GALLUP RANGER STN, NEW MEXICO

Monthly Total Heating Degree Days

(293425)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197501
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 0.00 z 0.00 z 0.00 z 0.00 z 16.05 c 127.00 398.00 613.00 1053.00 2207.05
1967 1134.00 793.50 654.00 608.04 b 380.50 110.50 0.50 0.00 z 0.00 z 203.50 j 467.00 g 1182.00 4863.04
1968 1093.78 a 788.50 783.00 665.50 337.50 64.50 9.00 45.00 145.50 399.00 826.50 1145.00 6302.78
1969 945.00 946.50 980.50 488.50 233.00 55.50 1.00 2.50 96.50 566.00 818.00 949.50 6082.50
1970 1105.50 787.50 923.50 712.00 271.50 110.50 2.00 1.50 216.00 627.00 709.00 1010.50 6476.50
1971 1074.00 924.00 792.00 569.50 385.00 91.00 2.00 9.50 187.00 579.00 801.00 1150.00 6564.00
1972 1037.50 817.00 572.00 496.50 317.50 75.00 0.50 42.50 133.50 449.00 943.00 1136.50 6020.50
1973 1186.00 942.50 950.00 715.50 358.50 118.00 5.50 10.00 150.00 411.50 711.00 986.00 6544.50
1974 1126.00 937.50 642.50 582.50 220.00 55.50 0.00 z 6.09 c 180.52 a 384.50 775.80 e 748.00 j 4910.91
1975 726.50 k 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 0.00
Period of Record Statistics
MEAN 1087.72 867.12 787.19 604.75 312.94 85.06 2.93 16.64 154.50 476.75 774.66 1076.56 6331.80
S.D. 72.41 76.18 154.68 88.19 64.59 25.87 3.18 17.36 38.13 97.67 98.63 87.87 236.66
SKEW -0.77 -0.02 -0.05 -0.02 -0.34 0.07 1.14 0.93 0.16 0.51 0.04 -0.22 -0.35
MAX 1186.00 946.50 980.50 715.50 385.00 118.00 9.00 45.00 216.00 627.00 943.00 1182.00 6564.00
MIN 945.00 787.50 572.00 488.50 220.00 55.50 0.50 1.50 96.50 384.50 613.00 949.50 6020.50
NO YRS 8 8 8 8 8 8 7 8 8 8 8 8 6