GRANTSBURG, WISCONSIN

Monthly Total Heating Degree Days

(473244)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201209
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
1950 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 37.95 b 153.00 219.00 500.50 1237.50 1777.00 3924.95
1951 1863.00 1434.00 1447.00 746.50 252.00 159.00 41.00 112.50 355.00 621.50 1293.00 1624.00 9948.50
1952 1747.00 1364.50 1350.50 574.00 353.00 56.00 35.50 78.00 255.50 784.50 1019.50 1356.50 8974.50
1953 1658.50 1517.00 1206.00 805.00 366.50 78.00 44.00 19.00 262.00 405.00 940.50 1480.50 8782.00
1954 1869.00 1132.50 1279.00 688.50 501.50 70.50 23.00 53.00 297.00 675.50 920.00 1398.50 8908.00
1955 1760.00 1555.00 1392.00 458.00 227.00 85.50 0.00 17.00 265.00 562.50 1270.50 1803.00 9395.50
1956 1747.50 1641.00 1374.00 830.00 379.00 63.50 49.50 59.00 361.00 395.50 1047.50 1501.50 9449.00
1957 1921.50 1446.00 1280.50 681.00 379.00 116.00 7.50 60.00 321.50 639.00 1048.50 1395.00 9295.50
1958 1502.50 1538.50 1119.00 644.00 347.00 241.00 50.00 112.00 230.50 532.50 1006.00 1708.00 9031.00
1959 1885.00 1534.00 1104.50 715.50 293.00 94.00 33.50 18.50 242.50 711.00 1342.00 1249.50 9223.00
1960 1643.00 1517.50 1493.50 678.00 339.00 166.00 43.00 31.00 267.50 571.00 998.50 1593.50 9341.50
1961 1724.00 1159.50 954.00 777.00 364.00 79.50 18.48 e 12.50 247.00 494.00 981.50 1553.50 8364.98
1962 1800.00 1482.50 1168.18 a 700.50 218.00 79.00 23.50 s 0.00 z 282.00 476.00 903.50 1452.87 a 8562.55
1963 1943.00 1530.85 b 985.00 541.50 343.00 65.50 10.00 h 51.50 154.50 280.00 655.00 g 1761.00 7655.85
1964 1433.50 1327.00 1265.00 577.50 190.00 103.89 c 5.50 85.00 244.50 550.77 a 977.50 1706.03 a 8466.19
1965 1820.50 1555.00 1476.50 705.50 224.00 77.31 d 23.00 61.50 419.00 498.98 e 1026.00 1283.50 9170.79
1966 2018.50 1453.50 993.55 a 744.50 436.00 78.00 11.50 99.20 a 258.00 600.00 1163.65 d 1553.00 9409.40
1967 1623.00 1625.50 1170.00 651.00 480.00 68.50 37.41 b 91.50 223.00 628.00 1131.35 d 910.00 i 7729.26
1968 0.00 z 1566.50 871.00 540.50 379.00 93.00 42.50 65.00 212.00 478.90 b 984.00 1555.00 6787.40
1969 1783.50 1335.00 1325.00 571.50 279.50 201.50 42.50 6.00 204.50 661.00 1052.07 a 1441.50 a 8903.57
1970 1891.50 1451.85 a 1319.50 682.00 328.00 50.50 16.00 33.50 265.50 572.50 1070.50 1538.00 9219.35
1971 1919.00 1430.50 1240.50 619.50 420.50 49.50 63.00 73.50 283.00 469.00 1015.50 1536.16 c 9119.66
1972 1920.50 1645.50 1300.50 793.50 292.00 116.00 51.50 95.00 306.00 732.63 a 1023.00 0.00 z 8276.13
1973 1688.00 1419.38 b 850.50 646.50 424.50 54.00 30.00 20.50 0.00 z 454.00 0.00 z 1240.50 g 5587.38
1974 1752.00 754.00 o 1232.00 668.50 417.98 a 128.50 9.00 116.00 401.38 a 610.00 0.00 z 0.00 z 5335.36
1975 1647.00 1409.15 b 1380.05 c 832.50 d 238.50 132.50 54.00 55.00 368.50 551.50 528.50 h 1596.50 b 8265.21
1976 1856.50 1265.50 1234.00 509.50 337.50 39.00 10.00 55.50 292.00 762.00 1227.00 1866.41 b 9454.91
1977 2094.50 1335.50 964.00 481.50 101.00 68.50 7.50 107.50 232.50 633.00 1078.00 1621.00 8724.50
1978 1878.50 1570.00 1191.43 a 691.50 231.00 117.50 43.00 31.50 203.00 605.50 1097.50 0.00 z 7660.43
1979 2091.50 1661.50 1260.00 761.00 445.00 79.00 10.00 48.50 189.00 609.50 1018.00 1298.90 a 9471.90
1980 1732.50 1543.50 1326.00 551.50 201.00 120.00 17.00 26.50 324.00 728.00 988.50 1554.50 9113.00
1981 1594.00 1286.50 990.50 598.00 328.00 102.50 32.50 22.50 272.00 705.25 a 854.48 a 1538.12 a 8324.35
1982 2104.50 1517.00 1265.50 744.00 158.50 175.50 12.00 77.00 285.50 533.50 1143.50 1352.50 9369.00
1983 1542.00 1174.00 1055.00 752.00 417.50 102.50 12.50 1.00 245.50 586.50 1005.50 2013.50 8907.50
1984 1737.00 1161.50 1316.50 572.50 367.50 47.00 28.50 23.00 369.50 510.00 1039.50 1574.00 8746.50
1985 1794.00 1508.00 997.50 534.50 209.00 173.00 18.50 104.00 0.00 z 643.50 1272.50 1908.00 9162.50
1986 1605.00 1468.00 1094.50 517.00 262.50 93.50 0.00 z 101.50 275.50 0.00 z 0.00 z 1396.50 6814.00
1987 1468.50 1056.50 920.50 418.00 0.00 z 0.00 z 9.00 0.00 z 209.50 729.50 904.00 1333.50 7049.00
1988 1834.50 1653.00 1132.00 633.50 161.00 41.50 13.50 53.00 0.00 z 748.00 1035.50 1557.00 8862.50
1989 1555.50 1710.00 1323.00 726.00 324.00 94.00 3.00 32.50 227.50 556.50 1191.50 1839.50 9583.00
1990 1353.00 1348.00 1052.00 660.50 370.50 57.00 20.50 35.50 201.00 649.50 931.00 1591.50 8270.00
1991 1775.50 1247.00 1083.00 543.00 246.00 26.50 29.50 25.00 300.50 664.50 1304.50 1518.50 8763.50
1992 1497.50 1198.50 1091.00 769.00 240.00 121.00 91.50 100.00 275.50 626.00 1080.00 1475.00 8565.00
1993 1708.50 1402.00 1175.50 742.00 327.50 141.50 21.00 43.50 394.00 685.50 1154.00 1471.50 9266.50
1994 2028.50 1573.50 1055.00 678.00 261.50 50.50 19.00 81.50 150.50 502.00 910.50 1371.50 8682.00
1995 1603.00 1444.00 1092.50 821.00 337.00 56.50 33.00 11.50 287.50 618.50 1297.00 1595.00 9196.50
1996 1858.00 1529.00 1371.00 800.00 376.00 98.00 33.00 13.50 235.00 599.50 1261.50 1646.50 9821.00
1997 1811.00 1316.00 1172.50 745.50 475.00 27.50 55.50 70.00 146.50 540.50 1136.00 1228.50 8724.50
1998 1487.00 960.00 1076.00 497.50 117.00 127.50 2.00 12.00 124.00 490.50 915.50 1358.50 7167.50
1999 1735.00 1158.50 1030.50 577.50 214.00 119.50 4.50 25.00 239.50 606.00 795.00 1347.50 7852.50
2000 1652.00 1210.00 823.00 664.00 254.50 127.00 19.50 11.00 248.00 458.50 996.00 1849.15 a 8312.65
2001 1492.50 1572.00 1200.00 618.50 229.00 89.50 16.00 13.00 227.50 573.50 661.50 1221.00 7914.00
2002 1362.00 1190.50 1358.50 693.00 445.00 53.50 4.50 24.00 187.00 796.00 1051.00 1311.00 8476.00
2003 1658.00 1490.00 1163.00 632.00 290.00 85.50 12.00 11.50 221.00 567.50 1067.50 1338.00 8536.00
2004 1791.50 1367.50 1023.00 584.00 383.00 146.00 36.00 125.50 101.00 509.50 882.50 1455.00 8404.50
2005 1675.00 1163.50 1136.00 499.50 360.50 4.50 13.00 24.00 119.00 483.00 935.50 1447.00 7860.50
2006 1212.50 1382.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 6.00 251.50 0.00 z 920.00 1203.50 4975.50
2007 1500.50 1551.50 959.00 637.00 177.50 22.50 3.50 31.00 201.50 429.00 980.50 1584.00 8077.50
2008 1667.50 1527.50 1247.00 705.00 355.00 57.50 6.00 28.00 184.50 545.50 962.50 1680.00 8966.00
2009 1952.50 1331.00 1132.00 597.50 285.50 130.50 38.50 66.50 75.50 742.50 772.00 1568.00 8692.00
2010 1700.50 1324.50 832.00 416.50 263.50 60.50 0.00 6.50 267.00 472.50 973.00 1588.00 7904.50
2011 1767.00 0.00 z 1218.00 655.00 321.50 74.50 3.44 d 8.50 243.50 443.50 874.00 1282.00 6890.94
2012 1430.50 1138.50 672.50 557.50 203.00 38.50 0.00 35.00 245.50 0.00 z 0.00 z 0.00 z 4321.00
Period of Record Statistics
MEAN 1724.07 1406.79 1157.55 646.83 309.13 91.26 24.55 50.34 249.96 580.17 1038.04 1523.65 8829.34
S.D. 191.47 170.62 175.11 104.23 92.91 45.93 18.95 37.10 70.86 106.77 142.50 185.60 578.61
SKEW -0.23 -0.48 -0.36 -0.21 -0.07 0.82 0.92 0.70 0.07 -0.08 0.15 0.43 -0.52
MAX 2104.50 1710.00 1493.50 832.50 501.50 241.00 91.50 153.00 419.00 796.00 1342.00 2013.50 9948.50
MIN 1212.50 960.00 672.50 416.50 101.00 4.50 0.00 1.00 75.50 280.00 661.50 1203.50 7167.50
NO YRS 61 60 61 61 60 60 59 61 60 60 57 57 46