National Weather Service United States Department of Commerce
La Crosse Temperature Records

Mean Temperature for a Year

Warmest   Coldest
1. 51.8 1998   1. 41.9 1917
2. 51.6 1931   2. 43.1 1875
3. 51.1 2012   3. 43.3 1888
4. 51.0 2023        
5. 50.9 2016   4. 43.4 1951
6. 50.6 1878   5. 43.5 1873
7.  50.6 1878        
8. 50.4  2017   6. 43.7 1924
    1987   7. 43.9 1972
10. 49.8 2006       1883
        9. 44.1 1965
        10. 44.2 1929
            1893
            1885


Highest Mean Temperature for Months3.
January   February   March   April
1. 32.0 1880   1. 36.7 1878   1. 50.4 2012   1. 56.9 1915
2. 31.1 2006   2. 35.4 2024   2. 47.1 1878   2. 54.6 1977
3. 28.6 1933   3. 34.2 1887   3. 45.7 1910   3. 54.5 2010
4. 28.3 1944   4. 34.1 1998   4. 44.5 1946       1941
5. 28.0 1990   5. 33.7 1882   5. 43.0 1945   5. 54.1 1942
6. 27.9 2002   6. 33.3 2017   6. 42.5 2000   6. 54.0 1955
7. 27.1 1878   7. 32.8 1954   7. 41.3 1973   7.  53.6  2006
8. 26.4 1931   8. 31.5 1931       2016       1925
9. 25.5 1914   9. 31.2 1999   9. 40.5 2010   9. 53.2 1878
10. 25.1 1921       1987       1968   10. 52.9  1987
                            1946
May   June   July   August
1. 68.0 1934   1. 76.5 2021   1. 79.6 2012   1. 78.3 1947
2. 67.6 2018       1933   2. 79.5 1936   2. 77.7 1995
3. 67.3 1977   3. 74.3 2005   3.  79.2  1916       1900
    1881       1991       1901   4. 76.8 1937
5. 66.0 1998   5. 74.1 1934   5. 78.5 1955   5. 76.3 1955
6. 65.8 1896   6. 73.9 1873   6. 78.2 1980   6. 76.0 1988
7. 65.4 1936   7. 73.7 2018   7. 78.0 2006   7. 75.2 2003
    1887       1931   8. 77.9 1935       1982
9. 65.3 1880   9. 73.5 1955   9. 77.6 2011   9. 74.8 1936
10. 65.2 1988   10. 73.4 1988   10. 77.5 1921   10. 74.3 1881
September   October   November   December
1. 69.3 2015   1. 61.2 1963   1. 47.5 2001   1. 38.9 1877
2. 69.1 2019   2. 60.5 1947   2. 46.2 2016   2. 35.3 2023
3. 68.8 1998   3. 59.1 1900   3. 43.2 1931   3. 34.2 2015
    1931   4. 59.0 1879   4. 43.1 2015   4. 33.8 1889
5. 68.6 2023   5. 57.4 1956   5. 42.9 1999   5. 33.7 1881
6. 68.5 1931   6. 57.1 1973   6. 42.7 2009   6. 32.7 1931
7. 68.4 1948   7. 57.0 1950   7. 42.1 1899   7. 32.1 1923
8. 68.3 1978   8. 56.9 1920   8. 41.8 2020   8. 31.6 1875
9. 67.9 1908   9. 56.7 1924   9. 41.7 1922   9. 31.5 1891
10. 67.7 2016   10. 56.5 2007   10. 41.6 1994   10. 31.3 1913
            1953                



Lowest Mean Temperature for Months
January   February   March   April
1. -1.1 1912   1. 3.9 1875   1. 21.2 1899   1. 39.3 2018
2. 2.6 1888   2. 4.3 1936   2. 22.1 1960       1874
3. 2.9 1977   3. 9.4 1899   3. 22.2 1888   3. 39.8 1907
4. 4.3 1982   4. 9.7 2014   4. 23.0 1965   4. 40.4 1950
    1929   5. 9.9 1917   5. 24.2 1923   5. 40.5 1909
6. 4.9 1883   6. 10.2 1904   6. 24.5 1975   6. 41.4 1975
7. 5.4 1918   7. 10.8 1978   7. 24.9 1951   7. 41.6 1920
8. 5.6 1875   8. 11.2 2015   8. 25.0 1932   8. 41.8 1961
9. 5.8 1893   9. 11.3 1885       1890   9. 42.1 1953
10. 5.9 1994   10.  11.6

1929

  10. 25.6 1906   10. 42.4 1928
                             
May   June   July   August
1. 50.8 1907   1. 61.4 1969   1. 66.8 1891   1. 64.8 1927
2. 51.7 1888   2. 63.0 1928   2. 68.0 1992       1915
3. 52.0 1924   3. 63.1 1917   3. 68.1 2009   3. 65.8 1885
4. 53.0 1892       1915   4. 68.5 1971   4. 66.0 1888
5. 53.4 1890   5. 63.2 1916   5. 68.6 1962   5. 66.2 1890
6. 53.9 1954   6. 63.3 1945   6. 68.7 1915   6. 66.5 1917
7. 54.0 1945       1926   7. 69.0 1922   7. 66.6 2004
    1883   8. 63.5 1982   8. 69.2 1924       1992
9. 54.1 1947   9. 64.1 1958   9. 69.3 1882       1903
    1915   10. 64.2 1902   10. 69.5 1904       1897
                             
September   October   November   December
1. 54.8 1918   1. 39.4 1917   1. 25.1 1880   1. 6.4 1983
2. 55.0 1879   2. 39.8 1925   2. 26.4 1959   2. 8.7 2000
3. 55.5 1896   3. 44.0 1873   3. 26.5 1951   3. 9.1 1985
4. 55.6 1888   4. 44.5 2009   4. 27.3 1991   4. 10.7 1876
5. 56.5 1993   5. 44.6  1988   5. 27.4 1896   5. 11.6 1919
6. 56.6 1965       1887   6. 27.6 1911   6. 12.1 1989
7. 56.9 1974   7. 44.9 1895   7. 27.9 1976   7. 12.4 1917
8. 57.0 1924   8.  45.0  1976   8. 28.0 1985   8. 12.5 1963
9. 57.4 1975       1952   9. 28.7 1873   9. 12.6 1924
10. 57.7 1883   10. 45.2  1980   10. 28.9 1995   10. 12.8 1976
            1889                



Mean Temperature for a Month

Highest   Lowest
1. 79.5 July 1936   1. -1.1 January 1912
2. 79.2 July 1916   2. 2.6 January 1888
    July 1901   3. 2.9 January 1977
4. 78.5 July 1955   4. 4.3 January 1982
5. 78.3 July 1980       February 1936
6. 78.2 August 1947       January 1929
7. 78.0 July 2006   7. 4.9 January 1883
8. 77.9 July 1935   8. 5.4 January 1918
9. 77.8 August 1995   9. 5.6 January 1875
10. 77.7 August 1990   10. 5.8 January 1893
 

 

Record Daily Temperature

 

Warmest   Coldest
1. 108 July 13, 1995   1. -43 January 18, 1873
    July 14, 1936   2. -42 January 21, 1888
3. 107 May 31, 1934   3. -37 January 30, 1951
4. 106 July 13, 1936   4. -36 February 3, 1996
5. 105 August 1, 1988       February 8, 1971
    July 12, 1936   6.   -34  February 2, 1996
7. 104 August 23, 2023       January 12, 1912
    July 7, 1980       January 7, 1912
    July 11, 1936   9. -33  January 20, 1994
    July 7, 1936   10.  -32 January 19, 1970
    July 24, 1901       February 10, 1899
    July 21, 1901       February 9, 1899

Records are from 1873.