HILLSBORO, WISCONSIN

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(473654)

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
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 36.00 m 40.00 b 52.00 i 75.00 a 90.00 91.00 89.00 93.00 91.00 68.00 55.00 b 58.00 a 93.00
1960 40.00 40.00 63.00 85.00 81.00 a 83.00 93.00 93.00 95.00 a 79.00 63.00 e 56.00 95.00
1961 50.00 a 51.00 64.00 70.00 85.00 93.00 91.00 93.00 88.00 78.00 b 62.00 b 60.00 93.00
1962 43.00 49.00 64.00 85.00 90.00 92.00 91.00 91.00 86.00 82.00 58.00 61.00 a 92.00
1963 42.00 43.00 78.00 81.00 83.00 97.00 100.00 89.00 d 85.00 92.00 63.00 46.00 a 100.00
1964 53.00 58.00 64.00 82.00 89.00 93.00 99.00 99.00 89.00 78.00 75.00 38.00 b 99.00
1965 43.00 45.00 43.00 77.00 88.00 b 91.00 99.00 95.00 84.00 81.00 ----- z 53.00 99.00
1966 41.00 48.00 73.00 70.00 86.00 97.00 98.00 a 93.00 92.00 f 82.00 62.00 49.00 98.00
1967 45.00 53.00 80.00 76.00 92.00 90.00 92.00 87.00 83.00 82.00 62.00 54.00 92.00
1968 47.00 46.00 74.00 80.00 85.00 91.00 91.00 94.00 81.00 82.00 65.00 55.00 c 94.00
1969 40.00 41.00 58.00 72.00 88.00 85.00 92.00 92.00 b ----- z ----- z 63.00 54.00 92.00
1970 41.00 49.00 54.00 86.00 89.00 96.00 95.00 91.00 ----- z ----- z 59.00 62.00 96.00
1971 38.00 c 51.00 69.00 80.00 90.00 a 95.00 88.00 e 91.00 h 84.00 g 85.00 68.00 42.00 95.00
1972 44.00 45.00 56.00 76.00 89.00 89.00 93.00 94.00 83.00 75.00 56.00 45.00 a 94.00
1973 ----- z 45.00 a 64.00 74.00 74.00 90.00 ----- z 95.00 a ----- z ----- z ----- z 41.00 c 95.00
1974 50.00 47.00 69.00 f 82.00 a 86.00 86.00 99.00 89.00 84.00 76.00 ----- z 43.00 99.00
1975 40.00 41.00 51.00 68.00 91.00 92.00 93.00 93.00 a 92.00 88.00 70.00 58.00 93.00
1976 42.00 ----- z 72.00 a 74.00 79.00 92.00 98.00 95.00 94.00 86.00 c 58.00 42.00 98.00
1977 31.00 e ----- z 70.00 85.00 89.00 91.00 99.00 90.00 81.00 70.00 e ----- z ----- z 99.00
1978 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 90.00 v 96.00 78.00 b 74.00 44.00 96.00
1979 35.00 40.00 60.00 77.00 87.00 89.00 91.00 93.00 87.00 77.00 65.00 54.00 93.00
1980 42.00 a 40.00 56.00 91.00 92.00 96.00 100.00 93.00 88.00 a 77.00 65.00 50.00 100.00
1981 59.00 61.00 72.00 81.00 a 84.00 87.00 f 91.00 ----- z 84.00 69.00 65.00 41.00 91.00
1982 29.00 v 48.00 p 70.00 72.00 83.00 90.00 94.00 95.00 85.00 78.00 63.00 a 64.00 95.00
1983 38.00 55.00 64.00 75.00 75.00 95.00 96.00 99.00 94.00 82.00 64.00 35.00 a 99.00
1984 41.00 61.00 54.00 79.00 78.00 85.00 91.00 98.00 a 87.00 75.00 61.00 a 59.00 a 98.00
1985 38.00 51.00 67.00 86.00 83.00 94.00 94.00 88.00 95.00 74.00 60.00 38.00 95.00
1986 45.00 37.00 83.00 82.00 90.00 92.00 95.00 86.00 84.00 74.00 60.00 38.00 95.00
1987 48.00 49.00 70.00 a 84.00 a 85.00 95.00 94.00 94.00 82.00 74.00 68.00 48.00 95.00
1988 47.00 48.00 62.00 73.00 88.00 100.00 100.00 101.00 90.00 73.00 64.00 49.00 101.00
1989 52.00 41.00 a 75.00 75.00 82.00 85.00 94.00 88.00 79.00 79.00 59.00 43.00 94.00
1990 50.00 a 56.00 72.00 84.00 79.00 87.00 92.00 91.00 92.00 79.00 71.00 49.00 92.00
1991 39.00 50.00 74.00 86.00 89.00 91.00 90.00 90.00 85.00 73.00 55.00 46.00 91.00
1992 44.00 48.00 60.00 73.00 85.00 89.00 85.00 90.00 82.00 79.00 53.00 38.00 90.00
1993 41.00 46.00 63.00 71.00 83.00 85.00 85.00 88.00 79.00 83.00 56.00 47.00 88.00
1994 39.00 53.00 70.00 85.00 84.00 93.00 87.00 88.00 86.00 71.00 60.00 53.00 93.00
1995 38.00 51.00 71.00 64.00 80.00 92.00 100.00 93.00 84.00 83.00 48.00 45.00 100.00
1996 51.00 52.00 61.00 74.00 86.00 92.00 90.00 89.00 86.00 80.00 56.00 39.00 92.00
1997 46.00 50.00 73.00 72.00 74.00 89.00 91.00 88.00 83.00 85.00 64.00 49.00 91.00
1998 51.00 53.00 78.00 78.00 88.00 89.00 89.00 89.00 89.00 74.00 65.00 63.00 89.00
1999 44.00 57.00 72.00 77.00 83.00 89.00 97.00 87.00 89.00 74.00 74.00 54.00 97.00
2000 44.00 61.00 79.00 78.00 83.00 88.00 87.00 86.00 92.00 80.00 74.00 39.00 92.00
2001 41.00 46.00 52.00 79.00 87.00 90.00 94.00 97.00 83.00 80.00 70.00 64.00 97.00
2002 55.00 54.00 59.00 89.00 86.00 89.00 94.00 89.00 90.00 82.00 64.00 55.00 94.00
2003 54.00 52.00 70.00 86.00 80.00 90.00 87.00 97.00 90.00 81.00 65.00 58.00 97.00
2004 42.00 52.00 65.00 85.00 83.00 87.00 88.00 86.00 85.00 76.00 66.00 55.00 88.00
2005 42.00 53.00 69.00 79.00 80.00 93.00 94.00 91.00 91.00 86.00 66.00 47.00 94.00
2006 54.00 47.00 64.00 83.00 91.00 88.00 97.00 98.00 83.00 80.00 72.00 53.00 98.00
2007 53.00 52.00 80.00 87.00 88.00 91.00 94.00 91.00 89.00 87.00 60.00 40.00 94.00
2008 48.00 39.00 52.00 77.00 83.00 86.00 89.00 87.00 89.00 81.00 75.00 50.00 89.00
2009 37.00 52.00 69.00 86.00 85.00 c 96.00 b 83.00 87.00 84.00 67.00 70.00 50.00 96.00
2010 39.00 40.00 69.00 81.00 p 91.00 85.00 88.00 90.00 82.00 ----- z ----- z ----- z 91.00
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 44.31 48.73 66.37 78.92 85.08 90.68 92.82 91.69 86.81 78.65 63.64 49.48 94.30
S.D. 5.95 6.14 8.69 6.04 4.56 3.72 4.41 3.84 4.40 5.36 6.16 7.91 3.53
SKEW 0.38 0.05 -0.39 -0.18 -0.62 0.14 -0.04 0.47 0.32 -0.03 -0.02 0.08 0.14
MAX 59.00 61.00 83.00 91.00 92.00 100.00 100.00 101.00 96.00 92.00 75.00 64.00 101.00
MIN 31.00 37.00 43.00 64.00 74.00 83.00 83.00 86.00 79.00 67.00 48.00 35.00 88.00
NO YRS 48 48 49 50 51 50 50 49 47 48 47 50 37