Lacrosse Weather Records (USC00454338)
Record envelope, standing records and threshold days for Lacrosse (USC00454338), Washington, United States, with 114 years of record.
Key Facts for Lacrosse
- Lacrosse (USC00454338) is a weather station in Washington, United States at 46.82 latitude and -117.88 longitude, 450 m (1,476 ft) above sea level.
- The station reports from 1908 to 2021, 114 years of record.
- 1,464 records set at Lacrosse still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Lacrosse set a daily record high maximum temperature of 41.7 C (107.1 F) on 31 July 2021.
About the Station
- Location: Washington, United States, 46.82 latitude, -117.88 longitude.
- Elevation: 450 m (1,476 ft).
- Period of record: 1908 to 2021, 114 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 17.8 C (64.0 F) | -34.4 C (-29.9 F) | n/a | n/a |
| Feb | 21.1 C (70.0 F) | -31.1 C (-24.0 F) | n/a | n/a |
| Mar | 26.7 C (80.1 F) | -21.1 C (-6.0 F) | n/a | n/a |
| Apr | 35.0 C (95.0 F) | -13.3 C (8.1 F) | n/a | n/a |
| May | 37.8 C (100.0 F) | -7.2 C (19.0 F) | n/a | n/a |
| Jun | 45.0 C (113.0 F) | -3.3 C (26.1 F) | n/a | n/a |
| Jul | 43.3 C (109.9 F) | -1.1 C (30.0 F) | n/a | n/a |
| Aug | 45.0 C (113.0 F) | -2.2 C (28.0 F) | n/a | n/a |
| Sep | 40.0 C (104.0 F) | -9.4 C (15.1 F) | n/a | n/a |
| Oct | 33.3 C (91.9 F) | -16.1 C (3.0 F) | n/a | n/a |
| Nov | 24.4 C (75.9 F) | -27.2 C (-17.0 F) | n/a | n/a |
| Dec | 18.9 C (66.0 F) | -36.7 C (-34.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1908 | 15 |
| 1909 | 20 |
| 1910 | 16 |
| 1911 | 19 |
| 1912 | 14 |
| 1913 | 19 |
| 1914 | 7 |
| 1915 | 7 |
| 1916 | 22 |
| 1917 | 29 |
| 1918 | 25 |
| 1919 | 32 |
| 1920 | 13 |
| 1921 | 15 |
| 1922 | 10 |
| 1923 | 10 |
| 1924 | 35 |
| 1925 | 8 |
| 1926 | 12 |
| 1927 | 12 |
| 1928 | 14 |
| 1929 | 18 |
| 1930 | 23 |
| 1931 | 16 |
| 1932 | 16 |
| 1933 | 18 |
| 1934 | 23 |
| 1935 | 17 |
| 1936 | 43 |
| 1937 | 12 |
| 1938 | 14 |
| 1939 | 17 |
| 1940 | 15 |
| 1941 | 16 |
| 1942 | 7 |
| 1943 | 12 |
| 1944 | 15 |
| 1945 | 14 |
| 1946 | 6 |
| 1947 | 10 |
| 1948 | 7 |
| 1949 | 11 |
| 1950 | 21 |
| 1951 | 5 |
| 1952 | 12 |
| 1953 | 17 |
| 1954 | 6 |
| 1955 | 19 |
| 1956 | 7 |
| 1957 | 13 |
| 1958 | 11 |
| 1959 | 10 |
| 1960 | 13 |
| 1961 | 14 |
| 1962 | 6 |
| 1963 | 9 |
| 1964 | 10 |
| 1965 | 21 |
| 1966 | 10 |
| 1967 | 14 |
| 1968 | 18 |
| 1969 | 7 |
| 1970 | 10 |
| 1971 | 20 |
| 1972 | 17 |
| 1973 | 10 |
| 1974 | 11 |
| 1975 | 6 |
| 1976 | 3 |
| 1977 | 14 |
| 1978 | 8 |
| 1979 | 10 |
| 1980 | 13 |
| 1981 | 10 |
| 1982 | 7 |
| 1983 | 6 |
| 1984 | 8 |
| 1985 | 21 |
| 1986 | 10 |
| 1987 | 17 |
| 1988 | 4 |
| 1989 | 10 |
| 1990 | 11 |
| 1991 | 3 |
| 1992 | 10 |
| 1993 | 15 |
| 1994 | 8 |
| 1995 | 11 |
| 1996 | 15 |
| 1997 | 8 |
| 1998 | 9 |
| 1999 | 11 |
| 2000 | 4 |
| 2001 | 7 |
| 2002 | 14 |
| 2003 | 9 |
| 2004 | 3 |
| 2005 | 8 |
| 2006 | 8 |
| 2007 | 6 |
| 2008 | 9 |
| 2009 | 11 |
| 2010 | 2 |
| 2011 | 9 |
| 2012 | 6 |
| 2013 | 6 |
| 2014 | 16 |
| 2015 | 27 |
| 2016 | 8 |
| 2017 | 9 |
| 2018 | 11 |
| 2019 | 17 |
| 2020 | 12 |
| 2021 | 19 |
All-Time Record Progression
8 new records| Date | Kind | Detail |
|---|---|---|
| 1961-08-04 | Record high maximum temperature | Record high maximum temperature 45.0 C (113.0 F) |
| 1968-12-30 | Record low maximum temperature | Record low maximum temperature -23.3 C (-9.9 F) |
| 1968-12-30 | Record low minimum temperature | Record low minimum temperature -36.7 C (-34.1 F) |
| 1982-04-12 | Record daily precipitation | Record daily precipitation 37.3 mm (1.5 in) |
| 2011-02-06 | Record daily precipitation | Record daily precipitation 37.6 mm (1.5 in) |
| 2012-01-18 | Record daily snowfall | Record daily snowfall 30.5 cm (12.0 in) |
| 2016-03-22 | Record daily precipitation | Record daily precipitation 38.1 mm (1.5 in) |
| 2017-12-29 | Record daily precipitation | Record daily precipitation 38.9 mm (1.5 in) |
Wettest Day of Each Month
Dec: 38.9 mm (1.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 26.4 mm (1.0 in) | 26 January 1920 |
| Feb | 37.6 mm (1.5 in) | 6 February 2011 |
| Mar | 38.1 mm (1.5 in) | 22 March 2016 |
| Apr | 37.3 mm (1.5 in) | 12 April 1982 |
| May | 36.6 mm (1.4 in) | 20 May 2020 |
| Jun | 30.5 mm (1.2 in) | 26 June 1916 |
| Jul | 25.7 mm (1.0 in) | 27 July 1909 |
| Aug | 34.8 mm (1.4 in) | 20 August 1959 |
| Sep | 32.5 mm (1.3 in) | 18 September 1968 |
| Oct | 34.3 mm (1.4 in) | 27 October 1994 |
| Nov | 36.3 mm (1.4 in) | 1 November 1994 |
| Dec | 38.9 mm (1.5 in) | 29 December 2017 |
Period of Record Coverage
1908 to 2021| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1908 | 306 | 84% | No |
| 1909 | 365 | 100% | Yes |
| 1910 | 360 | 99% | Yes |
| 1911 | 361 | 99% | Yes |
| 1912 | 364 | 99% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 362 | 99% | Yes |
| 1915 | 364 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 364 | 100% | Yes |
| 1918 | 364 | 100% | Yes |
| 1919 | 364 | 100% | Yes |
| 1920 | 360 | 98% | Yes |
| 1921 | 364 | 100% | Yes |
| 1922 | 342 | 94% | Yes |
| 1923 | 346 | 95% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 363 | 99% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 359 | 98% | Yes |
| 1928 | 359 | 98% | Yes |
| 1929 | 364 | 100% | Yes |
| 1930 | 361 | 99% | Yes |
| 1931 | 357 | 98% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 364 | 99% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 363 | 99% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 364 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 364 | 99% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 364 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 362 | 99% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 364 | 100% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 364 | 99% | Yes |
| 1977 | 360 | 99% | Yes |
| 1978 | 363 | 99% | Yes |
| 1979 | 359 | 98% | Yes |
| 1980 | 358 | 98% | Yes |
| 1981 | 362 | 99% | Yes |
| 1982 | 358 | 98% | Yes |
| 1983 | 344 | 94% | Yes |
| 1984 | 359 | 98% | Yes |
| 1985 | 346 | 95% | Yes |
| 1986 | 356 | 98% | Yes |
| 1987 | 361 | 99% | Yes |
| 1988 | 348 | 95% | Yes |
| 1989 | 355 | 97% | Yes |
| 1990 | 344 | 94% | Yes |
| 1991 | 345 | 95% | Yes |
| 1992 | 342 | 93% | Yes |
| 1993 | 359 | 98% | Yes |
| 1994 | 335 | 92% | Yes |
| 1995 | 323 | 88% | No |
| 1996 | 340 | 93% | Yes |
| 1997 | 344 | 94% | Yes |
| 1998 | 360 | 99% | Yes |
| 1999 | 363 | 99% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 362 | 99% | Yes |
| 2002 | 358 | 98% | Yes |
| 2003 | 319 | 87% | No |
| 2004 | 324 | 89% | No |
| 2005 | 289 | 79% | No |
| 2006 | 326 | 89% | No |
| 2007 | 338 | 93% | Yes |
| 2008 | 342 | 93% | Yes |
| 2009 | 291 | 80% | No |
| 2010 | 341 | 93% | Yes |
| 2011 | 353 | 97% | Yes |
| 2012 | 359 | 98% | Yes |
| 2013 | 362 | 99% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 348 | 95% | Yes |
| 2016 | 358 | 98% | Yes |
| 2017 | 364 | 100% | Yes |
| 2018 | 361 | 99% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 212 | 58% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 31 July 2021 | Lacrosse, US | daily high max | 41.7 C (107.1 F) | 0.6 C (1.1 F) | 72 years | 32 of 100 (Routine) |
| 30 July 2021 | Lacrosse, US | daily high max | 41.7 C (107.1 F) | 1.1 C (2.0 F) | 92 years | 39 of 100 (Notable) |
| 1 July 2021 | Lacrosse, US | daily high min | 24.4 C (75.9 F) | 6.6 C (11.9 F) | 96 years | 55 of 100 (Notable) |
| 1 July 2021 | Lacrosse, US | daily high max | 42.2 C (108.0 F) | 1.6 C (2.9 F) | 8 years | 15 of 100 (Routine) |
| 30 June 2021 | Lacrosse, US | daily high max | 43.3 C (109.9 F) | 3.3 C (5.9 F) | 96 years | 45 of 100 (Notable) |
| 30 June 2021 | Lacrosse, US | daily high min | 20.6 C (69.1 F) | 1.2 C (2.2 F) | 12 years | 16 of 100 (Routine) |
| 29 June 2021 | Lacrosse, US | all-time high max (Tie) | 45.0 C (113.0 F) | tie | 59 years | 11 of 100 (Routine) |
| 28 June 2021 | Lacrosse, US | daily high min | 23.9 C (75.0 F) | 3.9 C (7.0 F) | 99 years | 49 of 100 (Notable) |
| 23 June 2021 | Lacrosse, US | daily high min | 21.7 C (71.1 F) | 3.4 C (6.1 F) | 103 years | 48 of 100 (Notable) |
| 2 June 2021 | Lacrosse, US | daily high max | 37.8 C (100.0 F) | 2.8 C (5.0 F) | 14 years | 19 of 100 (Routine) |
| 6 May 2021 | Lacrosse, US | daily high min | 13.9 C (57.0 F) | 1.7 C (3.1 F) | 68 years | 34 of 100 (Routine) |
| 12 April 2021 | Lacrosse, US | daily low min | -10.0 C (14.0 F) | 2.8 C (5.0 F) | 24 years | 23 of 100 (Routine) |
| 11 April 2021 | Lacrosse, US | daily low min | -11.7 C (10.9 F) | 5.0 C (9.0 F) | 4 years | 23 of 100 (Routine) |
| 9 April 2021 | Lacrosse, US | daily low min | -8.3 C (17.1 F) | 1.6 C (2.9 F) | 88 years | 39 of 100 (Notable) |
| 30 March 2021 | Lacrosse, US | daily low min | -12.2 C (10.0 F) | 0.5 C (0.9 F) | 67 years | 31 of 100 (Routine) |
| 23 March 2021 | Lacrosse, US | daily low min (Tie) | -9.4 C (15.1 F) | tie | 56 years | 6 of 100 (Routine) |
| 5 March 2021 | Lacrosse, US | daily high max | 21.1 C (70.0 F) | 3.3 C (5.9 F) | 34 years | 27 of 100 (Routine) |
| 15 February 2021 | Lacrosse, US | daily snow depth | 27.9 cm (11.0 in) | 2.5 cm (1.0 in) | 108 years | 42 of 100 (Notable) |
| 15 February 2021 | Lacrosse, US | daily snowfall | 15.2 cm (6.0 in) | 2.5 cm (1.0 in) | 54 years | 32 of 100 (Routine) |
| 1 February 2021 | Lacrosse, US | daily high min | 7.8 C (46.0 F) | 1.1 C (2.0 F) | 97 years | 41 of 100 (Notable) |
Climate Trend
103 complete years, 1909 to 2020| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1909 | 9.3 C | -0.52 C |
| 1910 | 10.1 C | +0.23 C |
| 1911 | 9.0 C | -0.80 C |
| 1912 | 9.3 C | -0.54 C |
| 1913 | 8.7 C | -1.18 C |
| 1914 | 10.2 C | +0.37 C |
| 1915 | 10.6 C | +0.77 C |
| 1916 | 7.8 C | -2.02 C |
| 1917 | 9.7 C | -0.12 C |
| 1918 | 10.5 C | +0.62 C |
| 1919 | 9.2 C | -0.62 C |
| 1920 | 9.8 C | -0.05 C |
| 1921 | 10.0 C | +0.13 C |
| 1922 | 10.0 C | +0.18 C |
| 1923 | 10.8 C | +0.97 C |
| 1924 | 9.8 C | -0.04 C |
| 1925 | 11.0 C | +1.12 C |
| 1926 | 10.5 C | +0.71 C |
| 1927 | 9.5 C | -0.38 C |
| 1928 | 9.9 C | +0.08 C |
| 1929 | 8.7 C | -1.13 C |
| 1930 | 9.3 C | -0.57 C |
| 1931 | 9.9 C | +0.11 C |
| 1932 | 9.5 C | -0.33 C |
| 1933 | 9.8 C | -0.01 C |
| 1934 | 11.3 C | +1.50 C |
| 1935 | 9.0 C | -0.88 C |
| 1936 | 9.6 C | -0.24 C |
| 1937 | 9.6 C | -0.20 C |
| 1938 | 10.1 C | +0.28 C |
| 1939 | 10.5 C | +0.66 C |
| 1940 | 11.1 C | +1.25 C |
| 1941 | 10.7 C | +0.90 C |
| 1942 | 9.7 C | -0.13 C |
| 1943 | 9.3 C | -0.50 C |
| 1944 | 10.2 C | +0.36 C |
| 1945 | 10.0 C | +0.13 C |
| 1946 | 10.0 C | +0.19 C |
| 1947 | 10.0 C | +0.18 C |
| 1948 | 9.0 C | -0.85 C |
| 1949 | 9.1 C | -0.76 C |
| 1950 | 9.4 C | -0.41 C |
| 1951 | 9.4 C | -0.45 C |
| 1952 | 10.1 C | +0.23 C |
| 1953 | 10.9 C | +1.03 C |
| 1954 | 9.6 C | -0.20 C |
| 1955 | 8.3 C | -1.49 C |
| 1956 | 9.6 C | -0.21 C |
| 1957 | 9.4 C | -0.47 C |
| 1958 | 11.5 C | +1.69 C |
| 1959 | 9.4 C | -0.48 C |
| 1960 | 9.5 C | -0.38 C |
| 1961 | 10.0 C | +0.18 C |
| 1962 | 9.7 C | -0.10 C |
| 1963 | 9.9 C | +0.08 C |
| 1964 | 9.2 C | -0.63 C |
| 1965 | 10.0 C | +0.21 C |
| 1966 | 10.5 C | +0.69 C |
| 1967 | 10.2 C | +0.35 C |
| 1968 | 10.1 C | +0.26 C |
| 1969 | 8.9 C | -0.95 C |
| 1970 | 9.9 C | +0.09 C |
| 1971 | 9.4 C | -0.44 C |
| 1972 | 9.3 C | -0.56 C |
| 1973 | 10.1 C | +0.22 C |
| 1974 | 9.8 C | 0.00 C |
| 1975 | 9.8 C | -0.03 C |
| 1976 | 10.0 C | +0.12 C |
| 1977 | 10.3 C | +0.43 C |
| 1978 | 10.0 C | +0.12 C |
| 1979 | 10.0 C | +0.17 C |
| 1980 | 9.6 C | -0.23 C |
| 1981 | 10.3 C | +0.42 C |
| 1982 | 9.1 C | -0.74 C |
| 1983 | 10.0 C | +0.14 C |
| 1984 | 9.0 C | -0.88 C |
| 1985 | 8.2 C | -1.61 C |
| 1986 | 10.4 C | +0.54 C |
| 1987 | 10.9 C | +1.02 C |
| 1989 | 9.7 C | -0.16 C |
| 1991 | 9.9 C | +0.11 C |
| 1993 | 8.8 C | -0.99 C |
| 1995 | 10.3 C | +0.48 C |
| 1996 | 9.4 C | -0.43 C |
| 1998 | 11.1 C | +1.31 C |
| 1999 | 10.4 C | +0.57 C |
| 2000 | 9.5 C | -0.33 C |
| 2001 | 10.1 C | +0.25 C |
| 2002 | 10.0 C | +0.18 C |
| 2006 | 10.1 C | +0.25 C |
| 2007 | 10.2 C | +0.37 C |
| 2008 | 9.6 C | -0.24 C |
| 2010 | 10.5 C | +0.65 C |
| 2011 | 9.6 C | -0.23 C |
| 2012 | 10.5 C | +0.68 C |
| 2013 | 9.8 C | -0.05 C |
| 2014 | 10.9 C | +1.11 C |
| 2015 | 11.7 C | +1.83 C |
| 2016 | 10.8 C | +0.97 C |
| 2017 | 7.7 C | -2.13 C |
| 2018 | 9.1 C | -0.76 C |
| 2019 | 9.4 C | -0.41 C |
| 2020 | 10.6 C | +0.81 C |
The fitted trend in annual mean temperature here over 1909 to 2020 is 0.02 C (-0.02 to 0.07) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.04 F (-0.03 to 0.12) per decade. The slope is a straight line fitted to 103 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.02 C (-0.02 to 0.07) per decade | 0.04 F (-0.03 to 0.12) per decade | 1909 to 2020 | 103 | Not clearly different from zero |
| Mean daily maximum | 0.04 C (-0.01 to 0.09) per decade | 0.07 F (-0.02 to 0.16) per decade | 1909 to 2020 | 103 | Not clearly different from zero |
| Mean daily minimum | 0.01 C (-0.04 to 0.06) per decade | 0.02 F (-0.07 to 0.10) per decade | 1909 to 2020 | 103 | 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
1908 to 2021| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 45.0 C (113.0 F) | 1961 | 40.0 C (104.0 F) | 114 |
| Coldest night (TNn) | -36.7 C (-34.1 F) | 1968 | -21.7 C (-7.1 F) | 114 |
| Wettest day (Rx1day) | 38.9 mm (1.5 in) | 2017 | 21.6 mm (0.9 in) | 114 |
| Wettest five days (Rx5day) | 78.8 mm (3.1 in) | 1927 | 38.8 mm (1.5 in) | 114 |
| Longest dry spell (CDD) | 93 days | 2017 | 41 days | 114 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1908 | 40.0 C (104.0 F) |
| 1909 | 40.0 C (104.0 F) |
| 1910 | 37.8 C (100.0 F) |
| 1911 | 40.6 C (105.1 F) |
| 1912 | 38.3 C (100.9 F) |
| 1913 | 38.9 C (102.0 F) |
| 1914 | 38.9 C (102.0 F) |
| 1915 | 39.4 C (102.9 F) |
| 1916 | 37.8 C (100.0 F) |
| 1917 | 39.4 C (102.9 F) |
| 1918 | 40.0 C (104.0 F) |
| 1919 | 41.1 C (106.0 F) |
| 1920 | 40.0 C (104.0 F) |
| 1921 | 37.8 C (100.0 F) |
| 1922 | 41.7 C (107.1 F) |
| 1923 | 41.1 C (106.0 F) |
| 1924 | 40.6 C (105.1 F) |
| 1925 | 39.4 C (102.9 F) |
| 1926 | 39.4 C (102.9 F) |
| 1927 | 38.9 C (102.0 F) |
| 1928 | 42.8 C (109.0 F) |
| 1929 | 40.6 C (105.1 F) |
| 1930 | 39.4 C (102.9 F) |
| 1931 | 43.3 C (109.9 F) |
| 1932 | 41.1 C (106.0 F) |
| 1933 | 41.1 C (106.0 F) |
| 1934 | 42.8 C (109.0 F) |
| 1935 | 41.7 C (107.1 F) |
| 1936 | 41.1 C (106.0 F) |
| 1937 | 40.6 C (105.1 F) |
| 1938 | 41.7 C (107.1 F) |
| 1939 | 43.3 C (109.9 F) |
| 1940 | 41.7 C (107.1 F) |
| 1941 | 42.2 C (108.0 F) |
| 1942 | 40.6 C (105.1 F) |
| 1943 | 37.2 C (99.0 F) |
| 1944 | 39.4 C (102.9 F) |
| 1945 | 38.9 C (102.0 F) |
| 1946 | 40.6 C (105.1 F) |
| 1947 | 38.9 C (102.0 F) |
| 1948 | 37.2 C (99.0 F) |
| 1949 | 41.1 C (106.0 F) |
| 1950 | 40.0 C (104.0 F) |
| 1951 | 39.4 C (102.9 F) |
| 1952 | 40.6 C (105.1 F) |
| 1953 | 40.0 C (104.0 F) |
| 1954 | 37.2 C (99.0 F) |
| 1955 | 41.1 C (106.0 F) |
| 1956 | 40.0 C (104.0 F) |
| 1957 | 36.1 C (97.0 F) |
| 1958 | 40.6 C (105.1 F) |
| 1959 | 41.7 C (107.1 F) |
| 1960 | 42.2 C (108.0 F) |
| 1961 | 45.0 C (113.0 F) |
| 1962 | 38.9 C (102.0 F) |
| 1963 | 36.7 C (98.1 F) |
| 1964 | 41.1 C (106.0 F) |
| 1965 | 39.4 C (102.9 F) |
| 1966 | 40.6 C (105.1 F) |
| 1967 | 41.1 C (106.0 F) |
| 1968 | 41.1 C (106.0 F) |
| 1969 | 36.7 C (98.1 F) |
| 1970 | 40.0 C (104.0 F) |
| 1971 | 39.4 C (102.9 F) |
| 1972 | 42.2 C (108.0 F) |
| 1973 | 38.3 C (100.9 F) |
| 1974 | 37.8 C (100.0 F) |
| 1975 | 40.0 C (104.0 F) |
| 1976 | 38.3 C (100.9 F) |
| 1977 | 40.0 C (104.0 F) |
| 1978 | 39.4 C (102.9 F) |
| 1979 | 41.1 C (106.0 F) |
| 1980 | 39.4 C (102.9 F) |
| 1981 | 39.4 C (102.9 F) |
| 1982 | 39.4 C (102.9 F) |
| 1983 | 38.3 C (100.9 F) |
| 1984 | 41.1 C (106.0 F) |
| 1985 | 39.4 C (102.9 F) |
| 1986 | 37.8 C (100.0 F) |
| 1987 | 37.2 C (99.0 F) |
| 1988 | 39.4 C (102.9 F) |
| 1989 | 40.0 C (104.0 F) |
| 1990 | 41.1 C (106.0 F) |
| 1991 | 37.2 C (99.0 F) |
| 1992 | 40.0 C (104.0 F) |
| 1993 | 35.0 C (95.0 F) |
| 1994 | 41.1 C (106.0 F) |
| 1995 | 36.1 C (97.0 F) |
| 1996 | 39.4 C (102.9 F) |
| 1997 | 38.3 C (100.9 F) |
| 1998 | 41.7 C (107.1 F) |
| 1999 | 38.3 C (100.9 F) |
| 2000 | 38.9 C (102.0 F) |
| 2001 | 38.9 C (102.0 F) |
| 2002 | 42.2 C (108.0 F) |
| 2003 | 40.6 C (105.1 F) |
| 2004 | 39.4 C (102.9 F) |
| 2005 | 40.6 C (105.1 F) |
| 2006 | 41.7 C (107.1 F) |
| 2007 | 42.2 C (108.0 F) |
| 2008 | 42.8 C (109.0 F) |
| 2009 | 41.1 C (106.0 F) |
| 2010 | 39.4 C (102.9 F) |
| 2011 | 40.0 C (104.0 F) |
| 2012 | 40.6 C (105.1 F) |
| 2013 | 40.6 C (105.1 F) |
| 2014 | 41.7 C (107.1 F) |
| 2015 | 45.0 C (113.0 F) |
| 2016 | 38.9 C (102.0 F) |
| 2017 | 37.8 C (100.0 F) |
| 2018 | 43.3 C (109.9 F) |
| 2019 | 39.4 C (102.9 F) |
| 2020 | 41.7 C (107.1 F) |
| 2021 | 45.0 C (113.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1908 | -11.1 C (12.0 F) |
| 1909 | -32.2 C (-26.0 F) |
| 1910 | -19.4 C (-2.9 F) |
| 1911 | -21.1 C (-6.0 F) |
| 1912 | -28.9 C (-20.0 F) |
| 1913 | -26.7 C (-16.1 F) |
| 1914 | -18.3 C (-0.9 F) |
| 1915 | -15.0 C (5.0 F) |
| 1916 | -29.4 C (-20.9 F) |
| 1917 | -17.8 C (0.0 F) |
| 1918 | -21.1 C (-6.0 F) |
| 1919 | -31.1 C (-24.0 F) |
| 1920 | -18.3 C (-0.9 F) |
| 1921 | -15.6 C (3.9 F) |
| 1922 | -26.1 C (-15.0 F) |
| 1923 | -19.4 C (-2.9 F) |
| 1924 | -29.4 C (-20.9 F) |
| 1925 | -16.1 C (3.0 F) |
| 1926 | -18.3 C (-0.9 F) |
| 1927 | -22.2 C (-8.0 F) |
| 1928 | -15.0 C (5.0 F) |
| 1929 | -31.7 C (-25.1 F) |
| 1930 | -33.3 C (-27.9 F) |
| 1931 | -20.6 C (-5.1 F) |
| 1932 | -28.9 C (-20.0 F) |
| 1933 | -26.7 C (-16.1 F) |
| 1934 | -9.4 C (15.1 F) |
| 1935 | -27.8 C (-18.0 F) |
| 1936 | -26.7 C (-16.1 F) |
| 1937 | -31.1 C (-24.0 F) |
| 1938 | -13.3 C (8.1 F) |
| 1939 | -21.7 C (-7.1 F) |
| 1940 | -13.3 C (8.1 F) |
| 1941 | -16.1 C (3.0 F) |
| 1942 | -26.1 C (-15.0 F) |
| 1943 | -23.3 C (-9.9 F) |
| 1944 | -13.3 C (8.1 F) |
| 1945 | -16.7 C (1.9 F) |
| 1946 | -22.2 C (-8.0 F) |
| 1947 | -24.4 C (-11.9 F) |
| 1948 | -22.2 C (-8.0 F) |
| 1949 | -30.0 C (-22.0 F) |
| 1950 | -32.2 C (-26.0 F) |
| 1951 | -23.3 C (-9.9 F) |
| 1952 | -25.0 C (-13.0 F) |
| 1953 | -10.0 C (14.0 F) |
| 1954 | -30.6 C (-23.1 F) |
| 1955 | -25.6 C (-14.1 F) |
| 1956 | -29.4 C (-20.9 F) |
| 1957 | -31.1 C (-24.0 F) |
| 1958 | -10.0 C (14.0 F) |
| 1959 | -22.8 C (-9.0 F) |
| 1960 | -25.6 C (-14.1 F) |
| 1961 | -25.6 C (-14.1 F) |
| 1962 | -23.3 C (-9.9 F) |
| 1963 | -20.0 C (-4.0 F) |
| 1964 | -27.2 C (-17.0 F) |
| 1965 | -12.8 C (9.0 F) |
| 1966 | -13.3 C (8.1 F) |
| 1967 | -16.7 C (1.9 F) |
| 1968 | -36.7 C (-34.1 F) |
| 1969 | -26.7 C (-16.1 F) |
| 1970 | -13.3 C (8.1 F) |
| 1971 | -13.9 C (7.0 F) |
| 1972 | -26.1 C (-15.0 F) |
| 1973 | -18.9 C (-2.0 F) |
| 1974 | -29.4 C (-20.9 F) |
| 1975 | -18.9 C (-2.0 F) |
| 1976 | -13.3 C (8.1 F) |
| 1977 | -22.8 C (-9.0 F) |
| 1978 | -28.3 C (-18.9 F) |
| 1979 | -26.7 C (-16.1 F) |
| 1980 | -22.2 C (-8.0 F) |
| 1981 | -13.9 C (7.0 F) |
| 1982 | -34.4 C (-29.9 F) |
| 1983 | -26.7 C (-16.1 F) |
| 1984 | -23.3 C (-9.9 F) |
| 1985 | -27.2 C (-17.0 F) |
| 1986 | -13.9 C (7.0 F) |
| 1987 | -17.8 C (0.0 F) |
| 1988 | -20.0 C (-4.0 F) |
| 1989 | -25.0 C (-13.0 F) |
| 1990 | -25.6 C (-14.1 F) |
| 1991 | -13.3 C (8.1 F) |
| 1992 | -16.1 C (3.0 F) |
| 1993 | -23.9 C (-11.0 F) |
| 1994 | -18.3 C (-0.9 F) |
| 1995 | -18.9 C (-2.0 F) |
| 1996 | -31.1 C (-24.0 F) |
| 1997 | -16.7 C (1.9 F) |
| 1998 | -21.7 C (-7.1 F) |
| 1999 | -10.6 C (12.9 F) |
| 2000 | -13.3 C (8.1 F) |
| 2001 | -12.2 C (10.0 F) |
| 2002 | -16.1 C (3.0 F) |
| 2003 | -15.6 C (3.9 F) |
| 2004 | -33.9 C (-29.0 F) |
| 2005 | -17.8 C (0.0 F) |
| 2006 | -22.8 C (-9.0 F) |
| 2007 | -18.9 C (-2.0 F) |
| 2008 | -30.6 C (-23.1 F) |
| 2009 | -22.2 C (-8.0 F) |
| 2010 | -15.6 C (3.9 F) |
| 2011 | -16.7 C (1.9 F) |
| 2012 | -12.8 C (9.0 F) |
| 2013 | -21.7 C (-7.1 F) |
| 2014 | -17.8 C (0.0 F) |
| 2015 | -13.9 C (7.0 F) |
| 2016 | -29.4 C (-20.9 F) |
| 2017 | -27.2 C (-17.0 F) |
| 2018 | -18.9 C (-2.0 F) |
| 2019 | -21.1 C (-6.0 F) |
| 2020 | -15.6 C (3.9 F) |
| 2021 | -13.9 C (7.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1908 | 24.1 mm (0.9 in) |
| 1909 | 25.7 mm (1.0 in) |
| 1910 | 21.6 mm (0.9 in) |
| 1911 | 24.4 mm (1.0 in) |
| 1912 | 24.6 mm (1.0 in) |
| 1913 | 23.9 mm (0.9 in) |
| 1914 | 21.8 mm (0.9 in) |
| 1915 | 31.5 mm (1.2 in) |
| 1916 | 31.8 mm (1.3 in) |
| 1917 | 25.4 mm (1.0 in) |
| 1918 | 11.4 mm (0.4 in) |
| 1919 | 20.3 mm (0.8 in) |
| 1920 | 26.4 mm (1.0 in) |
| 1921 | 20.8 mm (0.8 in) |
| 1922 | 20.6 mm (0.8 in) |
| 1923 | 34.8 mm (1.4 in) |
| 1924 | 11.7 mm (0.5 in) |
| 1925 | 30.0 mm (1.2 in) |
| 1926 | 29.5 mm (1.2 in) |
| 1927 | 34.0 mm (1.3 in) |
| 1928 | 22.9 mm (0.9 in) |
| 1929 | 28.2 mm (1.1 in) |
| 1930 | 27.4 mm (1.1 in) |
| 1931 | 29.5 mm (1.2 in) |
| 1932 | 21.8 mm (0.9 in) |
| 1933 | 29.5 mm (1.2 in) |
| 1934 | 17.8 mm (0.7 in) |
| 1935 | 31.8 mm (1.3 in) |
| 1936 | 19.1 mm (0.8 in) |
| 1937 | 23.9 mm (0.9 in) |
| 1938 | 29.2 mm (1.1 in) |
| 1939 | 14.2 mm (0.6 in) |
| 1940 | 25.9 mm (1.0 in) |
| 1941 | 18.8 mm (0.7 in) |
| 1942 | 34.5 mm (1.4 in) |
| 1943 | 17.8 mm (0.7 in) |
| 1944 | 11.9 mm (0.5 in) |
| 1945 | 29.2 mm (1.1 in) |
| 1946 | 20.1 mm (0.8 in) |
| 1947 | 20.6 mm (0.8 in) |
| 1948 | 25.9 mm (1.0 in) |
| 1949 | 16.5 mm (0.6 in) |
| 1950 | 18.3 mm (0.7 in) |
| 1951 | 29.2 mm (1.1 in) |
| 1952 | 16.0 mm (0.6 in) |
| 1953 | 22.9 mm (0.9 in) |
| 1954 | 16.8 mm (0.7 in) |
| 1955 | 25.9 mm (1.0 in) |
| 1956 | 22.4 mm (0.9 in) |
| 1957 | 16.5 mm (0.6 in) |
| 1958 | 16.3 mm (0.6 in) |
| 1959 | 34.8 mm (1.4 in) |
| 1960 | 12.7 mm (0.5 in) |
| 1961 | 18.8 mm (0.7 in) |
| 1962 | 21.8 mm (0.9 in) |
| 1963 | 19.8 mm (0.8 in) |
| 1964 | 23.6 mm (0.9 in) |
| 1965 | 15.7 mm (0.6 in) |
| 1966 | 22.6 mm (0.9 in) |
| 1967 | 18.0 mm (0.7 in) |
| 1968 | 32.5 mm (1.3 in) |
| 1969 | 16.5 mm (0.6 in) |
| 1970 | 21.1 mm (0.8 in) |
| 1971 | 18.5 mm (0.7 in) |
| 1972 | 16.5 mm (0.6 in) |
| 1973 | 16.8 mm (0.7 in) |
| 1974 | 16.0 mm (0.6 in) |
| 1975 | 31.5 mm (1.2 in) |
| 1976 | 17.8 mm (0.7 in) |
| 1977 | 30.7 mm (1.2 in) |
| 1978 | 18.5 mm (0.7 in) |
| 1979 | 17.8 mm (0.7 in) |
| 1980 | 23.6 mm (0.9 in) |
| 1981 | 20.1 mm (0.8 in) |
| 1982 | 37.3 mm (1.5 in) |
| 1983 | 18.3 mm (0.7 in) |
| 1984 | 14.5 mm (0.6 in) |
| 1985 | 16.3 mm (0.6 in) |
| 1986 | 17.8 mm (0.7 in) |
| 1987 | 26.7 mm (1.1 in) |
| 1988 | 27.2 mm (1.1 in) |
| 1989 | 17.3 mm (0.7 in) |
| 1990 | 15.2 mm (0.6 in) |
| 1991 | 16.3 mm (0.6 in) |
| 1992 | 21.6 mm (0.9 in) |
| 1993 | 25.4 mm (1.0 in) |
| 1994 | 36.3 mm (1.4 in) |
| 1995 | 17.0 mm (0.7 in) |
| 1996 | 19.3 mm (0.8 in) |
| 1997 | 21.6 mm (0.9 in) |
| 1998 | 19.3 mm (0.8 in) |
| 1999 | 15.5 mm (0.6 in) |
| 2000 | 36.3 mm (1.4 in) |
| 2001 | 17.8 mm (0.7 in) |
| 2002 | 13.7 mm (0.5 in) |
| 2003 | 22.4 mm (0.9 in) |
| 2004 | 19.1 mm (0.8 in) |
| 2005 | 24.6 mm (1.0 in) |
| 2006 | 18.0 mm (0.7 in) |
| 2007 | 24.1 mm (0.9 in) |
| 2008 | 19.1 mm (0.8 in) |
| 2009 | 21.6 mm (0.9 in) |
| 2010 | 26.7 mm (1.1 in) |
| 2011 | 37.6 mm (1.5 in) |
| 2012 | 30.5 mm (1.2 in) |
| 2013 | 18.3 mm (0.7 in) |
| 2014 | 16.5 mm (0.6 in) |
| 2015 | 29.5 mm (1.2 in) |
| 2016 | 38.1 mm (1.5 in) |
| 2017 | 38.9 mm (1.5 in) |
| 2018 | 18.8 mm (0.7 in) |
| 2019 | 30.5 mm (1.2 in) |
| 2020 | 36.6 mm (1.4 in) |
| 2021 | 12.4 mm (0.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1908 | 38.9 mm (1.5 in) |
| 1909 | 43.1 mm (1.7 in) |
| 1910 | 39.9 mm (1.6 in) |
| 1911 | 45.7 mm (1.8 in) |
| 1912 | 31.8 mm (1.3 in) |
| 1913 | 46.3 mm (1.8 in) |
| 1914 | 45.4 mm (1.8 in) |
| 1915 | 43.7 mm (1.7 in) |
| 1916 | 56.7 mm (2.2 in) |
| 1917 | 39.6 mm (1.6 in) |
| 1918 | 18.3 mm (0.7 in) |
| 1919 | 40.2 mm (1.6 in) |
| 1920 | 38.1 mm (1.5 in) |
| 1921 | 48.8 mm (1.9 in) |
| 1922 | 28.0 mm (1.1 in) |
| 1923 | 41.0 mm (1.6 in) |
| 1924 | 30.0 mm (1.2 in) |
| 1925 | 37.6 mm (1.5 in) |
| 1926 | 54.1 mm (2.1 in) |
| 1927 | 78.8 mm (3.1 in) |
| 1928 | 37.6 mm (1.5 in) |
| 1929 | 54.5 mm (2.1 in) |
| 1930 | 67.0 mm (2.6 in) |
| 1931 | 39.6 mm (1.6 in) |
| 1932 | 39.3 mm (1.5 in) |
| 1933 | 58.2 mm (2.3 in) |
| 1934 | 37.1 mm (1.5 in) |
| 1935 | 32.6 mm (1.3 in) |
| 1936 | 47.6 mm (1.9 in) |
| 1937 | 37.2 mm (1.5 in) |
| 1938 | 30.2 mm (1.2 in) |
| 1939 | 31.6 mm (1.2 in) |
| 1940 | 46.0 mm (1.8 in) |
| 1941 | 37.1 mm (1.5 in) |
| 1942 | 53.5 mm (2.1 in) |
| 1943 | 27.5 mm (1.1 in) |
| 1944 | 21.6 mm (0.9 in) |
| 1945 | 59.7 mm (2.4 in) |
| 1946 | 28.7 mm (1.1 in) |
| 1947 | 44.0 mm (1.7 in) |
| 1948 | 46.7 mm (1.8 in) |
| 1949 | 24.2 mm (1.0 in) |
| 1950 | 33.9 mm (1.3 in) |
| 1951 | 53.2 mm (2.1 in) |
| 1952 | 30.2 mm (1.2 in) |
| 1953 | 47.5 mm (1.9 in) |
| 1954 | 21.1 mm (0.8 in) |
| 1955 | 49.6 mm (2.0 in) |
| 1956 | 30.6 mm (1.2 in) |
| 1957 | 33.3 mm (1.3 in) |
| 1958 | 41.2 mm (1.6 in) |
| 1959 | 43.7 mm (1.7 in) |
| 1960 | 29.2 mm (1.1 in) |
| 1961 | 39.9 mm (1.6 in) |
| 1962 | 40.6 mm (1.6 in) |
| 1963 | 50.1 mm (2.0 in) |
| 1964 | 53.1 mm (2.1 in) |
| 1965 | 23.6 mm (0.9 in) |
| 1966 | 44.4 mm (1.7 in) |
| 1967 | 28.4 mm (1.1 in) |
| 1968 | 39.4 mm (1.6 in) |
| 1969 | 26.2 mm (1.0 in) |
| 1970 | 46.6 mm (1.8 in) |
| 1971 | 36.9 mm (1.5 in) |
| 1972 | 45.2 mm (1.8 in) |
| 1973 | 40.5 mm (1.6 in) |
| 1974 | 33.8 mm (1.3 in) |
| 1975 | 36.2 mm (1.4 in) |
| 1976 | 26.2 mm (1.0 in) |
| 1977 | 61.5 mm (2.4 in) |
| 1978 | 40.6 mm (1.6 in) |
| 1979 | 30.4 mm (1.2 in) |
| 1980 | 34.3 mm (1.4 in) |
| 1981 | 32.1 mm (1.3 in) |
| 1982 | 70.4 mm (2.8 in) |
| 1983 | 37.1 mm (1.5 in) |
| 1984 | 26.7 mm (1.1 in) |
| 1985 | 36.4 mm (1.4 in) |
| 1986 | 27.7 mm (1.1 in) |
| 1987 | 43.2 mm (1.7 in) |
| 1988 | 30.8 mm (1.2 in) |
| 1989 | 41.9 mm (1.6 in) |
| 1990 | 30.9 mm (1.2 in) |
| 1991 | 37.1 mm (1.5 in) |
| 1992 | 37.6 mm (1.5 in) |
| 1993 | 33.3 mm (1.3 in) |
| 1994 | 36.6 mm (1.4 in) |
| 1995 | 37.6 mm (1.5 in) |
| 1996 | 44.7 mm (1.8 in) |
| 1997 | 39.1 mm (1.5 in) |
| 1998 | 35.9 mm (1.4 in) |
| 1999 | 23.4 mm (0.9 in) |
| 2000 | 39.1 mm (1.5 in) |
| 2001 | 33.2 mm (1.3 in) |
| 2002 | 32.2 mm (1.3 in) |
| 2003 | 43.1 mm (1.7 in) |
| 2004 | 32.9 mm (1.3 in) |
| 2005 | 43.4 mm (1.7 in) |
| 2006 | 47.7 mm (1.9 in) |
| 2007 | 38.8 mm (1.5 in) |
| 2008 | 34.0 mm (1.3 in) |
| 2009 | 44.5 mm (1.8 in) |
| 2010 | 33.8 mm (1.3 in) |
| 2011 | 38.1 mm (1.5 in) |
| 2012 | 51.4 mm (2.0 in) |
| 2013 | 26.7 mm (1.1 in) |
| 2014 | 24.9 mm (1.0 in) |
| 2015 | 59.7 mm (2.4 in) |
| 2016 | 47.2 mm (1.9 in) |
| 2017 | 44.2 mm (1.7 in) |
| 2018 | 44.2 mm (1.7 in) |
| 2019 | 36.0 mm (1.4 in) |
| 2020 | 61.5 mm (2.4 in) |
| 2021 | 19.6 mm (0.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1908 | 22 days |
| 1909 | 28 days |
| 1910 | 46 days |
| 1911 | 39 days |
| 1912 | 22 days |
| 1913 | 35 days |
| 1914 | 55 days |
| 1915 | 34 days |
| 1916 | 57 days |
| 1917 | 73 days |
| 1918 | 23 days |
| 1919 | 37 days |
| 1920 | 24 days |
| 1921 | 24 days |
| 1922 | 54 days |
| 1923 | 46 days |
| 1924 | 30 days |
| 1925 | 39 days |
| 1926 | 58 days |
| 1927 | 28 days |
| 1928 | 26 days |
| 1929 | 31 days |
| 1930 | 59 days |
| 1931 | 40 days |
| 1932 | 40 days |
| 1933 | 39 days |
| 1934 | 37 days |
| 1935 | 27 days |
| 1936 | 59 days |
| 1937 | 34 days |
| 1938 | 67 days |
| 1939 | 63 days |
| 1940 | 48 days |
| 1941 | 27 days |
| 1942 | 42 days |
| 1943 | 42 days |
| 1944 | 54 days |
| 1945 | 41 days |
| 1946 | 47 days |
| 1947 | 29 days |
| 1948 | 50 days |
| 1949 | 72 days |
| 1950 | 58 days |
| 1951 | 55 days |
| 1952 | 63 days |
| 1953 | 34 days |
| 1954 | 35 days |
| 1955 | 48 days |
| 1956 | 32 days |
| 1957 | 52 days |
| 1958 | 50 days |
| 1959 | 51 days |
| 1960 | 47 days |
| 1961 | 35 days |
| 1962 | 56 days |
| 1963 | 34 days |
| 1964 | 28 days |
| 1965 | 33 days |
| 1966 | 29 days |
| 1967 | 76 days |
| 1968 | 43 days |
| 1969 | 77 days |
| 1970 | 37 days |
| 1971 | 42 days |
| 1972 | 25 days |
| 1973 | 42 days |
| 1974 | 60 days |
| 1975 | 32 days |
| 1976 | 36 days |
| 1977 | 33 days |
| 1978 | 46 days |
| 1979 | 44 days |
| 1980 | 33 days |
| 1981 | 52 days |
| 1982 | 25 days |
| 1983 | 25 days |
| 1984 | 34 days |
| 1985 | 54 days |
| 1986 | 43 days |
| 1987 | 68 days |
| 1988 | 64 days |
| 1989 | 54 days |
| 1990 | 27 days |
| 1991 | 56 days |
| 1992 | 32 days |
| 1993 | 28 days |
| 1994 | 39 days |
| 1995 | 27 days |
| 1996 | 40 days |
| 1997 | 34 days |
| 1998 | 42 days |
| 1999 | 41 days |
| 2000 | 57 days |
| 2001 | 56 days |
| 2002 | 26 days |
| 2003 | 63 days |
| 2004 | 36 days |
| 2005 | 38 days |
| 2006 | 69 days |
| 2007 | 30 days |
| 2008 | 35 days |
| 2009 | 21 days |
| 2010 | 27 days |
| 2011 | 66 days |
| 2012 | 71 days |
| 2013 | 37 days |
| 2014 | 39 days |
| 2015 | 39 days |
| 2016 | 41 days |
| 2017 | 93 days |
| 2018 | 62 days |
| 2019 | 42 days |
| 2020 | 78 days |
| 2021 | 47 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
103 years with a frostAcross 103 years with a frost, the median last spring frost at Lacrosse falls on 23 May and the median first autumn frost on 18 September, which leaves a median of 113 days between them.
In 1982 to 2020 the median growing season was 126 days. That is 20 days more than in 1909 to 1938.
Fitted over all years, the growing season changes by +2.5 days per decade at this station.
| Measure | Median, all years | Earliest period (1909 to 1938) | Recent period (1982 to 2020) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 23 May | 31 May | 16 May | 15 days earlier | -1.3 days per decade |
| First autumn frost | 18 September | 15 September | 22 September | 7 days later | +1.2 days per decade |
| Growing days | 113 days | 106 days | 126 days | 20 days more | +2.5 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
105 years, 1909 to 2020A day with at least 21.8 mm (0.9 in) of rain is expected about once in 2 years. A day with at least 44.4 mm (1.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 21.8 mm (0.9 in) | |
| 5 years | 28.0 mm (1.1 in) | |
| 10 years | 32.1 mm (1.3 in) | |
| 25 years | 37.1 mm (1.5 in) | |
| 50 years | 40.8 mm (1.6 in) | |
| 100 years | 44.4 mm (1.7 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 105 years of values from 1909 to 2020.
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: 38.9 mm (1.5 in) in 2017; 38.1 mm (1.5 in) in 2016; 37.3 mm (1.5 in) in 1982.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2002 to 2020 against 1961 to 1990Over 2002 to 2020, Lacrosse had a mean temperature of 10.0 C (50.1 F) and 365.7 mm (14.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Monument 2 (United States, 252 km away), Susanville 2SW (United States, 746 km away) and Sunnyside - Lund 31S (United States, 962 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Monument 2 | United States | 252 km (157 mi) | 10.2 C (50.3 F) | 343.9 mm (13.5 in) | 0.80 |
| Susanville 2SW | United States | 746 km (464 mi) | 9.6 C (49.2 F) | 351.3 mm (13.8 in) | 0.81 |
| Sunnyside - Lund 31S | United States | 962 km (598 mi) | 10.0 C (49.9 F) | 265.8 mm (10.5 in) | 0.82 |
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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).