PALISADE, COLORADO

Monthly Total Heating Degree Days

(056266)

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
1911 0.00 z 0.00 z 0.00 z 0.00 z 115.50 0.00 0.00 0.00 9.50 421.50 793.97 a 0.00 z 1340.47
1912 0.00 z 880.00 713.50 476.00 195.00 0.00 z 0.00 z 0.00 b 200.50 472.50 746.00 1321.50 5005.00
1913 1516.50 952.50 760.50 306.50 116.50 24.00 0.00 0.00 121.00 484.00 640.50 1273.50 6195.50
1914 1270.50 896.50 622.50 321.50 108.00 34.14 a 0.00 0.00 c 49.50 377.68 a 649.50 1208.00 5537.82
1915 1365.50 836.00 671.00 281.00 260.00 81.50 0.00 0.00 80.50 382.00 763.00 1053.00 5773.50
1916 1219.00 870.50 635.50 377.00 216.50 22.50 b 0.00 0.00 b 81.50 513.50 942.00 1248.78 a 6126.78
1917 1545.35 a 1031.50 916.50 539.50 353.00 53.50 0.00 0.00 b 70.50 446.00 692.50 970.00 6618.35
1918 1246.50 939.00 592.00 493.50 130.20 a 7.76 a 0.00 b 0.00 26.50 287.50 865.00 1184.50 5772.46
1919 1424.97 a 903.00 697.50 329.00 128.65 a 43.00 0.00 0.00 z 39.00 588.00 0.00 z 0.00 z 4153.12
1920 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1174.50 1174.50
1921 1034.00 743.00 533.50 440.00 132.50 20.50 17.00 0.00 33.50 257.00 664.00 880.00 4755.00
1922 1181.50 912.00 732.50 463.50 151.00 5.00 c 0.00 0.00 0.50 h 323.00 751.00 927.00 5446.50
1923 927.50 817.00 783.50 378.00 108.50 15.50 0.00 0.00 112.50 450.00 685.50 1071.00 5349.00
1924 1428.00 770.50 855.00 388.50 133.00 14.50 0.00 0.00 112.50 398.50 720.50 1310.50 6131.50
1925 1516.50 875.00 599.00 258.50 33.00 48.00 0.00 4.59 d 0.00 z 428.26 d 772.00 995.00 5529.85
1926 1112.00 725.00 583.50 257.50 108.00 0.00 0.00 0.00 56.00 335.50 711.00 1105.00 4993.50
1927 1049.50 766.00 680.00 326.00 143.00 19.50 0.00 0.00 112.50 338.50 649.00 1173.00 5257.00
1928 1038.50 824.00 561.50 431.50 101.50 36.50 0.52 a 2.50 28.00 335.50 744.50 1243.50 5348.02
1929 909.00 i 1111.00 738.00 456.50 164.50 0.00 z 0.00 0.00 85.50 0.00 z 890.69 a 948.00 4394.19
1930 1341.50 874.50 665.00 185.00 220.50 16.50 0.00 0.00 70.50 330.50 725.50 1147.50 5577.00
1931 1125.09 b 676.50 700.50 363.50 159.50 0.00 z 0.00 z 0.00 z 101.50 232.50 763.00 1244.43 c 5366.51
1932 1261.18 a 729.50 719.50 325.00 100.00 11.00 j 0.00 p 7.00 q 0.00 z 0.00 z 0.00 z 0.00 z 3135.18
1933 951.00 h 1238.00 592.00 453.00 248.52 a 0.00 0.00 a 0.00 0.00 167.18 c 615.00 942.18 c 4255.87
1934 913.98 a 557.00 394.22 a 174.31 a 27.12 c 12.86 b 0.00 h 0.00 f 40.96 d 111.50 i 411.00 g 768.00 f 2120.45
1935 946.02 a 699.50 693.76 b 353.00 161.64 c 3.62 a 0.00 0.00 43.00 271.50 717.50 979.50 4869.04
1936 1113.00 805.79 a 381.50 i 251.00 f 61.50 f 23.50 j 2.00 h 0.00 k 0.00 z 239.98 b 0.00 z 0.00 z 2158.77
1937 1448.22 a 945.00 b 585.79 b 374.00 42.76 b 33.10 a 0.00 b 0.00 g 26.79 b 286.75 e 560.40 e 947.16 c 5249.97
1938 793.00 f 726.88 c 674.80 c 342.00 206.87 e 0.00 d 0.00 k 0.00 c 10.80 e 277.34 c 876.72 a 1067.20 d 4182.62
1939 1175.86 b 1246.50 749.17 a 251.79 b 36.00 17.78 c 0.00 d 0.00 a 23.50 288.82 a 543.00 841.50 5173.91
1940 0.00 z 831.33 b 494.50 274.00 21.00 k 1.55 a 0.00 a 0.00 a 9.83 a 195.82 a 733.00 957.90 a 3497.93
1941 975.00 715.08 b 577.50 f 461.00 118.50 53.04 b 0.00 r 26.98 d 0.00 z 364.50 654.44 c 892.69 d 4261.22
1942 1101.03 b 986.50 781.20 a 314.50 215.85 d 0.00 z 0.00 z 0.00 z 23.00 280.00 606.50 856.00 5164.59
1943 959.50 707.00 675.50 168.50 147.50 43.50 0.00 3.50 0.50 246.00 656.00 936.00 4543.50
1944 1174.50 849.50 748.00 490.00 142.50 31.50 0.00 0.00 1.50 196.50 663.50 956.50 5254.00
1945 980.00 717.63 a 707.50 521.50 68.72 a 48.50 0.00 0.00 77.00 246.00 748.50 1190.00 5305.35
1946 1167.50 833.50 569.50 197.00 181.00 7.00 0.00 0.00 42.00 424.00 735.50 891.00 5048.00
1947 1188.00 743.50 616.50 388.50 56.00 62.50 0.00 a 0.00 19.00 240.00 854.48 a 1057.21 b 5225.69
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 3.62 a 261.50 875.50 1016.50 2157.12
1949 1284.43 a 1125.50 618.00 282.50 117.00 30.00 0.00 d 0.00 20.50 375.00 520.00 985.00 5357.93
1950 1150.00 649.00 f 652.50 300.50 154.50 20.00 0.00 0.00 41.50 84.50 597.50 820.50 3821.50
1951 1107.70 c 863.33 a 652.00 338.00 110.00 36.50 0.00 0.00 16.00 306.00 771.00 1166.00 5366.53
1952 1101.50 940.00 826.50 325.20 e 74.00 0.00 d 0.00 0.00 3.62 a 147.52 b 753.50 1060.50 5232.34
1953 897.50 785.00 566.50 390.00 230.00 1.50 0.00 0.00 0.00 234.50 598.00 1073.00 4776.00
1954 905.50 567.00 632.63 d 186.00 72.50 20.50 0.00 a 0.00 18.00 235.50 560.00 1089.50 4287.13
1955 1149.00 1103.50 746.00 389.00 107.00 22.00 0.00 0.00 20.50 210.50 781.00 822.00 5350.50
1956 803.00 929.50 595.50 297.00 50.50 0.00 0.00 0.00 1.50 233.00 820.50 1115.50 4846.00
1957 1127.50 844.00 594.50 429.00 219.00 28.50 0.00 a 5.50 42.50 316.00 837.00 1023.50 5467.00
1958 1054.52 a 690.00 757.50 459.50 87.00 0.00 0.00 0.00 42.00 201.00 653.50 821.00 4766.02
1959 1033.00 760.00 649.50 322.50 81.50 0.00 0.00 0.00 112.00 336.50 723.00 950.50 4968.50
1960 1143.50 990.50 606.00 269.50 123.50 0.00 0.00 2.50 10.00 319.50 655.34 a 1022.50 5142.84
1961 1029.50 722.50 634.50 367.50 90.00 2.50 0.00 c 0.00 151.50 309.00 758.33 c 1196.00 5261.33
1962 1196.00 743.08 b 757.50 245.50 125.50 14.00 0.00 0.50 45.00 228.50 586.00 1002.50 4944.08
1963 1550.00 692.50 687.00 364.00 31.57 d 3.60 e 0.00 0.00 2.00 126.00 606.50 1082.50 5145.67
1964 1215.00 1043.00 851.00 432.00 166.00 15.00 0.00 a 6.00 42.00 179.50 749.50 1050.50 5749.50
1965 995.00 847.50 787.50 395.00 192.50 18.00 0.00 0.00 164.48 a 224.00 509.50 945.50 5078.98
1966 1179.50 965.50 599.00 339.50 51.00 0.50 0.00 0.00 18.00 291.00 542.68 b 987.00 4973.68
1967 1179.00 749.00 463.00 371.00 196.50 25.50 0.00 0.00 9.50 250.00 608.50 1254.50 5106.50
1968 1385.00 738.50 573.50 488.00 168.50 19.00 0.50 6.50 54.00 274.00 723.50 1215.50 5646.50
1969 1039.50 843.50 758.00 257.50 41.00 26.50 0.00 2.00 8.50 524.50 718.50 933.50 5153.00
1970 1068.50 646.00 711.45 a 519.00 99.00 37.00 0.00 0.00 77.50 448.00 669.00 988.50 5263.95
1971 1056.07 a 795.50 691.50 351.50 166.00 0.50 0.00 0.00 117.00 325.00 763.00 1135.00 5401.07
1972 1071.50 745.50 413.50 278.00 115.50 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2624.00
1973 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 78.00 236.50 0.00 z 1037.50 1352.00
1974 1396.50 1167.00 549.50 426.00 55.80 a 37.50 b 0.00 0.00 a 49.14 a 226.50 765.50 1191.50 5864.94
1975 1339.00 941.50 804.00 610.50 319.50 72.93 a 0.00 b 0.00 27.00 310.52 a 738.21 b 1073.00 6236.16
1976 1205.00 697.00 720.50 314.50 83.00 19.50 0.00 0.00 31.50 353.00 646.50 1011.50 5082.00
1977 1157.50 688.59 a 712.50 249.50 114.50 0.00 0.00 0.00 b 21.50 216.50 674.00 903.50 4738.09
1978 1003.00 794.50 475.00 289.50 164.00 1.50 0.00 e 2.50 64.50 184.50 587.00 1362.50 4928.50
1979 1337.00 1011.50 652.50 303.00 178.25 a 42.50 0.00 0.00 4.14 a 205.50 879.00 1050.50 5663.89
1980 941.50 709.00 693.00 332.00 167.50 3.50 0.00 0.00 9.00 334.00 639.00 724.50 4553.00
1981 800.50 700.50 576.50 214.50 132.00 13.50 0.00 0.00 2.00 347.20 a 584.50 977.00 4348.20
1982 1136.15 a 830.50 581.50 319.50 95.50 1.50 0.00 0.00 84.50 404.50 712.00 0.00 z 4165.65
1983 951.00 666.50 589.00 448.00 215.00 20.50 0.00 0.00 7.50 220.50 698.00 1094.50 4910.50
1984 1273.00 899.50 662.50 457.00 96.00 60.50 0.00 0.00 44.50 473.50 672.50 956.50 5595.50
1985 1051.00 898.50 595.50 262.50 54.00 12.50 0.00 0.00 109.00 285.50 698.00 935.00 4901.50
1986 875.50 613.50 393.00 295.00 133.50 3.50 0.00 0.00 119.50 356.50 670.50 926.00 4386.50
1987 1093.00 709.50 700.50 283.50 95.50 0.50 0.00 3.00 9.00 176.50 673.00 1082.00 4826.00
1988 1380.50 918.50 682.50 313.00 141.00 9.00 0.00 0.00 103.00 169.50 693.00 1022.50 5432.50
1989 1307.00 986.00 502.50 236.00 93.00 5.00 0.00 0.00 26.50 284.50 671.00 1034.50 5146.00
1990 1085.00 771.00 511.00 240.00 121.00 17.00 0.00 0.00 24.00 343.00 682.50 1298.00 5092.50
1991 1448.00 896.00 683.50 454.50 125.50 18.50 0.00 0.00 24.00 290.50 784.50 0.00 z 4725.00
1992 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 23.00 196.00 843.00 1178.00 2240.00
1993 997.00 781.00 554.50 419.00 146.50 32.00 3.00 0.00 56.50 372.50 835.50 1046.50 5244.00
1994 997.50 870.00 500.50 359.00 63.50 0.00 0.00 0.00 15.50 351.00 822.00 975.00 4954.00
1995 978.50 570.00 566.00 428.00 239.00 44.00 11.00 0.00 68.50 368.00 592.00 881.50 4746.50
1996 1079.50 696.00 610.50 370.50 75.00 0.00 0.00 0.00 137.50 389.00 688.00 1008.00 5054.00
1997 1003.50 782.50 544.00 504.50 108.00 9.00 0.00 0.00 25.00 367.00 749.50 1063.00 5156.00
1998 926.50 759.50 665.50 458.00 114.00 52.00 0.00 0.00 10.00 312.07 a 667.00 1119.00 5083.57
1999 927.50 710.50 435.03 a 480.00 207.00 30.52 a 0.00 0.00 68.79 a 269.00 566.38 a 1005.95 a 4700.67
2000 963.00 710.00 638.27 c 245.00 94.55 a 1.61 b 0.00 0.00 50.50 278.00 910.00 981.00 4871.92
2001 1038.50 775.00 572.98 a 300.50 109.02 a 25.00 0.00 0.52 a 18.10 a 294.50 a 560.69 a 1053.50 4748.31
2002 1083.00 0.00 z 693.50 216.50 118.50 5.00 0.00 0.00 44.50 348.00 720.00 918.00 4147.00
2003 827.50 781.00 588.50 300.50 144.00 1.00 0.00 0.00 42.00 170.50 757.50 958.00 4570.50
2004 1167.00 912.00 381.00 300.50 95.50 10.50 0.00 0.00 a 85.00 306.50 700.00 1061.50 5019.50
2005 797.00 702.00 647.00 354.50 130.50 53.50 0.00 0.00 15.00 254.50 613.50 1033.00 4600.50
2006 949.50 783.50 615.00 286.00 62.50 0.00 0.00 0.00 119.00 385.50 641.50 1071.50 4914.00
2007 1144.00 725.50 503.50 327.00 113.00 22.50 0.00 0.50 56.50 368.00 592.50 1100.50 4953.50
2008 1229.50 920.00 648.50 451.50 186.50 40.50 0.00 0.00 17.00 309.50 628.50 1102.00 5533.50
2009 1125.00 725.00 585.50 419.50 55.50 5.00 0.00 z 0.00 z 0.00 z 469.50 654.00 1306.50 5345.50
2010 1221.50 954.00 672.50 383.50 231.00 20.50 0.00 0.00 21.00 279.00 748.50 864.50 5396.00
2011 1221.50 961.50 619.00 459.50 235.50 11.00 0.00 0.00 14.50 364.50 751.50 1111.00 5749.50
2012 1008.00 822.00 559.55 a 278.28 a 66.00 1.50 0.00 0.00 35.50 324.00 598.97 a 1094.50 4788.29
2013 1436.00 898.15 b 638.82 c 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2972.98
Period of Record Statistics
MEAN 1133.00 829.21 637.42 353.63 132.09 19.38 0.36 0.75 47.78 306.83 701.30 1046.42 5183.29
S.D. 178.02 138.31 103.51 92.60 63.29 19.10 2.17 3.09 42.50 93.93 93.83 129.03 454.72
SKEW 0.43 0.73 -0.14 0.22 0.81 1.01 6.63 7.08 1.18 0.39 0.28 0.27 0.68
MAX 1550.00 1246.50 916.50 610.50 353.00 81.50 17.00 26.98 200.50 588.00 942.00 1362.50 6618.35
MIN 797.00 557.00 381.00 168.50 27.12 0.00 0.00 0.00 0.00 84.50 509.50 724.50 4287.13
NO YRS 93 96 96 96 96 92 88 90 94 97 95 94 76