MONTHLY HISTORICAL STATE CLIMATE SUMMARIES

Wisconsin State Climatology Office

 East Central Wisconsin Divisional Average Temperature (degrees Fahrenheit)

Note: Data for the most recent 6 months are considered preliminary and subject to change.

Year

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

YEAR

1895

13.1

13.5

27.3

45.1

56.0

67.4

67.7

69.0

65.0

43.2

33.0

27.1

44.0

1896

20.9

21.6

24.9

44.5

60.9

66.3

69.7

69.5

56.7

45.0

31.6

30.1

45.1

1897

18.2

22.8

28.5

42.6

52.9

62.2

72.5

65.7

65.5

52.9

32.1

19.3

44.6

1898

22.3

21.6

34.4

42.3

54.3

65.9

70.8

68.0

63.3

47.1

34.0

18.1

45.2

1899

15.8

11.6

22.2

46.3

54.5

65.5

70.3

70.7

58.1

52.8

40.7

23.2

44.3

1900

23.1

13.7

25.2

46.1

56.8

64.8

68.3

74.4

62.8

56.8

32.7

25.7

45.9

1901

19.5

13.2

28.3

45.2

54.2

66.1

74.4

69.4

60.8

50.9

33.1

20.0

44.6

1902

19.7

18.4

35.8

43.0

55.8

61.6

70.9

65.9

58.2

49.8

41.4

20.2

45.1

1903

18.0

19.3

37.1

43.9

55.1

61.9

69.6

64.4

59.6

49.4

31.4

15.1

43.7

1904

9.9

8.6

28.9

38.5

54.7

63.6

67.5

64.8

60.4

49.0

38.0

20.2

42.0

1905

10.7

12.3

32.6

42.6

52.4

63.4

68.5

68.9

62.9

47.6

35.2

26.2

43.6

1906

24.1

19.0

25.5

45.9

53.3

64.4

69.0

71.2

65.3

48.3

35.8

24.7

45.5

1907

16.5

19.7

33.9

36.1

47.0

63.2

68.4

66.0

59.9

46.3

34.7

25.7

43.1

1908

21.7

20.4

31.7

43.5

54.8

63.8

70.6

67.7

66.1

50.2

36.9

23.0

45.9

1909

20.5

22.9

28.5

37.6

52.0

64.6

68.5

71.0

59.3

45.9

41.2

18.1

44.2

1910

17.0

16.2

40.2

45.9

50.5

65.9

71.6

68.6

59.8

52.0

30.3

19.6

44.8

1911

18.8

24.7

32.6

41.5

58.3

67.5

69.7

66.7

60.4

46.8

29.2

28.9

45.4

1912

0.4

13.6

22.6

43.7

53.9

62.5

68.5

64.2

61.3

49.9

36.4

27.1

42.0

1913

19.6

14.8

27.3

44.1

52.2

66.1

68.0

68.8

60.6

48.0

39.7

31.4

45.1

1914

24.5

11.5

28.5

41.0

56.1

63.0

71.1

67.8

61.1

54.1

35.5

17.1

44.3

1915

15.3

26.1

27.7

49.9

49.8

59.5

65.6

63.2

61.4

50.3

36.9

23.2

44.1

1916

20.3

15.5

25.6

42.0

52.8

59.4

75.2

70.7

59.3

47.7

33.8

17.1

43.3

1917

12.9

9.1

28.3

39.3

49.5

59.6

69.5

65.3

58.7

40.2

36.3

14.5

40.3

1918

5.8

16.7

34.1

39.5

55.8

62.6

67.5

69.9

54.6

50.8

38.1

30.4

43.8

1919

23.7

22.7

31.9

42.4

52.8

69.2

71.2

67.3

62.9

48.2

32.0

12.5

44.7

1920

8.9

16.5

31.1

37.6

52.8

64.6

66.3

66.9

63.5

55.4

34.1

26.9

43.7

1921

24.5

25.0

34.8

47.6

56.3

69.0

76.3

68.6

64.9

50.0

31.5

23.9

47.7

1922

15.2

18.9

34.3

41.9

59.0

65.0

67.2

68.7

63.5

51.2

39.7

21.2

45.5

1923

20.1

12.9

23.1

39.8

53.3

67.8

70.5

65.5

61.0

47.4

38.0

32.5

44.3

1924

9.4

20.5

27.8

40.7

48.0

60.9

66.2

66.1

56.5

54.1

35.4

14.9

41.7

1925

17.2

22.9

32.6

46.8

50.6

65.2

68.1

69.4

63.8

39.6

33.3

18.9

44.0

1926

18.3

22.0

23.6

38.5

54.4

60.0

68.2

67.9

58.8

46.8

30.6

18.9

42.3

1927

15.1

25.4

35.0

42.3

51.0

61.0

67.1

61.9

64.1

51.6

35.4

18.9

44.1

1928

20.0

21.6

29.6

37.5

54.9

59.8

69.5

68.7

57.0

50.7

37.2

26.8

44.4

1929

7.5

12.6

32.8

44.2

51.0

61.6

69.7

66.6

60.4

48.1

31.5

22.6

42.4

1930

12.2

26.1

30.7

43.8

55.4

65.8

70.2

70.3

62.3

47.6

38.1

24.0

45.5

1931

24.5

28.2

30.5

44.0

52.1

67.0

74.2

68.7

66.4

53.4

42.3

32.1

48.6

1932

26.8

23.7

23.9

40.9

54.3

66.5

71.1

70.5

60.4

46.6

31.6

21.5

44.8

1933

27.2

17.4

28.6

41.0

54.3

70.0

71.6

67.1

64.6

46.5

30.7

20.6

45.0

1934

24.5

14.3

26.3

40.5

58.3

67.0

70.2

65.6

58.4

50.4

39.0

20.0

44.5

1935

14.7

21.8

31.9

39.7

49.8

60.0

73.1

68.7

58.9

47.9

33.3

21.1

43.4

1936

11.7

5.1

30.7

37.1

57.7

61.5

74.1

69.4

62.4

45.6

30.8

26.5

42.7

1937

17.1

19.9

27.5

40.7

55.0

63.6

72.0

73.2

61.2

45.8

33.1

20.8

44.2

1938

16.7

24.0

35.2

44.2

53.6

63.8

70.1

71.4

60.0

54.0

36.9

23.5

46.1

1939

23.6

16.4

29.3

39.7

56.7

65.3

71.8

69.5

63.1

48.6

36.8

30.7

46.0

1940

12.3

22.4

25.4

39.5

51.8

63.2

71.0

67.4

61.7

51.5

32.7

24.4

43.6

1941

21.6

19.0

26.0

48.0

58.3

66.0

71.6

69.2

62.3

50.7

38.3

29.3

46.7

1942

18.2

19.7

34.2

48.0

52.7

63.8

69.7

67.8

58.2

49.3

34.6

18.6

44.6

1943

14.5

19.9

25.2

41.4

53.4

66.7

71.4

69.3

56.3

49.1

32.2

23.8

43.6

1944

26.4

22.7

27.0

39.9

57.9

67.0

69.9

70.3

61.1

49.3

39.5

18.9

45.8

1945

14.2

19.5

40.3

44.0

50.1

60.1

66.9

68.6

59.5

47.6

34.4

17.8

43.6

1946

20.3

19.8

39.4

46.6

52.8

63.4

69.5

66.5

59.9

52.8

37.6

25.1

46.1

1947

22.4

16.6

28.7

40.8

49.2

60.5

69.2

74.0

62.3

58.0

30.7

22.9

44.6

1948

13.0

18.0

28.5

46.3

53.0

64.1

70.6

69.8

64.5

48.6

39.5

23.9

45.0

1949

21.5

20.4

30.1

44.2

55.6

67.9

72.7

70.2

56.8

52.5

35.2

25.0

46.0

1950

18.7

19.4

25.5

36.2

53.0

64.5

66.6

63.2

58.9

52.8

30.9

16.2

42.2

1951

14.8

19.5

27.5

41.7

57.6

61.6

68.8

65.1

57.2

48.8

27.3

20.6

42.5

1952

19.2

24.7

27.7

46.7

54.7

65.9

71.1

67.3

60.5

44.2

37.3

27.4

45.6

1953

23.2

21.9

32.0

40.8

54.0

65.9

70.6

70.3

60.8

54.0

40.3

26.6

46.7

1954

18.5

29.3

29.4

45.2

50.1

65.7

69.3

66.9

60.2

49.0

37.5

24.6

45.5

1955

17.9

19.9

27.9

48.9

56.9

63.9

74.0

73.4

60.8

50.7

30.9

18.8

45.3

1956

20.0

20.1

26.2

40.1

52.1

65.9

66.2

67.6

56.6

53.7

35.0

25.0

44.0

1957

12.1

23.5

30.8

43.8

52.3

63.7

70.2

68.0

58.6

47.7

34.8

26.3

44.3

1958

20.7

15.8

31.9

44.5

54.1

59.6

67.6

68.6

60.2

51.0

37.1

16.0

43.9

1959

11.1

14.8

26.8

43.0

57.4

65.9

68.5

72.1

61.5

45.6

27.4

29.6

43.6

1960

22.1

21.3

21.2

44.5

52.2

61.8

67.7

68.5

62.0

48.6

37.7

20.5

44.0

1961

17.2

26.3

33.1

40.3

51.8

64.3

69.1

68.9

62.3

50.5

35.6

20.3

45.0

1962

12.6

16.2

28.6

42.6

58.0

63.4

66.7

68.1

57.5

51.0

36.4

21.1

43.5

1963

7.9

12.3

30.3

45.0

52.2

65.6

70.5

66.2

59.5

58.0

40.2

15.2

43.6

1964

23.9

23.8

29.5

44.2

58.5

65.0

71.1

65.6

58.5

47.5

38.8

20.8

45.6

1965

16.0

17.3

24.6

40.0

56.6

62.5

67.5

66.4

58.0

49.5

36.3

30.1

43.7

1966

11.7

20.7

33.6

40.8

50.1

65.9

72.5

67.0

59.3

48.5

35.2

22.5

44.0

1967

21.2

14.9

30.0

43.1

49.1

64.9

67.3

64.1

58.9

47.9

32.2

24.8

43.2

1968

18.7

17.1

36.8

45.0

51.9

63.5

68.1

67.9

61.5

50.4

36.1

22.8

45.0

1969

15.7

22.4

26.5

43.5

54.3

57.7

68.4

71.0

60.2

46.6

33.3

23.3

43.6

1970

10.4

18.1

28.3

44.4

54.2

64.8

71.4

69.4

60.4

50.6

35.1

22.3

44.1

1971

11.4

18.2

26.4

41.6

51.7

66.7

67.4

65.5

62.4

55.3

35.5

25.7

44.0

1972

12.8

16.1

25.4

38.2

57.1

61.2

67.6

67.3

58.5

45.5

34.6

19.1

42.0

1973

22.0

22.8

38.0

41.4

50.9

65.9

70.4

70.6

60.2

54.0

35.4

22.6

46.2

1974

18.3

18.5

30.5

44.0

50.8

61.3

70.4

66.6

56.0

47.9

36.7

27.0

44.0

1975

21.1

20.0

26.0

37.6

58.1

64.6

71.3

68.6

56.3

51.0

40.7

23.3

44.9

1976

13.8

25.4

32.4

44.9

51.7

67.4

71.1

67.2

58.8

44.5

28.3

12.4

43.2

1977

4.7

20.9

36.6

47.0

61.0

62.1

71.2

64.7

59.7

47.9

34.8

20.0

44.2

1978

12.9

13.7

27.4

40.7

55.4

63.1

66.7

67.9

63.2

48.0

34.7

19.3

42.8

1979

7.7

10.9

29.4

39.5

51.5

62.5

69.1

65.9

61.1

46.7

34.5

28.5

42.3

1980

18.2

18.3

27.5

44.2

57.0

62.3

70.2

68.9

59.8

44.6

35.9

21.6

44.0

1981

17.1

23.8

34.1

45.1

52.7

64.9

69.1

67.9

58.4

45.0

37.5

24.0

45.0

1982

9.2

17.8

28.9

39.3

57.3

58.8

69.6

65.5

58.0

50.0

34.9

30.1

43.3

1983

23.3

27.7

32.0

40.1

48.8

64.5

73.4

71.4

60.7

49.7

37.4

12.4

45.1

1984

14.7

29.1

25.8

43.6

52.0

64.8

68.5

70.1

57.8

50.6

35.6

25.5

44.8

1985

13.7

18.0

34.8

46.5

57.5

61.5

69.2

66.1

60.4

48.7

32.3

12.5

43.4

1986

18.7

20.3

33.7

47.6

57.3

62.7

70.9

65.8

60.6

49.4

32.4

26.2

45.5

1987

23.0

28.9

35.7

47.3

57.7

69.0

72.2

68.2

61.5

44.6

38.6

28.7

48.0

1988

15.2

16.6

32.3

43.8

58.1

68.8

72.7

72.1

61.2

43.9

37.3

22.7

45.4

1989

26.1

14.4

26.2

41.3

53.4

62.4

70.0

68.6

59.3

49.0

32.0

12.2

42.9

1990

27.6

23.8

34.2

45.6

51.3

63.7

67.9

67.2

62.3

47.5

39.8

23.1

46.2

1991

15.1

24.9

33.4

46.4

58.8

67.8

69.8

69.8

58.8

47.7

30.9

25.6

45.8

1992

23.9

27.2

30.7

40.4

54.3

61.3

64.4

64.2

57.5

46.8

33.5

25.2

44.1

1993

20.5

19.8

30.1

39.9

53.6

61.2

68.9

69.6

55.0

45.9

34.6

27.0

43.8

1994

8.4

14.3

31.9

43.6

54.3

65.4

68.1

65.1

62.9

50.5

39.1

29.8

44.5

1995

21.0

20.1

33.0

39.7

53.5

68.5

71.0

73.2

58.4

49.2

28.1

19.7

44.6

1996

15.4

18.5

25.5

39.1

50.7

63.2

66.5

68.5

60.5

47.9

29.5

23.0

42.4

1997

16.2

23.1

30.1

41.4

48.2

64.7

67.5

64.7

60.6

48.4

33.2

29.1

43.9

1998

23.2

32.3

33.0

45.9

59.9

64.7

70.4

69.9

64.4

50.4

40.1

29.5

48.6

1999

15.8

29.1

33.6

46.0

57.0

65.3

73.0

66.7

59.5

47.5

41.9

25.7

46.8

2000

18.8

26.4

38.8

42.5

56.1

63.7

67.5

67.9

59.4

51.4

35.5

13.7

45.1

2001

22.1

19.6

29.9

46.9

56.1

64.0

70.5

71.2

58.7

48.0

44.3

31.1

46.9

2002

27.0

28.1

27.3

43.8

50.0

65.9

73.4

68.7

63.6

44.5

34.3

27.0

46.1

2003

16.6

16.2

30.1

41.5

52.0

62.0

68.6

70.0

59.9

47.5

36.4

28.8

44.1

2004

12.9

22.7

35.0

44.5

51.7

61.6

66.9

63.6

63.9

49.7

39.6

24.2

44.7

2005

17.7

26.7

28.1

46.4

52.2

69.1

71.2

70.1

65.5

52.3

39.0

22.0

46.7

110-yr Period of Record (1895-2005)

AVE

17.4

19.8

30.1

42.8

54.0

64.1

69.8

68.1

60.5

49.1

35.3

23.0

44.5

MEDIAN

18.0

19.8

29.9

43.0

53.9

64.3

69.7

68.2

60.4

49.0

35.4

23.2

44.3

STD

5.4

5.0

4.0

3.0

3.0

2.6

2.2

2.4

2.5

3.2

3.4

4.8

1.4

MAX

27.6

32.3

40.3

49.9

61.0

70.0

76.3

74.4

66.4

58.0

44.3

32.5

48.6

MIN

0.4

5.1

21.2

36.1

47.0

57.7

64.4

61.9

54.6

39.6

27.3

12.2

40.3

30-yr normals (1971-2000)

AVE

17.0

21.4

31.2

42.8

54.6

64.1

69.5

67.9

59.8

48.3

35.2

22.8

44.6

MEDIAN

16.7

20.2

32.0

43.1

54.3

64.1

69.7

67.9

59.8

48.0

35.2

23.7

44.3

STD

5.52

5.25

3.75

2.94

3.34

2.51

2.05

2.26

2.12

2.67

3.41

5.49

1.55

MAX

27.6

32.3

38.8

47.6

61.0

69.0

73.4

73.2

64.4

55.3

41.9

30.1

48.6

MIN

4.7

10.9

25.4

37.6

48.2

58.8

64.4

64.2

55.0

43.9

28.1

12.2

42.0

Note: Data for the most recent 6 months are considered preliminary and subject to change.


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Latest revision: 8January 2006

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