SOLON SPRINGS, WISCONSIN

Monthly Total Heating Degree Days

(477892)

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
1906 0.00 z 0.00 z 0.00 z 0.00 z 225.50 n 99.50 17.00 77.00 178.33 c 654.10 a 688.00 l 0.00 z 1025.93
1907 1757.46 e 1459.92 c 1211.50 1010.00 c 668.00 136.00 23.50 120.56 d 289.00 705.25 a 0.00 z 1428.77 c 8809.96
1908 1605.50 1414.00 278.50 w 0.00 z 0.00 z 0.00 z 59.00 i 99.20 a 192.00 560.50 974.50 1491.50 6337.20
1909 1637.12 b 1428.50 1231.50 922.50 524.00 142.50 53.00 39.50 288.00 707.00 948.50 1636.50 9558.62
1910 1708.50 1628.50 793.50 605.00 524.50 127.00 30.48 a 87.50 315.00 528.50 0.00 z 1248.00 g 6348.48
1911 1905.98 a 1325.00 1050.00 730.00 301.50 53.00 69.50 113.00 332.07 a 728.50 1340.50 1375.00 9324.05
1912 2305.37 a 1624.00 942.50 i 390.50 l 385.50 191.50 44.00 158.50 324.83 a 586.50 1011.50 1422.00 8053.69
1913 1785.50 1652.50 1419.00 612.93 a 493.00 127.50 56.50 69.50 332.00 720.00 875.00 1211.50 9354.93
1914 1486.00 1782.00 1276.50 797.50 401.21 e 182.50 34.50 134.50 298.20 e 0.00 z 0.00 z 1760.00 8152.91
1915 1763.00 1226.50 1223.00 435.00 541.50 255.54 b 148.00 178.50 294.50 599.00 0.00 z 1476.50 8141.04
1916 1826.50 1671.50 1412.50 782.50 450.50 252.00 8.00 44.00 f 299.50 i 678.50 1090.50 1751.50 9924.00
1917 1932.52 c 1750.50 1294.52 b 870.50 572.50 255.50 68.50 162.75 c 352.76 a 941.00 926.50 1886.50 11014.04
1918 2013.00 1502.50 1037.50 825.50 381.50 133.45 a 65.00 58.90 a 479.00 631.00 929.50 1306.50 9363.35
1919 1479.00 1434.50 1222.50 755.17 a 394.00 107.07 a 23.50 97.00 239.00 g 784.50 1241.50 1858.50 9397.24
1920 0.00 z 39.00 z 71.00 z 42.50 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
1921 0.00 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
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 0.00 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 101.50 36.00 46.00 171.00 553.50 966.50 1522.00 3396.50
1949 1555.50 1446.67 a 1238.00 632.50 270.50 40.71 b 22.45 b 41.50 293.50 508.50 954.00 1493.50 8497.33
1950 1876.50 1423.85 a 1358.83 a 942.93 a 430.50 103.00 55.80 a 154.00 247.50 486.18 a 1178.50 1682.27 a 9939.87
1951 1746.50 1406.50 1335.00 741.00 207.00 143.00 36.50 101.50 351.00 607.00 1290.00 1562.40 a 9527.40
1952 1685.88 a 1275.00 1270.00 582.00 341.50 68.50 26.87 a 84.00 247.50 773.00 1022.50 1324.06 e 8700.81
1953 1566.02 a 1433.00 1176.50 828.10 a 389.00 96.50 42.00 24.00 246.96 b 398.50 898.50 1432.00 8531.08
1954 1775.50 1097.00 1314.00 707.50 530.50 88.00 18.60 a 64.67 b 290.00 664.00 921.50 1365.50 8836.77
1955 1682.00 1489.50 1383.00 485.00 224.00 80.50 1.50 16.50 256.55 a 142.50 t 899.50 j 1681.50 7300.05
1956 1549.50 1517.00 1281.00 795.00 a 362.18 a 61.00 61.50 50.00 313.50 391.00 1019.48 a 1464.00 8865.17
1957 1879.50 1410.89 a 1232.50 661.00 381.82 a 100.00 8.50 54.00 306.72 a 639.00 1052.07 a 1428.67 b 9154.67
1958 1483.35 a 1489.50 1112.50 636.72 a 346.54 c 220.50 57.00 82.67 a 213.50 540.00 1003.00 1756.00 8941.28
1959 1895.50 1504.50 1127.50 700.50 290.00 65.69 a 31.00 19.63 a 223.00 692.33 a 1339.50 1246.50 9135.66
1960 1620.50 1438.50 1446.00 682.24 a 340.50 121.00 39.78 a 28.00 259.50 567.62 b 945.00 1590.00 9078.64
1961 1728.77 a 1212.00 1002.50 800.50 396.00 91.00 19.12 a 14.00 285.00 522.50 1031.00 1522.10 a 8624.48
1962 1803.50 1477.50 1119.50 756.21 a 251.00 133.93 b 32.00 39.50 301.61 b 506.00 927.00 1507.63 a 8855.38
1963 1966.50 1559.00 1076.50 593.00 359.60 a 98.50 18.08 a 63.50 174.50 274.19 b 879.00 1662.24 b 8724.61
1964 1441.50 a 1374.00 1267.00 665.69 a 214.50 124.82 b 6.00 123.48 a 272.07 a 577.12 a 912.86 b 1695.50 8674.54
1965 1815.00 1578.00 1436.00 731.90 a 253.34 b 132.00 48.00 88.87 a 407.40 e 546.52 d 1076.50 1328.87 a 9442.39
1966 1964.88 a 1424.50 1075.50 825.00 499.21 b 97.24 a 9.30 a 99.41 b 265.00 639.50 1107.86 b 1529.85 a 9537.25
1967 1609.50 1620.50 1137.50 701.25 b 498.50 116.25 b 24.59 b 94.00 211.50 638.60 a 1109.48 a 1469.73 c 9231.40
1968 1663.67 a 1515.50 888.67 d 652.50 429.57 c 119.48 a 48.05 a 80.27 c 213.62 a 502.00 1015.00 1565.00 8693.33
1969 1714.50 1339.00 1294.50 631.61 b 316.72 a 239.00 51.67 a 6.64 c 229.82 b 691.09 b 1035.50 1416.18 a 8966.22
1970 1855.50 1443.00 1298.50 700.50 410.50 86.67 c 18.08 a 32.03 a 265.34 a 548.70 a 1062.93 a 1550.00 b 9271.76
1971 1914.77 a 1411.50 1268.33 b 691.55 a 449.50 a 63.00 63.66 c 95.77 c 246.00 e 451.57 a 1022.59 a 1515.79 b 9194.02
1972 1565.50 f 1637.38 c 1314.73 c 827.07 a 266.17 b 89.50 f 50.00 f 74.00 303.33 c 711.45 a 1056.50 1687.00 7877.64
1973 1595.98 a 1329.50 886.00 699.11 b 422.00 46.00 h 25.66 b 23.50 258.75 b 443.82 a 1021.55 a 1561.50 8267.36
1974 1714.09 b 1391.00 1214.17 a 680.00 452.27 c 143.00 3.32 c 95.38 e 386.67 c 564.56 e 967.50 d 872.00 k 7611.95
1975 1605.80 a 1360.00 1327.66 b 845.00 267.38 c 92.00 g 34.74 b 43.63 d 305.36 b 538.37 a 941.79 b 1596.50 8866.21
1976 1802.65 a 1205.50 1186.27 a 577.20 e 318.94 e 36.43 b 13.00 g 45.00 f 237.00 f 809.88 c 1257.86 b 1868.27 a 9062.99
1977 1990.20 a 1306.50 928.00 523.45 a 106.78 d 77.31 d 9.00 i 97.00 f 243.00 e 465.00 g 1045.86 a 1535.65 d 7756.74
1978 1827.34 c 1533.78 a 961.00 f 531.00 g 193.00 h 79.50 h 40.54 e 30.00 i 134.50 g 370.00 i 1146.43 b 1683.62 b 6231.71
1979 1998.98 a 1547.54 b 1182.50 571.50 h 478.71 e 56.00 q 0.00 z 0.00 z 7.00 z 0.00 z 0.00 z 621.00 q 5207.73
1980 1678.00 1492.98 a 1331.34 c 451.00 g 230.12 e 62.00 i 10.00 g 9.50 j 243.50 f 696.35 d 982.50 d 1592.37 a 8003.66
1981 1567.05 a 1262.00 997.88 b 654.60 e 246.50 j 107.68 b 28.79 c 16.00 i 223.50 g 545.50 f 867.00 1532.00 7016.99
1982 2041.00 1487.50 1231.00 762.50 209.00 188.50 16.50 93.50 267.50 595.50 1207.50 1405.50 9505.50
1983 1585.50 1214.00 1142.50 848.50 528.60 b 168.00 30.50 10.50 300.50 664.00 1041.00 2010.50 9544.10
1984 1825.00 1198.00 1434.00 690.00 505.30 a 84.00 25.00 24.50 372.00 526.50 1091.00 1596.00 9371.30
1985 1791.80 a 1567.00 1054.50 630.50 291.40 a 243.00 46.50 162.00 343.00 697.00 1314.00 1942.50 10083.20
1986 1687.43 a 1533.00 1163.50 577.50 331.00 166.50 0.00 z 117.00 301.50 700.00 1215.50 1464.50 9257.43
1987 1565.00 1158.00 995.00 570.00 320.00 78.00 22.00 87.00 243.50 797.50 973.00 1365.50 8174.50
1988 1864.50 1732.23 a 1204.35 a 740.50 249.00 104.00 23.00 60.00 263.50 820.00 1065.50 1606.00 9732.58
1989 1601.00 1776.50 1422.50 827.50 409.50 170.50 9.00 55.50 283.00 626.50 1236.00 1917.50 10335.00
1990 1480.00 1454.50 1161.50 723.00 469.00 95.00 48.50 58.50 261.00 730.00 1005.00 1610.50 9096.50
1991 1870.50 1315.50 1176.00 644.50 287.50 64.00 64.00 52.00 361.00 718.00 1336.50 1581.00 9470.50
1992 1560.00 1300.00 1184.50 842.50 313.50 184.50 132.00 164.00 326.50 702.50 1113.50 1521.00 9344.50
1993 1738.00 1429.50 1190.50 833.50 425.00 205.50 37.50 62.50 465.50 765.50 1191.00 1504.00 9848.00
1994 2090.00 1655.50 1143.50 753.00 359.00 100.50 44.50 108.50 189.50 559.50 974.00 1399.00 9376.50
1995 1635.50 1525.00 1114.50 906.50 398.00 67.76 a 44.00 16.50 347.50 671.00 1372.50 1649.00 9747.76
1996 1975.00 1609.50 1454.00 908.00 485.00 137.50 75.00 32.00 269.00 629.50 1309.00 1647.50 10531.00
1997 1827.50 1392.50 1244.50 801.50 562.50 58.00 63.50 133.50 223.50 596.00 1175.50 1288.50 9367.00
1998 1520.00 991.00 1164.00 620.50 208.50 150.50 17.00 15.00 163.50 546.50 945.00 1439.50 7781.00
1999 1814.50 1216.00 1128.50 683.00 275.00 141.50 22.00 37.00 306.00 687.00 851.50 1418.50 8580.50
2000 1721.00 1283.50 948.50 768.50 329.50 190.00 48.00 31.00 323.50 530.50 1039.50 1896.50 9110.00
2001 1554.50 1634.00 1273.00 715.50 311.50 136.50 47.50 21.00 298.00 649.50 737.00 1283.00 8661.00
2002 1448.00 1220.00 1455.50 762.00 532.50 100.00 16.00 40.50 228.50 844.00 1139.00 1375.00 9161.00
2003 1739.50 1584.00 1263.00 776.00 380.50 140.00 38.00 19.50 245.00 635.50 1111.00 1394.00 9326.00
2004 1870.00 1434.50 1122.00 750.00 467.50 185.50 65.00 184.00 151.00 590.50 955.50 1551.00 9326.50
2005 1839.50 1258.50 1297.50 604.00 441.50 59.00 46.00 61.50 206.00 568.00 1040.00 1482.46 c 8903.96
2006 1287.00 1525.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 24.50 325.50 0.00 z 988.00 1282.00 5432.00
2007 1577.50 1621.00 1054.00 801.50 250.00 f 72.78 c 38.50 58.50 251.00 529.00 1024.00 1645.67 b 8673.45
2008 1686.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.50 z 202.50 585.00 1049.00 1798.50 5321.50
2009 1971.00 1300.17 e 1079.83 a 670.50 328.60 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5350.11
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 1509.91 b 1509.91
2011 1665.98 b 1308.46 b 1176.97 a 692.68 b 405.77 c 123.46 d 16.05 c 24.91 c 250.34 a 491.00 882.32 b 1265.83 d 8303.78
2012 1386.22 a 1149.80 b 707.00 629.40 e 218.50 g 52.50 f 2.07 a 59.33 b 297.60 e 377.00 l 0.00 z 0.00 z 4231.41
Period of Record Statistics
MEAN 1733.32 1436.36 1192.48 722.18 379.66 125.88 38.06 71.76 279.02 619.75 1054.75 1545.53 9210.21
S.D. 183.31 166.31 156.35 110.23 109.37 54.72 25.88 45.90 64.36 115.40 137.08 178.18 583.43
SKEW 0.23 -0.15 -0.61 0.04 0.08 0.73 1.75 0.69 0.57 -0.04 0.54 0.51 0.47
MAX 2305.37 1782.00 1455.50 1010.00 668.00 255.54 148.00 184.00 479.00 941.00 1372.50 2010.50 11014.04
MIN 1287.00 991.00 707.00 435.00 106.78 36.43 1.50 6.64 151.00 274.19 737.00 1211.50 7781.00
NO YRS 75 75 71 69 69 67 68 69 70 69 69 73 51