PARADOX 1 W, COLORADO

Monthly Total Heating Degree Days

(056318)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199509
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
1977 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 726.00 928.50 1654.50
1978 1029.50 861.00 587.50 423.50 258.00 13.00 0.00 5.50 101.50 327.50 712.50 1377.00 5696.50
1979 1341.00 732.00 f 782.50 0.00 z 29.00 s 62.50 0.50 23.00 24.00 322.50 951.50 1147.50 4655.00
1980 1066.50 792.00 824.50 501.00 321.00 20.00 0.00 21.00 74.50 468.00 770.00 858.00 5716.50
1981 981.50 819.50 754.50 341.50 319.50 21.00 m 0.00 16.02 a 29.50 451.00 680.00 980.50 5373.52
1982 1154.50 865.00 688.50 485.00 220.50 21.50 2.00 0.00 102.00 511.50 818.00 1063.50 5932.00
1983 1056.00 786.00 743.50 638.00 328.00 66.00 0.00 0.00 74.50 385.00 783.00 1058.00 5918.00
1984 1276.00 948.50 761.00 590.00 117.00 75.50 0.00 0.00 72.50 568.50 798.50 1029.00 6236.50
1985 1138.50 975.50 708.00 397.50 185.50 26.50 0.00 0.00 196.00 430.00 806.50 1069.50 5933.50
1986 957.50 723.50 573.50 436.00 215.00 9.00 2.00 4.00 196.50 503.00 742.00 1009.00 5371.00
1987 1185.00 836.50 794.50 376.50 192.00 4.00 1.00 18.00 94.00 349.00 796.00 0.00 z 4646.50
1988 0.00 z 864.50 753.50 417.00 219.00 7.50 0.00 0.00 142.50 280.50 749.00 1136.00 4569.50
1989 1334.50 886.00 559.50 300.50 147.50 28.00 0.00 3.00 66.50 408.50 705.50 1110.00 5549.50
1990 1147.50 816.50 607.00 342.00 201.00 20.50 0.00 6.50 66.00 453.50 769.00 1282.50 5712.00
1991 1308.50 886.00 794.00 559.00 0.00 z 37.00 1.00 0.00 95.50 245.50 i 827.00 1175.00 5683.00
1992 1302.00 838.00 627.00 261.50 148.50 28.50 7.00 24.50 63.00 317.50 898.00 1222.00 5737.50
1993 977.00 822.50 636.50 469.00 187.00 60.50 0.00 i 7.00 147.00 495.50 929.00 540.00 n 4731.00
1994 1026.50 904.00 602.00 434.50 138.50 0.00 0.00 0.00 75.00 462.50 848.50 996.00 5487.50
1995 987.50 632.00 647.50 527.50 327.50 79.00 9.50 0.00 133.50 0.00 z 0.00 z 0.00 z 3344.00
Period of Record Statistics
MEAN 1133.50 838.65 691.39 441.18 220.34 32.88 1.35 7.14 97.44 420.88 795.00 1090.12 5753.68
S.D. 136.64 80.41 87.16 102.29 71.10 25.93 2.72 9.01 48.92 83.16 75.46 132.43 242.88
SKEW 0.28 -0.77 -0.06 0.16 0.38 0.57 2.23 0.90 0.69 -0.11 0.58 0.42 0.32
MAX 1341.00 975.50 824.50 638.00 328.00 79.00 9.50 24.50 196.50 568.50 951.50 1377.00 6236.50
MIN 957.50 632.00 559.50 261.50 117.00 0.00 0.00 0.00 24.00 280.50 680.00 858.00 5371.00
NO YRS 17 17 18 17 16 17 17 18 18 16 18 16 11