BRULE ISLAND, WISCONSIN

Monthly Total Heating Degree Days

(471139)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 198912
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
1922 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
1923 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
1924 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
1925 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
1926 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
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 0.00 z 0.00 z 0.00
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 0.00 z 0.00 z 0.00 z 0.00 z 106.50 k 196.50 40.50 l 94.50 212.00 737.50 1137.00 1330.00 3707.50
1937 1674.00 1344.50 1326.50 812.00 391.50 149.50 56.50 37.50 313.00 744.50 1045.00 1515.50 9410.00
1938 1630.00 1284.50 1049.50 716.00 385.50 166.00 46.50 49.50 288.50 425.50 912.00 1334.00 8287.50
1939 1472.50 1509.00 1270.48 a 786.50 279.00 124.00 47.00 56.50 276.50 648.00 945.50 1190.50 8605.48
1940 1675.50 1324.50 1370.00 850.00 460.50 150.50 76.00 127.62 a 232.50 564.50 1017.50 1340.00 9189.12
1941 1500.50 1331.00 1337.50 532.24 a 250.50 111.50 75.50 110.00 209.50 594.50 914.50 1200.00 8167.24
1942 1468.88 a 1348.00 1046.50 521.50 393.00 133.50 76.00 90.50 318.00 569.00 994.00 1500.50 8459.38
1943 1650.00 1336.00 1367.00 813.00 393.00 105.50 11.50 75.50 373.50 562.00 1059.00 1350.00 9096.00
1944 1239.00 1299.50 1283.00 821.00 266.00 117.00 36.50 93.50 248.00 561.00 864.00 1462.00 8290.50
1945 1702.50 1349.00 892.50 635.50 436.50 218.00 93.00 74.50 311.00 644.00 965.69 a 1516.00 8838.19
1946 1480.50 1377.50 807.50 598.00 391.00 166.00 52.50 133.00 277.00 462.50 936.50 1343.69 b 8025.69
1947 1462.00 1314.38 b 1193.00 792.00 507.88 a 222.32 b 76.00 50.00 317.07 a 362.24 d 1131.00 1467.16 b 8895.05
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 190.50 56.00 93.50 225.00 666.50 917.50 1438.50 3587.50
1949 1463.00 1431.11 a 1252.00 648.00 406.00 80.00 54.00 81.00 398.50 569.00 1052.00 1442.00 8876.61
1950 1723.50 1474.00 1385.50 1055.00 484.00 195.00 126.50 265.50 334.00 542.00 1193.50 1626.50 10405.00
1951 1739.21 b 1426.50 1274.88 c 793.00 311.00 232.50 91.50 184.00 400.00 677.50 1258.00 1506.00 9894.08
1952 1597.00 1373.50 1325.00 670.00 445.00 157.24 a 61.48 a 132.50 335.69 a 844.23 a 1010.00 1273.00 9224.65
1953 1480.00 1385.00 1168.00 865.00 421.00 137.00 75.00 77.50 325.50 504.50 898.50 1361.00 8698.00
1954 1698.00 1168.50 1352.00 784.50 594.50 129.50 95.50 157.00 400.50 665.00 968.00 1473.00 9486.00
1955 1671.00 1477.00 1380.50 604.00 349.04 d 132.00 24.00 69.00 351.50 583.50 1175.50 1614.00 9431.04
1956 1534.50 1433.50 1396.03 a 869.50 476.50 138.50 136.00 110.00 409.00 499.50 1062.50 1438.00 9503.53
1957 1850.00 1394.00 1254.00 733.50 467.00 180.50 51.50 138.00 389.50 660.00 1074.50 1452.00 9644.50
1958 1493.00 1487.00 1160.00 724.50 486.50 312.00 71.50 122.00 311.50 583.00 1002.50 1806.50 9560.00
1959 1906.50 1595.50 1302.52 a 781.00 323.00 129.50 74.00 39.50 283.00 761.00 1323.00 1290.78 b 9809.29
1960 1613.00 1451.50 1590.50 782.50 416.50 210.00 96.00 72.50 323.00 652.00 969.00 1577.50 9754.00
1961 1711.00 1266.00 1192.50 843.00 545.00 189.50 68.50 91.50 315.50 601.00 1052.00 1579.00 9454.50
1962 1765.00 1614.50 1196.00 801.00 334.00 171.00 113.50 115.50 409.00 598.50 1022.00 1513.50 9653.50
1963 1945.00 1680.00 1258.00 728.50 507.00 142.00 55.00 144.00 357.00 414.50 916.50 1671.50 9819.00
1964 1478.50 1505.00 1371.00 786.50 329.50 206.00 63.00 228.50 398.50 729.00 1018.50 1650.00 9764.00
1965 1792.00 1628.50 1451.00 881.50 347.00 234.50 153.00 157.50 430.00 653.00 1038.50 1312.00 10078.50
1966 1828.50 1352.00 1133.00 854.00 581.00 121.50 23.00 145.00 333.00 721.50 1090.00 1477.50 9660.00
1967 1622.00 1663.50 1294.00 802.00 606.00 147.50 107.50 207.00 345.50 728.00 1166.50 1482.50 10172.00
1968 1688.50 1562.50 1085.00 716.50 508.50 202.00 113.50 154.00 250.00 582.00 1016.00 1513.00 9391.50
1969 1591.00 1409.50 1392.50 727.50 428.50 339.00 79.50 40.50 323.00 765.00 1077.00 1433.00 9606.00
1970 1832.00 1564.00 1354.50 742.00 475.50 144.50 55.00 109.00 317.00 624.00 1049.00 1527.00 9793.50
1971 1943.00 1506.00 1394.00 846.00 527.00 101.50 137.50 142.00 268.00 442.00 1026.00 1448.00 9781.00
1972 1921.00 1665.00 1428.50 952.00 302.50 189.00 95.50 112.00 383.50 776.00 1075.50 1623.00 10523.50
1973 1550.50 1416.50 955.50 773.50 513.50 115.00 50.00 74.50 344.00 503.50 1035.50 1552.50 8884.50
1974 1686.00 1563.50 1261.00 751.50 512.02 a 223.50 42.50 93.00 469.50 690.50 1016.00 1329.50 9638.52
1975 1650.50 1384.50 1390.50 945.50 287.00 144.50 49.00 88.50 411.50 593.50 923.00 1520.00 9388.00
1976 1803.50 1285.50 1278.00 688.00 469.50 73.50 38.00 121.50 381.50 807.00 1277.50 1854.50 10078.00
1977 1979.50 1403.00 1066.50 634.00 189.00 189.50 43.00 175.50 296.50 682.00 1052.00 1524.00 9234.50
1978 1735.00 1580.50 1336.50 859.50 350.00 175.50 84.50 62.50 242.50 627.00 1047.50 1594.50 9695.50
1979 1897.00 1691.00 1273.00 890.00 518.00 165.50 53.50 119.72 b 293.00 724.00 1099.00 1313.50 10037.22
1980 1658.00 1593.00 1339.50 0.00 z 285.50 231.50 43.50 58.50 331.50 787.50 1020.50 1552.00 8901.00
1981 1761.00 1313.00 1108.00 711.00 446.00 129.83 a 62.60 e 36.00 p 344.50 736.00 880.50 1460.00 8952.42
1982 1974.50 1585.50 1312.50 884.50 223.50 280.00 29.50 159.00 355.50 609.00 1074.50 1287.00 9775.00
1983 1543.00 1218.00 1154.00 837.50 551.00 172.00 24.00 28.50 272.50 662.00 981.00 1813.50 9257.00
1984 1888.50 1200.00 1435.50 670.50 503.50 71.00 57.00 35.50 373.50 544.00 1063.00 1481.00 9323.00
1985 1766.50 1539.00 1130.50 703.00 314.65 a 216.50 73.00 121.00 337.50 685.00 1209.00 1810.00 9905.65
1986 1711.72 a 1519.50 847.00 h 0.00 z 315.50 199.50 41.50 164.50 311.00 702.00 1187.50 1394.50 7547.22
1987 1522.50 1247.00 1113.50 628.50 344.00 86.00 43.00 102.00 276.50 824.00 994.00 1308.50 8489.50
1988 1788.00 1660.50 1275.13 a 748.50 309.00 108.00 29.50 80.50 310.50 831.00 982.50 1546.00 9669.13
1989 1533.50 1647.00 1456.00 812.68 b 219.00 l 92.00 h 11.00 o 83.18 a 190.00 j 315.00 p 1190.69 a 1013.50 n 6723.05
Period of Record Statistics
MEAN 1678.67 1445.74 1259.22 768.14 410.93 167.05 67.09 108.47 327.26 636.33 1044.58 1479.61 9387.99
S.D. 163.10 138.80 151.19 105.83 102.11 56.18 31.47 50.00 58.39 111.80 101.76 149.85 588.45
SKEW -0.09 0.06 -0.77 -0.07 -0.09 0.74 0.76 0.79 0.04 -0.27 0.63 0.48 -0.54
MAX 1979.50 1691.00 1590.50 1055.00 606.00 339.00 153.00 265.50 469.50 844.23 1323.00 1854.50 10523.50
MIN 1239.00 1168.50 807.50 521.50 189.00 71.00 11.50 28.50 209.50 362.24 864.00 1190.50 8025.69
NO YRS 52 52 51 50 51 53 52 53 53 53 54 53 48