MONTGOMERY MNTC STN, NEVADA

Monthly Total Heating Degree Days

(265362)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198006
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
1960 0.00 z 0.00 z 0.00 z 0.00 z 514.00 134.00 63.00 124.50 119.50 391.50 693.00 0.00 z 2039.50
1961 961.00 803.50 1036.00 696.00 545.50 120.50 35.50 98.00 89.50 s 313.50 i 799.66 a 1108.50 6204.16
1962 1173.00 1024.92 d 1085.50 344.00 n 0.00 z 231.96 b 84.98 b 91.45 a 254.50 497.03 a 799.00 991.47 b 6233.81
1963 1131.50 735.50 1000.50 893.79 a 461.00 395.00 84.73 a 113.84 b 208.85 d 453.52 d 847.76 a 1037.00 7362.99
1964 1115.48 a 1051.25 a 1030.00 804.00 560.07 a 286.50 32.55 a 80.60 a 340.38 d 426.52 b 1043.00 1098.36 b 7868.71
1965 1055.07 b 933.50 960.48 a 780.00 653.07 a 348.75 b 92.00 132.02 b 442.50 474.50 860.00 1229.00 7960.89
1966 1283.50 1108.00 861.50 625.00 338.00 209.00 79.00 63.00 279.00 588.00 862.50 1112.00 7408.50
1967 1067.00 938.00 923.50 1039.00 503.15 e 331.03 a 35.00 38.23 a 269.48 a 518.73 a 805.71 b 206.00 z 6468.85
1968 340.00 v 846.00 928.00 804.23 d 539.50 181.11 c 31.52 a 206.00 311.50 575.00 916.00 1222.43 a 6561.29
1969 829.00 g 269.50 v 264.50 v 165.00 w 375.10 a 291.00 49.00 23.50 212.50 776.00 942.50 1126.50 3796.10
1970 1160.71 e 894.00 990.50 560.00 l 476.92 e 199.00 g 47.69 e 9.62 b 319.50 672.50 858.00 e 1318.05 c 6747.50
1971 1099.00 952.50 920.50 707.00 631.50 202.00 12.50 27.79 b 338.00 786.76 b 979.82 b 1064.00 g 6657.37
1972 1263.77 a 938.88 a 711.40 b 735.00 c 456.70 c 172.78 c 28.23 c 129.88 b 384.11 b 760.61 c 1048.27 d 1250.52 c 7880.12
1973 965.50 i 1117.20 c 1105.27 e 567.50 f 367.87 a 187.50 d 41.13 e 99.09 c 298.33 c 498.00 f 610.00 m 1072.00 4288.39
1974 1296.83 a 972.50 634.00 h 768.33 c 336.00 f 114.81 d 45.95 c 113.48 c 133.50 i 504.00 g 895.56 c 0.00 z 4207.46
1975 0.00 z 0.00 z 568.00 p 988.27 d 366.00 k 0.00 z 0.00 z 39.50 u 200.56 c 679.13 d 640.50 h 0.00 z 1867.95
1976 469.00 o 1034.33 e 707.00 h 794.50 359.94 d 244.50 57.19 b 55.50 w 286.11 c 514.00 f 776.54 d 1103.27 c 4656.39
1977 1208.50 883.62 b 1093.02 b 656.25 b 655.00 123.00 36.88 b 49.37 d 227.68 b 500.43 c 776.90 a 1025.98 e 7236.62
1978 1173.19 b 704.00 h 640.00 f 313.00 r 566.04 d 256.80 e 61.00 g 138.43 b 395.17 a 444.91 d 1062.32 b 1252.00 5288.86
1979 1285.35 d 1010.92 d 947.50 721.03 a 413.13 e 209.40 e 28.00 k 0.00 z 0.00 z 0.00 z 0.00 z 1043.67 a 5631.00
1980 714.00 j 704.00 f 783.50 h 510.00 g 487.50 f 94.00 u 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 1162.42 952.79 970.98 786.60 495.09 224.42 50.40 90.52 287.51 569.68 880.38 1132.72 7619.64
S.D. 99.56 105.31 104.40 118.17 102.02 81.84 23.03 50.94 80.88 134.19 106.24 98.20 317.33
SKEW -0.28 -0.30 -0.90 0.84 0.04 0.46 0.48 0.26 -0.04 0.45 0.32 0.42 -0.08
MAX 1296.83 1117.20 1105.27 1039.00 655.00 395.00 92.00 206.00 442.50 786.76 1062.32 1318.05 7960.89
MIN 961.00 735.50 711.40 625.00 338.00 114.81 12.50 9.62 119.50 391.50 693.00 991.47 7236.62
NO YRS 14 16 14 14 17 18 17 17 17 15 17 15 6