STEAMBOAT SPRINGS, COLORADO

Monthly Total Heating Degree Days

(057936)

Base Temperature = 65 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1908 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 322.76 a 830.00 1234.00 1506.00 3892.76
1909 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 279.00 k 722.50 978.50 1747.50 3448.50
1910 1561.50 1367.00 940.00 644.50 531.50 261.50 122.50 159.00 307.50 734.50 874.50 1336.50 8840.50
1911 1289.17 b 1326.00 990.00 722.50 510.00 253.50 175.00 209.00 369.00 808.50 1251.50 1569.00 9473.17
1912 1483.00 1393.00 1183.00 890.00 445.00 f 365.00 174.50 233.50 567.00 784.00 1032.50 1632.50 9738.00
1913 1644.00 1253.50 1229.50 753.21 b 454.50 298.00 192.31 d 99.95 b 414.50 811.00 906.00 1473.00 9529.48
1914 1413.50 1288.00 a 1204.50 691.50 345.50 306.50 108.00 176.59 c 344.00 608.00 967.50 1565.00 9018.59
1915 1596.50 1196.50 1126.00 605.50 591.00 384.50 185.50 201.00 428.00 709.50 1079.00 1439.50 9542.50
1916 1523.50 1354.00 1087.50 754.00 595.00 333.50 93.00 199.00 385.50 711.50 1258.50 1580.00 9875.00
1917 1715.50 1300.00 1466.50 1000.50 675.00 336.00 99.50 224.00 355.00 758.50 912.00 1242.00 10084.50
1918 1527.00 1336.00 1122.50 845.50 525.50 175.00 153.50 232.50 361.55 a 614.83 a 1182.41 a 1538.00 9614.30
1919 1640.93 a 1277.11 a 1172.32 a 706.03 a 501.68 a 290.69 a 93.00 165.16 b 334.66 a 905.64 c 684.00 o 1816.00 8903.22
1920 1602.50 1306.55 a 1302.52 a 1015.50 509.43 a 310.00 132.27 a 279.00 a 461.90 a 851.47 a 1225.18 b 1616.65 a 10612.96
1921 1630.60 a 1402.07 a 1140.80 a 868.45 a 512.02 a 200.17 a 124.52 a 221.65 a 428.28 a 701.12 a 1049.48 a 1261.18 a 9540.34
1922 1520.00 1429.00 1294.25 a 925.50 585.50 257.50 164.50 137.00 414.00 796.50 1318.50 1531.00 10373.25
1923 1631.50 1612.50 1480.00 950.50 522.50 331.00 94.50 232.00 494.50 853.50 1076.50 1670.50 10949.50
1924 1840.50 1334.00 1356.00 945.00 638.08 a 332.50 199.00 257.50 534.50 900.50 1164.50 1690.00 11192.08
1925 1643.50 1346.00 1204.50 713.50 451.00 301.00 117.00 233.50 431.00 796.00 0.00 z 0.00 z 7237.00
1926 1671.93 a 1204.00 1167.50 683.00 536.50 273.00 186.50 229.00 484.50 761.00 0.00 z 0.00 z 7196.93
1927 0.00 z 1276.50 1286.50 822.50 560.00 274.00 138.00 304.00 469.00 819.71 e 1002.78 c 1761.63 e 8714.62
1928 1577.00 1461.00 1100.00 885.50 462.00 386.54 d 201.50 0.00 z 0.00 z 730.50 1103.00 1810.50 9717.54
1929 0.00 z 1499.04 a 1360.50 1010.17 a 611.00 385.86 a 148.50 f 184.50 419.50 751.75 a 1388.28 a 1490.58 a 9101.18
1930 1679.74 d 1310.50 1241.07 b 690.00 d 0.00 z 0.00 z 0.00 z 0.00 z 382.50 722.00 1199.00 1681.23 a 8906.04
1931 1618.50 1086.00 1192.50 765.50 584.00 229.00 102.00 163.00 309.00 636.00 1188.50 1593.50 9467.50
1932 1699.00 1251.66 a 1292.50 812.50 493.50 325.00 107.00 156.00 397.00 727.00 1056.00 1641.97 a 9959.13
1933 1531.00 1548.50 1145.00 911.50 639.00 176.00 40.00 174.50 277.00 609.50 915.00 1264.50 9231.50
1934 1405.50 995.00 937.23 a 609.00 340.50 263.50 42.50 60.50 420.50 591.00 913.00 1414.50 7992.73
1935 1459.50 1252.50 1151.50 793.00 587.00 293.00 86.00 116.50 359.00 753.50 1130.00 1510.50 9492.00
1936 1601.00 1262.50 1236.38 a 817.24 a 428.00 182.00 49.00 91.50 409.50 731.50 1053.50 1416.00 9278.12
1937 1832.50 1343.50 1179.50 844.50 462.00 274.50 78.00 96.00 298.00 651.00 1018.00 1383.00 9460.50
1938 1459.00 1230.50 1066.00 767.00 570.00 239.50 147.50 111.00 300.00 636.50 1319.50 1446.15 a 9292.65
1939 1541.50 1519.50 1171.50 691.50 469.50 346.00 110.00 159.50 283.00 709.00 924.00 1136.00 9061.00
1940 1426.00 1139.50 1018.50 696.72 a 410.00 200.00 59.00 114.50 281.00 635.50 1106.00 1263.00 8349.72
1941 1531.50 1146.50 1089.00 795.50 427.00 321.50 107.50 165.00 423.50 682.50 1061.00 1365.00 9115.50
1942 1640.50 1485.00 1350.05 a 735.50 565.00 291.50 97.00 128.50 371.00 661.00 976.50 1473.50 9775.05
1943 1514.00 1270.50 1230.00 591.00 541.00 311.00 85.00 93.00 341.00 638.00 1013.00 1314.50 8942.00
1944 1568.00 1252.00 1141.83 a 814.00 497.50 328.00 156.00 186.00 353.00 601.00 1002.00 1448.50 9347.83
1945 1429.00 1178.00 1187.00 920.00 483.00 426.50 123.50 122.00 426.00 668.50 1199.50 1544.00 9707.00
1946 1637.00 1303.00 1009.50 614.00 614.32 a 277.50 76.50 127.00 395.00 766.00 1068.00 1268.50 9156.32
1947 1579.50 1187.50 1106.70 a 806.00 458.50 385.50 118.00 110.05 a 337.00 609.50 1235.00 1486.50 9419.75
1948 1574.00 1352.00 1324.00 805.50 508.50 252.00 157.50 169.50 145.00 m 713.00 1250.50 1490.87 d 9597.37
1949 1798.00 1421.00 1038.00 711.00 514.00 323.50 139.50 174.00 366.50 800.50 865.50 1374.50 9526.00
1950 1543.50 1229.00 1125.50 736.00 631.50 329.50 187.00 240.50 387.00 571.50 977.50 1383.00 9341.50
1951 1576.50 1249.00 1182.13 a 776.00 499.00 408.50 107.50 164.00 428.28 a 714.50 1197.50 1488.00 9790.91
1952 1605.50 1460.50 1314.00 810.50 367.50 h 250.50 143.00 167.50 337.50 662.00 1231.50 1553.50 9536.00
1953 1336.50 1319.50 1109.00 895.00 627.50 259.00 72.50 181.35 a 339.00 655.50 926.00 1512.00 9232.85
1954 1362.00 1108.00 1137.00 666.00 452.00 278.00 26.50 161.00 294.00 630.00 893.00 1590.00 8597.50
1955 1588.50 1449.50 1330.50 859.00 546.50 358.00 80.00 83.00 338.00 682.00 1249.50 1286.50 9851.00
1956 1337.00 1564.00 1206.50 782.00 427.00 214.00 132.50 214.50 342.50 665.50 1376.00 1568.00 9829.50
1957 1568.50 1161.50 1124.50 827.00 565.48 b 320.50 120.50 163.50 447.50 653.50 1226.00 1515.00 9693.48
1958 1655.50 1088.00 1165.00 880.50 416.50 241.00 162.50 99.50 368.00 679.00 1087.50 1346.50 9189.50
1959 1460.50 1219.00 1221.50 817.00 513.50 199.14 a 125.50 148.50 453.50 759.00 1099.50 1289.00 9305.64
1960 1500.00 1424.50 1093.00 739.50 566.00 270.00 105.50 164.50 308.00 700.50 1098.50 1547.00 9517.00
1961 1677.50 1198.50 1100.50 832.00 509.50 242.50 122.50 79.50 572.50 734.50 1167.50 1541.00 9778.00
1962 1780.50 1135.00 1309.50 697.00 521.00 320.50 179.50 212.00 374.48 a 653.50 938.00 1349.50 9470.48
1963 1696.50 1089.00 1186.50 756.00 464.00 295.50 77.00 115.50 257.50 543.00 994.00 1422.50 8897.00
1964 1682.00 1562.00 1378.50 860.50 520.50 352.00 56.00 212.00 422.00 704.50 1057.50 1464.00 10271.50
1965 1414.50 1340.50 1428.50 795.50 576.00 333.50 141.50 232.00 517.50 635.00 937.50 1384.15 a 9736.15
1966 1600.50 1329.00 1127.50 769.50 480.00 297.41 a 59.50 195.00 345.00 759.00 917.50 1483.50 9363.41
1967 1396.50 1264.50 1033.00 746.00 608.00 365.50 120.50 171.50 380.50 731.00 1082.50 1568.00 9467.50
1968 1699.00 1279.00 1166.50 954.50 619.00 285.00 118.00 237.50 475.50 704.00 1268.50 1519.00 10325.50
1969 1390.00 1310.50 1347.50 713.00 417.50 364.50 90.00 91.00 321.50 870.50 1178.00 1465.00 9559.00
1970 1451.00 1252.50 1222.00 964.00 521.50 316.50 122.50 111.50 457.50 903.50 1041.50 1493.50 9857.50
1971 1397.00 1335.00 1223.00 810.00 579.00 294.00 137.00 87.50 491.50 728.00 1133.00 1599.00 9814.00
1972 1562.00 1280.50 1001.50 719.00 570.00 240.50 162.00 170.00 415.00 658.00 1176.50 1659.50 9614.50
1973 1720.50 1373.50 1163.50 930.00 567.00 346.50 167.50 144.50 417.50 682.00 1137.00 1511.00 10160.50
1974 1608.00 1474.00 1029.50 868.50 495.48 a 259.00 113.50 244.50 446.50 641.50 1131.50 1605.50 9917.48
1975 1552.50 1362.00 1155.50 946.00 640.50 393.50 107.50 242.50 426.50 723.50 1159.50 1389.50 10099.00
1976 1585.50 1277.00 1275.50 755.00 530.50 348.50 89.00 191.50 366.50 812.50 1076.50 1546.00 9854.00
1977 1513.00 1177.50 1227.00 687.00 535.27 a 177.00 77.00 109.50 317.07 a 696.50 984.50 1322.00 8823.34
1978 1401.50 1202.50 1025.50 741.00 619.50 297.50 131.50 213.50 377.00 690.00 1023.50 1671.00 9394.00
1979 1750.00 1247.50 1110.00 823.00 552.00 333.50 138.00 195.00 321.50 693.50 1254.00 1526.50 9944.50
1980 1418.00 1216.00 1202.00 863.50 535.50 274.00 66.00 172.50 349.50 750.50 989.46 b 1110.00 8946.96
1981 1165.00 1158.37 a 991.00 631.00 553.50 232.00 89.50 148.50 266.00 748.00 994.82 b 1346.50 8324.19
1982 1501.50 1396.00 1073.00 873.00 597.00 381.00 154.00 86.00 369.50 790.00 1174.50 1494.00 9889.50
1983 1450.00 1160.50 1028.00 945.00 627.00 342.00 127.50 66.00 340.00 681.00 1066.00 1471.00 9304.00
1984 1739.50 1406.00 1165.50 964.50 496.00 333.50 90.00 104.00 381.50 844.00 1048.00 1443.00 10015.50
1985 1622.50 1440.50 1105.00 737.50 513.29 e 134.00 l 62.00 138.00 440.00 734.50 1149.50 1563.00 9505.79
1986 1514.00 1107.00 917.00 700.50 530.10 a 192.50 132.00 126.50 0.00 z 0.00 z 0.00 z 0.00 z 5219.60
1987 0.00 z 0.00 z 1078.00 631.00 395.50 193.00 96.50 140.00 337.00 595.00 1044.50 1453.50 5964.00
1988 1610.50 1379.50 1170.00 682.50 443.50 100.50 28.00 54.50 343.50 544.00 1071.50 1512.50 8940.50
1989 1646.00 1362.00 946.50 587.00 412.50 267.00 25.00 123.50 300.00 a 660.00 713.00 i 1606.00 7935.50
1990 1598.50 1341.50 1006.39 c 654.00 579.00 232.76 a 139.50 136.00 i 262.00 610.91 b 1057.00 1686.50 9168.06
1991 1624.00 1247.00 1124.00 850.50 524.00 269.50 133.50 154.50 401.00 747.50 1161.50 1582.50 9819.50
1992 1687.00 0.00 z 869.00 629.50 415.50 336.00 207.00 198.50 417.00 655.00 1304.00 1676.00 8394.50
1993 1537.00 1295.50 1071.00 867.00 497.50 332.00 172.00 153.00 395.00 0.00 z 0.00 z 1511.00 7831.00
1994 1436.50 1305.00 970.00 687.00 402.50 137.50 69.50 53.00 296.00 680.00 1146.00 1438.50 8621.50
1995 1466.00 1042.50 1006.50 784.00 606.50 300.50 131.00 44.50 321.00 775.50 965.00 1289.50 8732.50
1996 1521.50 1300.00 1130.50 785.50 435.00 230.00 48.00 94.00 402.00 777.00 1067.00 1435.00 9225.50
1997 1545.00 1325.50 1085.50 883.50 511.00 195.00 103.00 135.50 273.00 731.50 1136.00 1564.00 9488.50
1998 1452.50 1185.50 1237.00 754.00 438.00 341.50 15.50 73.50 200.50 678.50 950.50 1514.00 8841.00
1999 1408.50 1258.00 1030.50 780.50 551.00 252.50 36.00 93.50 411.50 758.00 974.50 1485.50 9040.00
2000 1363.50 1151.71 a 1023.50 627.50 414.50 218.50 30.00 42.00 347.00 667.50 1437.00 1582.50 8905.21
2001 1722.50 1212.50 1032.00 660.00 446.00 219.00 24.50 46.00 313.50 677.00 966.00 1608.38 a 8927.38
2002 1631.50 1502.50 1306.00 621.50 496.00 143.50 14.00 124.00 320.00 769.00 1213.00 1392.00 9533.00
2003 1386.00 1251.00 1037.00 707.00 445.50 256.50 26.50 41.00 363.00 589.00 1090.38 d 1394.00 8586.88
2004 1611.50 804.00 m 374.00 t 0.00 z 0.00 z 0.00 z 0.00 z 171.50 362.50 653.50 1035.50 1488.00 5322.50
2005 1286.00 1203.50 1096.00 749.00 499.50 300.50 87.00 162.50 345.00 634.00 1073.50 1566.50 9003.00
2006 1511.50 1376.50 1188.00 699.00 122.50 u 83.50 q 8.00 t 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4775.00
Period of Record Statistics
MEAN 1552.18 1296.63 1153.44 782.65 517.90 285.73 109.86 153.62 376.16 710.32 1093.85 1490.58 9462.32
S.D. 127.29 123.17 123.86 105.44 71.67 65.27 47.42 59.01 69.17 79.02 125.63 136.19 564.30
SKEW -0.23 0.20 0.30 0.21 -0.14 -0.34 -0.09 0.07 0.42 0.34 0.38 -0.21 0.25
MAX 1840.50 1612.50 1480.00 1015.50 675.00 426.50 207.00 304.00 572.50 905.64 1437.00 1816.00 11192.08
MIN 1165.00 995.00 869.00 587.00 340.50 100.50 14.00 41.00 200.50 543.00 865.50 1110.00 7992.73
NO YRS 94 94 96 96 92 93 93 93 94 96 92 95 78