LOGANDALE, NEVADA

Monthly Total Heating Degree Days

(264651)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199201
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
1968 0.00 z 249.00 265.10 b 186.21 a 27.50 0.00 c 0.00 b 0.00 b 1.50 36.34 b 308.33 c 750.00 1823.99
1969 517.00 488.96 a 384.83 b 91.55 a 9.00 0.00 0.00 a 0.00 a 0.00 a 116.50 312.00 569.76 b 2489.60
1970 648.50 320.96 a 320.33 a 219.44 c 11.22 b 0.00 b 0.00 0.00 0.60 e 136.29 b 288.62 a 635.50 2581.48
1971 644.11 d 462.00 341.00 144.83 a 72.13 e 1.50 m 0.00 b 0.00 e 12.50 f 226.50 468.62 a 711.00 3070.19
1972 742.50 442.00 138.50 113.79 a 7.15 e 0.00 a 0.00 b 0.00 d 0.00 c 105.50 g 478.50 727.00 2649.45
1973 762.60 a 418.50 446.00 205.50 24.05 b 0.00 0.00 d 0.00 b 0.00 b 60.93 b 396.43 b 609.67 d 2923.68
1974 732.78 b 53.00 y 87.00 l 130.18 b 21.70 a 0.00 d 0.00 a 0.00 a 0.00 c 47.57 b 357.86 b 716.44 d 2006.53
1975 584.00 f 478.24 c 392.48 c 260.00 c 49.00 j 0.00 f 0.00 c 0.00 i 0.00 f 69.00 g 390.00 d 522.83 e 2043.55
1976 562.81 b 370.35 e 374.67 b 182.59 a 0.00 0.00 c 0.00 c 0.00 d 0.00 87.32 a 312.32 b 671.50 2561.56
1977 655.00 345.33 d 423.31 b 90.54 b 77.50 e 0.00 e 0.00 d 0.00 k 0.00 a 1.00 n 200.00 m 491.02 c 2082.70
1978 556.45 a 406.50 214.93 a 124.50 j 29.00 m 0.00 c 0.00 0.00 3.00 47.02 a 386.90 a 721.00 2335.80
1979 734.24 d 498.62 b 320.50 156.92 d 28.86 b 0.00 0.00 b 0.00 b 0.00 j 62.00 c 417.41 a 588.00 2806.56
1980 522.50 272.00 h 395.80 c 128.00 g 54.52 b 0.00 d 0.00 e 0.00 0.00 103.00 g 352.50 b 466.60 b 1791.92
1981 510.90 e 446.38 b 322.52 e 30.50 h 7.00 j 0.00 e 0.00 g 0.00 l 0.00 b 76.39 c 271.67 c 550.25 a 2178.12
1982 727.50 460.50 364.00 167.00 12.50 3.00 0.00 0.00 15.50 108.50 a 425.50 644.00 2928.00
1983 612.50 412.22 a 293.50 204.00 39.50 0.00 0.00 0.00 0.00 21.00 326.00 608.00 2516.72
1984 555.00 475.50 246.00 132.00 2.00 0.00 0.00 0.00 0.00 0.00 z 306.50 0.00 z 1717.00
1985 570.50 450.00 259.37 a 49.82 b 0.00 0.00 a 0.00 0.00 0.00 37.50 385.00 509.95 a 2262.14
1986 404.00 289.00 150.72 b 61.03 a 17.50 0.00 0.00 0.00 a 13.50 36.37 e 167.50 j 534.50 1506.62
1987 585.00 335.00 295.53 a 0.00 z 0.00 z 0.00 0.00 0.00 k 0.00 b 8.50 219.81 d 665.00 2108.84
1988 680.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 h 0.00 291.50 553.00 1525.00
1989 620.50 420.50 133.00 21.00 10.50 0.00 0.00 0.00 0.00 62.00 200.50 506.50 1974.50
1990 583.50 448.00 160.00 6.00 8.00 0.00 0.00 0.00 0.00 38.00 316.00 746.50 2306.00
1991 610.00 232.00 385.00 97.50 24.00 5.50 0.00 0.00 0.00 88.50 316.00 547.50 2306.00
1992 581.50 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 581.50
Period of Record Statistics
MEAN 613.91 402.36 301.23 132.63 23.56 0.40 0.00 0.00 1.70 68.28 342.18 610.67 2484.97
S.D. 89.17 78.81 95.19 69.52 22.74 1.34 0.00 0.00 4.45 52.61 71.68 89.43 294.25
SKEW -0.13 -0.83 -0.44 -0.13 1.22 3.18 0.00 0.00 2.57 1.45 0.07 0.13 0.08
MAX 762.60 498.62 446.00 260.00 77.50 5.50 0.00 0.00 15.50 226.50 478.50 750.00 2928.00
MIN 404.00 232.00 133.00 6.00 0.00 0.00 0.00 0.00 0.00 0.00 200.50 466.60 1974.50
NO YRS 23 21 22 19 19 21 22 19 20 19 22 23 10