CAPULIN NATL MONUMEN, NEW MEXICO

Monthly Total Heating Degree Days

(291454)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197909
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
1966 0.00 z 0.00 z 0.00 z 569.50 245.00 88.50 0.50 52.00 142.50 457.50 645.00 985.00 3185.50
1967 994.50 893.00 611.00 432.00 376.50 116.00 19.00 99.50 211.50 366.00 705.00 1189.37 a 6013.37
1968 1011.50 872.00 823.50 637.00 411.00 72.50 24.00 61.50 165.50 406.00 845.50 1040.00 6370.00
1969 856.00 901.00 1114.50 525.00 298.50 187.50 8.27 a 12.00 130.50 639.50 808.00 992.50 6473.27
1970 1074.00 789.00 1003.88 a 672.50 275.00 163.93 b 17.71 c 8.02 b 150.50 g 649.28 d 591.00 h 948.50 5601.82
1971 1028.00 952.00 777.07 a 637.80 e 413.00 66.00 66.00 73.50 276.00 468.50 744.50 1089.50 6591.87
1972 1007.50 798.50 615.50 498.00 348.23 a 57.50 43.00 57.00 149.50 484.78 b 1054.29 b 1063.30 a 6177.09
1973 1090.34 b 892.89 a 919.09 d 613.00 g 391.52 d 143.79 a 37.00 19.00 231.50 376.98 c 639.23 d 1056.21 c 5797.57
1974 1092.00 877.13 e 673.39 d 572.78 c 186.57 d 107.50 6.00 58.90 a 181.50 h 409.00 786.50 1083.40 b 5853.17
1975 1097.50 947.00 863.50 629.00 319.00 116.50 26.50 18.50 268.00 369.00 820.00 898.00 6372.50
1976 1061.50 749.00 823.50 548.50 401.00 106.00 9.50 20.50 171.00 619.00 860.50 999.00 6369.00
1977 1126.50 834.50 890.22 a 571.00 304.00 19.50 9.50 15.50 95.50 358.50 731.50 883.00 5839.22
1978 1099.00 976.50 761.00 467.50 396.50 109.50 3.50 30.00 119.00 385.50 801.00 1181.00 6330.00
1979 1323.00 920.50 840.50 570.50 399.50 138.00 11.50 51.50 137.00 0.00 z 0.00 z 0.00 z 4392.00
Period of Record Statistics
MEAN 1066.26 877.16 824.36 563.93 340.38 106.62 20.14 41.24 174.79 460.73 786.75 1031.44 6281.81
S.D. 104.16 68.02 144.25 70.61 70.78 44.32 18.14 27.48 58.83 107.78 111.03 94.22 233.89
SKEW 0.55 -0.42 0.25 -0.29 -0.76 -0.08 1.25 0.54 0.57 0.86 0.90 0.13 -0.71
MAX 1323.00 976.50 1114.50 672.50 413.00 187.50 66.00 99.50 276.00 649.28 1054.29 1189.37 6591.87
MIN 856.00 749.00 611.00 432.00 186.57 19.50 0.50 8.02 95.50 358.50 639.23 883.00 5839.22
NO YRS 13 13 13 13 14 14 14 14 12 13 12 13 9