HILLSBORO, WISCONSIN

Monthly Total Heating Degree Days

(473654)

Base Temperature = 65 F

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.
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
1948 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
1949 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
1950 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
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 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
1958 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
1959 1040.00 m 1480.64 c 356.00 t 576.00 e 155.00 b 34.00 16.50 1.00 161.00 607.50 922.50 g 1088.62 a 4120.26
1960 1362.45 a 1272.00 1407.00 516.50 276.42 a 84.50 21.00 6.00 179.48 a 479.00 607.00 i 1358.12 b 6962.47
1961 1487.48 a 1047.50 975.43 b 715.00 327.00 39.50 4.50 12.50 212.50 471.41 b 953.40 e 1448.50 7694.73
1962 1616.00 1348.00 1126.00 653.08 d 175.00 59.00 20.50 25.00 262.50 421.00 846.00 1401.64 c 7953.72
1963 1890.00 1475.00 937.50 518.00 318.00 55.00 8.00 41.91 d 173.00 222.00 803.00 1716.62 c 8158.03
1964 1324.50 1149.50 1108.00 545.00 162.23 a 83.50 6.50 76.50 232.00 571.50 803.89 c 1517.40 b 7580.52
1965 1607.19 b 1384.00 1318.02 a 673.00 191.34 b 69.50 14.50 62.50 243.00 0.00 z 0.00 z 1075.50 6638.55
1966 1762.00 1284.00 893.50 655.50 400.50 73.50 7.75 a 47.00 124.00 f 451.50 864.00 1349.50 7788.75
1967 1432.50 1495.00 983.00 554.50 419.50 39.00 41.50 79.00 222.00 515.50 982.50 1289.00 8053.00
1968 1453.00 1342.00 763.50 519.50 324.00 57.50 17.50 60.00 160.00 422.00 889.50 1273.98 e 7282.48
1969 1640.00 1257.00 1218.00 855.50 244.50 193.50 5.50 1.07 b 0.00 z 0.00 z 889.00 1308.50 7612.57
1970 1761.50 1280.00 1124.00 536.38 a 184.50 54.00 9.50 19.50 0.00 z 0.00 z 877.00 1362.50 7208.88
1971 1808.33 d 1333.50 d 1180.00 566.50 330.67 a 33.00 21.50 h 33.50 h 134.00 i 252.50 839.50 1250.00 7594.00
1972 1629.50 1400.00 1130.47 a 696.00 180.50 93.00 27.50 38.23 a 135.00 565.00 925.50 1040.50 j 6820.70
1973 0.00 z 1104.32 c 724.50 606.60 e 336.00 16.50 0.00 z 10.85 a 0.00 z 0.00 z 0.00 z 998.50 k 2798.77
1974 1460.50 1276.00 691.00 f 562.24 a 363.50 89.00 6.00 24.50 262.50 442.50 0.00 z 1225.00 5711.74
1975 1423.50 1253.00 1180.00 733.50 180.00 63.00 12.50 7.75 a 255.00 378.00 730.00 1234.00 7450.25
1976 1575.66 b 0.00 z 761.50 f 506.90 a 295.00 8.50 0.00 z 0.00 z 169.50 353.50 l 1074.00 1648.50 5278.05
1977 1222.50 l 0.00 z 785.52 c 359.50 88.50 59.50 1.00 55.50 110.00 341.50 i 0.00 z 0.00 z 1459.52
1978 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.50 v 110.50 542.50 b 909.00 1432.50 2994.50
1979 1887.50 1552.50 1079.00 655.50 319.00 60.50 8.00 55.50 132.50 577.50 926.00 1195.00 8448.50
1980 1506.08 a 1415.50 1172.66 b 557.50 241.50 71.50 0.00 b 17.50 188.79 a 673.50 873.00 1383.50 8101.03
1981 1461.00 1207.00 959.97 a 521.25 b 305.50 37.00 f 21.50 0.00 z 245.00 628.00 832.50 1429.00 7610.72
1982 543.00 v 420.00 p 1030.75 a 654.00 156.50 176.00 1.00 81.50 249.50 533.50 719.50 h 1146.50 4029.25
1983 1381.50 1088.50 980.50 697.00 398.50 75.50 11.00 1.00 209.00 547.00 863.50 1764.93 a 8017.93
1984 1614.00 1054.50 1234.00 561.50 372.50 16.00 19.12 a 24.28 a 237.50 420.00 902.59 a 1313.37 a 7769.35
1985 1687.50 1367.00 894.87 a 436.50 154.48 a 98.50 10.00 35.00 198.50 507.00 1103.00 1769.00 8261.35
1986 1564.50 1324.50 909.00 482.50 226.00 67.50 6.50 86.00 196.00 539.50 1076.50 1308.00 7786.50
1987 1399.00 1036.50 906.23 a 464.48 a 212.00 35.17 a 9.00 62.50 184.00 709.00 821.50 1240.53 b 7079.92
1988 1688.00 1474.86 a 989.50 600.00 182.50 61.00 3.00 30.50 139.50 739.00 921.00 1396.50 8225.36
1989 1274.00 1476.74 a 1185.50 666.00 302.00 86.00 9.00 29.50 266.00 530.50 1057.50 1673.50 8556.24
1990 1182.13 a 1188.50 885.50 582.00 388.00 51.50 14.50 20.00 181.50 614.00 793.00 1499.50 7400.13
1991 1707.50 1172.00 958.00 536.00 229.00 30.00 22.00 31.50 273.00 573.50 1131.00 1320.00 7983.50
1992 1333.00 1087.00 1012.00 676.00 292.00 110.50 60.00 115.50 264.00 581.00 987.00 1348.00 7866.00
1993 1547.00 1352.00 1144.00 734.50 273.00 106.50 12.50 29.50 345.00 616.50 985.50 1284.50 8430.50
1994 1861.50 1516.50 1000.00 602.50 293.00 65.50 30.00 78.50 132.00 466.50 804.50 1204.50 8055.00
1995 1477.00 1225.00 971.50 755.00 326.50 43.50 26.00 1.50 270.50 518.50 1152.50 1469.00 8236.50
1996 1664.00 1407.50 1227.00 723.00 421.00 75.00 22.00 25.50 206.00 543.50 1151.00 1440.50 8906.00
1997 1650.50 1208.00 1037.00 677.50 452.50 47.00 47.50 64.50 168.50 523.00 1001.50 1164.50 8042.00
1998 1325.00 909.00 1017.00 506.00 152.50 113.50 5.50 5.50 94.50 472.00 787.00 1143.50 6531.00
1999 1630.50 1006.00 997.00 508.50 208.50 63.50 0.50 32.00 237.50 576.00 719.50 1258.00 7237.50
2000 1467.00 1067.50 778.50 594.50 235.00 85.00 21.00 11.00 191.50 417.50 932.50 1720.00 7521.00
2001 1404.50 1332.00 1083.50 468.00 235.50 104.50 17.50 8.50 221.00 544.50 570.50 1084.00 7074.00
2002 1195.50 1013.00 1146.50 595.50 364.00 46.00 3.50 15.00 132.50 637.50 933.50 1211.50 7294.00
2003 1527.00 1402.00 1039.50 614.50 301.00 88.50 11.50 3.50 191.00 528.50 896.50 1211.00 7814.50
2004 1589.50 1276.50 872.50 557.00 302.50 96.00 19.00 106.50 109.00 494.00 793.00 1315.00 7530.50
2005 1533.00 1054.00 1080.50 474.00 356.50 5.50 10.00 16.50 98.00 459.00 857.50 1427.50 7372.00
2006 1081.50 1252.00 943.00 438.50 267.50 43.50 1.00 7.50 244.50 624.00 804.50 1095.00 6802.50
2007 1296.50 1451.50 885.50 598.00 163.50 27.50 3.00 16.50 133.50 296.50 864.00 1426.50 7162.50
2008 1511.50 1505.50 1193.50 574.00 306.50 26.00 3.00 18.00 114.50 532.00 864.00 1574.80 a 8223.30
2009 1790.50 1179.00 1007.50 601.00 217.55 c 85.18 b 39.00 42.00 106.50 637.00 687.00 1394.50 7786.73
2010 1525.31 d 1263.50 800.00 200.00 p 274.00 28.00 1.50 12.00 212.00 0.00 z 0.00 z 0.00 z 4116.31
2011 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
2012 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
Period of Record Statistics
MEAN 1531.85 1271.81 1026.58 589.23 272.20 65.90 14.35 34.44 192.78 520.03 897.25 1358.16 7769.11
S.D. 186.46 161.40 148.82 95.93 85.27 36.76 12.85 29.30 58.38 106.48 123.88 180.87 519.11
SKEW -0.11 -0.23 0.15 0.25 0.06 1.17 1.53 0.97 0.12 -0.67 0.13 0.64 -0.22
MAX 1890.00 1552.50 1407.00 855.50 452.50 193.50 60.00 115.50 345.00 739.00 1152.50 1769.00 8906.00
MIN 1081.50 909.00 724.50 359.50 88.50 5.50 0.00 1.00 94.50 222.00 570.50 1075.50 6531.00
NO YRS 47 48 48 50 51 50 48 48 47 45 44 48 36