MONTHLY HISTORICAL STATE CLIMATE SUMMARIES

Wisconsin State Climatology Office

 Northeast 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

9.9

11.0

24.7

45.7

55.8

66.8

65.8

66.7

63.4

40.0

30.0

24.1

42.0

1896

17.6

19.0

22.3

43.5

61.7

65.7

68.1

67.2

53.7

42.1

27.6

26.3

42.9

1897

15.0

20.1

25.6

42.0

52.1

61.1

71.2

63.1

62.6

50.6

28.7

16.5

42.4

1898

20.3

19.3

32.4

41.9

54.4

65.1

69.5

65.6

60.4

44.7

31.5

15.7

43.4

1899

12.8

8.9

19.4

45.9

54.5

64.6

69.0

68.4

54.5

50.2

37.8

21.0

42.3

1900

20.6

10.9

22.6

46.2

57.4

64.0

66.7

72.5

59.2

55.1

29.2

22.5

43.9

1901

16.4

10.6

26.1

45.3

54.0

65.6

72.9

67.0

57.0

48.5

30.3

17.5

42.6

1902

17.4

16.9

34.1

42.9

55.8

60.6

69.4

63.3

55.2

47.2

38.2

17.6

43.2

1903

14.6

16.6

34.7

42.9

55.2

61.0

67.4

61.8

57.0

46.7

28.2

12.5

41.6

1904

7.0

5.0

26.1

37.9

54.5

62.5

65.4

62.1

57.7

46.3

35.5

17.4

39.8

1905

8.7

10.3

30.5

41.6

52.3

62.4

66.9

66.4

59.4

45.0

32.4

23.5

41.6

1906

21.5

16.1

23.1

45.3

52.9

63.3

67.5

68.8

62.1

45.8

33.0

21.1

43.4

1907

12.3

16.6

31.1

34.8

45.7

62.2

66.4

63.4

56.9

43.4

31.9

22.7

40.6

1908

18.9

18.0

28.7

43.3

54.8

62.5

69.2

65.4

63.7

48.0

33.6

19.4

43.8

1909

17.2

19.8

26.3

36.0

51.3

63.6

66.8

68.7

54.9

42.9

37.9

16.5

41.8

1910

14.8

13.1

38.5

46.3

49.6

65.5

70.0

65.8

56.0

49.8

26.5

16.9

42.7

1911

14.5

21.8

30.4

41.2

58.8

67.4

67.3

63.8

56.0

44.3

25.7

25.5

43.1

1912

-2.8

10.8

20.2

43.2

53.6

61.3

66.4

61.3

58.4

47.5

33.2

23.9

39.8

1913

15.6

9.4

24.5

43.9

51.7

65.3

65.6

66.3

56.1

45.3

36.2

28.5

42.4

1914

21.1

7.6

26.1

39.7

56.1

61.7

69.9

65.2

57.1

52.2

31.9

14.8

42.0

1915

12.4

23.9

25.9

49.6

49.1

57.9

63.3

60.4

57.4

47.6

33.1

20.5

41.8

1916

15.9

12.0

22.3

41.1

52.5

57.7

74.1

68.4

54.6

44.8

29.7

14.0

40.6

1917

9.0

5.3

25.7

38.4

48.5

58.0

67.9

62.7

54.5

36.7

33.8

12.3

37.7

1918

3.2

13.8

32.0

39.9

55.8

61.5

65.4

67.6

50.2

48.2

34.9

26.3

41.6

1919

21.1

19.4

29.1

40.9

52.4

68.5

69.6

64.8

58.7

45.3

28.6

9.9

42.4

1920

5.5

13.1

28.5

36.2

52.3

63.9

64.4

64.5

60.1

53.5

31.0

24.2

41.4

1921

21.2

22.1

31.8

47.5

56.0

68.7

75.4

66.1

61.1

47.2

27.7

20.1

45.4

1922

12.2

14.7

31.4

41.2

59.7

64.1

65.3

66.4

59.7

48.5

37.2

17.4

43.2

1923

16.1

9.1

20.1

38.5

53.1

67.4

69.2

62.9

57.2

45.0

35.3

28.7

41.9

1924

6.3

18.0

26.1

39.0

46.4

59.2

64.2

63.5

52.6

51.9

31.7

11.7

39.2

1925

13.9

20.1

30.2

46.0

49.5

64.2

65.8

67.1

60.2

36.5

30.1

16.4

41.7

1926

15.6

18.9

21.2

38.1

54.1

58.4

66.6

65.4

54.3

43.8

27.0

15.6

39.9

1927

11.9

22.1

32.9

41.4

50.1

59.5

64.7

59.5

59.5

49.0

31.3

15.1

41.4

1928

16.5

18.4

26.9

36.3

54.2

58.2

67.6

66.2

53.4

48.1

34.2

24.0

42.0

1929

3.9

9.8

30.8

43.2

50.0

60.3

68.3

64.0

57.0

45.4

28.2

19.2

40.0

1930

9.2

23.1

28.1

42.4

55.1

65.1

68.6

68.0

57.6

44.8

34.9

21.3

43.2

1931

22.7

27.8

29.6

44.1

52.6

67.6

72.3

65.8

65.0

51.8

40.7

29.4

47.5

1932

23.6

19.7

22.1

40.1

54.6

66.6

70.1

68.7

57.7

44.7

28.9

18.9

43.0

1933

23.7

14.2

26.8

40.3

56.0

71.8

71.5

66.0

63.3

44.1

28.3

16.3

43.5

1934

21.6

11.4

23.9

39.8

59.5

67.5

69.3

63.4

57.0

48.9

37.5

18.2

43.2

1935

12.5

19.5

30.2

41.0

50.6

59.9

74.0

68.4

57.3

46.4

30.7

19.8

42.5

1936

10.7

2.2

29.1

36.5

58.5

60.3

72.7

66.6

60.7

43.3

28.7

22.7

41.0

1937

11.7

17.2

24.1

39.5

54.6

63.5

71.0

71.6

58.2

42.7

30.7

17.5

41.9

1938

13.6

20.8

32.5

43.8

53.5

62.8

68.1

69.0

56.8

51.6

34.1

20.9

44.0

1939

20.0

12.4

26.2

39.1

57.4

64.2

69.6

66.4

59.5

45.1

33.8

27.7

43.5

1940

11.3

20.0

22.4

38.0

50.7

62.5

68.4

64.4

59.2

48.0

30.7

21.4

41.4

1941

17.4

17.1

22.7

47.3

58.1

65.6

69.4

66.2

60.5

47.4

36.4

27.7

44.7

1942

18.0

18.5

31.8

49.0

52.9

63.0

67.4

66.2

55.9

48.0

32.7

16.3

43.3

1943

12.8

18.1

21.1

38.7

53.1

66.7

70.5

67.0

53.6

46.7

29.0

21.1

41.5

1944

25.3

20.3

24.7

38.7

57.7

66.1

67.9

68.2

58.9

47.4

38.4

17.9

44.3

1945

12.6

17.2

37.5

43.4

49.8

59.7

66.3

66.5

57.4

44.8

32.3

16.3

42.0

1946

17.6

16.7

38.4

44.4

51.8

62.5

67.8

63.9

57.4

50.0

34.1

20.6

43.8

1947

19.0

16.2

26.9

38.7

49.0

60.5

67.8

72.6

58.9

55.2

28.8

19.7

42.8

1948

8.2

14.1

25.5

44.5

52.3

62.3

67.8

66.8

60.6

45.3

34.9

19.2

41.8

1949

18.1

16.2

26.1

44.4

54.9

67.6

70.3

67.5

54.6

50.0

31.9

20.3

43.5

1950

12.9

16.0

22.5

32.8

51.9

63.2

65.0

61.3

56.8

50.7

28.2

15.3

39.7

1951

12.9

17.6

26.4

41.2

58.7

60.8

67.7

62.9

55.0

47.0

25.0

18.6

41.2

1952

16.1

21.8

25.5

46.1

53.9

65.3

69.8

65.3

58.4

41.6

34.7

25.4

43.7

1953

20.2

17.7

29.3

38.7

53.7

64.7

68.2

67.8

58.5

51.6

37.9

22.7

44.3

1954

13.6

26.3

25.0

42.8

48.2

65.9

67.9

63.9

55.6

46.0

35.0

21.3

42.6

1955

14.1

15.7

24.2

47.8

57.0

63.7

73.1

70.9

58.4

48.5

28.0

15.2

43.1

1956

17.2

16.7

23.1

38.0

51.9

65.0

64.6

65.6

54.5

52.3

32.0

21.4

41.9

1957

7.9

18.7

28.1

42.5

52.7

63.5

69.4

65.4

55.8

45.9

31.8

21.3

41.9

1958

19.1

14.7

29.5

42.7

52.5

58.6

66.5

66.3

58.1

48.6

34.0

12.0

41.9

1959

8.0

11.7

25.1

41.7

58.0

65.6

67.9

70.4

59.3

42.2

23.6

25.9

41.6

1960

17.0

18.2

18.3

42.1

52.2

60.4

65.6

66.7

58.4

46.0

35.0

16.6

41.4

1961

13.3

22.9

30.2

38.4

50.5

63.0

66.8

66.2

58.2

47.9

31.0

16.9

42.1

1962

9.4

12.0

26.8

40.0

57.5

61.9

64.4

64.8

53.7

48.0

32.9

18.0

40.8

1963

4.5

8.8

28.0

43.7

51.3

65.1

68.5

63.8

56.9

55.1

37.0

13.1

41.3

1964

19.8

18.8

25.5

41.9

58.1

63.1

69.5

62.2

55.3

44.8

35.3

15.6

42.5

1965

11.8

12.6

21.8

37.9

56.6

60.7

64.6

63.9

53.2

47.2

29.1

25.7

40.4

1966

8.3

18.4

31.1

38.7

48.9

64.9

70.5

64.4

56.3

45.3

31.1

19.1

41.4

1967

16.5

9.3

26.3

41.0

47.8

63.2

65.2

61.9

55.8

44.5

28.3

20.0

40.0

1968

13.2

14.0

34.2

43.5

50.8

62.7

66.6

65.3

58.4

49.0

32.2

18.4

42.4

1969

13.8

17.7

23.3

43.3

53.7

56.1

66.5

68.5

56.3

43.0

30.2

20.0

41.0

1970

7.6

13.6

24.3

42.6

53.3

64.8

69.5

66.0

57.3

48.0

31.4

18.9

41.4

1971

7.2

15.0

23.1

40.5

50.7

66.3

64.4

62.5

58.8

52.8

32.7

20.8

41.2

1972

7.3

11.1

22.5

36.1

57.0

61.0

66.0

65.0

55.1

42.1

31.3

14.8

39.1

1973

17.5

18.6

36.2

40.4

49.4

64.2

68.2

67.6

57.0

51.3

31.7

18.0

43.3

1974

13.4

13.3

26.8

42.8

49.9

59.3

68.7

64.0

51.3

44.6

33.5

23.1

40.9

1975

15.4

16.8

22.5

35.3

57.7

63.0

69.5

65.1

52.6

48.0

36.8

18.7

41.8

1976

9.8

22.7

27.0

44.5

50.9

65.4

68.1

64.4

54.6

40.3

24.7

8.4

40.1

1977

3.0

17.8

33.4

45.9

61.4

61.0

69.8

61.5

56.7

45.2

31.8

17.2

42.1

1978

10.8

11.0

25.0

38.7

55.7

61.6

64.8

65.4

59.1

44.8

30.6

14.8

40.2

1979

4.9

7.7

26.9

37.9

49.8

61.3

67.2

63.0

57.6

42.8

30.1

24.1

39.4

1980

14.1

14.0

24.0

43.4

56.2

60.7

68.1

66.1

55.1

40.7

32.3

16.6

40.9

1981

12.4

20.1

31.5

43.2

51.3

62.6

66.2

65.3

54.0

41.2

34.9

19.4

41.8

1982

3.1

12.9

25.5

36.8

58.2

56.2

68.0

62.1

54.5

46.5

30.9

24.6

39.9

1983

18.0

24.5

29.6

38.3

47.3

62.2

71.4

69.2

57.8

45.5

33.6

7.7

42.1

1984

9.5

25.9

21.6

43.3

49.9

64.1

65.9

67.2

53.9

47.6

31.4

19.3

41.6

1985

10.6

14.1

31.7

44.3

56.5

59.1

65.1

62.8

56.2

44.8

26.6

7.8

40.0

1986

13.8

15.5

29.5

46.9

56.7

61.1

68.3

61.7

56.5

44.7

27.2

21.9

42.0

1987

19.1

24.3

32.7

46.7

55.9

66.2

69.7

64.6

57.3

39.6

34.5

24.6

44.6

1988

9.1

11.6

27.5

41.8

56.8

66.1

69.6

68.0

56.7

39.1

32.7

17.1

41.3

1989

19.0

10.0

21.5

38.9

51.9

60.8

68.3

65.2

55.4

46.6

27.3

7.9

39.4

1990

23.0

18.7

31.0

45.2

49.8

62.6

65.1

63.9

57.4

43.1

36.0

18.4

42.9

1991

10.2

21.2

30.0

45.5

57.4

66.0

65.8

66.8

53.9

43.5

27.1

20.8

42.4

1992

19.2

22.9

27.3

38.6

53.7

59.4

61.2

61.3

54.3

43.5

29.4

20.4

40.9

1993

14.7

16.1

28.8

37.9

52.9

59.9

66.7

66.0

51.2

42.1

28.6

21.7

40.6

1994

3.9

11.7

30.2

41.3

53.4

64.8

65.6

62.3

58.8

47.7

36.0

26.3

41.8

1995

17.9

17.2

31.0

36.4

52.2

67.2

67.5

69.4

54.6

46.6

23.9

15.0

41.6

1996

10.4

14.1

21.7

36.8

49.7

62.1

63.8

65.4

57.3

44.4

26.6

19.2

39.3

1997

12.0

20.3

26.6

39.8

46.7

64.2

65.8

61.2

57.8

45.2

29.8

26.2

41.3

1998

19.4

29.9

30.4

45.6

58.8

61.7

67.1

67.3

61.2

47.4

36.4

25.2

45.9

1999

11.7

24.0

30.6

44.6

55.9

63.8

70.4

64.0

56.4

43.2

39.3

20.9

43.7

2000

13.6

22.3

36.9

40.9

54.9

61.1

65.0

64.8

55.7

48.6

32.4

10.1

42.2

2001

19.6

14.5

27.3

44.9

55.4

62.8

67.1

68.2

55.8

44.4

41.2

27.1

44.0

2002

23.2

25.2

23.3

40.5

47.9

63.6

71.0

65.8

59.7

40.4

30.4

23.4

42.9

2003

13.0

11.7

26.9

39.3

51.4

60.9

66.9

67.5

57.4

44.5

32.1

24.7

41.4

2004

9.4

19.9

31.2

42.4

50.4

59.9

64.6

60.5

61.6

46.1

35.4

18.7

41.7

2005

12.1

23.4

24.6

45.2

50.8

67.6

68.6

67.6

62.4

50.2

33.7

19.9

43.8

111-yr Period of Record (1895-2005)

AVE

13.8

16.5

27.4

41.6

53.4

63.0

67.8

65.5

57.2

46.3

32.0

19.4

42.0

MEDIAN

13.6

16.8

26.8

41.7

53.3

63.0

67.8

65.6

57.1

46.0

31.9

19.4

41.9

STD

5.4

5.1

4.3

3.4

3.4

2.9

2.5

2.6

2.7

3.6

3.6

4.7

1.5

MAX

25.3

29.9

38.5

49.6

61.7

71.8

75.4

72.6

65.0

55.2

41.2

29.4

47.5

MIN

-2.8

2.2

18.3

32.8

45.7

56.1

61.2

59.5

50.2

36.5

23.6

7.7

37.7

30-yr normals (1971-2000)

AVE

12.5

17.5

28.1

41.3

53.6

62.5

67.0

64.8

56.0

44.8

31.3

18.4

41.5

MEDIAN

12.2

17.0

28.2

41.1

53.6

62.2

67.2

64.9

56.3

44.8

31.6

19.3

41.5

STD

5.17

5.36

4.14

3.47

3.68

2.55

2.20

2.26

2.23

3.17

3.71

5.47

1.54

MAX

23.0

29.9

36.9

46.9

61.4

67.2

71.4

69.4

61.2

52.8

39.3

26.3

45.9

MIN

3.0

7.7

21.5

35.3

46.7

56.2

61.2

61.2

51.2

39.1

23.9

7.7

39.1

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


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Latest revision: 8 January 2006

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