RIDGELAND 1 NNE, WISCONSIN

Monthly Total Heating Degree Days

(477174)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201207
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 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
1960 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
1961 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 88.00 19.00 26.00 246.50 503.50 997.00 1524.50 3404.50
1962 1794.50 1484.50 1180.50 706.50 207.00 83.28 a 47.50 45.50 302.50 487.50 940.50 1452.00 8731.78
1963 1940.00 1527.00 1050.50 575.50 354.00 87.00 22.00 70.50 170.00 314.00 866.50 1758.00 8735.00
1964 1452.50 671.00 n 1273.87 d 594.50 210.50 97.00 6.50 87.50 275.50 583.50 945.50 1658.50 7185.37
1965 1813.00 1548.00 1452.50 734.00 200.50 66.50 28.50 79.50 381.50 509.50 1003.00 1252.00 9068.50
1966 1969.50 1416.50 1006.00 729.00 429.00 75.50 11.00 78.50 251.50 597.00 1061.50 1496.00 9121.00
1967 1596.50 1617.50 1170.00 631.50 470.50 57.00 47.50 102.00 242.50 620.00 1075.00 1406.50 9036.50
1968 1662.00 1541.50 878.50 540.50 396.50 119.50 30.50 77.50 213.00 488.00 980.00 1511.00 8438.50
1969 1749.50 1330.50 1312.00 570.00 282.50 206.00 29.00 8.00 199.50 633.00 1016.00 1427.50 8763.50
1970 1888.00 1459.00 1320.50 661.50 292.50 63.50 15.00 30.50 247.00 519.00 1034.00 1458.50 8989.00
1971 1856.00 1395.50 1252.00 627.50 399.50 33.00 48.00 82.00 223.50 386.00 981.50 1465.02 b 8749.52
1972 1863.00 1614.00 1303.00 743.50 223.50 116.00 47.50 67.00 252.50 682.00 998.50 1671.50 9582.00
1973 1568.50 1317.50 822.50 683.00 383.00 36.00 13.00 26.00 240.50 386.50 949.00 1506.00 7931.50
1974 1670.50 1403.00 1136.50 599.00 372.00 130.00 2.00 70.50 346.00 527.50 928.00 1307.00 8492.00
1975 1592.00 1368.50 1360.50 846.11 c 230.50 94.50 32.50 42.50 316.50 531.59 d 891.50 1464.75 a 8771.45
1976 1766.00 1191.00 1140.80 a 0.00 z 0.00 z 19.00 p 14.50 60.00 268.50 729.50 1212.00 1810.00 8192.30
1977 2044.00 1293.00 950.48 c 477.12 d 112.00 82.78 c 6.00 88.00 203.00 599.00 1051.55 a 1578.00 8484.93
1978 1838.50 1597.50 1220.00 674.00 279.00 108.50 37.00 32.00 159.50 567.00 1113.50 1675.50 9302.00
1979 2018.50 1648.00 1214.00 753.00 271.00 o 0.00 z 0.00 z 67.00 176.50 642.00 1035.50 1298.50 8853.00
1980 1641.50 1517.00 1283.50 562.50 235.00 102.50 24.00 34.00 218.50 678.50 925.00 1455.00 8677.00
1981 1500.50 1214.00 928.50 531.00 322.00 48.00 21.00 23.52 b 244.00 632.50 889.00 1475.00 7829.02
1982 1988.00 1446.50 1200.50 745.00 170.00 180.00 5.50 75.00 244.00 497.00 1049.00 1269.00 8869.50
1983 1497.00 1134.00 1032.00 747.00 428.00 104.50 14.00 2.50 221.00 541.50 944.50 1874.00 8540.00
1984 1693.00 1115.50 1267.00 566.00 361.50 36.50 33.00 24.50 283.00 444.00 981.00 1446.00 8251.00
1985 1714.50 1414.00 937.50 482.50 180.50 165.00 20.50 94.00 301.50 603.00 1252.50 1853.00 9018.50
1986 1582.50 1448.00 1024.50 519.00 263.00 85.00 10.00 85.50 241.00 580.00 1099.00 1377.50 8315.00
1987 1452.00 1044.50 904.00 476.50 213.50 36.00 17.00 63.00 174.00 720.50 854.00 1272.50 7227.50
1988 1746.00 1517.50 1023.50 581.00 164.50 23.00 8.50 28.00 166.50 700.00 963.00 1444.50 8366.00
1989 1427.00 1582.00 1267.50 643.00 292.00 98.00 0.50 31.00 209.00 506.00 1121.50 1739.00 8916.50
1990 1253.00 1280.50 957.00 567.50 337.50 41.00 20.00 28.50 162.00 557.00 823.00 1488.50 7515.50
1991 1665.50 1188.96 a 1019.50 511.50 214.50 13.50 31.50 20.50 247.50 574.00 692.00 l 1359.50 6846.46
1992 1441.50 1128.50 1050.00 739.00 234.50 119.50 83.00 119.00 0.00 z 621.50 1042.00 1409.00 7987.50
1993 1628.50 1397.00 1195.50 708.00 304.00 138.00 28.00 54.00 454.00 707.50 1109.00 1473.50 9197.00
1994 2029.00 1632.00 1080.50 698.00 311.50 77.50 47.00 107.00 183.00 542.50 930.00 1383.50 9021.50
1995 1611.50 1454.00 1116.50 840.50 382.50 67.00 33.50 12.00 331.00 622.00 1283.50 1618.00 9372.00
1996 1874.50 1541.00 1434.00 832.00 429.50 110.00 44.00 47.50 265.00 628.50 1272.00 1652.00 10130.00
1997 1793.50 1353.50 1206.00 747.50 513.50 54.00 78.50 112.50 230.50 594.00 1153.00 1259.00 9095.50
1998 1531.50 987.50 1117.00 376.50 k 6.50 z 140.00 8.50 4.50 137.50 536.50 884.00 1323.00 6670.00
1999 1780.00 1154.50 1096.00 565.00 237.50 96.00 3.50 y 30.00 271.00 611.22 a 792.41 a 0.00 z 6633.63
2000 1662.50 1271.00 865.00 668.50 271.00 118.00 30.50 25.50 261.50 478.00 1035.50 1882.00 8569.00
2001 1533.50 1586.50 1263.00 602.50 275.50 109.50 32.00 29.00 298.50 637.00 669.00 1216.00 8252.00
2002 1367.00 1148.00 1370.00 705.00 469.00 63.50 1.00 26.50 202.00 751.50 1050.50 1320.00 8474.00
2003 1647.00 1534.00 1170.00 658.00 339.50 106.00 23.50 16.00 240.50 582.50 0.00 z 1362.50 7679.50
2004 1771.00 1424.00 1063.50 637.00 413.00 152.00 36.00 156.00 137.50 555.50 882.50 1456.50 8684.50
2005 1641.50 1202.00 1282.50 545.00 408.50 16.50 27.50 224.00 404.00 586.00 964.50 1497.00 8799.00
2006 1246.50 1392.00 1107.00 493.00 291.00 61.00 2.00 13.00 318.50 734.00 938.50 1198.50 7795.00
2007 1477.50 1572.00 988.00 677.00 223.00 45.00 20.00 44.00 204.50 454.50 993.50 1614.00 8313.00
2008 1691.50 1611.50 1324.50 761.50 424.00 62.50 6.50 51.50 178.00 606.50 988.00 1712.50 9418.50
2009 1969.50 1348.00 1157.00 644.50 321.50 137.50 82.50 75.00 132.50 741.50 776.00 1530.50 8916.00
2010 1686.00 1405.00 905.00 453.00 304.00 80.00 1.50 19.50 288.00 519.00 985.00 1615.00 8261.00
2011 1772.00 1426.96 a 1282.50 715.50 368.50 91.50 5.00 14.00 268.00 471.72 a 885.54 b 1282.50 8583.71
2012 1449.00 1171.50 650.50 595.00 184.50 44.48 a 1.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4096.48
Period of Record Statistics
MEAN 1683.28 1387.91 1129.67 640.09 306.89 87.33 25.09 55.51 244.67 574.93 992.16 1491.59 8681.06
S.D. 195.09 171.75 169.89 100.59 94.15 42.25 20.14 41.73 67.51 95.40 123.25 176.17 550.22
SKEW -0.11 -0.43 -0.39 0.08 0.15 0.49 1.18 1.57 0.76 -0.27 0.21 0.50 -0.23
MAX 2044.00 1648.00 1452.50 846.11 513.50 206.00 83.00 224.00 454.00 751.50 1283.50 1882.00 10130.00
MIN 1246.50 987.50 650.50 453.00 112.00 13.50 0.50 2.50 132.50 314.00 669.00 1198.50 7227.50
NO YRS 51 50 51 49 48 50 50 51 50 51 49 50 42