SHEBOYGAN, WISCONSIN

Monthly Total Heating Degree Days

(477725)

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
1899 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 395.77 a 678.50 1237.50 2311.77
1900 46.50 z 1363.50 1224.00 684.00 e 0.00 z 176.00 33.58 a 3.00 113.08 d 279.00 906.96 b 1135.50 5918.62
1901 0.00 z 1338.00 1077.00 630.00 392.50 119.50 11.00 10.50 151.55 a 197.50 n 296.50 s 1020.50 f 3730.05
1902 0.00 z 320.50 v 880.50 635.00 331.70 a 88.50 g 19.78 b 24.50 k 221.50 389.50 621.72 a 1223.43 b 4323.13
1903 1337.00 1158.50 822.00 638.04 b 403.52 a 148.00 18.50 54.00 153.10 a 458.50 932.59 a 1440.00 7563.74
1904 1564.00 1560.00 1060.20 a 781.00 356.50 a 124.00 43.00 67.00 174.60 e 467.98 e 741.96 b 1283.73 c 8223.98
1905 1533.50 1369.50 951.50 635.00 426.00 141.00 43.50 17.50 79.50 488.50 827.00 1112.50 7625.00
1906 1128.50 1183.50 1177.00 569.48 a 432.34 c 99.50 21.00 2.00 66.00 496.00 796.50 1132.00 7103.82
1907 1387.00 1176.00 862.50 839.50 559.00 145.00 21.00 56.50 181.00 504.00 834.50 1163.69 e 7729.69
1908 1250.50 1216.50 932.50 615.00 368.00 111.50 34.00 18.50 69.00 467.00 791.00 1234.50 7108.00
1909 1279.50 1060.50 1020.00 763.50 442.50 128.00 28.00 7.00 152.50 556.50 639.50 1406.00 7483.50
1910 1368.50 1272.00 682.00 618.00 492.50 129.50 9.50 9.00 165.00 a 344.00 974.00 1303.50 7367.50
1911 1348.00 1042.50 952.50 721.03 a 0.00 z 38.50 16.50 39.00 132.00 394.00 f 1020.00 a 1049.00 6359.03
1912 1898.46 d 1383.94 b 1222.90 b 615.00 375.50 129.00 45.00 55.50 157.50 402.00 811.61 b 1097.00 8193.41
1913 1364.55 c 765.50 n 650.00 m 655.50 377.54 c 109.00 23.25 c 11.92 e 191.54 d 504.61 d 679.62 d 972.22 b 4889.75
1914 860.50 h 1126.00 f 624.00 n 583.50 f 214.50 h 98.50 g 5.17 d 21.91 b 129.23 d 271.50 685.00 c 1386.00 2498.81
1915 1420.32 a 995.08 b 1024.00 421.20 e 483.50 100.50 p 54.25 e 101.00 128.00 420.50 754.00 1178.50 6980.34
1916 1303.55 a 1372.50 1140.05 b 635.56 c 263.50 f 181.50 3.32 c 12.92 a 198.62 a 516.50 860.50 1418.50 7643.52
1917 1475.00 1473.00 1000.00 739.00 480.00 194.50 42.00 49.00 189.83 a 702.00 796.50 1417.70 c 8558.52
1918 1709.98 c 1234.50 861.28 a 735.50 311.50 115.00 48.00 0.00 c 229.80 e 0.00 z 0.00 z 0.00 z 5245.56
1919 0.00 z 0.00 z 0.00 z 591.72 a 392.50 20.50 0.00 11.00 83.08 d 409.00 871.03 a 1542.25 a 3921.09
1920 1701.26 b 1357.00 0.00 z 819.50 407.50 39.00 q 18.50 50.00 59.00 294.00 824.50 1083.50 6614.76
1921 1086.50 951.48 a 798.50 506.00 302.50 62.50 0.00 7.50 26.00 401.50 838.50 1127.00 6107.98
1922 1431.00 1269.00 1068.00 720.00 a 279.00 43.50 15.00 21.50 118.50 417.00 720.00 1289.00 7391.50
1923 1263.50 1382.00 1222.00 725.00 414.50 79.00 4.00 49.00 180.00 513.50 751.50 920.50 7504.50
1924 1596.00 1222.00 1102.00 774.00 559.60 b 199.50 41.50 24.00 213.10 a 351.85 a 834.23 d 1516.00 8433.79
1925 1401.56 e 1106.52 a 987.00 506.90 a 449.50 81.00 13.50 9.00 71.50 731.00 929.48 a 1359.35 a 7646.31
1926 1386.73 a 1189.39 e 1200.22 a 766.50 330.00 131.50 24.00 9.00 h 77.00 l 526.00 990.54 b 1383.24 b 7928.12
1927 1412.00 1031.00 886.00 682.00 406.50 143.00 13.50 f 53.73 a 152.00 415.50 810.00 1385.50 7377.23
1928 1358.00 1196.00 1045.50 763.45 a 342.50 174.00 5.00 17.00 225.52 a 448.50 762.78 c 1147.50 7485.74
1929 1719.98 a 1434.22 a 922.50 622.50 429.50 169.50 17.50 37.00 168.50 507.22 b 949.50 1266.00 8243.93
1930 1569.78 b 1045.00 1051.00 688.00 319.50 67.00 15.50 8.50 111.50 589.00 830.00 1249.82 a 7544.59
1931 1223.97 b 968.50 1025.07 a 592.76 a 443.50 112.78 c 1.55 a 12.00 57.50 306.38 a 594.31 a 965.81 b 6304.12
1932 1097.83 b 1142.91 a 1192.50 692.07 a 326.02 a 30.50 5.50 4.50 130.50 512.00 927.93 a 1278.00 7340.25
1933 1099.47 a 1276.00 1056.14 b 663.10 a 321.00 24.31 a 0.00 14.00 52.00 513.00 939.00 1320.00 7278.02
1934 1188.33 a 1342.00 1114.00 661.50 228.00 58.50 5.50 58.50 150.50 413.50 763.80 e 1322.67 a 7306.80
1935 1495.48 b 1138.67 a 919.15 a 748.50 483.00 148.45 a 1.00 32.50 61.50 q 486.18 a 895.18 b 1316.00 7664.11
1936 1558.50 1653.50 974.43 a 774.83 a 274.19 b 146.00 19.50 0.00 79.50 532.50 943.97 a 1149.07 a 8105.98
1937 1397.50 1201.00 1121.50 713.00 323.50 132.50 8.27 a 0.00 a 122.14 b 556.50 911.00 1282.00 7768.91
1938 1408.95 a 1098.74 a 858.50 605.50 363.73 a 53.00 7.75 a 5.68 a 86.00 279.00 a 812.07 a 1214.00 6792.93
1939 1188.50 1345.50 931.72 d 689.50 295.00 59.50 4.00 0.00 107.50 427.59 b 727.76 a 988.68 c 6765.25
1940 1578.50 1141.50 1169.73 a 751.00 461.79 b 122.07 a 32.50 31.50 81.50 318.00 937.22 c 1166.63 a 7791.95
1941 1293.96 d 1245.00 1137.38 b 515.36 b 241.80 a 91.50 4.00 16.00 82.76 a 382.00 692.00 1000.00 6701.76
1942 1401.41 b 1205.17 d 863.35 a 487.00 379.50 88.93 b 11.76 b 29.50 213.10 a 445.37 a 846.00 1372.50 7343.59
1943 1509.70 a 1181.19 a 1181.00 675.00 a 381.00 101.11 c 5.00 11.37 a 238.97 a 432.50 874.66 a 1199.00 7790.48
1944 1153.41 b 1181.75 a 1124.78 a 730.56 c 342.50 76.00 4.50 8.00 101.90 a 401.00 743.28 a 1409.00 7276.68
1945 1512.91 c 1216.44 a 724.88 a 620.00 c 477.92 a 198.00 42.76 b 9.50 163.50 450.00 880.34 a 1436.50 7732.76
1946 1311.82 a 1175.00 756.00 531.50 395.00 126.50 0.50 28.00 120.00 322.00 729.00 1145.97 a 6641.28
1947 1251.88 a 1298.50 1057.00 675.52 a 499.00 212.50 25.50 6.95 b 179.48 a 212.50 961.55 a 1242.58 a 7622.97
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 102.00 13.50 5.00 56.00 440.00 674.00 1188.50 2479.00
1949 1263.50 1188.50 1024.50 611.00 338.00 62.50 0.00 1.00 189.00 334.50 818.50 1208.00 7039.00
1950 1378.97 b 1188.50 1175.00 804.00 421.50 73.00 52.00 66.00 123.00 298.50 947.50 1430.50 7958.47
1951 1452.00 1220.50 1099.50 704.00 293.50 146.50 27.50 36.50 183.00 479.50 1082.50 1311.00 8036.00
1952 1352.00 1088.02 a 1092.00 537.00 321.50 86.50 9.50 17.00 140.50 594.50 782.00 1102.00 7122.52
1953 1217.50 1143.50 960.48 a 680.50 347.50 54.50 1.00 0.00 136.00 300.00 704.50 1144.50 6689.98
1954 1358.50 966.50 1054.00 608.50 432.00 90.00 10.33 a 13.50 114.50 396.50 753.50 1161.00 6958.83
1955 1392.50 1181.00 1086.50 458.04 b 260.50 99.00 0.00 3.50 113.00 395.50 968.50 1381.05 a 7339.09
1956 1302.50 1218.00 1111.35 a 711.50 438.00 84.50 19.63 a 18.08 a 195.50 329.50 864.50 1140.28 a 7433.35
1957 1578.50 1079.50 1013.50 645.00 445.00 121.50 7.75 a 12.50 163.50 460.00 882.00 1115.00 7523.75
1958 1308.50 1323.00 971.50 576.00 324.00 169.00 13.00 16.50 123.00 417.00 785.69 a 1452.00 7479.19
1959 1574.00 1315.00 1086.50 626.00 297.50 62.00 22.00 1.50 130.50 538.50 1053.00 1021.00 7727.50
1960 1258.50 1187.50 1275.00 602.00 428.50 119.48 a 17.50 6.00 88.50 403.50 729.50 1261.00 7376.98
1961 1339.50 952.00 901.00 703.50 376.50 81.00 11.00 0.00 111.00 385.00 799.50 1255.00 6915.00
1962 1499.50 1212.00 1016.50 601.00 251.50 113.50 13.00 5.50 168.00 367.50 770.00 1278.50 7296.50
1963 1640.00 1326.50 956.00 566.50 385.50 85.50 11.00 23.00 118.50 167.00 642.50 1440.00 7362.00
1964 1163.50 1070.00 995.50 598.00 223.50 116.50 10.00 35.50 165.50 469.50 714.00 1254.00 6815.50
1965 1392.50 1211.00 1161.50 693.50 308.50 128.50 24.50 32.50 148.00 400.50 753.50 986.50 7241.00
1966 1526.00 1147.00 919.00 692.50 431.50 77.00 1.50 9.50 116.00 437.00 812.50 1226.00 7395.50
1967 1238.00 1260.50 1004.00 615.00 476.00 77.00 41.50 56.00 146.00 456.00 873.00 1139.50 7382.50
1968 1318.50 1276.00 804.00 569.00 388.50 91.50 32.00 32.50 77.50 409.50 776.00 1215.00 6990.00
1969 1428.50 1069.00 1067.50 625.50 354.50 219.50 25.50 0.00 114.00 496.50 853.00 1180.00 7433.50
1970 1553.50 1174.00 1042.00 595.50 325.50 108.50 7.50 2.00 128.50 407.00 810.50 1194.50 7349.00
1971 1516.50 1198.50 1103.50 670.00 387.50 85.00 19.00 25.50 94.50 266.50 786.50 1093.50 7246.50
1972 1494.50 1278.00 1113.00 751.00 307.50 141.00 43.00 36.50 151.00 524.50 834.50 1301.50 7976.00
1973 1203.00 1064.50 813.50 691.50 412.50 20.50 3.50 2.00 113.50 302.50 782.50 1205.50 6615.00
1974 1320.50 1167.50 983.50 605.00 420.50 120.50 1.50 7.00 191.00 447.00 760.50 1086.00 7110.50
1975 1243.50 1134.50 1090.50 763.00 248.50 67.50 11.50 3.50 176.00 368.00 660.50 1175.50 6942.50
1976 1474.00 1016.50 879.00 569.50 390.00 44.50 0.00 18.50 147.50 551.50 993.50 1495.50 7580.00
1977 1733.00 1118.00 794.50 503.00 169.50 130.50 5.50 33.00 97.00 455.00 813.00 1270.50 7122.50
1978 1494.50 1310.00 1042.00 643.50 342.00 93.50 36.00 2.00 59.50 420.50 793.50 1299.50 7536.50
1979 1643.50 1353.00 1002.00 727.50 421.50 138.50 19.50 22.50 67.50 477.50 812.00 1022.00 7707.00
1980 1356.00 1229.50 1078.50 587.00 259.50 123.00 8.00 3.00 110.00 520.50 769.50 1226.00 7270.50
1981 1358.50 1060.00 885.50 529.50 373.50 57.50 18.00 3.50 133.50 516.67 a 721.50 1163.50 6821.17
1982 1616.50 1192.50 1011.00 708.50 290.00 161.00 11.50 25.50 153.50 382.00 821.00 970.50 7343.50
1983 1173.50 945.00 948.50 704.50 478.00 67.50 4.00 0.00 141.50 372.00 710.00 1510.00 7054.50
1984 1415.50 923.50 1127.50 644.50 358.50 49.00 4.50 3.50 153.50 391.00 782.00 1104.50 6957.50
1985 1435.30 a 1197.50 801.50 523.50 220.00 107.00 4.00 7.50 138.00 446.50 863.50 1504.50 7248.80
1986 1328.50 1150.00 871.00 521.50 298.00 102.50 16.00 26.00 101.50 382.00 872.50 1127.00 6796.50
1987 1199.00 900.00 827.50 530.00 217.50 21.50 3.50 8.00 55.50 525.50 690.50 1031.50 6010.00
1988 1402.00 1257.00 900.00 590.00 227.50 49.00 8.50 4.00 95.50 550.50 737.00 1177.00 6998.00
1989 1070.50 1272.00 1055.00 673.50 367.00 87.50 1.50 4.50 119.00 418.00 866.00 1495.00 7429.50
1990 1031.50 1000.50 847.50 575.50 395.00 83.00 15.50 11.00 89.00 453.00 671.00 1187.50 6360.00
1991 1399.50 985.00 909.50 549.50 256.00 37.50 2.00 1.00 191.50 466.50 949.00 1147.50 6894.50
1992 1163.50 1003.50 987.00 721.50 370.50 136.50 30.00 50.50 191.00 485.50 857.00 1143.50 7140.00
1993 1247.50 1152.00 1014.00 708.50 384.50 151.00 7.00 6.50 238.50 495.50 826.50 1122.00 7353.50
1994 1616.00 1298.00 946.00 582.00 341.00 85.00 16.00 37.00 75.00 375.00 712.00 1009.00 7092.00
1995 1302.00 1173.00 946.50 686.50 330.00 59.00 15.50 0.00 167.00 436.50 1045.00 1350.00 7511.00
1996 1436.50 1265.50 1140.00 751.50 462.00 169.50 11.50 0.00 140.50 433.50 1009.00 1224.50 8044.00
1997 1437.00 1079.00 994.50 693.00 475.50 82.50 22.50 25.50 88.50 446.00 891.50 1041.00 7276.50
1998 1207.50 833.00 902.10 a 542.50 199.00 96.50 0.00 0.00 26.50 0.00 z 647.00 977.00 5431.10
1999 0.00 z 911.50 890.00 558.00 280.11 c 94.82 b 0.57 d 5.50 136.50 410.75 c 606.50 1116.00 5010.25
2000 1309.50 1014.50 756.40 a 668.50 338.50 93.00 15.50 b 5.00 104.48 a 391.38 c 865.00 1485.79 c 7047.54
2001 1263.25 a 1201.93 a 1053.50 571.00 355.00 122.00 12.63 d 0.00 121.00 515.52 d 611.54 d 762.50 h 5827.36
2002 1107.00 1030.50 790.50 i 658.00 446.50 78.50 1.00 2.00 68.50 527.00 809.00 1073.00 5801.00
2003 1355.00 1226.00 1000.27 a 658.00 365.50 86.50 3.50 0.00 154.50 464.50 748.97 a 1045.50 7108.23
2004 1505.57 a 1090.50 857.50 548.00 347.50 119.00 19.00 56.83 a 65.50 368.00 657.50 1151.00 6785.90
2005 1338.50 993.00 1030.00 552.00 372.50 17.00 6.50 4.00 62.00 403.00 752.00 1298.00 6828.50
2006 984.00 1123.50 925.50 462.50 310.50 33.50 3.00 0.00 134.00 552.50 724.00 1009.50 6262.50
2007 1166.00 1300.50 831.83 a 629.50 246.50 40.00 10.50 4.00 98.00 275.50 791.00 1219.50 6612.83
2008 1305.00 1276.50 1031.50 602.00 320.50 41.00 2.00 4.00 0.00 z 0.00 z 0.00 z 0.00 z 4582.50
2009 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
2010 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
2011 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
2012 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
Period of Record Statistics
MEAN 1374.08 1179.98 996.00 642.07 363.05 101.95 15.17 18.08 129.80 432.94 810.62 1218.99 7290.20
S.D. 169.51 142.79 124.60 85.54 79.47 45.66 13.56 19.70 48.13 92.03 105.96 147.49 495.77
SKEW 0.27 0.22 -0.15 -0.11 -0.02 0.31 1.04 1.46 0.15 0.06 0.26 0.24 -0.02
MAX 1898.46 1653.50 1275.00 839.50 559.60 219.50 54.25 101.00 238.97 731.00 1082.50 1542.25 8558.52
MIN 984.00 833.00 682.00 421.20 169.50 17.00 0.00 0.00 26.00 167.00 594.31 920.50 6010.00
NO YRS 102 104 103 107 104 105 108 107 106 105 107 106 89