TACONY 13 SE, COLORADO

Monthly Total Heating Degree Days

(058157)

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
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 333.50 862.50 1025.98 e 2221.98
1956 1121.17 d 1079.69 c 799.44 e 522.86 b 130.31 d 0.00 0.00 b 14.50 3.00 x 305.00 883.93 b 979.82 c 5836.72
1957 1027.00 f 680.30 a 807.50 586.67 c 264.50 59.00 0.00 0.00 a 100.50 394.50 902.07 a 379.50 q 3795.03
1958 1046.50 478.50 n 137.00 y 523.50 104.37 a 17.50 1.03 a 0.00 56.90 a 250.50 f 337.00 n 934.43 c 2684.23
1959 1126.00 914.67 a 635.50 f 462.93 a 141.50 15.00 0.00 0.00 a 145.71 b 483.00 792.00 0.00 z 4080.81
1960 0.00 z 902.00 j 911.50 409.14 a 213.00 22.00 12.18 c 1.50 83.04 b 381.00 750.50 1121.00 3904.85
1961 1107.45 b 855.04 a 749.88 b 523.45 a 213.12 c 42.00 14.47 a 1.00 197.22 c 421.71 b 815.89 b 1237.50 6178.73
1962 1307.50 876.75 d 886.17 b 412.50 125.07 b 24.50 0.00 a 1.11 c 95.00 332.50 699.81 d 584.00 n 4760.91
1963 1412.50 720.72 c 777.00 378.50 142.00 9.00 0.00 a 0.00 a 16.61 b 198.29 b 693.50 1105.87 e 5453.99
1964 1071.00 1045.55 a 0.00 z 0.00 z 193.75 c 1.50 k 0.00 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2310.30
1965 0.00 z 945.30 e 1051.50 349.00 167.83 b 30.50 0.00 5.17 a 208.00 309.50 603.00 905.00 4574.80
1966 1254.50 1027.00 656.00 466.50 140.53 a 11.00 0.00 15.50 37.50 380.00 666.00 1111.00 5765.53
1967 945.00 813.50 603.43 b 346.11 c 258.00 27.50 0.00 21.18 a 82.24 a 331.50 749.00 1210.00 5387.47
1968 1054.00 855.00 708.50 539.00 246.00 15.50 1.00 11.50 71.00 325.50 832.50 1095.50 5755.00
1969 954.00 833.50 1012.00 317.00 144.50 65.00 0.00 a 0.00 31.50 625.50 771.50 975.50 5730.00
1970 1118.00 743.00 927.50 541.73 d 137.95 a 65.89 b 0.00 a 0.00 122.00 542.50 724.50 947.00 5870.07
1971 1070.50 888.50 744.00 436.03 a 241.50 2.59 a 7.50 2.00 197.68 b 394.50 743.28 a 1004.00 5732.08
1972 1083.50 780.50 575.16 c 357.50 193.50 1.00 11.50 4.00 79.00 382.16 b 1019.00 1283.00 5769.82
1973 1141.00 836.50 770.50 610.34 a 234.50 40.50 5.50 0.00 145.50 291.50 729.00 1005.00 5809.84
1974 1216.00 807.50 621.50 450.50 107.98 a 39.31 a 0.00 a 4.00 159.50 307.00 755.50 1116.50 5585.29
1975 1106.50 919.00 807.55 a 493.00 220.74 b 38.00 0.00 1.03 a 131.00 329.50 830.50 894.87 a 5771.69
1976 1051.00 725.00 766.00 410.69 a 190.00 25.50 0.00 3.00 104.00 505.00 831.21 a 990.00 5601.40
1977 1181.00 765.00 748.65 a 391.00 91.00 0.00 0.00 7.75 a 23.50 350.00 721.00 934.00 5212.90
1978 1262.00 1050.00 659.00 351.72 a 248.00 60.00 0.00 9.00 59.50 323.00 771.00 1251.00 6044.22
1979 1505.05 a 913.50 695.95 a 429.83 a 276.42 a 49.14 a 0.00 5.00 63.50 295.00 933.00 943.50 6109.88
1980 1190.00 845.14 a 821.00 561.50 272.50 9.50 0.00 0.00 a 60.50 427.00 737.00 782.00 5706.14
1981 941.50 843.00 702.50 242.50 198.50 8.50 1.00 5.50 28.50 346.00 601.50 974.50 4893.50
1982 1095.00 980.50 683.50 424.00 212.00 51.00 5.00 0.00 86.50 443.00 820.00 1018.00 5818.50
1983 1004.00 802.50 794.00 620.00 306.50 58.00 0.00 0.00 60.00 331.50 729.50 1379.00 6085.00
1984 1199.50 867.00 844.50 579.50 152.00 11.00 0.00 0.00 138.00 513.00 730.00 963.00 5997.50
1985 1251.00 1026.00 712.50 366.00 145.50 25.00 0.00 0.00 177.00 399.00 981.50 1165.50 6249.00
1986 780.00 761.50 524.00 348.50 168.50 16.50 2.00 1.00 86.50 404.50 773.00 1059.00 4925.00
1987 1065.50 781.00 808.00 392.50 153.50 10.00 3.50 17.00 73.50 378.50 757.00 1113.50 5553.50
1988 1412.50 950.50 755.50 439.50 188.00 13.50 2.00 0.00 86.50 324.00 712.50 1043.00 5927.50
1989 1003.50 1121.50 582.50 364.50 143.00 49.50 j 0.00 1.00 119.50 386.00 444.00 j 1178.50 4900.00
1990 1006.00 895.00 722.00 409.50 259.50 7.00 12.00 5.00 41.00 361.00 633.00 1221.00 5572.00
1991 1154.50 741.50 709.50 432.00 117.50 10.00 4.00 3.50 81.50 389.50 910.00 1042.50 5596.00
1992 1029.00 769.00 624.00 335.50 119.00 52.50 p 2.50 21.00 53.50 360.50 952.00 1142.00 5408.00
1993 1210.50 958.00 690.50 431.50 193.00 30.00 0.00 13.00 120.00 451.50 949.50 1000.00 6047.50
1994 1028.00 915.50 607.50 442.50 135.00 0.00 1.00 0.00 62.50 389.50 770.00 936.00 5287.50
1995 993.00 746.50 726.50 451.00 j 328.50 63.00 8.00 1.50 144.00 437.50 654.50 976.00 5079.00
1996 1115.50 837.50 798.50 401.50 90.00 7.50 0.50 0.00 115.00 362.00 766.50 960.50 5455.00
1997 1106.00 897.00 632.50 580.50 186.00 14.00 0.00 4.50 49.50 404.00 866.00 1079.50 5819.50
1998 982.50 834.00 802.50 506.50 120.00 56.00 0.00 0.00 11.00 368.00 0.00 z 0.00 z 3680.50
1999 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2000 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 86.00 364.00 975.00 1081.26 b 2506.26
2001 1110.50 878.50 749.50 334.00 194.50 17.50 0.00 0.00 50.50 342.15 d 641.50 1001.50 5320.15
2002 1042.50 875.50 798.50 301.50 163.50 5.00 0.00 0.00 60.50 510.00 773.00 992.00 5522.00
2003 881.50 945.00 653.50 314.50 137.00 41.00 0.00 5.00 93.00 223.50 707.50 902.50 4904.00
2004 973.00 890.50 457.00 378.50 79.00 31.50 7.50 10.00 45.50 293.00 757.00 913.50 4836.00
2005 924.00 748.00 688.50 386.50 145.00 13.50 0.00 0.00 16.00 279.00 562.00 1033.50 4796.00
2006 811.50 865.50 678.00 269.50 122.50 0.00 0.00 4.00 0.00 z 408.00 669.50 1020.50 4849.00
2007 1288.57 a 899.00 532.50 462.00 133.00 21.00 0.00 0.00 29.50 273.00 609.00 985.00 5232.57
2008 986.00 797.50 618.00 406.00 148.00 9.50 0.00 c 9.50 34.50 297.50 580.50 901.00 4788.00
2009 860.50 703.00 619.50 379.50 98.50 22.50 2.00 0.00 0.00 z 498.50 599.00 1203.50 4986.50
2010 1055.00 1009.50 729.50 411.00 239.50 15.50 0.00 0.00 11.00 308.50 762.00 958.00 5499.50
2011 1131.00 967.50 632.50 391.61 b 226.82 a 0.00 0.00 a 0.00 54.00 362.50 724.00 1207.00 5696.92
2012 928.50 936.80 a 506.50 282.50 100.50 0.00 c 0.00 0.00 53.50 417.50 620.50 1055.50 4901.80
2013 1094.00 931.50 743.48 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 40.00 z 2768.98
Period of Record Statistics
MEAN 1090.34 872.15 721.27 424.62 176.41 23.61 1.86 3.80 83.44 374.45 762.34 1045.36 5566.05
S.D. 145.00 101.69 117.89 89.79 59.77 19.88 3.62 5.62 49.93 78.94 110.68 118.21 407.06
SKEW 0.50 0.30 0.36 0.37 0.52 0.74 2.11 1.67 0.75 0.67 0.37 0.58 -0.47
MAX 1505.05 1121.50 1051.50 620.00 328.50 65.89 14.47 21.18 208.00 625.50 1019.00 1379.00 6249.00
MIN 780.00 680.30 457.00 242.50 79.00 0.00 0.00 0.00 11.00 198.29 562.00 782.00 4788.00
NO YRS 53 54 53 53 55 52 56 55 52 55 53 52 41