PORT WASHINGTON, WISCONSIN

Monthly Total Heating Degree Days

(476764)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201201
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
1893 1673.00 1304.15 b 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 2977.15
1894 1304.50 1247.00 853.50 629.00 410.00 88.39 b 20.15 a 32.50 139.00 505.00 979.50 1058.50 7267.04
1895 1441.50 a 1359.50 1085.50 487.00 372.00 34.00 41.00 10.00 140.50 630.00 948.00 1106.70 a 7655.70
1896 1233.50 1165.00 1101.50 573.00 187.50 46.50 32.07 b 27.50 248.00 54.00 z 895.00 1085.00 6594.57
1897 1011.50 f 1078.00 1101.50 0.00 z 218.50 o 177.00 4.00 32.50 95.00 338.50 907.00 1346.50 5080.00
1898 1265.50 1132.50 923.50 658.00 356.00 70.50 22.00 15.00 120.00 509.50 804.23 d 1328.87 a 7205.60
1899 1320.17 b 1389.00 1260.50 568.00 356.00 76.00 27.00 18.00 258.00 382.00 716.50 1208.00 7579.17
1900 1217.27 a 1357.50 1223.97 b 587.50 304.50 76.00 g 49.17 b 0.50 f 150.00 b 163.50 n 521.50 k 1171.05 b 6060.96
1901 1309.48 b 881.50 j 1085.00 c 432.50 h 425.50 132.50 g 13.00 28.00 s 206.38 a 437.21 b 940.34 a 847.50 j 4416.91
1902 1304.58 a 1297.00 926.00 694.50 373.00 184.00 18.50 65.10 a 271.50 419.69 e 643.93 b 964.50 h 6197.80
1903 1413.17 b 1189.00 656.00 g 666.00 e 303.50 g 120.00 i 29.00 f 57.72 b 84.00 k 359.50 j 1042.50 d 1599.48 e 5967.88
1904 573.00 u 358.50 v 0.00 z 91.00 z 333.50 i 167.00 g 70.35 e 99.50 h 225.60 e 541.90 e 135.50 x 558.50 r 837.85
1905 1681.46 d 318.50 t 1102.22 d 730.18 b 486.70 a 219.11 b 98.34 b 16.50 94.50 557.50 868.00 1184.00 7038.52
1906 1198.00 1214.50 1215.50 611.00 443.30 a 100.86 a 22.50 41.50 f 88.50 496.52 a 842.50 1202.50 7435.68
1907 1407.18 c 1218.00 a 893.00 868.33 c 554.50 158.00 29.50 64.50 216.00 562.50 895.50 1215.50 8082.51
1908 1313.00 1267.50 962.50 638.50 372.00 146.00 21.18 a 20.31 b 91.00 489.00 837.41 a 1309.50 7467.91
1909 1319.50 1116.00 1019.50 767.50 411.27 a 130.50 30.00 0.00 z 130.50 517.50 632.00 1403.86 c 7478.12
1910 1403.78 a 272.50 v 664.00 439.50 h 484.78 b 139.00 8.00 13.00 182.00 189.50 j 977.68 b 1312.33 a 5184.57
1911 1339.50 1045.33 a 927.23 c 725.00 257.82 a 39.31 a 23.54 d 49.50 118.39 b 337.50 i 1005.00 b 1043.31 b 6573.93
1912 1919.79 c 1455.02 c 564.50 o 611.50 409.50 59.50 q 50.12 a 73.62 c 163.50 146.50 p 0.00 z 32.00 z 4683.05
1913 116.50 z 1324.96 c 1088.10 a 653.89 c 411.00 116.38 a 31.50 24.69 d 196.55 a 511.00 498.00 i 745.50 g 4358.07
1914 1151.17 e 1101.00 g 1039.10 e 716.50 288.50 167.00 6.00 30.00 160.56 c 302.50 655.00 f 1401.72 a 5263.04
1915 0.00 z 0.00 z 0.00 z 512.14 b 517.70 a 232.76 a 75.78 d 110.10 b 94.62 d 409.64 c 751.73 d 1153.89 d 3858.36
1916 1185.75 c 1331.93 a 1130.95 c 676.50 387.50 a 235.00 17.10 b 15.00 g 261.67 c 551.59 b 785.36 b 894.50 i 6563.34
1917 1436.69 b 1444.43 e 1047.44 e 750.00 b 517.50 200.00 66.28 b 45.98 a 184.14 a 697.50 776.50 1355.96 d 8522.43
1918 1728.00 1211.50 858.70 a 740.00 362.04 c 158.33 c 79.00 16.57 b 270.00 b 344.10 a 723.46 d 997.00 7488.70
1919 1184.00 866.00 f 983.73 a 491.50 h 432.40 b 31.61 b 4.50 12.06 d 98.50 444.00 888.62 a 0.00 z 4079.41
1920 1569.00 1285.50 969.50 763.00 439.00 142.50 78.50 84.50 95.00 309.50 855.00 1114.00 7705.00
1921 1145.50 1012.00 813.50 514.00 318.50 79.50 0.00 28.00 58.50 451.00 896.50 1181.50 6498.50
1922 1367.50 1206.50 943.50 666.00 283.00 73.00 35.00 31.00 133.50 413.50 720.00 1274.00 7146.50
1923 1318.50 1320.15 a 1185.23 a 686.50 462.00 94.50 19.00 49.82 c 169.00 502.50 737.00 918.50 7462.70
1924 1604.50 1163.50 1062.00 643.00 483.50 215.00 90.50 54.50 285.00 372.00 810.50 1451.00 8235.00
1925 1354.00 1027.50 906.00 525.00 431.93 a 79.00 31.50 15.50 79.50 714.50 883.00 1362.50 7409.93
1926 1322.00 1050.00 1160.50 730.50 367.00 155.50 19.12 a 18.00 159.50 510.00 967.00 1336.50 7795.62
1927 1387.50 977.00 875.50 619.50 392.50 181.00 31.00 58.00 127.00 362.50 775.00 1355.22 a 7141.72
1928 1327.46 c 1147.00 999.00 748.50 372.00 175.00 6.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4775.46
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 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
1937 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
1938 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
1939 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
1940 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
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 t 155.00 512.00 1066.00 994.50 2727.50
1960 1241.50 1183.00 1287.00 607.00 465.00 140.00 38.50 13.50 112.00 448.50 776.00 1337.00 7649.00
1961 1405.00 986.50 938.50 745.00 481.00 124.50 25.50 10.00 155.00 440.50 832.50 1313.50 7457.50
1962 1557.00 1237.50 1068.50 652.00 324.98 a 173.00 33.50 23.50 223.50 392.50 806.00 1351.50 7843.48
1963 1716.50 919.50 i 993.50 647.50 469.50 150.00 31.50 46.00 157.00 217.50 692.50 1519.00 6640.50
1964 1219.50 1130.50 1031.00 663.50 275.00 159.00 22.00 57.50 228.00 564.00 801.43 b 1304.50 7455.93
1965 1469.50 1255.50 1232.00 742.00 352.50 202.24 a 59.33 b 61.50 188.00 492.00 799.00 1033.50 7887.07
1966 1577.00 1177.00 970.50 731.00 484.50 110.00 12.00 22.50 165.50 478.50 838.50 708.00 l 6567.00
1967 1272.00 1335.50 1041.50 696.00 549.00 133.50 73.50 90.00 191.50 513.50 907.00 1169.50 7972.50
1968 1328.00 1322.00 869.00 629.00 454.50 124.00 43.50 50.50 92.00 486.00 801.50 1204.00 7404.00
1969 1421.50 1076.00 1113.50 665.50 389.00 219.50 40.50 3.00 130.50 516.50 891.50 1197.50 7664.50
1970 1573.00 1184.00 1079.50 622.50 368.00 121.00 16.00 8.50 158.00 337.00 f 791.50 1205.50 7127.50
1971 1560.50 1175.00 1113.00 694.50 422.50 90.00 14.50 38.00 67.50 256.50 788.00 1042.50 7262.50
1972 1465.50 1273.50 1104.00 719.00 286.50 150.00 41.00 31.00 161.00 516.00 813.00 1303.50 7864.00
1973 1174.00 1043.50 796.50 677.50 385.50 41.50 12.00 3.50 103.50 326.00 750.00 1200.50 6514.00
1974 1346.50 1168.50 996.00 591.50 447.00 148.50 1.50 25.50 223.00 476.50 769.00 1083.50 7277.00
1975 1244.00 1129.00 1132.50 800.00 297.50 113.00 20.50 13.00 205.00 385.00 660.00 1201.50 7201.00
1976 1472.50 1028.50 909.50 631.00 452.50 75.50 11.00 35.00 176.00 569.00 1059.50 1556.00 7976.00
1977 1795.50 1189.00 860.00 583.45 a 246.00 195.50 28.00 56.50 130.00 503.50 843.00 1314.50 7744.95
1978 1543.00 1339.50 1102.00 725.00 369.00 136.50 50.50 22.00 93.00 480.00 831.00 1293.00 7984.50
1979 1679.00 1419.00 1041.00 776.00 468.50 170.00 38.50 34.50 122.00 509.50 851.00 1049.00 8158.00
1980 1387.00 1287.00 1117.50 632.50 315.50 203.00 16.02 a 9.50 152.00 565.00 796.50 1254.00 7735.52
1981 1384.50 1086.00 923.00 584.48 a 458.00 100.00 32.50 22.50 198.50 582.50 829.00 1218.50 7419.48
1982 1649.00 974.00 i 195.00 z 40.50 z 0.00 z 34.00 w 24.00 38.00 179.50 412.00 841.00 1002.50 4146.00
1983 1245.00 994.52 a 823.50 f 711.50 509.50 110.50 16.50 0.00 174.50 398.00 747.00 1556.50 6463.52
1984 1446.50 931.50 1068.50 597.50 363.00 60.00 13.00 14.00 149.50 345.50 767.50 0.00 z 5756.50
1985 1520.50 1200.00 849.50 520.00 234.10 b 129.00 6.00 20.00 149.00 454.00 861.00 1514.35 a 7457.45
1986 1345.40 a 0.00 z 867.50 536.50 f 339.50 141.50 0.00 z 37.50 111.00 465.00 899.50 1118.00 5324.90
1987 1244.00 941.00 899.00 588.00 277.00 32.50 18.00 39.50 149.50 608.50 747.00 1085.50 6629.50
1988 1434.50 1315.50 993.00 633.00 294.00 47.00 0.00 17.50 128.00 630.50 779.50 1210.50 7483.00
1989 1072.50 1263.50 1024.50 669.00 339.00 101.00 0.50 5.00 144.50 416.00 957.00 1583.00 7575.50
1990 1152.00 1086.50 941.00 651.50 467.50 108.50 38.00 24.50 122.50 484.50 679.50 1215.00 6971.00
1991 1443.50 1049.50 924.50 565.50 282.00 65.50 8.50 8.00 208.50 492.00 965.00 1143.00 7155.50
1992 1203.00 1030.50 1008.00 766.00 419.00 212.50 62.00 64.00 0.00 z 550.00 851.50 1167.50 7334.00
1993 1267.50 1203.50 1059.50 702.00 402.50 185.50 12.50 13.00 254.00 552.00 853.50 1164.00 7669.50
1994 1664.50 1332.50 987.00 593.79 a 403.00 127.50 23.50 57.50 108.50 411.50 742.50 1018.00 7469.79
1995 1235.00 1120.00 828.00 724.00 444.00 109.50 24.50 1.50 250.50 545.50 1162.50 1453.00 7898.00
1996 1505.50 1265.00 1176.50 776.00 491.00 196.00 47.00 11.50 157.50 501.00 1022.00 1220.00 8369.00
1997 1424.50 1079.00 1007.00 750.50 525.00 157.50 44.50 52.50 129.00 491.00 899.00 1071.50 7631.00
1998 1182.50 881.00 952.22 a 607.50 234.50 105.50 2.50 0.00 54.00 370.50 690.00 1036.50 6116.72
1999 1416.50 950.00 951.50 599.50 301.00 98.00 8.50 14.00 154.00 450.00 634.50 1117.50 6695.00
2000 1288.05 a 996.50 802.00 653.50 354.50 72.00 35.50 32.00 185.00 369.00 842.14 b 1516.50 7146.69
2001 933.50 h 678.00 l 716.50 i 536.90 a 348.00 136.00 23.00 1.00 163.00 457.50 555.50 988.00 3208.90
2002 1089.50 968.00 1093.00 648.50 447.50 102.00 8.00 15.50 87.00 555.50 841.00 1128.50 6984.00
2003 1425.50 1269.50 1005.00 668.08 d 438.50 219.00 19.00 3.50 156.00 471.50 788.50 1053.50 7517.58
2004 1482.00 1139.00 842.50 587.50 413.50 152.00 34.50 71.00 91.00 410.50 672.50 1174.00 7070.00
2005 1331.00 1001.00 1052.50 596.00 421.00 59.50 12.00 6.50 60.00 418.50 758.50 1286.00 7002.50
2006 983.00 1137.00 956.50 500.00 386.00 96.00 12.50 0.00 146.00 562.00 713.50 1020.00 6512.50
2007 1155.50 1351.50 852.50 660.00 329.00 79.00 19.00 5.00 139.00 316.00 794.00 1239.00 6939.50
2008 1343.50 1323.50 1060.50 612.50 422.50 67.50 19.50 7.00 82.00 448.50 813.00 1392.00 7592.00
2009 1561.50 1079.50 997.00 644.00 346.00 166.00 38.00 49.50 87.50 566.00 615.50 1207.50 7358.00
2010 1314.00 1087.50 869.00 544.00 289.50 45.00 5.00 1.50 180.00 356.00 755.50 1282.50 6729.50
2011 1399.13 a 1225.00 d 1028.17 a 702.50 451.00 141.00 3.00 4.00 169.50 419.50 714.00 1018.50 7275.30
2012 35.50 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 1383.18 1176.42 1002.79 654.81 390.42 127.75 28.38 29.58 153.75 468.02 822.70 1225.71 7430.23
S.D. 175.94 135.04 119.67 77.19 79.91 53.48 21.78 23.91 54.46 93.27 111.02 159.15 483.30
SKEW 0.52 -0.06 0.00 0.04 -0.21 0.08 1.17 0.97 0.42 -0.07 0.39 0.44 -0.32
MAX 1919.79 1455.02 1287.00 868.33 554.50 235.00 98.34 110.10 285.00 714.50 1162.50 1599.48 8522.43
MIN 983.00 881.00 664.00 487.00 187.50 31.61 0.00 0.00 54.00 217.50 555.50 918.50 6116.72
NO YRS 83 77 80 80 83 81 85 80 85 80 82 78 59