LAONA 6 SW, WISCONSIN

Monthly Total Heating Degree Days

(474582)

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
1927 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 983.00 1546.00 2529.00
1928 1498.33 a 1405.38 c 1255.50 a 903.10 a 273.00 188.50 26.00 m 70.00 360.50 557.00 955.50 1223.31 e 8690.13
1929 1919.00 1571.00 1079.00 656.50 472.00 190.50 44.50 62.00 f 272.00 629.50 1084.14 a 1427.50 9345.64
1930 1743.50 1193.00 1171.28 a 663.10 a 320.50 71.00 32.55 a 37.50 176.90 a 616.50 828.10 a 1363.50 8217.44
1931 1290.12 a 1089.00 1142.50 625.50 377.50 82.50 28.13 d 102.54 e 128.00 442.00 725.19 d 1103.50 7136.48
1932 1291.27 e 1339.00 1413.00 782.00 341.00 49.50 47.50 35.00 243.00 631.50 1087.50 1477.00 8737.27
1933 1311.30 a 1493.50 1272.50 763.50 307.50 43.27 d 14.00 56.00 113.79 a 662.00 1106.00 1541.50 8684.86
1934 1392.00 1556.00 1317.50 788.40 e 238.59 c 70.00 42.37 a 149.50 273.00 487.73 a 841.11 c 1454.50 8610.70
1935 1628.00 1273.50 1075.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 486.50 g 657.00 j 1423.93 a 5400.43
1936 1747.48 d 2013.08 e 518.50 o 926.00 290.00 229.66 a 49.50 104.50 244.50 755.88 a 1144.29 b 1354.18 a 8859.07
1937 1813.50 b 1422.50 1348.00 800.17 a 395.52 b 166.50 26.19 b 37.20 a 302.00 769.50 1103.50 1525.00 9709.58
1938 1647.00 1277.11 a 906.00 f 613.80 e 388.50 169.66 a 60.50 47.50 h 306.00 477.00 979.50 1417.65 e 7336.72
1939 1381.16 c 1520.00 1246.00 843.00 316.00 131.50 60.00 80.50 273.00 671.00 974.00 1235.50 8731.66
1940 1731.00 1355.50 1425.00 875.17 a 525.00 151.00 83.00 137.00 246.00 575.50 1108.97 a 1151.50 f 8213.14
1941 1547.86 b 1418.00 1425.00 564.00 283.81 b 117.50 90.50 23.50 g 0.00 z 584.35 a 698.50 f 1170.00 7201.02
1942 1480.25 a 1265.50 955.83 a 2.50 z 434.00 205.00 117.80 a 119.72 b 357.86 b 290.00 m 0.00 z 1595.95 c 6531.91
1943 0.00 z 1075.50 i 1577.26 b 900.60 e 500.28 b 143.28 a 25.00 105.50 422.59 a 623.00 1140.00 e 1388.69 d 6826.18
1944 1236.90 a 1330.89 a 1270.47 b 829.44 c 305.00 104.00 f 54.52 b 88.35 a 246.43 b 545.17 b 0.00 z 916.00 l 5907.17
1945 689.00 s 881.50 j 503.00 i 689.50 448.00 113.00 w 0.00 z 92.00 f 243.50 g 641.24 d 409.50 q 760.00 q 1778.74
1946 962.00 m 819.50 m 483.50 m 659.00 470.00 167.00 37.50 n 187.11 c 307.78 c 138.00 v 0.00 z 0.00 z 1790.89
1947 0.00 z 0.00 z 0.00 z 844.82 b 479.90 e 196.50 i 76.98 a 30.00 291.60 e 338.00 335.00 s 1059.50 h 2061.31
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 153.62 a 63.19 e 92.00 196.00 662.88 a 710.00 g 1521.77 c 2689.46
1949 1459.67 b 1114.50 f 1284.84 c 640.50 374.00 65.00 38.75 a 73.00 355.71 b 474.41 c 744.50 h 0.00 z 4765.89
1950 0.00 z 0.00 z 1390.83 e 651.00 k 426.54 d 150.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1967.86
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 307.50 d 751.75 a 897.22 c 988.50 f 1956.47
1953 583.50 s 1350.50 811.00 i 845.77 d 376.00 104.00 65.10 a 39.50 256.03 a 469.00 830.77 d 927.50 j 4336.67
1954 1644.03 a 1146.00 1333.55 c 0.00 z 0.00 z 66.96 b 49.50 131.00 336.00 652.00 934.50 1431.50 7725.05
1955 1636.50 1439.00 1328.50 529.50 293.50 135.50 23.50 51.50 303.50 546.38 c 1165.50 1592.00 9044.88
1956 1517.00 1423.00 1354.50 848.28 a 0.00 z 121.50 h 111.82 c 90.50 357.50 432.50 1060.50 1393.50 8589.10
1957 1823.32 a 1344.50 1200.00 722.00 414.22 b 152.50 33.50 109.50 343.00 641.38 b 1054.00 1430.50 9268.42
1958 1477.50 1438.00 1194.00 713.50 437.00 274.00 77.50 110.00 255.00 564.00 986.00 1713.00 9239.50
1959 1787.00 1505.50 1259.63 a 737.00 298.78 b 123.00 69.50 36.00 260.50 760.50 1309.00 1255.50 a 9401.91
1960 1527.78 a 1391.50 1503.00 721.03 a 415.50 184.82 b 99.20 a 63.50 300.50 615.00 924.50 1546.50 9292.84
1961 1647.50 1195.00 1121.50 833.00 478.50 159.00 62.50 90.93 a 304.00 558.50 1077.50 1530.00 9057.93
1962 1755.63 a 1512.50 1206.50 793.00 311.00 157.50 101.27 a 103.50 390.00 576.00 1012.24 a 1519.50 9438.64
1963 1920.50 1609.50 1164.50 678.00 460.00 131.00 56.32 a 130.00 279.00 328.17 b 879.50 1659.50 9295.99
1964 1421.50 1381.00 1310.00 755.50 284.00 180.00 43.92 a 191.50 333.50 661.50 935.00 1598.05 a 9095.47
1965 1716.00 1499.00 1397.50 831.00 278.00 196.55 a 106.00 133.30 a 410.00 588.00 1037.00 1272.50 9464.85
1966 1814.00 1334.50 1113.00 826.61 b 534.00 118.00 42.50 137.00 333.10 a 690.00 1103.50 1478.00 9524.21
1967 1546.50 1606.00 1231.00 771.50 612.50 142.50 128.50 205.50 340.86 a 713.00 1185.50 1447.00 9930.36
1968 1655.50 1484.00 999.75 a 671.00 488.52 b 195.00 b 95.50 153.50 248.79 a 521.50 1034.50 1494.50 9042.06
1969 1606.00 1332.00 1335.00 648.50 394.00 329.50 85.77 a 45.00 353.50 807.03 a 1069.00 1415.15 a 9420.45
1970 1784.00 1458.00 1305.50 713.50 403.50 126.72 a 56.00 58.50 275.50 562.50 1041.50 1491.62 a 9276.84
1971 1803.50 1395.50 1321.00 759.31 a 471.50 106.00 96.50 147.00 250.00 401.00 1023.50 1410.00 9184.81
1972 1839.00 1575.00 1331.00 892.76 a 283.50 174.31 a 94.07 b 96.00 324.50 752.50 1087.00 1604.00 10053.64
1973 1496.00 1337.00 927.00 760.50 507.76 b 94.50 49.00 73.50 332.59 a 437.50 1036.50 1506.50 8558.34
1974 1631.50 1426.50 1180.58 a 671.00 488.00 217.50 44.50 118.83 a 451.50 629.00 987.00 1305.50 9151.42
1975 1553.00 1335.00 1300.00 870.52 a 265.50 149.50 60.00 95.50 407.00 504.00 881.50 1495.00 8916.52
1976 1713.00 1221.50 1213.50 632.00 443.82 a 64.00 25.50 110.22 d 337.76 a 801.00 1275.00 1793.50 9630.80
1977 1954.00 1358.50 987.00 574.50 175.50 187.50 48.57 a 207.50 322.00 655.00 1057.50 1571.50 9099.07
1978 1728.50 1534.00 1263.00 822.50 323.50 188.04 b 121.42 a 92.50 234.50 661.50 1082.59 a 1625.43 a 9677.47
1979 1877.50 1584.50 1174.50 837.00 481.00 172.50 73.00 147.50 275.00 742.45 a 1107.50 1331.00 9803.45
1980 1650.00 1523.50 1286.00 646.50 286.50 199.14 a 60.00 84.45 b 352.00 786.50 1000.34 a 1549.50 9424.43
1981 1591.00 1246.50 1063.00 644.00 432.00 134.50 95.67 b 87.00 368.00 740.00 920.50 1455.00 8777.17
1982 1917.50 1435.50 1230.00 879.50 220.00 324.00 51.50 182.00 350.50 568.00 1058.00 1327.00 9543.50
1983 1482.00 1127.50 1127.00 828.00 533.50 174.50 25.50 37.50 260.17 a 640.00 995.00 1787.50 9018.17
1984 1698.00 1120.00 1358.50 649.00 459.00 92.50 66.50 60.00 368.00 551.50 1043.00 1453.00 8919.00
1985 1685.00 1401.50 1026.00 632.00 293.00 229.00 87.50 143.00 320.00 621.50 1177.00 1762.50 9378.00
1986 1573.50 1384.00 1100.00 566.50 307.00 187.00 60.50 169.50 299.00 639.50 1153.00 1364.50 8804.00
1987 1434.50 1111.50 1014.00 524.00 300.00 84.50 56.00 115.50 259.50 786.50 958.00 1298.00 7942.00
1988 1691.50 1546.00 1176.50 682.50 269.00 112.00 34.00 84.50 272.00 801.50 1009.00 1512.00 9190.50
1989 1386.00 1549.00 1291.50 780.50 398.50 175.00 45.00 95.00 295.50 547.50 1185.50 1806.00 9555.00
1990 1298.00 1274.50 1061.50 606.50 457.50 121.50 77.00 96.00 256.50 650.00 893.00 1472.50 8264.50
1991 1690.50 1206.50 1098.00 584.50 271.00 70.00 90.50 64.00 352.00 648.00 1161.50 1427.50 8664.00
1992 1457.50 1252.50 1197.00 799.50 330.50 220.50 179.50 198.00 330.50 648.50 1126.50 1422.50 9163.00
1993 1571.50 1403.50 1139.50 817.50 384.50 207.50 61.50 83.50 458.00 705.50 1143.50 1415.50 9391.50
1994 1933.50 1484.00 1082.00 712.50 362.50 117.50 87.50 145.00 234.00 530.00 926.50 1210.00 8825.00
1995 1506.00 1383.00 1060.50 882.50 379.50 88.50 58.00 23.50 353.50 601.00 1312.50 1593.50 9242.00
1996 1762.35 a 1563.00 1450.00 939.00 536.50 186.00 172.00 98.00 320.50 682.50 1224.00 1519.50 10453.35
1997 1718.00 1333.50 1287.50 841.00 628.50 123.50 112.00 218.00 294.50 651.00 1144.50 1267.50 9619.50
1998 1489.50 1008.00 1190.50 631.00 251.50 215.00 65.00 44.50 199.50 577.00 945.00 1305.50 7922.00
1999 1705.00 1211.00 1144.50 651.00 319.50 156.50 35.00 117.50 353.00 711.00 827.50 1452.50 8684.00
2000 1646.50 1278.50 946.00 789.00 379.00 219.00 130.00 116.50 356.50 524.00 1033.00 1830.00 9248.00
2001 1554.50 1600.50 1348.50 693.50 353.00 201.00 109.50 89.50 364.00 695.50 764.00 1279.50 9053.00
2002 1374.00 1188.50 1407.00 817.50 552.50 166.50 34.00 85.50 257.00 836.00 1122.00 1367.50 9208.00
2003 1704.00 1576.00 1252.50 827.00 445.00 213.00 86.50 60.00 303.00 682.50 1079.00 1340.50 9569.00
2004 1855.00 1349.00 1133.50 768.50 518.50 233.50 123.00 241.00 189.00 632.50 946.00 1521.00 9510.50
2005 1720.50 1233.50 1300.50 631.00 490.00 57.00 68.00 100.00 221.00 578.00 1054.00 1512.00 8965.50
2006 1305.50 1449.00 1172.00 610.00 421.00 166.50 41.50 106.50 389.50 802.00 964.50 1295.00 8723.00
2007 1511.50 1591.50 1101.50 791.00 342.50 119.50 102.00 96.50 257.00 485.50 1084.00 1531.00 9013.50
2008 1593.00 1587.00 1352.50 784.00 498.50 167.00 46.50 115.50 280.00 683.50 1073.50 1718.00 9899.00
2009 1876.50 1344.00 1249.50 796.00 452.50 223.00 169.00 157.50 204.50 804.50 823.00 1545.50 9645.50
2010 1538.50 1297.00 933.50 541.50 342.00 179.00 23.00 63.00 401.00 568.00 1003.50 1517.50 8407.50
2011 1713.50 1421.26 a 1282.50 854.00 449.50 193.50 24.00 64.00 369.83 a 551.00 959.48 a 1362.00 9244.57
2012 1505.00 1227.50 745.00 706.00 302.00 124.50 19.50 126.50 371.50 463.00 i 0.00 z 0.00 z 5127.50
Period of Record Statistics
MEAN 1620.18 1387.47 1214.64 740.17 390.53 155.87 68.87 104.45 303.75 621.48 1030.35 1465.35 9126.44
S.D. 175.35 160.11 149.11 105.00 96.57 58.09 36.06 48.29 66.95 111.38 119.78 151.47 544.78
SKEW -0.14 0.46 -0.38 -0.18 0.16 0.35 0.96 0.65 -0.27 -0.29 -0.11 0.25 -0.83
MAX 1954.00 2013.08 1577.26 939.00 628.50 329.50 179.50 241.00 458.00 836.00 1312.50 1830.00 10453.35
MIN 1236.90 1008.00 745.00 524.00 175.50 43.27 14.00 23.50 113.79 328.17 725.19 1103.50 7136.48
NO YRS 76 76 76 78 79 78 78 77 80 79 74 75 63