MT. CHARLESTON F.S., NEVADA

Monthly Total Heating Degree Days

(265400)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1949 1138.00 h 1194.00 1067.50 684.50 529.50 199.50 46.00 100.00 153.50 656.50 751.50 1155.00 6537.50
1950 1263.50 892.50 897.50 599.50 506.50 224.50 33.50 122.00 331.00 395.50 728.00 1051.00 7045.00
1951 1197.00 0.00 z 0.00 z 775.00 148.50 o 106.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2078.00
1952 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 z 0.00
1953 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 z 0.00
1954 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 z 0.00
1955 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 z 0.00
1956 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 z 0.00
1957 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 z 0.00
1958 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 z 0.00
1959 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 z 0.00
1960 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 z 0.00
1961 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 z 0.00
1962 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 z 0.00
1963 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 z 0.00
1964 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 z 0.00
1965 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 z 0.00
1966 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 z 0.00
1967 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 z 0.00
1968 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 z 0.00
1969 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 z 0.00
1970 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 z 0.00
1971 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 z 0.00
1972 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 z 0.00
1973 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 z 0.00
1974 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 z 0.00
1975 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 z 0.00
1976 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 z 0.00
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 0.00 z 0.00 z 0.00
1978 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 z 0.00
1979 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 z 0.00
1980 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 z 0.00
1981 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 81.72 a 2.50 55.28 a 211.80 e 694.50 713.28 a 823.50 2582.58
1982 1081.26 b 902.50 972.22 b 716.79 b 459.26 d 214.00 101.55 b 62.00 a 287.14 b 657.89 d 889.00 1087.00 7430.61
1983 1029.00 901.00 936.50 0.00 z 487.00 195.50 33.67 b 152.50 148.00 580.73 a 816.50 901.50 6181.91
1984 970.50 902.50 805.50 698.00 229.00 188.28 a 83.00 105.00 210.00 d 718.17 a 892.76 a 1233.00 7035.70
1985 1167.50 949.50 928.50 510.50 351.00 132.41 a 34.50 12.50 350.00 571.50 900.00 994.07 a 6901.98
1986 856.00 843.50 778.50 636.50 341.00 c 84.31 a 52.70 a 27.50 361.50 650.50 769.00 1040.05 a 6441.06
1987 1088.10 a 965.00 978.50 540.00 516.50 126.50 92.48 a 55.80 a 199.50 442.78 a 831.00 1195.57 a 7031.73
1988 1055.50 811.48 a 828.73 a 652.00 408.00 118.50 5.00 60.50 251.50 306.50 0.00 z 1115.50 5613.22
1989 1168.38 b 901.04 c 692.85 a 420.00 414.88 a 176.50 9.00 79.50 201.00 546.00 711.50 857.50 6178.15
1990 1013.50 994.00 496.00 h 543.50 425.06 e 0.00 z 0.00 z 119.00 232.00 510.50 784.50 1217.50 5839.56
1991 1093.00 794.00 1135.50 761.00 649.00 311.00 96.50 127.50 307.00 490.83 a 842.00 1081.50 7688.83
1992 1106.00 978.50 962.00 613.00 447.00 324.50 188.00 117.00 233.50 541.00 923.00 1248.78 a 7682.28
1993 1201.00 1091.50 953.00 735.50 509.00 373.00 169.00 176.50 0.00 z 653.00 946.00 0.00 z 6807.50
1994 1030.00 1122.00 0.00 z 778.50 598.00 165.00 88.00 0.00 z 319.50 0.00 z 0.00 z 0.00 z 4101.00
1995 1248.00 850.00 900.03 a 872.50 769.00 512.78 c 206.67 a 169.98 a 276.50 623.62 a 747.41 a 1054.52 a 8231.01
1996 1005.50 0.00 z 998.20 a 758.28 a 550.25 c 0.00 z 99.95 b 0.00 z 399.50 656.50 756.50 927.00 6151.67
1997 1033.16 b 872.00 696.00 830.50 0.00 z 114.00 84.50 22.22 a 250.50 571.50 769.50 1067.50 6311.37
1998 959.89 c 0.00 z 905.50 844.14 a 595.00 331.00 22.50 22.50 299.50 640.50 785.50 985.50 6391.53
1999 878.00 851.50 818.92 a 857.59 a 515.00 239.00 76.00 87.32 a 249.00 429.57 c 642.93 a 0.00 z 5644.82
2000 944.47 a 901.50 967.72 a 669.50 346.88 b 158.50 56.32 a 53.96 d 224.50 608.50 956.38 a 876.27 a 6764.49
2001 1130.98 a 952.00 a 820.00 736.50 271.77 a 117.00 108.50 a 38.75 a 138.10 a 383.00 787.76 a 0.00 z 5484.36
2002 998.50 820.50 953.50 560.50 449.50 99.00 5.50 45.00 207.50 696.50 889.00 1180.50 6905.50
2003 842.50 1007.00 916.00 879.50 619.50 224.00 31.00 73.50 146.00 168.00 839.50 0.00 z 5746.50
2004 1041.00 1045.50 842.50 642.50 372.00 140.00 51.00 89.00 260.50 633.00 936.50 1031.50 7085.00
2005 860.00 g 677.00 h 868.60 e 720.60 e 450.50 248.50 28.00 0.00 z 296.00 391.00 g 504.50 g 913.00 3525.20
2006 557.50 l 861.50 1072.50 704.50 217.00 n 118.00 21.00 69.00 317.40 e 608.00 722.50 954.50 5448.90
2007 1109.00 844.00 772.00 643.00 373.50 145.50 10.00 38.50 274.00 559.00 675.50 1105.00 6549.00
2008 1196.00 958.50 855.00 676.50 541.00 161.50 35.50 20.00 227.50 519.50 684.50 1025.00 6900.50
2009 945.50 975.00 911.50 723.00 300.00 324.50 15.50 84.50 146.00 630.50 729.50 1134.50 6920.00
2010 1026.50 977.00 915.50 805.50 619.50 157.50 22.50 77.00 165.50 550.50 823.00 880.00 7020.00
2011 993.00 953.00 854.50 667.50 562.00 233.50 60.00 25.50 223.50 502.50 828.00 1077.50 6980.50
2012 856.50 922.00 785.50 614.50 334.00 116.00 60.00 50.00 198.00 444.00 719.00 1030.50 6130.00
2013 1117.50 929.50 727.50 46.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 51.00 z 2774.50
Period of Record Statistics
MEAN 1051.44 934.31 891.18 693.06 469.04 195.80 61.51 75.46 245.35 551.27 799.71 1042.91 6995.86
S.D. 112.95 91.46 105.13 109.18 122.33 96.60 51.69 44.33 67.68 122.33 85.82 117.72 510.52
SKEW -0.06 0.91 0.12 -0.29 0.17 1.34 1.24 0.64 0.26 -1.17 0.22 -0.08 0.49
MAX 1263.50 1194.00 1135.50 879.50 769.00 512.78 206.67 176.50 399.50 718.17 956.38 1248.78 8231.01
MIN 842.50 794.00 692.85 420.00 229.00 81.72 2.50 12.50 138.10 168.00 642.93 823.50 6130.00
NO YRS 32 31 32 33 31 33 33 31 33 32 31 29 19