PORT WING, WISCONSIN

Monthly Total Heating Degree Days

(476772)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 200812
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
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 40.00 44.50 288.50 346.50 1089.83 a 1390.50 3199.83
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 209.00 82.15 a 61.50 203.50 515.00 893.50 1365.00 3329.65
1949 1485.00 1440.44 a 1241.50 636.00 472.75 a 150.50 64.00 45.00 304.00 512.50 921.00 1439.36 b 8712.06
1950 1786.12 a 1374.50 1373.82 a 970.00 564.72 a 193.50 164.50 242.83 a 263.00 535.02 b 0.00 z 0.00 z 7468.00
1951 0.00 z 0.00 z 0.00 z 0.00 z 386.98 a 288.00 17.00 l 142.50 343.97 a 631.00 1160.19 d 1475.60 a 4428.24
1952 1595.98 a 1209.00 1211.50 597.50 443.50 155.89 b 40.00 89.00 247.24 a 681.00 925.00 1228.00 8423.62
1953 1470.95 a 1359.56 a 1094.41 c 825.52 a 503.50 249.83 a 66.50 52.18 a 269.00 440.00 850.00 1358.00 8539.44
1954 1678.65 a 1052.00 1224.00 770.00 620.50 164.00 63.50 65.50 271.00 614.50 871.00 1273.00 8667.65
1955 1539.50 1369.50 1375.50 560.50 415.00 155.50 18.50 9.00 239.00 537.00 1158.50 1557.50 8935.00
1956 1449.00 1405.50 1237.50 837.50 508.00 236.50 152.50 80.48 e 331.50 365.00 968.00 1345.50 8916.98
1957 1770.50 1354.00 1234.50 711.50 437.50 249.00 47.50 52.50 272.00 555.00 961.50 1301.50 8947.00
1958 0.00 z 0.00 z 668.50 l 688.45 a 439.50 281.50 106.00 93.00 185.00 506.00 922.00 922.00 o 3221.45
1959 1778.88 a 1423.50 1117.50 724.66 a 401.97 a 153.50 0.00 z 0.00 z 213.00 665.50 1220.00 1139.00 8837.51
1960 1534.00 1360.00 1394.50 338.00 r 546.00 229.00 66.50 36.00 0.00 z 546.93 c 890.50 596.50 q 6603.43
1961 1609.13 d 1168.00 1017.00 811.00 473.00 158.00 h 0.00 z 8.94 e 213.46 d 500.00 941.00 1421.50 8163.03
1962 1711.50 1465.85 a 1178.50 829.00 472.50 335.36 b 40.00 r 86.50 281.50 504.27 a 843.50 1444.50 9152.97
1963 1838.50 1534.00 1130.50 722.50 437.62 a 211.50 33.50 103.50 196.50 258.50 814.00 1591.50 8872.12
1964 1417.50 1342.00 1233.00 790.50 353.50 275.17 a 31.00 0.00 z 277.80 e 545.50 925.50 1552.07 a 8743.54
1965 1683.82 a 1583.68 c 1404.00 770.50 414.88 a 238.50 123.00 67.50 371.00 520.00 979.50 1199.50 9355.88
1966 1831.00 1306.50 1068.50 828.50 476.00 134.50 25.00 85.00 243.00 568.00 1039.00 1452.50 9057.50
1967 1541.00 1614.50 1131.50 725.50 586.00 197.50 46.00 86.50 208.50 583.00 1009.50 1352.50 9082.00
1968 1585.65 a 1484.50 938.00 642.00 512.50 230.50 61.00 83.50 182.50 465.50 950.00 1443.50 8579.15
1969 1589.00 1384.50 1265.00 721.00 401.50 268.50 77.50 16.00 181.50 622.50 964.00 1308.00 8799.00
1970 1786.50 1400.50 1266.50 749.50 548.00 150.50 14.00 57.00 243.50 539.50 1022.50 1478.50 9256.50
1971 1813.50 1409.00 1282.88 a 766.00 478.00 166.50 64.00 83.00 263.50 0.00 z 0.00 z 0.00 z 6326.38
1972 1803.50 1598.50 1342.50 930.00 433.00 159.50 32.00 j 138.00 311.00 655.00 1037.50 1565.00 9973.50
1973 1502.50 1336.50 1026.00 787.50 555.50 129.00 17.50 40.50 313.50 417.50 937.00 1061.00 j 7063.00
1974 1700.00 1290.50 1307.50 841.50 534.00 138.00 23.50 0.00 z 0.00 z 725.50 1039.00 0.00 z 7599.50
1975 1599.71 b 1418.00 1341.00 744.00 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4358.71
1976 0.00 z 0.00 z 0.00 z 211.00 t 435.55 a 0.00 z 0.00 z 0.00 z 180.00 q 795.48 c 1174.00 1813.50 a 4218.53
1977 1981.00 1305.50 983.22 a 672.41 a 289.00 205.80 e 39.00 165.50 321.72 a 607.50 997.50 1508.50 9076.65
1978 1752.00 1519.00 1196.00 789.81 d 428.66 b 153.10 a 74.00 f 107.95 c 189.50 g 580.14 c 313.50 q 0.00 z 6526.66
1979 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 527.50 n 1242.50 1242.50
1980 1576.50 1420.50 1279.86 c 658.45 a 345.13 a 160.00 21.38 b 36.54 c 284.50 683.11 c 940.00 1535.50 8941.46
1981 1495.00 1253.50 1027.59 d 686.50 355.00 147.41 a 46.50 a 17.50 251.00 640.67 a 795.50 0.00 z 6716.17
1982 1966.50 1408.30 a 1220.50 799.50 364.50 275.50 55.05 b 145.00 299.00 581.00 1130.00 1358.83 a 9603.68
1983 1461.50 1100.50 1091.95 b 786.00 478.00 171.00 14.50 3.00 232.50 561.50 970.00 1778.00 8648.45
1984 1627.00 1090.50 1290.00 656.50 415.00 96.00 11.50 17.00 327.93 a 477.50 978.00 1455.00 8441.93
1985 1683.00 1426.00 968.23 a 627.50 293.98 a 152.00 k 24.50 104.50 287.50 570.00 1209.50 0.00 z 7194.72
1986 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
1987 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
1988 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
1989 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
1990 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
1991 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
1992 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 125.00 310.00 697.00 1094.50 1442.00 3668.50
1993 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 109.50 74.50 445.00 762.50 1107.00 1402.50 3901.00
1994 1971.50 1605.00 1141.50 765.00 488.00 204.00 121.50 121.50 233.00 519.00 907.50 1317.00 9394.50
1995 1515.50 1431.00 1175.50 943.50 512.00 271.00 96.50 50.50 338.00 623.50 0.00 z 0.00 z 6957.00
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 195.50 610.50 1159.50 1483.00 3448.50
1997 1665.50 1301.00 1212.50 864.00 580.50 91.03 a 25.50 5.00 127.00 575.00 1041.00 1351.50 8839.54
1998 1511.77 a 910.00 1145.00 644.50 301.00 220.50 0.00 z 0.00 z 104.50 i 502.00 878.00 1313.50 7426.27
1999 1658.00 1126.00 1049.00 682.50 404.55 a 186.00 33.50 43.06 d 225.52 a 643.50 781.50 1291.50 8124.62
2000 1568.00 1177.00 919.50 790.50 408.17 d 163.00 h 81.50 21.00 267.50 511.00 950.50 1681.75 a 8376.42
2001 1138.00 f 1448.50 900.50 h 726.00 310.52 a 176.90 a 43.29 b 12.73 c 276.00 595.50 706.50 1183.50 5479.44
2002 1382.00 1122.50 1370.50 766.00 563.00 219.00 27.00 22.00 l 207.50 779.00 1047.50 1285.50 8769.50
2003 1637.50 1510.00 1267.00 809.00 516.00 271.00 63.50 23.00 213.00 610.50 1027.00 1279.00 9226.50
2004 1751.50 1330.50 1098.50 785.00 560.50 270.50 112.00 175.50 178.00 551.00 857.00 1437.50 9107.50
2005 1213.50 i 1195.00 1236.00 704.50 547.00 224.00 62.00 59.00 172.50 536.00 930.50 1372.00 7038.50
2006 1195.50 1376.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 281.00 0.00 z 0.00 z 1218.00 4071.00
2007 1456.50 1588.50 1050.38 a 852.00 0.00 z 199.50 89.00 0.00 z 224.00 508.92 a 971.50 1514.00 8454.30
2008 1593.50 1553.00 0.00 z 818.50 580.50 208.50 81.00 80.00 264.50 611.00 1017.00 439.00 v 6807.50
Period of Record Statistics
MEAN 1634.46 1359.21 1185.45 756.98 459.41 202.26 60.14 72.39 258.78 567.09 979.67 1407.87 8897.86
S.D. 163.49 159.24 128.99 89.28 84.92 55.15 37.95 51.37 59.00 102.28 114.18 146.52 346.20
SKEW 0.06 -0.60 -0.23 0.12 -0.21 0.16 0.90 1.00 0.47 -0.30 0.14 0.68 -0.09
MAX 1981.00 1614.50 1404.00 970.00 620.50 335.36 164.50 242.83 445.00 795.48 1220.00 1813.50 9603.68
MIN 1195.50 910.00 919.50 560.50 289.00 91.03 11.50 3.00 127.00 258.50 706.50 1139.00 8124.62
NO YRS 45 47 44 45 47 45 43 45 49 52 49 44 24