PALISADE, COLORADO

Monthly Total Heating Degree Days

(056266)

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
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 949.50 783.50 616.50 263.57 b 57.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2670.07
Period of Record Statistics
MEAN 1093.52 812.27 623.63 347.25 124.22 16.81 0.27 0.53 44.20 283.08 694.19 1031.26 5074.81
S.D. 168.71 135.45 104.90 89.36 56.49 17.77 1.54 1.49 41.15 85.97 95.41 118.11 390.51
SKEW 0.49 0.63 -0.21 0.59 0.96 1.13 6.49 3.00 1.19 0.27 0.17 0.24 0.45
MAX 1550.00 1167.00 851.00 610.50 319.50 72.93 11.00 6.50 164.48 524.50 910.00 1362.50 6236.16
MIN 797.00 567.00 381.00 186.00 31.57 0.00 0.00 0.00 0.00 84.50 509.50 724.50 4287.13
NO YRS 56 54 56 56 56 55 54 55 57 57 56 55 50