SHEBOYGAN, WISCONSIN

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(477725)

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201210
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1899 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 81.00 a 60.00 48.00 81.00
1900 24.00 z 39.00 50.00 74.00 c ----- z 89.00 95.00 a 97.00 94.00 a 75.00 64.00 a 46.00 97.00
1901 ----- z 35.00 48.00 86.00 86.00 90.00 101.00 88.00 85.00 a 79.00 i 64.00 m 48.00 b 101.00
1902 ----- z 27.00 r 65.00 73.00 84.00 a 88.00 g 94.00 84.00 j 81.00 74.00 65.00 43.00 b 94.00
1903 41.00 46.00 64.00 71.00 79.00 85.00 95.00 87.00 86.00 a 72.00 64.00 a 40.00 95.00
1904 37.00 39.00 49.00 a 64.00 86.00 90.00 97.00 87.00 87.00 e 75.00 e 69.00 b 47.00 a 97.00
1905 44.00 39.00 70.00 70.00 75.00 90.00 97.00 90.00 82.00 84.00 60.00 49.00 97.00
1906 56.00 44.00 42.00 72.00 88.00 b 85.00 94.00 97.00 94.00 69.00 57.00 43.00 97.00
1907 49.00 45.00 64.00 68.00 83.00 95.00 89.00 90.00 92.00 78.00 51.00 45.00 b 95.00
1908 44.00 41.00 59.00 85.00 82.00 91.00 94.00 99.00 97.00 75.00 61.00 46.00 99.00
1909 47.00 47.00 47.00 71.00 79.00 88.00 95.00 95.00 81.00 71.00 69.00 47.00 95.00
1910 40.00 38.00 75.00 73.00 75.00 96.00 97.00 88.00 82.00 79.00 54.00 38.00 97.00
1911 41.00 47.00 69.00 62.00 a ----- z 101.00 103.00 91.00 83.00 66.00 d 59.00 53.00 103.00
1912 28.00 b 41.00 b 49.00 b 76.00 86.00 93.00 97.00 89.00 94.00 80.00 65.00 a 58.00 97.00
1913 48.00 c 54.00 k 56.00 l 75.00 83.00 c 102.00 89.00 b 93.00 b 98.00 d 74.00 b 68.00 a 51.00 102.00
1914 42.00 d 45.00 f 51.00 g 59.00 c 92.00 c 91.00 d 93.00 b 93.00 a 84.00 c 76.00 68.00 c 53.00 93.00
1915 40.00 45.00 a 52.00 86.00 b 85.00 80.00 j 89.00 c 92.00 88.00 70.00 67.00 40.00 92.00
1916 48.00 50.00 53.00 a 65.00 a 78.00 82.00 103.00 b 100.00 a 82.00 82.00 57.00 49.00 103.00
1917 44.00 42.00 61.00 66.00 83.00 86.00 101.00 89.00 79.00 70.00 66.00 41.00 c 101.00
1918 31.00 b 47.00 68.00 72.00 85.00 90.00 92.00 96.00 c 85.00 b ----- z ----- z ----- z 96.00
1919 ----- z ----- z ----- z 78.00 a 77.00 90.00 99.00 89.00 93.00 b 76.00 55.00 a 43.00 a 99.00
1920 32.00 b 38.00 ----- z 66.00 79.00 95.00 q 98.00 81.00 86.00 75.00 60.00 52.00 98.00
1921 50.00 53.00 a 78.00 69.00 91.00 93.00 95.00 92.00 88.00 76.00 55.00 55.00 95.00
1922 50.00 41.00 60.00 72.00 a 81.00 93.00 85.00 96.00 91.00 86.00 58.00 57.00 96.00
1923 47.00 45.00 58.00 78.00 73.00 92.00 95.00 88.00 80.00 76.00 59.00 50.00 95.00
1924 40.00 40.00 54.00 62.00 75.00 b 85.00 92.00 91.00 80.00 a 73.00 68.00 a 47.00 92.00
1925 39.00 a 49.00 72.00 84.00 92.00 95.00 96.00 92.00 90.00 64.00 55.00 48.00 a 96.00
1926 43.00 43.00 a 55.00 82.00 84.00 88.00 101.00 92.00 d 80.00 f 78.00 50.00 b 41.00 b 101.00
1927 39.00 49.00 57.00 74.00 79.00 98.00 93.00 c 83.00 a 95.00 76.00 71.00 43.00 98.00
1928 52.00 47.00 62.00 72.00 a 88.00 83.00 93.00 98.00 83.00 85.00 60.00 b 47.00 98.00
1929 39.00 37.00 65.00 83.00 87.00 87.00 98.00 93.00 93.00 73.00 b 57.00 48.00 98.00
1930 47.00 a 60.00 70.00 66.00 87.00 98.00 114.00 98.00 87.00 73.00 64.00 43.00 114.00
1931 43.00 a 47.00 49.00 81.00 a 86.00 95.00 b 105.00 a 100.00 95.00 78.00 71.00 a 51.00 105.00
1932 51.00 58.00 62.00 67.00 92.00 89.00 101.00 95.00 85.00 78.00 59.00 55.00 101.00
1933 49.00 49.00 54.00 a 75.00 87.00 102.00 a 98.00 98.00 98.00 76.00 74.00 60.00 102.00
1934 53.00 48.00 55.00 77.00 93.00 97.00 102.00 94.00 83.00 80.00 62.00 a 47.00 102.00
1935 42.00 a 40.00 61.00 63.00 79.00 86.00 a 97.00 92.00 85.00 l 73.00 61.00 42.00 97.00
1936 41.00 50.00 61.00 a 73.00 89.00 89.00 107.00 97.00 89.00 75.00 61.00 54.00 107.00
1937 41.00 48.00 52.00 69.00 90.00 93.00 98.00 a 96.00 97.00 a 78.00 63.00 39.00 98.00
1938 41.00 46.00 72.00 79.00 78.00 a 87.00 93.00 97.00 83.00 84.00 a 64.00 44.00 97.00
1939 51.00 43.00 76.00 a 84.00 94.00 92.00 99.00 91.00 101.00 79.00 70.00 58.00 101.00
1940 36.00 42.00 56.00 60.00 81.00 91.00 100.00 90.00 93.00 80.00 59.00 b 47.00 100.00
1941 42.00 41.00 46.00 81.00 90.00 94.00 104.00 98.00 90.00 78.00 64.00 54.00 104.00
1942 49.00 39.00 54.00 82.00 74.00 92.00 100.00 96.00 84.00 a 80.00 63.00 39.00 100.00
1943 38.00 53.00 a 78.00 77.00 80.00 97.00 94.00 93.00 84.00 82.00 60.00 53.00 97.00
1944 62.00 52.00 60.00 68.00 83.00 93.00 92.00 101.00 81.00 a 76.00 70.00 38.00 101.00
1945 36.00 49.00 72.00 69.00 a 74.00 95.00 90.00 86.00 82.00 80.00 60.00 49.00 95.00
1946 46.00 45.00 75.00 77.00 73.00 90.00 92.00 89.00 81.00 78.00 60.00 64.00 92.00
1947 49.00 45.00 67.00 68.00 81.00 86.00 94.00 97.00 88.00 86.00 58.00 42.00 97.00
1948 ----- z ----- z ----- z ----- z ----- z 94.00 96.00 107.00 94.00 69.00 70.00 53.00 107.00
1949 48.00 48.00 58.00 71.00 92.00 90.00 94.00 95.00 82.00 77.00 70.00 54.00 95.00
1950 47.00 a 40.00 49.00 69.00 83.00 91.00 93.00 88.00 82.00 82.00 79.00 42.00 93.00
1951 45.00 46.00 54.00 85.00 83.00 82.00 95.00 89.00 85.00 82.00 54.00 50.00 95.00
1952 45.00 44.00 60.00 78.00 92.00 94.00 93.00 91.00 84.00 72.00 67.00 51.00 94.00
1953 52.00 43.00 58.00 a 76.00 80.00 89.00 96.00 98.00 99.00 84.00 69.00 50.00 99.00
1954 43.00 57.00 67.00 71.00 80.00 91.00 95.00 a 95.00 88.00 78.00 64.00 42.00 95.00
1955 43.00 42.00 56.00 80.00 b 81.00 88.00 100.00 99.00 94.00 76.00 53.00 49.00 100.00
1956 39.00 43.00 52.00 65.00 91.00 95.00 87.00 89.00 82.00 75.00 63.00 55.00 95.00
1957 46.00 52.00 53.00 81.00 82.00 88.00 92.00 a 91.00 85.00 80.00 55.00 48.00 92.00
1958 37.00 48.00 46.00 85.00 84.00 89.00 89.00 94.00 78.00 80.00 67.00 a 44.00 94.00
1959 37.00 41.00 53.00 76.00 84.00 93.00 85.00 94.00 91.00 68.00 59.00 50.00 94.00
1960 41.00 42.00 55.00 76.00 73.00 83.00 a 89.00 93.00 91.00 79.00 59.00 55.00 93.00
1961 54.00 48.00 56.00 66.00 82.00 93.00 87.00 96.00 92.00 77.00 60.00 59.00 96.00
1962 40.00 47.00 54.00 87.00 85.00 86.00 84.00 86.00 86.00 81.00 51.00 62.00 87.00
1963 40.00 40.00 68.00 80.00 87.00 91.00 90.00 85.00 85.00 90.00 63.00 48.00 91.00
1964 50.00 55.00 60.00 81.00 90.00 98.00 91.00 99.00 88.00 76.00 71.00 41.00 99.00
1965 45.00 47.00 42.00 74.00 83.00 90.00 90.00 97.00 83.00 76.00 70.00 53.00 97.00
1966 42.00 45.00 58.00 72.00 86.00 89.00 97.00 91.00 88.00 82.00 59.00 50.00 97.00
1967 48.00 50.00 62.00 74.00 85.00 92.00 92.00 87.00 83.00 88.00 58.00 52.00 92.00
1968 48.00 44.00 72.00 80.00 80.00 87.00 92.00 97.00 81.00 80.00 68.00 49.00 97.00
1969 40.00 42.00 60.00 71.00 91.00 85.00 91.00 95.00 86.00 76.00 56.00 44.00 95.00
1970 43.00 45.00 50.00 79.00 86.00 96.00 97.00 91.00 85.00 70.00 60.00 60.00 97.00
1971 39.00 47.00 48.00 67.00 81.00 98.00 92.00 91.00 86.00 87.00 64.00 45.00 98.00
1972 42.00 38.00 48.00 66.00 87.00 86.00 96.00 89.00 81.00 72.00 56.00 42.00 96.00
1973 58.00 42.00 55.00 69.00 80.00 94.00 93.00 99.00 83.00 77.00 58.00 52.00 99.00
1974 48.00 48.00 67.00 81.00 81.00 84.00 98.00 94.00 85.00 75.00 67.00 42.00 98.00
1975 49.00 40.00 51.00 62.00 82.00 87.00 95.00 87.00 81.00 89.00 73.00 58.00 95.00
1976 37.00 55.00 68.00 68.00 80.00 94.00 98.00 97.00 92.00 79.00 58.00 40.00 98.00
1977 32.00 49.00 64.00 85.00 90.00 91.00 98.00 86.00 85.00 70.00 60.00 44.00 98.00
1978 37.00 35.00 60.00 69.00 84.00 89.00 90.00 92.00 89.00 76.00 74.00 40.00 92.00
1979 32.00 43.00 52.00 62.00 72.00 91.00 90.00 93.00 85.00 71.00 57.00 54.00 93.00
1980 48.00 41.00 52.00 92.00 88.00 93.00 91.00 92.00 87.00 72.00 63.00 46.00 93.00
1981 43.00 55.00 59.00 78.00 82.00 89.00 94.00 91.00 90.00 63.00 60.00 45.00 94.00
1982 36.00 44.00 58.00 75.00 83.00 85.00 89.00 97.00 82.00 73.00 55.00 59.00 97.00
1983 42.00 51.00 53.00 69.00 75.00 97.00 99.00 98.00 96.00 77.00 61.00 37.00 99.00
1984 39.00 63.00 44.00 63.00 79.00 88.00 94.00 93.00 79.00 70.00 60.00 62.00 94.00
1985 36.00 a 49.00 63.00 79.00 85.00 86.00 90.00 90.00 92.00 72.00 55.00 38.00 92.00
1986 45.00 38.00 77.00 74.00 91.00 88.00 99.00 87.00 78.00 74.00 56.00 40.00 99.00
1987 42.00 47.00 75.00 70.00 85.00 99.00 95.00 95.00 87.00 72.00 69.00 48.00 99.00
1988 47.00 48.00 64.00 70.00 88.00 96.00 100.00 94.00 88.00 74.00 55.00 55.00 100.00
1989 56.00 52.00 66.00 63.00 81.00 88.00 95.00 93.00 80.00 71.00 64.00 42.00 95.00
1990 48.00 49.00 75.00 85.00 83.00 91.00 98.00 95.00 93.00 80.00 75.00 50.00 98.00
1991 43.00 54.00 69.00 88.00 85.00 96.00 94.00 95.00 91.00 72.00 54.00 52.00 96.00
1992 42.00 50.00 58.00 57.00 86.00 89.00 87.00 90.00 76.00 84.00 54.00 45.00 90.00
1993 48.00 48.00 54.00 74.00 77.00 85.00 87.00 91.00 80.00 78.00 61.00 46.00 91.00
1994 37.00 49.00 63.00 84.00 85.00 88.00 89.00 91.00 92.00 70.00 58.00 55.00 92.00
1995 43.00 46.00 61.00 65.00 79.00 96.00 108.00 92.00 84.00 86.00 56.00 43.00 108.00
1996 46.00 55.00 50.00 74.00 91.00 98.00 90.00 93.00 83.00 80.00 55.00 43.00 98.00
1997 45.00 53.00 58.00 77.00 73.00 87.00 98.00 92.00 86.00 88.00 57.00 50.00 98.00
1998 54.00 49.00 74.00 a 69.00 92.00 92.00 92.00 92.00 94.00 ----- z 62.00 65.00 94.00
1999 ----- z 57.00 64.00 70.00 88.00 87.00 99.00 86.00 83.00 72.00 c 76.00 55.00 99.00
2000 50.00 52.00 80.00 63.00 81.00 92.00 90.00 90.00 88.00 80.00 67.00 40.00 92.00
2001 42.00 46.00 49.00 79.00 80.00 88.00 95.00 100.00 86.00 78.00 69.00 63.00 a 100.00
2002 58.00 49.00 56.00 84.00 89.00 95.00 97.00 95.00 89.00 82.00 64.00 49.00 97.00
2003 55.00 54.00 65.00 a 85.00 74.00 88.00 93.00 97.00 85.00 82.00 60.00 51.00 97.00
2004 42.00 51.00 67.00 80.00 85.00 89.00 91.00 88.00 a 82.00 81.00 64.00 53.00 91.00
2005 43.00 47.00 63.00 69.00 78.00 101.00 97.00 96.00 89.00 80.00 64.00 43.00 101.00
2006 52.00 45.00 62.00 85.00 83.00 87.00 101.00 99.00 86.00 74.00 64.00 51.00 101.00
2007 51.00 47.00 82.00 85.00 89.00 91.00 100.00 92.00 93.00 87.00 60.00 46.00 100.00
2008 46.00 37.00 54.00 67.00 87.00 92.00 92.00 89.00 ----- z ----- z ----- z ----- z 92.00
2009 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2010 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2011 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2012 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 44.21 46.29 59.97 73.92 83.44 90.97 94.94 92.89 86.91 77.07 62.10 48.56 96.90
S.D. 6.27 5.58 9.13 7.64 5.36 4.49 5.06 4.36 5.37 5.41 6.01 6.49 4.04
SKEW 0.16 0.34 0.32 0.07 -0.16 0.34 0.59 0.06 0.45 0.07 0.42 0.40 0.96
MAX 62.00 63.00 82.00 92.00 94.00 102.00 114.00 107.00 101.00 90.00 79.00 65.00 114.00
MIN 28.00 35.00 42.00 57.00 72.00 82.00 84.00 81.00 76.00 63.00 50.00 37.00 87.00
NO YRS 103 104 104 108 106 106 109 108 106 106 107 108 90