PAONIA 1 SW, COLORADO

Monthly Total Heating Degree Days

(056306)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 57.50 z 0.00 z 0.00 z 0.00 z 0.00
1894 0.00 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
1895 0.00 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
1896 0.00 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
1897 0.00 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
1898 0.00 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
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 0.00 z 0.00 z 0.00 z 0.00
1900 0.00 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
1901 0.00 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
1902 0.00 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
1903 0.00 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
1904 0.00 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
1905 0.00 z 0.00 z 738.83 a 468.00 274.72 b 11.38 a 0.00 a 4.00 78.00 491.35 a 691.00 1273.50 4030.79
1906 1248.27 a 791.00 796.00 477.50 263.50 75.00 a 10.69 b 5.50 126.00 454.31 b 761.90 a 908.50 5918.16
1907 1000.78 a 651.50 627.00 432.50 376.00 89.50 0.00 a 8.55 b 102.00 301.50 784.14 a 1075.00 5448.47
1908 1160.50 952.50 697.00 422.00 341.50 75.00 0.00 a 10.00 107.50 550.25 c 816.50 1174.50 6307.25
1909 1085.52 a 1012.50 736.52 b 584.48 a 305.35 a 19.00 0.00 a 0.00 112.24 a 347.50 726.50 1447.50 6377.11
1910 1229.67 a 1013.00 496.52 a 376.03 a 225.27 a 5.69 a 0.00 4.13 a 58.00 441.23 a 611.38 a 1061.50 5522.42
1911 1066.50 870.00 658.23 a 450.50 213.00 23.28 a 5.00 17.50 114.31 a 527.50 870.00 a 1249.09 b 6064.91
1912 1165.08 a 934.00 809.00 602.00 282.00 69.00 22.50 6.50 289.50 484.50 766.50 1387.00 6817.58
1913 1443.00 998.00 884.50 467.50 171.00 34.00 2.50 0.00 166.50 517.00 676.00 1324.50 6684.50
1914 1234.00 1030.50 766.00 446.50 198.00 64.00 0.50 19.00 77.50 417.50 654.00 1253.50 6161.00
1915 1338.50 909.50 795.50 362.50 327.50 122.00 2.00 0.00 a 125.00 380.50 821.50 1171.28 a 6355.78
1916 1188.00 965.00 729.50 564.00 430.00 140.50 2.50 31.50 226.50 548.00 968.50 1326.00 7120.00
1917 1464.50 1091.00 1032.50 677.00 497.00 160.50 0.50 22.50 182.00 566.00 723.00 966.00 7382.50
1918 1293.00 1038.00 734.00 612.50 376.00 32.00 5.50 9.50 174.00 444.00 924.50 1277.50 6920.50
1919 1426.50 1010.07 a 811.00 415.00 157.50 78.50 0.00 0.00 54.50 545.50 774.64 b 1278.50 6551.72
1920 1224.00 872.15 b 855.50 683.50 197.50 35.00 0.00 10.50 135.50 448.50 751.50 1205.50 6419.15
1921 1025.07 a 827.00 626.20 a 571.50 235.50 50.50 12.92 a 1.00 55.96 d 179.69 d 466.50 j 966.34 b 4551.67
1922 1266.02 c 459.50 m 860.00 623.79 a 296.50 0.00 z 2.00 f 3.32 c 142.50 b 534.23 a 900.00 a 1087.00 5713.37
1923 1074.50 961.50 953.50 565.00 274.00 100.34 a 7.23 a 35.59 d 278.04 b 637.05 a 829.50 1257.00 6973.26
1924 1466.00 859.50 958.50 540.50 265.50 47.00 i 0.00 g 7.75 a 209.50 463.40 b 697.50 b 1319.16 c 6787.31
1925 1417.50 904.30 a 699.64 b 377.00 123.50 103.93 b 0.00 22.73 a 108.75 b 419.53 a 822.00 e 1014.45 b 6013.33
1926 1174.00 792.00 730.00 401.00 232.00 20.69 a 4.65 a 2.00 l 77.50 265.50 g 718.97 a 1163.57 b 5314.37
1927 1054.53 b 794.50 810.50 446.00 223.20 a 40.50 f 2.00 1.50 144.64 b 380.86 c 630.00 1206.93 a 5694.67
1928 1023.57 d 877.52 b 657.00 529.50 182.00 79.82 b 0.00 g 14.98 a 67.00 368.00 748.50 1230.18 a 5778.08
1929 1283.50 1145.93 a 839.50 568.50 256.00 68.79 a 0.00 a 0.00 146.00 407.00 886.55 a 1000.50 6602.27
1930 1424.50 946.96 c 845.55 b 366.50 395.54 d 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3979.05
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 0.00 z 124.50 393.50 914.00 1017.50 2449.50
1958 1168.00 770.50 855.50 574.50 149.50 12.50 0.00 2.58 a 93.50 395.50 782.00 945.00 5749.08
1959 1117.00 886.50 806.50 477.00 239.73 a 14.00 0.50 0.00 177.50 451.00 841.50 1081.00 6092.23
1960 1260.00 1120.00 755.50 476.90 a 263.50 14.50 0.00 8.50 44.50 412.00 740.17 a 1202.00 6297.57
1961 1226.50 863.50 771.00 543.50 212.00 29.50 1.50 0.00 240.50 443.00 859.50 1271.50 6462.00
1962 1335.50 827.00 889.50 377.00 257.50 71.00 6.50 6.00 77.00 364.00 680.00 1088.50 5979.50
1963 1535.50 822.00 793.50 493.50 131.50 56.00 0.00 6.50 22.00 247.50 686.50 1149.50 5944.00
1964 1305.50 1129.00 976.50 583.50 285.00 97.00 0.00 38.00 135.50 357.00 852.00 1116.00 6875.00
1965 1056.00 958.00 923.00 543.50 344.50 81.00 0.00 8.00 210.00 387.50 673.50 976.50 6161.50
1966 1198.00 1026.50 741.00 501.00 168.50 50.00 0.00 5.50 64.00 422.00 648.50 1110.50 5935.50
1967 1207.50 866.50 634.50 529.50 313.00 81.50 1.00 0.00 94.50 375.00 727.50 1290.00 6120.50
1968 1286.00 875.50 723.50 615.00 302.00 41.50 2.50 33.00 150.50 429.50 856.50 1177.50 6493.00
1969 1067.50 925.50 888.00 433.50 130.50 94.00 0.50 0.00 59.50 654.00 854.00 1075.00 6182.00
1970 1135.00 794.00 889.50 695.50 268.50 113.00 0.00 0.00 214.50 625.00 802.00 1118.50 6655.50
1971 1238.50 981.00 870.00 567.50 361.00 76.50 0.00 0.00 234.50 520.00 852.00 1238.50 6939.50
1972 1177.50 845.50 630.50 511.00 284.50 15.00 0.00 11.00 108.00 424.50 0.00 z 1312.00 5319.50
1973 1488.50 1005.50 810.00 648.50 258.50 96.00 0.00 0.00 0.00 z 404.66 c 729.50 1158.00 6599.16
1974 1393.00 1221.50 687.00 609.00 161.64 c 67.50 0.00 a 12.00 156.50 416.50 845.00 1250.00 6819.64
1975 1412.00 1033.00 847.00 657.00 346.50 103.50 0.00 2.50 113.00 447.50 848.00 1099.00 6909.00
1976 1321.50 829.00 875.00 481.50 214.50 69.00 0.00 f 0.50 103.50 497.00 741.50 1102.50 6235.50
1977 1280.00 858.50 662.50 i 414.00 241.91 c 0.00 c 0.00 c 2.67 b 90.00 355.00 750.54 b 978.00 4970.62
1978 1066.00 920.50 661.00 453.50 323.78 d 2.00 l 7.00 16.03 b 130.50 316.00 0.00 z 289.00 x 3894.31
1979 1467.50 1081.50 820.50 513.50 285.00 96.00 1.55 a 23.52 b 41.25 b 298.00 943.50 1102.00 6673.82
1980 1067.50 849.50 859.50 534.50 331.00 29.50 0.00 b 13.36 b 83.04 b 452.50 729.00 823.00 5772.40
1981 910.00 824.00 750.50 337.50 257.00 44.46 b 0.00 a 3.50 22.00 462.50 671.00 1054.50 5336.96
1982 1238.00 981.00 748.50 537.50 266.50 49.00 3.00 1.50 108.50 525.50 815.00 1067.50 6341.50
1983 1021.00 810.50 762.50 612.00 357.00 92.00 0.00 0.00 66.00 337.00 769.00 1141.00 5968.00
1984 1336.50 1048.00 837.00 612.50 175.50 111.50 0.00 0.00 95.00 0.00 z 762.50 1019.50 5998.00
1985 1120.50 1036.00 738.00 418.50 192.50 28.50 0.00 1.00 204.50 403.00 843.50 1089.50 6075.50
1986 962.00 748.00 552.00 436.00 239.00 17.00 0.00 3.50 197.00 473.50 769.00 1037.00 5434.00
1987 1169.00 841.00 842.50 392.50 201.50 7.00 5.50 16.50 82.00 280.50 779.50 1128.50 5746.00
1988 1373.50 1003.50 795.50 463.50 231.00 27.00 0.00 0.00 156.00 240.00 772.50 1114.00 6176.50
1989 1346.50 990.50 603.00 359.50 183.00 44.50 0.00 7.00 84.50 389.00 726.50 1110.50 5844.50
1990 1132.00 871.00 623.00 390.00 253.00 27.00 0.00 0.00 58.50 415.50 750.50 1374.00 5894.50
1991 1468.00 951.50 801.50 544.50 230.00 36.00 0.00 1.00 84.50 337.50 834.00 1326.00 6614.50
1992 1437.00 867.00 640.00 311.50 139.00 49.50 10.00 31.50 58.00 257.50 931.50 1162.00 5894.50
1993 1019.00 885.50 0.00 z 547.00 225.50 72.50 9.50 6.50 118.00 419.53 a 906.50 1083.50 5293.03
1994 1052.50 966.50 597.50 428.50 138.00 0.50 0.00 0.00 65.50 401.00 821.50 984.00 5455.50
1995 1012.50 623.00 669.00 528.50 351.00 83.00 21.00 0.00 113.00 418.00 623.50 913.50 5356.00
1996 1201.50 790.50 688.50 476.50 123.50 12.50 0.00 0.00 175.00 422.50 735.50 1048.00 5674.00
1997 1051.00 858.00 615.00 565.50 180.00 28.50 0.00 2.00 63.00 398.00 761.50 1179.50 5702.00
1998 973.00 830.50 752.50 527.50 161.00 79.00 0.00 0.00 12.50 372.50 694.50 1156.50 5559.50
1999 989.00 781.50 516.00 548.00 301.00 49.50 0.00 0.00 125.50 330.50 559.00 1107.00 5307.00
2000 1027.00 768.00 701.50 357.50 150.50 12.50 0.00 0.00 78.50 339.00 975.00 1054.50 5464.00
2001 1143.00 850.00 659.50 391.00 159.50 48.00 0.50 7.23 a 40.00 335.00 630.50 1098.50 5362.73
2002 1135.50 1007.00 838.50 311.50 203.00 10.50 0.00 4.50 106.50 449.50 811.00 1032.50 5910.00
2003 920.00 873.50 699.00 458.50 223.50 19.50 0.00 0.00 111.50 255.00 810.00 1068.00 5438.50
2004 1258.00 1001.00 547.00 460.00 199.00 35.50 0.50 11.00 151.50 415.00 817.00 1097.50 5993.00
2005 864.00 809.50 761.00 505.00 237.00 101.50 0.00 0.00 73.50 351.00 713.00 1129.00 5544.50
2006 1035.00 892.00 768.50 418.00 156.00 13.50 0.50 13.50 222.50 488.00 721.50 1260.50 5989.50
2007 1285.00 828.00 650.50 458.50 213.50 55.50 0.00 0.00 94.00 424.50 643.00 1186.50 5839.00
2008 1311.50 1020.00 783.50 605.00 318.50 89.00 0.00 4.00 60.00 384.50 688.00 1151.00 6415.00
2009 1204.50 787.50 687.00 572.00 157.50 74.00 0.00 1.50 81.00 554.00 684.00 1312.00 6115.00
2010 1213.00 1010.50 787.00 472.50 370.00 37.00 0.50 0.00 50.50 337.00 825.50 907.00 6010.50
2011 1357.50 1086.81 a 722.62 b 526.55 a 393.00 46.00 0.00 0.00 50.00 398.00 787.22 c 1242.00 6609.71
2012 1117.00 916.50 628.00 399.50 142.50 9.50 0.00 0.00 68.50 391.50 598.00 1126.00 5397.00
2013 1468.50 982.00 731.50 23.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 49.00 z 3182.00
Period of Record Statistics
MEAN 1206.65 915.97 754.42 496.76 248.42 54.97 1.96 6.85 115.05 417.07 771.04 1138.34 6123.80
S.D. 159.58 111.90 108.11 91.46 79.91 36.16 4.32 9.37 60.42 90.19 90.61 123.94 508.33
SKEW 0.09 0.13 -0.02 0.06 0.55 0.50 3.06 1.72 0.83 0.18 0.07 0.05 0.29
MAX 1535.50 1221.50 1032.50 695.50 497.00 160.50 22.50 38.00 289.50 654.00 975.00 1447.50 7382.50
MIN 864.00 623.00 496.52 311.50 123.50 0.00 0.00 0.00 12.50 179.69 559.00 823.00 5307.00
NO YRS 81 80 80 81 81 76 77 79 80 79 78 80 66