National Weather Service United States Department of Commerce

La Crosse September Record Temperatures

Day

High

Low

 

Lowest High

Highest Low

 

Precipitation

1

98/1913

40/1909

 

59/1924

75/1953

  1.25/1923

2

98/1937

42/1893

 

56/1952

76/1937

  1.63/1875

3

95/1929

38/1974

 

58/1905

72/1985*

  2.30/1934

4

95/1925

37/1891

 

60/2008

73/2014*

  1.44/2018

5

95/1922

40/1918

 

59/1896*

74/1912

  2.70/1925
               

6

101/1922

41/1988*

 

60/1965

76/2015

  5.55/1884

7

100/1978

40/1986*

 

55/1911

75/1985

  2.16/1941

8

99/1978

35/1883

 

54/2020*

73/1978*

  2.24/1901

9

100/1955

38/1924*

 

51/2020

74/1897

  2.75/1876

10

99/1931

34/1917

 

51/1918

73/1931

  2.42/1986
               

11

97/1895

35/1898

 

56/1924

74/1895

  2.05/1900

12

92/1998*

35/1955

 

50/2014

71/1931*

  2.12/1972

13

95/1998

32/1902

 

54/1970*

73/1939

  2.61/2005

14

96/1939

31/1923

 

52/1970

74/1939

  2.50/2004

15

96/1939

34/2007*

 

47/1916

74/1939

  2.53/1936
               

16

94/1931

34/1916

 

51/1903

71/1955

  2.85/1992

17

93/2018*

33/1916

 

50/1901

73/1955

  1.74/1942

18

95/1955

32/1929

 

52/1886

74/1891

  1.60/1942

19

94/1895

34/1929

 

46/1901

73/1985

  3.35/1983

20

93/1908

32/1991

 

50/1875

72/1891

  2.05/1980
               

21

93/1891

32/1918

 

45/1913

74/2019

  3.17/2016

22

95/2017

32/1974

 

48/1913

72/2017

  1.70/1959

23

94/2017

31/2012*

 

49/1928

71/2017

  2.36/2010

24

93/2017

31/1942

 

44/1942

71/1891

  1.49/1986

25

89/1920

30/1942

 

46/1926

67/2017*

  2.32/2005
               

26

90/1998

29/1984

 

42/1927

68/1998

  2.10/1916

27

86/1987

30/1889

 

45/1942

66/1891

  0.99/1908

28

89/1904

27/1942

 

49/1926

67/1904

  2.10/1965

29

87/1898

28/1967

 

45/1985*

67/1879

  1.84/1881

30

91/2019

24/1899

 

43/1876

68/1879*

  1.43/1925

*and previous years

 

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