HATFIELD, WISCONSIN

Monthly Total Cooling Degree Days

(473471)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 200904
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.
Months with 5 missing days or less use mean for missing day(s)
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
1908 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 27.00 w 145.00 6.50 0.00 0.00 151.50
1909 0.00 0.00 f 0.00 a 0.00 0.00 m 0.00 z 0.00 z 235.50 25.50 h 0.00 b 0.00 0.00 b 235.50
1910 0.00 j 0.00 0.00 0.50 0.00 157.76 a 213.00 112.50 15.00 0.00 a 0.00 0.00 l 498.76
1911 0.00 c 0.00 a 0.00 0.00 a 81.00 0.00 z 163.50 72.00 17.50 0.00 0.00 0.00 334.00
1912 0.00 0.00 a 0.00 0.00 27.68 c 65.50 161.20 a 47.00 87.00 0.00 b 0.00 0.00 388.38
1913 0.00 b 0.00 0.00 12.50 15.50 179.00 147.00 141.50 73.50 1.00 0.00 0.00 570.00
1914 0.00 0.00 0.00 0.00 39.50 73.00 175.50 89.26 b 27.50 1.50 0.00 0.00 a 406.26
1915 0.00 0.00 0.00 g 0.00 0.00 z 31.00 i 86.50 58.50 30.00 0.00 0.00 a 0.00 175.00
1916 0.00 a 0.00 0.00 0.00 a 8.00 13.50 349.02 b 195.00 43.50 8.00 0.00 0.00 617.02
1917 0.00 0.00 0.00 c 0.00 6.50 25.00 175.67 a 64.00 7.50 0.00 0.00 0.00 278.67
1918 0.00 0.00 0.00 a 0.00 a 50.00 69.50 156.00 177.50 0.50 2.67 b 0.00 a 0.00 456.17
1919 0.00 g 0.00 0.00 c 0.00 8.50 s 185.56 c 192.09 c 93.60 e 27.50 s 6.00 0.00 d 0.00 477.24
1920 0.00 0.00 0.00 0.00 4.50 134.00 117.05 b 86.00 75.50 5.96 e 0.00 d 0.00 v 423.01
1921 0.00 n 0.00 a 0.00 12.00 61.00 208.00 306.50 127.00 60.00 0.00 0.00 0.00 774.50
1922 0.00 0.00 0.00 0.00 27.00 85.18 b 76.50 151.90 a 73.50 h 7.00 0.00 0.00 347.58
1923 0.00 0.00 0.00 a 2.00 7.00 159.50 227.00 96.50 40.00 0.00 0.00 0.00 532.00
1924 0.00 0.00 0.00 0.00 0.00 23.50 86.00 79.50 2.07 a 0.00 z 0.00 0.00 191.07
1925 0.00 0.00 a 0.00 11.50 28.50 107.50 119.00 115.50 81.00 0.00 a 0.00 0.00 463.00
1926 0.00 0.00 0.00 2.50 16.00 24.11 b 108.50 o 111.08 a 34.50 0.00 0.00 0.00 188.19
1927 0.00 0.00 0.00 m 0.00 11.00 19.50 j 70.00 g 19.50 124.50 0.00 0.00 0.00 155.00
1928 0.00 0.00 0.00 0.00 20.00 22.50 152.50 150.50 14.50 11.50 0.00 0.00 371.50
1929 0.00 0.00 0.00 2.00 33.50 70.00 195.00 111.50 52.00 0.00 0.00 0.00 464.00
1930 0.00 0.00 0.00 0.00 43.00 109.50 240.50 188.00 59.50 10.00 0.00 0.00 650.50
1931 0.00 0.00 0.00 2.50 20.00 216.00 284.50 142.00 129.00 5.00 0.00 0.00 799.00
1932 0.00 0.00 a 0.00 0.00 22.00 116.00 202.50 150.50 13.50 4.00 0.00 0.00 a 508.50
1933 0.00 0.00 0.00 0.00 26.50 298.00 259.50 111.50 114.00 0.00 0.00 0.00 809.50
1934 0.00 0.00 0.00 7.00 138.50 197.00 242.00 147.00 18.33 c 0.50 0.00 0.00 750.33
1935 0.00 0.00 0.00 1.50 0.00 45.50 313.00 176.50 33.50 0.00 0.00 0.00 570.00
1936 0.00 0.00 0.00 0.00 63.50 76.00 353.00 241.00 102.00 0.00 0.00 0.00 835.50
1937 0.00 0.00 0.00 0.00 42.00 78.50 250.00 278.50 93.50 0.00 0.00 0.00 742.50
1938 0.00 0.00 0.00 c 6.00 30.50 72.00 178.00 205.00 25.56 c 8.00 0.50 0.00 525.56
1939 0.00 0.00 0.00 8.00 75.00 107.00 240.50 125.03 a 104.00 0.00 0.00 0.00 659.53
1940 0.00 a 0.00 0.00 0.00 6.00 68.50 227.50 145.00 56.50 0.00 0.00 0.00 c 503.50
1941 0.00 0.00 a 0.00 11.38 a 66.50 132.00 230.50 204.00 75.50 0.00 0.00 a 0.00 a 719.88
1942 0.00 0.00 a 0.00 b 8.00 17.05 a 103.00 163.00 131.50 69.50 0.00 0.00 0.00 492.05
1943 0.00 0.00 0.00 0.00 23.00 197.50 219.50 183.50 24.50 0.00 0.00 0.00 648.00
1944 0.00 0.00 0.00 0.00 54.50 174.00 127.00 166.00 28.50 0.00 0.00 a 0.00 550.00
1945 0.00 0.00 0.00 2.00 0.00 35.50 99.50 115.00 62.00 0.00 0.00 0.00 314.00
1946 0.00 0.00 0.00 a 0.00 0.00 86.00 135.00 88.50 23.00 2.00 0.00 0.00 334.50
1947 0.00 0.00 0.00 0.00 2.50 62.00 120.50 300.00 98.00 3.50 0.00 0.00 586.50
1948 0.00 0.00 0.00 6.50 2.00 29.50 160.00 136.00 69.00 0.00 0.00 0.00 403.00
1949 0.00 0.00 0.00 0.00 a 39.00 112.00 192.00 124.00 1.00 2.00 0.00 0.00 470.00
1950 0.00 0.00 0.00 0.00 12.00 98.50 80.50 79.50 6.50 8.50 0.00 0.00 a 285.50
1951 0.00 a 0.00 0.00 b 0.00 36.00 24.00 128.50 64.50 10.00 0.50 0.00 0.00 263.50
1952 0.00 0.00 0.00 7.00 12.00 128.00 223.50 85.00 47.00 0.00 0.00 0.00 b 502.50
1953 0.00 0.00 0.00 0.00 30.00 166.00 146.00 154.50 43.50 11.50 0.00 0.00 a 551.50
1954 0.00 0.00 0.00 0.00 10.00 171.00 170.50 88.50 28.50 0.00 0.00 0.00 468.50
1955 0.00 0.00 0.00 0.00 33.50 64.00 333.50 262.98 a 56.00 1.55 a 0.00 0.00 z 751.53
1956 0.00 z 0.00 z 0.00 0.00 a 12.92 a 188.00 98.50 147.00 9.00 2.50 0.00 0.00 457.92
1957 0.00 a 0.00 0.00 0.50 10.33 a 91.50 253.88 b 127.50 32.07 a 0.00 0.00 0.00 515.78
1958 0.00 0.00 0.00 d 0.00 15.50 45.50 108.50 c 196.69 b 23.04 b 0.00 c 0.00 0.00 389.23
1959 0.00 a 0.00 0.00 c 0.00 62.52 a 108.50 162.00 246.97 a 82.50 0.00 0.00 0.00 662.48
1960 0.00 0.00 0.00 18.10 a 0.00 31.50 156.50 213.00 111.00 3.00 0.00 0.00 533.10
1961 0.00 0.00 a 0.00 a 0.00 20.67 a 117.12 d 176.00 189.50 67.50 1.50 0.00 0.00 572.28
1962 0.00 0.00 0.00 5.00 76.00 77.00 78.00 111.00 9.50 17.50 0.00 0.00 374.00
1963 0.00 0.00 0.00 0.00 10.50 134.50 176.00 81.50 26.50 6.00 0.00 0.00 435.00
1964 0.00 0.00 0.00 5.50 53.00 127.00 258.00 144.50 40.50 0.00 0.00 0.00 628.50
1965 0.00 0.00 0.00 j 0.00 50.00 38.28 a 112.50 96.00 5.00 5.50 0.00 a 0.00 307.28
1966 0.00 0.00 0.00 0.00 13.00 98.50 220.50 80.00 20.50 0.00 0.00 0.00 432.50
1967 0.00 0.00 0.50 0.00 15.00 66.50 108.00 54.50 11.00 0.00 0.00 0.00 255.50
1968 0.00 0.00 a 0.00 0.00 b 2.50 81.50 135.00 165.00 16.00 22.73 a 0.00 0.00 422.73
1969 0.00 0.00 0.00 0.00 26.50 12.00 144.00 143.00 21.50 8.00 0.00 0.00 355.00
1970 0.00 0.00 a 0.00 17.14 b 44.00 112.24 a 198.50 108.00 37.50 b 5.50 0.00 a 0.00 522.88
1971 0.00 0.00 0.00 0.00 0.00 150.50 72.50 68.50 74.00 14.50 0.00 0.00 380.00
1972 0.00 0.00 0.00 a 0.00 48.00 60.00 114.00 151.00 11.50 0.00 0.00 0.00 384.50
1973 0.00 0.00 0.00 0.00 a 0.00 81.50 198.50 166.00 45.00 14.00 0.00 0.00 a 505.00
1974 0.00 0.00 0.00 3.50 20.00 45.00 d 207.81 d 72.00 11.00 0.00 0.00 0.00 359.31
1975 0.00 0.00 0.00 0.00 53.00 93.50 199.84 c 76.50 k 3.00 7.48 b 0.00 0.00 c 356.82
1976 0.00 0.00 0.00 9.50 1.50 0.00 z 0.00 z 0.00 z 0.00 s 6.50 0.00 0.00 17.50
1977 0.00 0.00 0.00 c 8.00 104.50 89.40 e 229.50 f 75.50 20.00 0.00 a 0.00 a 0.00 297.40
1978 0.00 0.00 0.00 0.00 58.50 110.40 e 143.00 141.00 98.00 0.00 0.00 0.00 550.90
1979 0.00 0.00 0.00 0.00 12.00 60.54 b 140.50 113.00 28.89 c 0.00 0.00 0.00 354.92
1980 0.00 0.00 a 0.00 4.00 39.50 91.50 229.00 126.50 33.50 0.00 0.00 0.00 524.00
1981 0.00 0.00 0.00 0.00 3.50 63.62 a 158.50 130.50 20.50 0.00 0.00 0.00 376.62
1982 0.00 0.00 0.00 0.00 30.00 20.00 186.50 135.50 39.00 1.50 0.00 0.00 412.50
1983 0.00 0.00 0.00 0.00 0.50 117.50 302.00 278.50 71.50 6.00 0.00 0.00 776.00
1984 0.00 0.00 0.00 2.50 2.00 95.50 120.00 223.00 28.00 0.00 0.00 0.00 471.00
1985 0.00 0.00 0.00 27.50 29.50 49.50 122.50 73.50 94.00 0.00 0.00 0.00 396.50
1986 0.00 0.00 0.00 8.00 29.50 126.50 225.00 55.00 27.50 0.00 0.00 0.00 471.50
1987 0.00 0.00 0.00 7.50 49.08 a 147.00 286.00 133.00 36.00 0.00 0.00 a 0.00 658.58
1988 0.00 0.00 0.00 0.00 37.00 202.24 a 262.00 283.00 32.59 a 0.00 0.00 0.00 816.83
1989 0.00 0.00 0.00 0.00 9.50 71.50 221.50 116.50 12.50 0.00 0.00 0.00 431.50
1990 0.00 0.00 0.00 24.00 7.50 95.00 143.50 127.00 94.50 0.00 0.00 h 0.00 491.50
1991 0.00 0.00 0.00 7.50 89.00 149.50 129.50 130.00 41.50 0.00 o 0.00 0.00 547.00
1992 0.00 0.00 z 0.00 0.00 34.00 59.00 49.00 0.00 z 0.00 z 0.00 z 0.00 0.00 142.00
1993 0.00 0.00 0.00 0.00 22.50 37.00 146.50 173.00 5.00 2.00 0.00 0.00 z 386.00
1994 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1995 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1996 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1997 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 41.00 0.00 z 0.00 z 0.00 z 41.00
1999 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2000 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2001 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2002 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.50 0.00 0.00 0.50
2003 0.00 0.00 0.00 7.00 0.00 34.50 94.50 143.00 29.50 s 0.00 u 0.00 0.00 279.00
2004 0.00 0.00 0.00 0.00 3.50 20.50 t 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 a 3.50
2005 0.00 0.00 0.00 0.00 0.00 150.50 184.50 94.50 58.50 19.50 0.00 0.00 507.50
2006 0.00 0.00 0.00 0.00 50.00 74.50 234.00 97.50 3.50 0.50 0.00 0.00 460.00
2007 0.00 0.00 0.00 a 2.50 31.00 90.50 144.50 125.00 42.50 20.50 0.00 0.00 b 456.50
2008 0.00 b 0.00 0.00 0.00 0.00 30.00 106.50 66.50 30.50 0.00 0.00 0.00 e 233.50
2009 0.00 0.00 0.00 g 0.00 n 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.01 2.86 27.49 97.60 179.14 135.99 44.65 3.06 0.01 0.00 501.72
S.D. 0.00 0.00 0.05 5.35 26.52 56.30 67.74 59.11 34.29 5.13 0.05 0.00 144.74
SKEW 0.00 0.00 9.22 2.46 1.43 0.80 0.51 0.79 0.88 2.04 9.43 0.00 0.50
MAX 0.00 0.00 0.50 27.50 138.50 298.00 353.00 300.00 145.00 22.73 0.50 0.00 835.50
MIN 0.00 0.00 0.00 0.00 0.00 12.00 49.00 19.50 0.50 0.00 0.00 0.00 233.50
NO YRS 88 89 88 91 88 85 85 87 86 89 92 89 68