STURGEON BAY EXP FAR, WISCONSIN

Monthly Total Heating Degree Days

(478267)

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
1905 0.00 z 0.00 z 0.00 z 569.50 f 522.50 215.69 a 84.50 42.50 152.00 561.50 896.50 1147.00 3622.19
1906 1200.50 1277.50 1323.00 632.50 490.50 163.00 49.50 31.00 121.00 543.50 832.00 1217.50 7881.50
1907 1472.00 1302.00 982.50 948.00 663.00 199.00 57.00 133.50 211.50 587.00 896.00 1216.00 8667.50
1908 1314.00 1336.00 1086.00 712.50 448.50 208.00 53.50 57.00 117.00 538.00 832.50 1304.50 8007.50
1909 1388.00 1197.50 1141.50 878.50 498.00 166.00 56.50 38.50 206.50 635.00 727.00 1400.50 8333.50
1910 1458.00 1384.50 844.00 683.00 561.50 178.00 30.00 39.50 230.50 431.00 974.00 1343.50 8157.50
1911 1452.50 1117.50 1089.00 781.00 367.00 86.50 52.50 96.50 232.00 579.00 1043.50 1100.50 7997.50
1912 2014.50 1528.50 1368.50 716.00 470.00 196.50 95.00 130.50 219.50 504.50 861.50 1157.00 9262.00
1913 1395.50 1461.50 1239.00 732.00 508.50 178.00 80.00 58.50 242.00 561.50 779.00 1050.50 8286.00
1914 1252.50 1495.00 1150.00 827.00 367.00 216.50 28.00 72.50 218.00 361.50 855.00 1451.50 8294.50
1915 1500.50 1068.50 1155.50 570.00 549.50 305.00 112.00 132.50 202.00 494.50 811.50 1214.00 8115.50
1916 1385.00 1488.00 1337.00 724.00 416.00 246.50 9.50 39.00 251.00 580.00 941.50 1453.50 8871.00
1917 1641.00 1611.50 1157.50 810.50 530.50 253.50 58.50 96.50 256.00 760.00 863.50 1461.00 9500.00
1918 1791.50 1388.50 987.50 775.00 376.00 153.00 79.00 21.50 318.50 517.70 a 805.00 1036.90 b 8250.10
1919 1252.00 1140.74 a 1020.50 674.50 416.00 35.50 4.50 31.00 125.17 a 528.00 965.00 1575.00 7767.91
1920 1738.00 1437.50 1144.00 847.00 500.50 131.50 112.00 46.00 124.50 291.50 885.00 1130.50 8388.00
1921 1218.00 1121.00 943.50 523.50 294.50 72.00 0.00 19.50 53.00 451.50 945.50 1230.00 6872.00
1922 1524.00 1324.50 1088.50 698.50 192.50 53.00 22.00 32.50 139.50 458.50 740.50 1338.50 7612.50
1923 1382.50 1472.50 1382.00 848.00 408.50 59.00 9.50 70.00 187.00 537.50 769.50 965.00 8091.00
1924 1677.00 1309.00 1162.50 747.00 580.50 185.50 91.00 98.00 320.00 392.00 865.50 1488.50 8916.50
1925 1504.50 1221.00 1063.50 579.00 499.50 123.00 49.00 24.00 162.50 769.50 930.00 1392.00 8317.50
1926 1438.00 1243.00 1348.50 807.00 405.00 217.24 a 32.00 51.15 a 277.00 611.00 965.56 c 1409.00 8804.45
1927 1537.50 1146.00 955.50 706.50 466.50 202.00 68.50 111.50 172.00 474.00 885.50 1436.00 8161.50
1928 1387.00 1316.00 1157.00 627.00 g 431.50 112.50 q 22.00 47.00 284.00 503.00 828.00 1153.50 7129.00
1929 1811.50 1490.00 1004.40 a 693.33 c 0.00 z 175.38 d 34.00 77.50 253.00 546.00 992.59 a 1328.50 8406.21
1930 1646.00 1154.00 1134.00 716.50 360.50 86.67 c 33.50 23.00 145.34 a 594.00 826.03 a 1244.17 e 7963.72
1931 1253.36 b 1039.00 1090.68 a 679.14 a 451.00 122.50 14.00 56.83 a 98.50 437.00 688.45 a 1046.50 6976.97
1932 1182.13 a 1254.50 1302.00 778.93 b 427.00 70.00 37.00 20.50 185.69 a 673.00 1049.00 1375.00 8354.75
1933 1254.00 1432.31 b 1201.00 776.50 407.00 55.50 23.00 52.91 b 124.50 652.00 1077.00 1457.00 8512.72
1934 1310.00 1537.00 1307.50 812.00 366.50 118.39 b 55.05 b 148.50 263.79 a 541.43 b 814.82 b 1394.47 b 8669.46
1935 1616.00 0.00 z 1108.50 758.50 483.27 c 177.86 b 1.50 61.47 b 254.50 555.00 939.50 1312.50 7268.59
1936 1617.50 1754.50 1126.85 a 866.50 341.57 d 170.77 d 18.00 39.50 186.96 b 657.50 1031.11 c 1230.50 9041.27
1937 1560.50 1280.50 1221.00 751.61 b 383.50 135.00 41.33 d 10.69 b 235.50 649.50 946.50 1347.50 8563.13
1938 1541.22 a 1220.59 a 1023.00 679.44 c 415.50 140.36 b 19.00 22.50 214.50 422.50 877.50 1242.14 b 7818.25
1939 1330.00 1427.00 1190.00 801.50 358.00 106.00 30.00 18.00 242.50 544.80 d 880.00 1053.00 7980.80
1940 1592.50 1280.50 1287.00 813.00 343.50 g 143.00 50.12 a 88.19 b 196.07 b 482.50 961.61 b 1223.50 8117.98
1941 1356.50 1278.50 1227.50 533.00 291.00 102.50 25.00 66.50 176.00 492.50 826.50 1092.50 7468.00
1942 1452.00 1275.50 1023.00 571.00 470.00 130.71 b 39.02 b 52.00 273.50 559.07 b 926.00 1428.50 8200.30
1943 1577.38 a 1331.50 1295.00 763.50 427.50 102.50 11.00 20.00 303.00 511.00 959.00 1250.85 a 8552.23
1944 1195.00 1236.00 1199.00 803.00 300.00 94.50 14.00 47.00 183.50 534.50 751.00 1385.00 7742.50
1945 1579.50 1304.00 839.50 698.50 518.00 221.50 47.50 42.50 225.00 573.00 891.00 1390.00 8330.00
1946 1354.50 1227.00 785.00 624.00 426.00 167.50 14.50 g 70.50 169.00 415.00 788.50 1243.50 7270.50
1947 1328.50 1328.50 1136.00 774.50 534.50 186.50 37.00 14.00 194.50 262.00 986.00 1259.50 8041.50
1948 1554.50 1339.00 1160.50 648.89 c 430.00 117.00 14.50 23.00 128.50 507.50 748.00 1250.00 7921.39
1949 1309.50 1229.50 1096.00 628.45 a 394.45 b 80.19 d 11.00 18.50 246.50 392.50 892.00 1200.00 7498.59
1950 1416.00 1284.00 1246.72 a 911.00 422.00 119.48 a 61.45 c 142.17 b 177.50 409.00 975.00 1418.00 8582.32
1951 1504.02 a 1246.00 0.00 z 681.21 a 262.00 144.00 7.00 85.00 262.24 a 500.00 1081.00 1335.67 b 7108.14
1952 1417.22 a 1159.50 1170.00 563.50 348.50 97.00 26.50 41.00 184.29 b 622.07 a 832.00 1126.00 7587.57
1953 1247.00 1225.50 1021.50 752.50 417.50 93.00 23.00 14.50 190.50 356.00 726.50 1169.00 7236.50
1954 1455.50 1014.74 a 1137.00 656.50 529.07 a 94.50 35.50 48.00 195.50 498.50 796.00 1217.00 7677.81
1955 1432.50 1273.48 a 1181.62 a 508.50 290.00 108.50 11.00 3.62 a 167.00 450.00 997.50 1386.00 7809.71
1956 1357.50 1323.00 1218.50 769.66 a 451.50 114.50 48.00 33.58 a 297.50 379.50 862.50 1227.60 a 8083.34
1957 1643.50 1190.00 1097.50 690.00 410.50 114.00 10.50 33.07 a 216.50 538.00 881.00 1179.00 8003.57
1958 1330.00 1342.50 1029.50 619.50 404.00 213.50 34.50 43.00 161.50 446.00 819.00 1511.50 7954.50
1959 1660.00 1418.67 a 1213.81 b 692.50 305.00 75.00 a 32.50 5.50 185.89 b 593.50 1086.00 1096.50 8364.87
1960 1322.50 1259.50 1354.00 661.50 431.50 132.50 50.00 21.00 171.00 500.00 784.00 1351.00 8038.50
1961 1475.50 1084.00 1004.50 736.50 431.00 114.50 24.50 40.00 161.50 461.00 853.50 1319.00 7705.50
1962 1593.50 1364.00 1140.50 709.50 305.00 127.50 34.00 34.00 257.50 457.50 835.50 1302.00 8160.50
1963 1739.50 1477.50 1130.50 637.50 434.00 97.50 28.00 70.00 190.00 236.00 710.00 1459.50 8210.00
1964 1266.00 1176.50 1085.00 681.50 271.50 150.50 21.50 90.50 212.50 527.00 746.50 1310.78 a 7539.78
1965 1489.00 1330.00 1233.00 757.00 323.50 143.00 60.50 66.50 232.76 a 451.00 851.50 1044.00 7981.76
1966 1568.50 1217.50 978.50 741.50 481.00 101.50 10.50 41.00 192.50 519.50 893.50 1266.00 8011.50
1967 1350.50 1391.50 1139.50 684.00 545.50 78.50 65.50 82.00 202.00 528.50 975.50 1224.50 8267.50
1968 1447.00 1387.00 917.00 632.00 419.50 124.50 39.00 77.50 109.00 442.00 822.50 1238.00 7655.00
1969 1455.50 1194.50 1194.00 643.00 390.50 249.00 36.00 11.50 191.00 553.00 909.00 1240.50 8067.50
1970 1646.50 1318.50 1150.00 632.00 384.50 109.00 11.00 18.50 167.00 431.50 853.00 1253.00 7974.50
1971 1610.00 1295.50 1200.50 719.50 446.50 79.50 39.00 69.50 146.00 322.00 846.50 1186.50 7961.00
1972 1584.50 1408.50 1248.50 812.50 282.50 159.00 57.50 51.00 201.00 592.00 876.00 1362.00 8635.00
1973 1335.50 1158.50 832.50 719.00 469.00 60.50 12.50 17.00 184.00 323.00 842.00 1262.00 7215.50
1974 1442.50 1303.50 1074.00 643.50 446.50 144.00 10.50 39.50 288.50 536.00 793.00 1119.00 7840.50
1975 1336.50 1223.50 1177.00 836.00 245.50 81.00 24.50 25.00 253.00 433.50 702.50 1233.50 7571.50
1976 1560.00 1150.50 1056.00 615.50 435.00 38.50 4.00 59.00 198.50 586.93 a 1014.00 1571.50 8289.43
1977 1810.50 1238.50 912.50 597.50 189.50 146.00 14.00 86.00 193.50 517.00 884.50 1356.00 7945.50
1978 1558.50 1401.50 1185.50 705.50 285.50 86.50 35.00 14.47 a 126.72 a 517.00 864.00 1386.00 8166.19
1979 1727.50 1503.00 1103.00 766.50 459.50 155.00 24.50 59.50 158.00 601.00 887.50 1103.50 8548.50
1980 1424.50 1329.00 1157.00 635.00 287.50 139.00 12.50 13.00 177.50 621.50 863.79 a 1308.20 a 7968.49
1981 1504.00 1169.00 961.50 630.50 422.00 86.00 36.00 30.00 219.50 652.50 815.00 1233.00 7759.00
1982 1725.00 1347.00 1150.50 790.50 264.00 229.50 11.00 87.00 249.50 487.00 892.50 1051.50 8285.00
1983 1285.50 1032.00 1011.50 749.50 506.00 103.00 15.50 10.00 168.00 466.50 805.00 1556.00 7708.50
1984 1579.00 1057.00 1237.50 638.00 424.50 57.50 17.50 13.50 223.00 434.00 a 853.50 1201.77 a 7736.77
1985 1574.50 1320.50 946.00 611.00 269.00 158.00 29.50 43.50 197.00 517.50 960.00 1584.50 8211.00
1986 1463.00 1288.50 1031.50 554.00 270.50 132.50 18.50 56.50 170.50 503.00 980.50 1210.00 7679.00
1987 1292.00 1025.00 920.00 552.00 294.00 47.00 30.00 35.50 137.50 623.50 772.00 1108.50 6837.00
1988 1524.50 1398.00 1021.40 b 657.00 271.00 59.00 9.00 27.38 a 144.50 647.50 824.00 1288.50 7871.78
1989 1212.00 1365.50 1222.00 727.50 379.00 127.00 15.00 40.00 167.50 499.50 979.50 1620.50 8355.00
1990 1180.50 1165.00 973.00 583.00 396.00 113.00 31.00 34.50 147.50 525.00 766.00 1247.50 7162.00
1991 1526.00 1119.50 988.50 563.00 247.00 35.00 29.00 16.50 249.00 571.00 1033.00 1234.00 7611.50
1992 1308.50 1151.50 1086.50 759.50 373.50 154.50 83.00 89.00 253.00 563.00 946.00 1237.50 8005.50
1993 1420.00 1284.00 1077.00 767.00 381.00 152.00 8.50 22.00 289.50 599.50 941.50 1206.50 8148.50
1994 1771.50 1446.50 1052.00 678.00 361.00 96.50 26.50 67.00 124.50 453.50 765.50 1075.00 7917.50
1995 1357.00 1297.50 1008.00 805.00 368.50 58.00 18.00 0.00 245.50 490.00 1089.50 1421.50 8158.50
1996 1532.50 1419.00 1275.50 815.00 468.50 137.00 38.50 15.50 179.50 542.50 1018.00 1286.50 8728.00
1997 1531.00 1206.00 1146.00 738.50 540.50 75.50 45.50 88.00 146.50 520.50 926.00 1088.50 8052.50
1998 1315.00 938.00 1018.50 597.00 180.00 123.00 3.50 5.00 73.00 433.50 750.50 1065.50 6502.50
1999 1527.50 1032.00 963.50 585.00 281.00 99.50 5.00 29.50 178.50 549.50 677.50 1194.00 7122.50
2000 1426.50 1143.50 792.50 696.00 329.00 110.00 43.50 33.50 219.00 426.00 840.50 1525.50 7585.50
2001 1320.50 1268.50 1097.00 575.00 309.50 125.50 23.50 1.50 208.50 537.50 672.50 1066.00 7205.50
2002 1239.50 1134.50 1286.00 713.50 537.50 114.50 10.50 16.50 117.50 621.50 929.50 1211.00 7932.00
2003 1505.50 1417.50 1162.50 775.00 413.50 154.50 20.00 6.50 171.00 545.50 878.50 1106.00 8156.00
2004 1623.50 1256.00 999.00 656.00 464.00 149.50 53.00 103.00 80.00 478.00 765.00 1267.00 7894.00
2005 1490.50 1116.00 1191.00 580.00 434.00 26.00 14.00 10.00 85.50 441.00 865.00 1336.50 7589.50
2006 1108.00 1243.50 1020.00 524.50 336.00 80.00 10.50 14.00 217.00 614.50 766.50 1095.50 7030.00
2007 1266.00 1414.50 987.00 692.00 303.00 63.50 35.00 13.50 135.50 360.00 875.50 1328.50 7474.00
2008 1436.00 1441.00 1196.50 649.00 439.00 78.50 7.00 20.50 127.00 493.00 866.50 1455.50 8209.50
2009 1703.50 1195.00 1104.00 685.00 383.50 152.00 49.00 49.00 113.50 626.00 688.00 1309.50 8058.00
2010 1378.00 1152.00 856.00 547.00 295.00 99.50 5.50 6.50 226.00 429.00 801.00 1309.50 7105.00
2011 1521.50 1250.00 1142.00 742.00 402.00 101.00 0.00 3.50 214.50 446.00 788.00 1113.50 7724.00
2012 1274.00 1056.00 712.50 681.50 264.50 75.00 4.50 20.50 211.00 414.50 h 0.00 z 0.00 z 4299.50
Period of Record Statistics
MEAN 1462.39 1279.68 1104.81 699.26 397.74 127.21 32.36 45.73 193.18 511.40 870.54 1271.25 7990.60
S.D. 166.82 141.19 135.16 91.82 93.51 54.03 24.13 33.63 55.15 94.28 96.96 141.56 514.37
SKEW 0.40 0.25 -0.36 0.09 -0.05 0.62 1.16 1.03 -0.01 -0.21 0.20 0.26 -0.09
MAX 2014.50 1754.50 1382.00 948.00 663.00 305.00 112.00 148.50 320.00 769.50 1089.50 1620.50 9500.00
MIN 1108.00 938.00 712.50 508.50 180.00 26.00 0.00 0.00 53.00 236.00 672.50 965.00 6502.50
NO YRS 107 106 106 106 106 107 107 108 108 107 107 107 100