PUEBLO 6 SSW, COLORADO

Monthly Total Heating Degree Days

(056767)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198505
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
1971 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 17.00 2.00 237.00 474.00 691.00 1029.20 a 2450.20
1972 1108.50 806.30 a 602.00 418.93 b 235.60 a 11.50 25.50 16.00 110.89 b 468.10 a 1024.66 a 1279.27 a 6107.25
1973 1127.76 b 869.62 b 810.28 b 645.50 313.00 52.00 16.53 a 9.50 167.00 347.00 0.00 z 1006.47 a 5364.65
1974 1225.02 a 817.00 648.50 487.00 127.50 0.00 z 0.50 o 23.50 314.00 609.00 0.00 z 1345.50 5597.02
1975 1125.00 913.50 838.00 585.00 262.00 85.86 a 0.00 0.00 z 162.50 410.50 866.50 896.50 6145.36
1976 1120.50 815.00 854.00 531.00 308.00 71.00 0.00 13.50 168.00 532.00 842.50 1051.00 6306.50
1977 1223.50 789.00 780.00 414.00 151.00 5.50 3.00 11.00 80.00 372.50 690.00 874.00 5393.50
1978 1248.50 1005.00 691.00 373.50 283.50 78.50 0.00 17.50 111.50 349.00 826.00 1279.50 6263.50
1979 1495.00 928.00 742.93 b 454.00 309.50 93.75 b 0.00 a 26.00 67.50 b 340.48 a 907.50 b 989.50 6354.16
1980 1241.72 d 895.89 a 844.50 569.00 311.50 19.00 0.00 0.00 107.50 439.17 a 752.00 774.00 5954.28
1981 936.50 883.50 721.00 287.00 218.50 17.50 0.00 a 11.50 32.59 a 258.00 210.00 q 0.00 z 3366.09
1982 0.00 z 0.00 z 718.00 454.00 198.00 70.50 4.00 8.50 129.50 493.50 821.50 1053.50 3951.00
1983 981.50 801.00 792.00 650.50 299.00 89.50 0.50 0.00 84.50 377.50 722.50 1394.00 6192.50
1984 1237.50 846.00 839.00 603.00 179.50 23.50 0.00 0.00 155.00 562.50 748.00 973.00 6167.00
1985 1236.00 1092.00 732.50 377.50 178.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3616.00
Period of Record Statistics
MEAN 1177.46 881.68 758.12 489.28 241.04 51.51 5.12 10.69 137.68 430.95 808.38 1072.73 6092.34
S.D. 138.77 88.33 77.80 111.12 65.67 33.83 8.65 8.69 72.41 98.05 101.79 192.96 308.68
SKEW 0.36 1.13 -0.48 -0.07 -0.32 -0.13 1.42 0.24 0.97 0.16 0.70 0.35 -1.61
MAX 1495.00 1092.00 854.00 650.50 313.00 93.75 25.50 26.00 314.00 609.00 1024.66 1394.00 6354.16
MIN 936.50 789.00 602.00 287.00 127.50 5.50 0.00 0.00 32.59 258.00 690.00 774.00 5393.50
NO YRS 13 13 14 14 14 12 13 13 14 14 11 13 8