31 C |
| 1937 | 9.7 C | -0.28 C |
| 1938 | 11.9 C | +1.87 C |
| 1939 | 11.4 C | +1.37 C |
| 1940 | 9.8 C | -0.19 C |
| 1941 | 11.5 C | +1.43 C |
| 1942 | 10.4 C | +0.39 C |
| 1943 | 10.2 C | +0.16 C |
| 1944 | 11.2 C | +1.19 C |
| 1945 | 9.8 C | -0.24 C |
| 1946 | 11.3 C | +1.27 C |
| 1947 | 9.7 C | -0.34 C |
| 1948 | 10.5 C | +0.43 C |
| 1949 | 11.2 C | +1.22 C |
| 1950 | 9.5 C | -0.56 C |
| 1951 | 9.4 C | -0.60 C |
| 1952 | 11.3 C | +1.29 C |
| 1953 | 11.7 C | +1.64 C |
| 1954 | 11.6 C | +1.60 C |
| 1955 | 10.8 C | +0.82 C |
| 1956 | 10.8 C | +0.77 C |
| 1957 | 10.4 C | +0.36 C |
| 1958 | 9.3 C | -0.77 C |
| 1959 | 10.3 C | +0.27 C |
| 1960 | 9.6 C | -0.38 C |
| 1961 | 10.1 C | +0.06 C |
| 1962 | 9.6 C | -0.42 C |
| 1963 | 9.8 C | -0.20 C |
| 1964 | 10.8 C | +0.75 C |
| 1965 | 10.0 C | -0.02 C |
| 1966 | 9.6 C | -0.39 C |
| 1968 | 10.0 C | -0.04 C |
| 1969 | 9.3 C | -0.71 C |
| 1970 | 9.6 C | -0.38 C |
| 1971 | 9.8 C | -0.22 C |
| 1972 | 8.3 C | -1.71 C |
| 1973 | 10.4 C | +0.33 C |
| 1974 | 9.3 C | -0.73 C |
| 1975 | 9.5 C | -0.48 C |
| 1976 | 8.7 C | -1.34 C |
| 1977 | 9.2 C | -0.80 C |
| 1978 | 8.4 C | -1.66 C |
| 1979 | 8.3 C | -1.76 C |
| 1980 | 9.3 C | -0.68 C |
| 1981 | 9.6 C | -0.44 C |
| 1983 | 9.9 C | -0.15 C |
| 1984 | 9.6 C | -0.39 C |
| 1985 | 8.8 C | -1.21 C |
| 1986 | 10.1 C | +0.08 C |
| 1987 | 11.2 C | +1.20 C |
| 1988 | 10.1 C | +0.06 C |
| 1989 | 8.8 C | -1.19 C |
| 1990 | 10.6 C | +0.59 C |
| 1991 | 10.7 C | +0.69 C |
| 1992 | 10.0 C | -0.04 C |
| 1995 | 9.6 C | -0.42 C |
| 1996 | 8.5 C | -1.50 C |
| 1997 | 9.3 C | -0.76 C |
| 1998 | 11.7 C | +1.70 C |
| 1999 | 10.6 C | +0.57 C |
| 2000 | 10.0 C | +0.01 C |
| 2001 | 10.8 C | +0.76 C |
| 2002 | 10.4 C | +0.37 C |
| 2003 | 9.2 C | -0.81 C |
| 2004 | 9.6 C | -0.45 C |
| 2006 | 10.6 C | +0.56 C |
| 2010 | 9.9 C | -0.16 C |
| 2012 | 11.4 C | +1.38 C |
| 2015 | 9.5 C | -0.51 C |
| 2016 | 10.9 C | +0.84 C |
| 2018 | 9.1 C | -0.91 C |
| 2019 | 8.9 C | -1.17 C |
| 2022 | 9.0 C | -1.03 C |
| 2024 | 11.8 C | +1.73 C |
The fitted trend in annual mean temperature here over 1894 to 2024 is -0.01 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 (-0.10 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 | -0.01 C (-0.05 to 0.04) per decade | -0.01 F (-0.10 to 0.07) per decade | 1894 to 2024 | 112 | Not clearly different from zero |
| Mean daily maximum | -0.04 C (-0.09 to 0.01) per decade | -0.07 F (-0.17 to 0.02) per decade | 1894 to 2024 | 112 | Not clearly different from zero |
| Mean daily minimum | 0.03 C (-0.02 to 0.07) per decade | 0.05 F (-0.04 to 0.13) per decade | 1894 to 2024 | 112 | 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
1893 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.9 C (111.0 F) | 1936 | 36.1 C (97.0 F) | 134 |
| Coldest night (TNn) | -35.6 C (-32.1 F) | 2019 | -25.0 C (-13.0 F) | 134 |
| Wettest day (Rx1day) | 232.4 mm (9.1 in) | 1924 | 61.4 mm (2.4 in) | 134 |
| Wettest five days (Rx5day) | 237.7 mm (9.4 in) | 1924 | 90.2 mm (3.5 in) | 134 |
| Longest dry spell (CDD) | 52 days | 1969 | 21 days | 134 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 37.2 C (99.0 F) |
| 1894 | 37.8 C (100.0 F) |
| 1895 | 37.2 C (99.0 F) |
| 1896 | 36.1 C (97.0 F) |
| 1897 | 36.7 C (98.1 F) |
| 1898 | 36.1 C (97.0 F) |
| 1899 | 38.3 C (100.9 F) |
| 1900 | 36.7 C (98.1 F) |
| 1901 | 36.7 C (98.1 F) |
| 1902 | 33.3 C (91.9 F) |
| 1903 | 36.1 C (97.0 F) |
| 1904 | 33.9 C (93.0 F) |
| 1905 | 36.1 C (97.0 F) |
| 1906 | 36.1 C (97.0 F) |
| 1907 | 35.0 C (95.0 F) |
| 1908 | 36.1 C (97.0 F) |
| 1909 | 37.8 C (100.0 F) |
| 1910 | 37.8 C (100.0 F) |
| 1911 | 40.0 C (104.0 F) |
| 1912 | 37.2 C (99.0 F) |
| 1913 | 40.6 C (105.1 F) |
| 1914 | 39.4 C (102.9 F) |
| 1915 | 32.8 C (91.0 F) |
| 1916 | 40.6 C (105.1 F) |
| 1917 | 36.7 C (98.1 F) |
| 1918 | 38.9 C (102.0 F) |
| 1919 | 37.2 C (99.0 F) |
| 1920 | 36.7 C (98.1 F) |
| 1921 | 39.4 C (102.9 F) |
| 1922 | 38.3 C (100.9 F) |
| 1923 | 37.8 C (100.0 F) |
| 1924 | 33.9 C (93.0 F) |
| 1925 | 38.3 C (100.9 F) |
| 1926 | 36.1 C (97.0 F) |
| 1927 | 36.7 C (98.1 F) |
| 1928 | 34.4 C (93.9 F) |
| 1929 | 36.1 C (97.0 F) |
| 1930 | 41.1 C (106.0 F) |
| 1931 | 40.0 C (104.0 F) |
| 1932 | 35.6 C (96.1 F) |
| 1933 | 38.3 C (100.9 F) |
| 1934 | 40.6 C (105.1 F) |
| 1935 | 36.1 C (97.0 F) |
| 1936 | 43.9 C (111.0 F) |
| 1937 | 37.8 C (100.0 F) |
| 1938 | 35.6 C (96.1 F) |
| 1939 | 37.8 C (100.0 F) |
| 1940 | 40.0 C (104.0 F) |
| 1941 | 36.7 C (98.1 F) |
| 1942 | 35.0 C (95.0 F) |
| 1943 | 36.1 C (97.0 F) |
| 1944 | 37.8 C (100.0 F) |
| 1945 | 37.2 C (99.0 F) |
| 1946 | 37.2 C (99.0 F) |
| 1947 | 38.3 C (100.9 F) |
| 1948 | 36.1 C (97.0 F) |
| 1949 | 36.7 C (98.1 F) |
| 1950 | 33.9 C (93.0 F) |
| 1951 | 35.6 C (96.1 F) |
| 1952 | 36.1 C (97.0 F) |
| 1953 | 38.3 C (100.9 F) |
| 1954 | 36.7 C (98.1 F) |
| 1955 | 38.3 C (100.9 F) |
| 1956 | 38.3 C (100.9 F) |
| 1957 | 35.0 C (95.0 F) |
| 1958 | 34.4 C (93.9 F) |
| 1959 | 35.6 C (96.1 F) |
| 1960 | 36.1 C (97.0 F) |
| 1961 | 35.0 C (95.0 F) |
| 1962 | 35.0 C (95.0 F) |
| 1963 | 37.2 C (99.0 F) |
| 1964 | 35.6 C (96.1 F) |
| 1965 | 35.6 C (96.1 F) |
| 1966 | 36.1 C (97.0 F) |
| 1967 | 33.3 C (91.9 F) |
| 1968 | 35.0 C (95.0 F) |
| 1969 | 34.4 C (93.9 F) |
| 1970 | 36.1 C (97.0 F) |
| 1971 | 36.7 C (98.1 F) |
| 1972 | 34.4 C (93.9 F) |
| 1973 | 34.4 C (93.9 F) |
| 1974 | 35.6 C (96.1 F) |
| 1975 | 33.9 C (93.0 F) |
| 1976 | 35.6 C (96.1 F) |
| 1977 | 36.7 C (98.1 F) |
| 1978 | 35.0 C (95.0 F) |
| 1979 | 35.0 C (95.0 F) |
| 1980 | 36.1 C (97.0 F) |
| 1981 | 35.0 C (95.0 F) |
| 1982 | 33.9 C (93.0 F) |
| 1983 | 39.4 C (102.9 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 37.2 C (99.0 F) |
| 1986 | 33.9 C (93.0 F) |
| 1987 | 37.8 C (100.0 F) |
| 1988 | 37.8 C (100.0 F) |
| 1989 | 35.6 C (96.1 F) |
| 1990 | 36.1 C (97.0 F) |
| 1991 | 36.1 C (97.0 F) |
| 1992 | 33.9 C (93.0 F) |
| 1993 | 33.9 C (93.0 F) |
| 1994 | 33.3 C (91.9 F) |
| 1995 | 37.8 C (100.0 F) |
| 1996 | 34.4 C (93.9 F) |
| 1997 | 35.0 C (95.0 F) |
| 1998 | 34.4 C (93.9 F) |
| 1999 | 36.1 C (97.0 F) |
| 2000 | 35.6 C (96.1 F) |
| 2001 | 35.6 C (96.1 F) |
| 2002 | 35.0 C (95.0 F) |
| 2003 | 35.6 C (96.1 F) |
| 2004 | 32.8 C (91.0 F) |
| 2005 | 37.8 C (100.0 F) |
| 2006 | 36.1 C (97.0 F) |
| 2007 | 33.9 C (93.0 F) |
| 2008 | 32.8 C (91.0 F) |
| 2009 | 35.6 C (96.1 F) |
| 2010 | 33.9 C (93.0 F) |
| 2011 | 36.1 C (97.0 F) |
| 2012 | 37.8 C (100.0 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 33.9 C (93.0 F) |
| 2015 | 33.3 C (91.9 F) |
| 2016 | 33.9 C (93.0 F) |
| 2017 | 33.9 C (93.0 F) |
| 2018 | 35.0 C (95.0 F) |
| 2019 | 33.9 C (93.0 F) |
| 2020 | 33.3 C (91.9 F) |
| 2021 | 34.4 C (93.9 F) |
| 2022 | 34.4 C (93.9 F) |
| 2023 | 35.0 C (95.0 F) |
| 2024 | 34.4 C (93.9 F) |
| 2025 | 34.4 C (93.9 F) |
| 2026 | 32.8 C (91.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -27.8 C (-18.0 F) |
| 1894 | -28.3 C (-18.9 F) |
| 1895 | -30.6 C (-23.1 F) |
| 1896 | -22.8 C (-9.0 F) |
| 1897 | -28.3 C (-18.9 F) |
| 1898 | -23.9 C (-11.0 F) |
| 1899 | -31.7 C (-25.1 F) |
| 1900 | -22.8 C (-9.0 F) |
| 1901 | -26.1 C (-15.0 F) |
| 1902 | -27.2 C (-17.0 F) |
| 1903 | -27.8 C (-18.0 F) |
| 1904 | -25.0 C (-13.0 F) |
| 1905 | -33.3 C (-27.9 F) |
| 1906 | -18.3 C (-0.9 F) |
| 1907 | -21.7 C (-7.1 F) |
| 1908 | -21.7 C (-7.1 F) |
| 1909 | -25.6 C (-14.1 F) |
| 1910 | -25.0 C (-13.0 F) |
| 1911 | -22.2 C (-8.0 F) |
| 1912 | -29.4 C (-20.9 F) |
| 1913 | -23.3 C (-9.9 F) |
| 1914 | -25.6 C (-14.1 F) |
| 1915 | -28.9 C (-20.0 F) |
| 1916 | -29.4 C (-20.9 F) |
| 1917 | -27.8 C (-18.0 F) |
| 1918 | -28.9 C (-20.0 F) |
| 1919 | -28.9 C (-20.0 F) |
| 1920 | -22.8 C (-9.0 F) |
| 1921 | -17.2 C (1.0 F) |
| 1922 | -22.2 C (-8.0 F) |
| 1923 | -22.8 C (-9.0 F) |
| 1924 | -32.2 C (-26.0 F) |
| 1925 | -23.9 C (-11.0 F) |
| 1926 | -23.3 C (-9.9 F) |
| 1927 | -28.9 C (-20.0 F) |
| 1928 | -26.1 C (-15.0 F) |
| 1929 | -25.0 C (-13.0 F) |
| 1930 | -30.0 C (-22.0 F) |
| 1931 | -17.8 C (0.0 F) |
| 1932 | -26.7 C (-16.1 F) |
| 1933 | -32.2 C (-26.0 F) |
| 1934 | -23.3 C (-9.9 F) |
| 1935 | -24.4 C (-11.9 F) |
| 1936 | -30.6 C (-23.1 F) |
| 1937 | -21.7 C (-7.1 F) |
| 1938 | -20.0 C (-4.0 F) |
| 1939 | -17.8 C (0.0 F) |
| 1940 | -28.3 C (-18.9 F) |
| 1941 | -21.1 C (-6.0 F) |
| 1942 | -27.8 C (-18.0 F) |
| 1943 | -26.7 C (-16.1 F) |
| 1944 | -24.4 C (-11.9 F) |
| 1945 | -24.4 C (-11.9 F) |
| 1946 | -21.7 C (-7.1 F) |
| 1947 | -26.1 C (-15.0 F) |
| 1948 | -25.0 C (-13.0 F) |
| 1949 | -22.2 C (-8.0 F) |
| 1950 | -23.9 C (-11.0 F) |
| 1951 | -27.8 C (-18.0 F) |
| 1952 | -21.1 C (-6.0 F) |
| 1953 | -22.2 C (-8.0 F) |
| 1954 | -22.2 C (-8.0 F) |
| 1955 | -27.8 C (-18.0 F) |
| 1956 | -20.0 C (-4.0 F) |
| 1957 | -28.3 C (-18.9 F) |
| 1958 | -26.7 C (-16.1 F) |
| 1959 | -26.1 C (-15.0 F) |
| 1960 | -25.0 C (-13.0 F) |
| 1961 | -24.4 C (-11.9 F) |
| 1962 | -26.7 C (-16.1 F) |
| 1963 | -28.9 C (-20.0 F) |
| 1964 | -19.4 C (-2.9 F) |
| 1965 | -25.0 C (-13.0 F) |
| 1966 | -28.3 C (-18.9 F) |
| 1967 | -25.6 C (-14.1 F) |
| 1968 | -27.2 C (-17.0 F) |
| 1969 | -23.9 C (-11.0 F) |
| 1970 | -29.4 C (-20.9 F) |
| 1971 | -23.9 C (-11.0 F) |
| 1972 | -27.2 C (-17.0 F) |
| 1973 | -23.3 C (-9.9 F) |
| 1974 | -29.4 C (-20.9 F) |
| 1975 | -25.0 C (-13.0 F) |
| 1976 | -25.6 C (-14.1 F) |
| 1977 | -29.4 C (-20.9 F) |
| 1978 | -23.3 C (-9.9 F) |
| 1979 | -28.3 C (-18.9 F) |
| 1980 | -22.2 C (-8.0 F) |
| 1981 | -24.4 C (-11.9 F) |
| 1982 | -27.8 C (-18.0 F) |
| 1983 | -29.4 C (-20.9 F) |
| 1984 | -27.2 C (-17.0 F) |
| 1985 | -30.6 C (-23.1 F) |
| 1986 | -23.9 C (-11.0 F) |
| 1987 | -20.6 C (-5.1 F) |
| 1988 | -25.0 C (-13.0 F) |
| 1989 | -30.0 C (-22.0 F) |
| 1990 | -21.1 C (-6.0 F) |
| 1991 | -21.1 C (-6.0 F) |
| 1992 | -21.7 C (-7.1 F) |
| 1993 | -21.7 C (-7.1 F) |
| 1994 | -30.0 C (-22.0 F) |
| 1995 | -20.0 C (-4.0 F) |
| 1996 | -29.4 C (-20.9 F) |
| 1997 | -25.0 C (-13.0 F) |
| 1998 | -22.8 C (-9.0 F) |
| 1999 | -27.8 C (-18.0 F) |
| 2000 | -27.8 C (-18.0 F) |
| 2001 | -20.6 C (-5.1 F) |
| 2002 | -20.6 C (-5.1 F) |
| 2003 | -25.6 C (-14.1 F) |
| 2004 | -24.4 C (-11.9 F) |
| 2005 | -22.8 C (-9.0 F) |
| 2006 | -22.2 C (-8.0 F) |
| 2007 | -23.9 C (-11.0 F) |
| 2008 | -26.1 C (-15.0 F) |
| 2009 | -35.0 C (-31.0 F) |
| 2010 | -26.1 C (-15.0 F) |
| 2011 | -24.4 C (-11.9 F) |
| 2012 | -18.9 C (-2.0 F) |
| 2013 | -23.3 C (-9.9 F) |
| 2014 | -31.1 C (-24.0 F) |
| 2015 | -26.7 C (-16.1 F) |
| 2016 | -24.4 C (-11.9 F) |
| 2017 | -24.4 C (-11.9 F) |
| 2018 | -30.0 C (-22.0 F) |
| 2019 | -35.6 C (-32.1 F) |
| 2020 | -22.8 C (-9.0 F) |
| 2021 | -25.6 C (-14.1 F) |
| 2022 | -22.8 C (-9.0 F) |
| 2023 | -8.3 C (17.1 F) |
| 2024 | -27.2 C (-17.0 F) |
| 2025 | -17.2 C (1.0 F) |
| 2026 | -14.4 C (6.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 32.0 mm (1.3 in) |
| 1894 | 45.2 mm (1.8 in) |
| 1895 | 72.6 mm (2.9 in) |
| 1896 | 84.8 mm (3.3 in) |
| 1897 | 60.2 mm (2.4 in) |
| 1898 | 117.9 mm (4.6 in) |
| 1899 | 35.8 mm (1.4 in) |
| 1900 | 61.0 mm (2.4 in) |
| 1901 | 31.8 mm (1.3 in) |
| 1902 | 130.0 mm (5.1 in) |
| 1903 | 81.5 mm (3.2 in) |
| 1904 | 116.1 mm (4.6 in) |
| 1905 | 75.7 mm (3.0 in) |
| 1906 | 49.0 mm (1.9 in) |
| 1907 | 55.9 mm (2.2 in) |
| 1908 | 63.5 mm (2.5 in) |
| 1909 | 50.0 mm (2.0 in) |
| 1910 | 51.6 mm (2.0 in) |
| 1911 | 50.3 mm (2.0 in) |
| 1912 | 55.4 mm (2.2 in) |
| 1913 | 45.5 mm (1.8 in) |
| 1914 | 48.5 mm (1.9 in) |
| 1915 | 55.6 mm (2.2 in) |
| 1916 | 49.8 mm (2.0 in) |
| 1917 | 39.1 mm (1.5 in) |
| 1918 | 62.2 mm (2.4 in) |
| 1919 | 31.0 mm (1.2 in) |
| 1920 | 42.2 mm (1.7 in) |
| 1921 | 57.9 mm (2.3 in) |
| 1922 | 52.6 mm (2.1 in) |
| 1923 | 37.8 mm (1.5 in) |
| 1924 | 232.4 mm (9.1 in) |
| 1925 | 48.5 mm (1.9 in) |
| 1926 | 52.8 mm (2.1 in) |
| 1927 | 64.3 mm (2.5 in) |
| 1928 | 79.0 mm (3.1 in) |
| 1929 | 61.2 mm (2.4 in) |
| 1930 | 49.0 mm (1.9 in) |
| 1931 | 78.7 mm (3.1 in) |
| 1932 | 76.7 mm (3.0 in) |
| 1933 | 67.8 mm (2.7 in) |
| 1934 | 54.1 mm (2.1 in) |
| 1935 | 65.8 mm (2.6 in) |
| 1936 | 70.6 mm (2.8 in) |
| 1937 | 43.2 mm (1.7 in) |
| 1938 | 66.0 mm (2.6 in) |
| 1939 | 49.5 mm (1.9 in) |
| 1940 | 55.1 mm (2.2 in) |
| 1941 | 92.2 mm (3.6 in) |
| 1942 | 53.3 mm (2.1 in) |
| 1943 | 63.5 mm (2.5 in) |
| 1944 | 43.4 mm (1.7 in) |
| 1945 | 41.4 mm (1.6 in) |
| 1946 | 67.3 mm (2.6 in) |
| 1947 | 76.2 mm (3.0 in) |
| 1948 | 63.5 mm (2.5 in) |
| 1949 | 49.5 mm (1.9 in) |
| 1950 | 65.3 mm (2.6 in) |
| 1951 | 74.4 mm (2.9 in) |
| 1952 | 41.9 mm (1.6 in) |
| 1953 | 34.3 mm (1.4 in) |
| 1954 | 97.5 mm (3.8 in) |
| 1955 | 70.9 mm (2.8 in) |
| 1956 | 46.7 mm (1.8 in) |
| 1957 | 43.9 mm (1.7 in) |
| 1958 | 61.7 mm (2.4 in) |
| 1959 | 55.9 mm (2.2 in) |
| 1960 | 84.1 mm (3.3 in) |
| 1961 | 88.4 mm (3.5 in) |
| 1962 | 60.7 mm (2.4 in) |
| 1963 | 77.5 mm (3.1 in) |
| 1964 | 85.6 mm (3.4 in) |
| 1965 | 59.7 mm (2.4 in) |
| 1966 | 69.3 mm (2.7 in) |
| 1967 | 70.1 mm (2.8 in) |
| 1968 | 43.9 mm (1.7 in) |
| 1969 | 73.7 mm (2.9 in) |
| 1970 | 95.3 mm (3.8 in) |
| 1971 | 59.7 mm (2.4 in) |
| 1972 | 61.0 mm (2.4 in) |
| 1973 | 48.5 mm (1.9 in) |
| 1974 | 108.0 mm (4.3 in) |
| 1975 | 49.5 mm (1.9 in) |
| 1976 | 77.0 mm (3.0 in) |
| 1977 | 63.5 mm (2.5 in) |
| 1978 | 53.3 mm (2.1 in) |
| 1979 | 61.0 mm (2.4 in) |
| 1980 | 63.0 mm (2.5 in) |
| 1981 | 68.8 mm (2.7 in) |
| 1982 | 154.9 mm (6.1 in) |
| 1983 | 63.0 mm (2.5 in) |
| 1984 | 48.8 mm (1.9 in) |
| 1985 | 65.8 mm (2.6 in) |
| 1986 | 73.4 mm (2.9 in) |
| 1987 | 63.5 mm (2.5 in) |
| 1988 | 41.4 mm (1.6 in) |
| 1989 | 91.7 mm (3.6 in) |
| 1990 | 55.4 mm (2.2 in) |
| 1991 | 76.7 mm (3.0 in) |
| 1992 | 67.8 mm (2.7 in) |
| 1993 | 78.7 mm (3.1 in) |
| 1994 | 66.0 mm (2.6 in) |
| 1995 | 61.5 mm (2.4 in) |
| 1996 | 59.2 mm (2.3 in) |
| 1997 | 120.7 mm (4.8 in) |
| 1998 | 58.9 mm (2.3 in) |
| 1999 | 69.9 mm (2.8 in) |
| 2000 | 44.7 mm (1.8 in) |
| 2001 | 66.0 mm (2.6 in) |
| 2002 | 71.9 mm (2.8 in) |
| 2003 | 78.7 mm (3.1 in) |
| 2004 | 48.8 mm (1.9 in) |
| 2005 | 42.9 mm (1.7 in) |
| 2006 | 52.1 mm (2.1 in) |
| 2007 | 74.7 mm (2.9 in) |
| 2008 | 83.1 mm (3.3 in) |
| 2009 | 54.6 mm (2.1 in) |
| 2010 | 80.8 mm (3.2 in) |
| 2011 | 53.3 mm (2.1 in) |
| 2012 | 43.7 mm (1.7 in) |
| 2013 | 120.4 mm (4.7 in) |
| 2014 | 61.7 mm (2.4 in) |
| 2015 | 62.7 mm (2.5 in) |
| 2016 | 61.0 mm (2.4 in) |
| 2017 | 65.3 mm (2.6 in) |
| 2018 | 96.5 mm (3.8 in) |
| 2019 | 97.8 mm (3.9 in) |
| 2020 | 57.7 mm (2.3 in) |
| 2021 | 95.3 mm (3.8 in) |
| 2022 | 56.1 mm (2.2 in) |
| 2023 | 55.9 mm (2.2 in) |
| 2024 | 59.7 mm (2.4 in) |
| 2025 | 50.5 mm (2.0 in) |
| 2026 | 47.5 mm (1.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 48.8 mm (1.9 in) |
| 1894 | 77.3 mm (3.0 in) |
| 1895 | 114.6 mm (4.5 in) |
| 1896 | 79.5 mm (3.1 in) |
| 1897 | 91.5 mm (3.6 in) |
| 1898 | 128.5 mm (5.1 in) |
| 1899 | 52.1 mm (2.1 in) |
| 1900 | 141.1 mm (5.6 in) |
| 1901 | 64.9 mm (2.6 in) |
| 1902 | 181.8 mm (7.2 in) |
| 1903 | 101.3 mm (4.0 in) |
| 1904 | 136.2 mm (5.4 in) |
| 1905 | 84.6 mm (3.3 in) |
| 1906 | 89.6 mm (3.5 in) |
| 1907 | 67.5 mm (2.7 in) |
| 1908 | 81.6 mm (3.2 in) |
| 1909 | 73.4 mm (2.9 in) |
| 1910 | 63.6 mm (2.5 in) |
| 1911 | 72.9 mm (2.9 in) |
| 1912 | 80.3 mm (3.2 in) |
| 1913 | 70.9 mm (2.8 in) |
| 1914 | 68.8 mm (2.7 in) |
| 1915 | 104.4 mm (4.1 in) |
| 1916 | 65.8 mm (2.6 in) |
| 1917 | 63.7 mm (2.5 in) |
| 1918 | 96.3 mm (3.8 in) |
| 1919 | 69.9 mm (2.8 in) |
| 1920 | 84.1 mm (3.3 in) |
| 1921 | 93.2 mm (3.7 in) |
| 1922 | 86.1 mm (3.4 in) |
| 1923 | 76.4 mm (3.0 in) |
| 1924 | 237.7 mm (9.4 in) |
| 1925 | 76.7 mm (3.0 in) |
| 1926 | 120.9 mm (4.8 in) |
| 1927 | 100.0 mm (3.9 in) |
| 1928 | 94.1 mm (3.7 in) |
| 1929 | 76.4 mm (3.0 in) |
| 1930 | 55.9 mm (2.2 in) |
| 1931 | 95.2 mm (3.7 in) |
| 1932 | 92.2 mm (3.6 in) |
| 1933 | 76.7 mm (3.0 in) |
| 1934 | 112.0 mm (4.4 in) |
| 1935 | 113.6 mm (4.5 in) |
| 1936 | 111.2 mm (4.4 in) |
| 1937 | 59.5 mm (2.3 in) |
| 1938 | 88.7 mm (3.5 in) |
| 1939 | 72.1 mm (2.8 in) |
| 1940 | 56.1 mm (2.2 in) |
| 1941 | 195.4 mm (7.7 in) |
| 1942 | 83.6 mm (3.3 in) |
| 1943 | 102.4 mm (4.0 in) |
| 1944 | 88.7 mm (3.5 in) |
| 1945 | 90.4 mm (3.6 in) |
| 1946 | 89.4 mm (3.5 in) |
| 1947 | 80.2 mm (3.2 in) |
| 1948 | 73.4 mm (2.9 in) |
| 1949 | 61.2 mm (2.4 in) |
| 1950 | 86.6 mm (3.4 in) |
| 1951 | 90.7 mm (3.6 in) |
| 1952 | 53.8 mm (2.1 in) |
| 1953 | 63.0 mm (2.5 in) |
| 1954 | 132.6 mm (5.2 in) |
| 1955 | 101.1 mm (4.0 in) |
| 1956 | 75.4 mm (3.0 in) |
| 1957 | 74.1 mm (2.9 in) |
| 1958 | 146.4 mm (5.8 in) |
| 1959 | 107.5 mm (4.2 in) |
| 1960 | 89.9 mm (3.5 in) |
| 1961 | 162.6 mm (6.4 in) |
| 1962 | 80.3 mm (3.2 in) |
| 1963 | 81.3 mm (3.2 in) |
| 1964 | 114.6 mm (4.5 in) |
| 1965 | 89.9 mm (3.5 in) |
| 1966 | 94.1 mm (3.7 in) |
| 1967 | 108.2 mm (4.3 in) |
| 1968 | 87.9 mm (3.5 in) |
| 1969 | 125.5 mm (4.9 in) |
| 1970 | 138.4 mm (5.4 in) |
| 1971 | 69.9 mm (2.8 in) |
| 1972 | 107.8 mm (4.2 in) |
| 1973 | 81.1 mm (3.2 in) |
| 1974 | 170.5 mm (6.7 in) |
| 1975 | 89.1 mm (3.5 in) |
| 1976 | 137.1 mm (5.4 in) |
| 1977 | 99.3 mm (3.9 in) |
| 1978 | 93.0 mm (3.7 in) |
| 1979 | 80.2 mm (3.2 in) |
| 1980 | 141.0 mm (5.6 in) |
| 1981 | 111.0 mm (4.4 in) |
| 1982 | 198.1 mm (7.8 in) |
| 1983 | 89.2 mm (3.5 in) |
| 1984 | 79.5 mm (3.1 in) |
| 1985 | 69.9 mm (2.8 in) |
| 1986 | 108.7 mm (4.3 in) |
| 1987 | 91.2 mm (3.6 in) |
| 1988 | 50.1 mm (2.0 in) |
| 1989 | 154.2 mm (6.1 in) |
| 1990 | 93.2 mm (3.7 in) |
| 1991 | 83.6 mm (3.3 in) |
| 1992 | 136.9 mm (5.4 in) |
| 1993 | 113.7 mm (4.5 in) |
| 1994 | 43.9 mm (1.7 in) |
| 1995 | 82.5 mm (3.2 in) |
| 1996 | 81.6 mm (3.2 in) |
| 1997 | 12.4 mm (0.5 in) |
| 1998 | 114.0 mm (4.5 in) |
| 1999 | 91.0 mm (3.6 in) |
| 2000 | 88.2 mm (3.5 in) |
| 2001 | 52.6 mm (2.1 in) |
| 2002 | 93.5 mm (3.7 in) |
| 2003 | 109.7 mm (4.3 in) |
| 2004 | 58.4 mm (2.3 in) |
| 2005 | 55.3 mm (2.2 in) |
| 2006 | 95.8 mm (3.8 in) |
| 2007 | 115.1 mm (4.5 in) |
| 2008 | 169.0 mm (6.7 in) |
| 2009 | 101.6 mm (4.0 in) |
| 2010 | 122.1 mm (4.8 in) |
| 2011 | 80.2 mm (3.2 in) |
| 2012 | 78.3 mm (3.1 in) |
| 2013 | 135.1 mm (5.3 in) |
| 2014 | 106.7 mm (4.2 in) |
| 2015 | 93.2 mm (3.7 in) |
| 2016 | 71.9 mm (2.8 in) |
| 2017 | 116.1 mm (4.6 in) |
| 2018 | 162.5 mm (6.4 in) |
| 2019 | 166.0 mm (6.5 in) |
| 2020 | 119.5 mm (4.7 in) |
| 2021 | 139.4 mm (5.5 in) |
| 2022 | 65.1 mm (2.6 in) |
| 2023 | 109.3 mm (4.3 in) |
| 2024 | 101.6 mm (4.0 in) |
| 2025 | 73.2 mm (2.9 in) |
| 2026 | 92.0 mm (3.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 26 days |
| 1894 | 19 days |
| 1895 | 19 days |
| 1896 | 21 days |
| 1897 | 26 days |
| 1898 | 20 days |
| 1899 | 38 days |
| 1900 | 26 days |
| 1901 | 23 days |
| 1902 | 20 days |
| 1903 | 25 days |
| 1904 | 30 days |
| 1905 | 21 days |
| 1906 | 25 days |
| 1907 | 21 days |
| 1908 | 20 days |
| 1909 | 16 days |
| 1910 | 27 days |
| 1911 | 15 days |
| 1912 | 17 days |
| 1913 | 22 days |
| 1914 | 21 days |
| 1915 | 31 days |
| 1916 | 19 days |
| 1917 | 36 days |
| 1918 | 19 days |
| 1919 | 42 days |
| 1920 | 24 days |
| 1921 | 23 days |
| 1922 | 23 days |
| 1923 | 20 days |
| 1924 | 22 days |
| 1925 | 22 days |
| 1926 | 11 days |
| 1927 | 20 days |
| 1928 | 18 days |
| 1929 | 15 days |
| 1930 | 29 days |
| 1931 | 19 days |
| 1932 | 17 days |
| 1933 | 33 days |
| 1934 | 21 days |
| 1935 | 16 days |
| 1936 | 32 days |
| 1937 | 15 days |
| 1938 | 25 days |
| 1939 | 25 days |
| 1940 | 20 days |
| 1941 | 17 days |
| 1942 | 29 days |
| 1943 | 26 days |
| 1944 | 28 days |
| 1945 | 21 days |
| 1946 | 17 days |
| 1947 | 28 days |
| 1948 | 30 days |
| 1949 | 20 days |
| 1950 | 29 days |
| 1951 | 16 days |
| 1952 | 34 days |
| 1953 | 26 days |
| 1954 | 23 days |
| 1955 | 22 days |
| 1956 | 25 days |
| 1957 | 29 days |
| 1958 | 26 days |
| 1959 | 23 days |
| 1960 | 25 days |
| 1961 | 17 days |
| 1962 | 20 days |
| 1963 | 17 days |
| 1964 | 21 days |
| 1965 | 20 days |
| 1966 | 20 days |
| 1967 | 23 days |
| 1968 | 17 days |
| 1969 | 52 days |
| 1970 | 18 days |
| 1971 | 31 days |
| 1972 | 15 days |
| 1973 | 18 days |
| 1974 | 19 days |
| 1975 | 14 days |
| 1976 | 26 days |
| 1977 | 17 days |
| 1978 | 20 days |
| 1979 | 27 days |
| 1980 | 22 days |
| 1981 | 24 days |
| 1982 | 18 days |
| 1983 | 20 days |
| 1984 | 20 days |
| 1985 | 16 days |
| 1986 | 22 days |
| 1987 | 29 days |
| 1988 | 25 days |
| 1989 | 22 days |
| 1990 | 15 days |
| 1991 | 18 days |
| 1992 | 16 days |
| 1993 | 20 days |
| 1994 | 18 days |
| 1995 | 15 days |
| 1996 | 10 days |
| 1997 | 11 days |
| 1998 | 23 days |
| 1999 | 41 days |
| 2000 | 34 days |
| 2001 | 19 days |
| 2002 | 28 days |
| 2003 | 19 days |
| 2004 | 21 days |
| 2005 | 26 days |
| 2006 | 29 days |
| 2007 | 22 days |
| 2008 | 15 days |
| 2009 | 27 days |
| 2010 | 26 days |
| 2011 | 15 days |
| 2012 | 13 days |
| 2013 | 40 days |
| 2014 | 20 days |
| 2015 | 31 days |
| 2016 | 19 days |
| 2017 | 19 days |
| 2018 | 16 days |
| 2019 | 16 days |
| 2020 | 21 days |
| 2021 | 22 days |
| 2022 | 16 days |
| 2023 | 24 days |
| 2024 | 24 days |
| 2025 | 18 days |
| 2026 | 30 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 Galva falls on 26 April and the median first autumn frost on 12 October, which leaves a median of 168 days between them.
In 1981 to 2024 the median growing season was 169 days. The two periods have the same number of growing days.
Fitted over all years, the growing season changes by +0.7 days per decade at this station.
| Measure | Median, all years | Earliest period (1894 to 1924) | Recent period (1981 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 26 April | 29 April | 23 April | 6 days earlier | -0.6 days per decade |
| First autumn frost | 12 October | 12 October | 11 October | 1 day earlier | +0.1 days per decade |
| Growing days | 168 days | 169 days | 169 days | no change | +0.7 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
121 years, 1893 to 2025A day with at least 60.2 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 154.3 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 | 60.2 mm (2.4 in) | |
| 5 years | 79.8 mm (3.1 in) | |
| 10 years | 94.8 mm (3.7 in) | |
| 25 years | 116.3 mm (4.6 in) | |
| 50 years | 134.4 mm (5.3 in) | |
| 100 years | 154.3 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, 121 years of values from 1893 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: 232.4 mm (9.1 in) in 1924; 154.9 mm (6.1 in) in 1982; 130.0 mm (5.1 in) in 1902.
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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).