OVERTON, NEVADA

Monthly Total Cooling Degree Days

(265846)

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
1939 0.00 z 0.00 z 0.00 z 0.00 z 394.00 586.50 822.00 607.50 h 0.00 z 86.50 18.00 3.00 1910.00
1940 0.00 z 0.00 z 0.00 z 182.00 514.08 a 698.50 842.17 a 860.50 0.00 z 149.00 0.00 0.00 3246.25
1941 0.00 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 765.18 a 627.00 364.00 0.00 z 3.50 0.00 1759.68
1942 0.00 0.00 9.50 200.00 267.50 565.50 854.00 319.00 q 472.50 204.00 0.00 0.00 2573.00
1943 0.00 a 0.00 13.00 0.00 z 305.00 448.00 697.00 761.50 550.00 176.50 0.00 0.00 2951.00
1944 0.00 0.00 0.50 19.00 290.50 391.50 676.00 789.00 489.00 68.00 p 11.00 0.00 b 2666.50
1945 0.00 o 0.00 c 0.00 94.50 334.28 a 484.29 b 863.50 767.00 493.39 b 169.47 a 6.00 0.00 b 3212.43
1946 0.00 0.00 4.98 c 200.50 363.98 b 630.54 b 795.50 767.54 d 475.00 25.50 0.00 0.00 3263.54
1947 0.00 0.00 15.00 110.50 446.00 571.03 a 781.64 c 730.00 610.50 177.50 0.00 0.00 3442.18
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 627.00 f 702.00 521.00 177.50 1.00 0.00 1401.50
1949 0.00 0.00 a 1.50 48.00 h 284.68 a 601.50 808.50 667.50 522.50 139.50 6.50 0.00 3032.18
1950 0.00 1.00 12.00 185.00 312.50 519.00 822.00 711.97 a 457.00 200.50 13.00 0.00 3233.97
1951 0.00 0.00 9.82 a 89.00 306.50 501.00 798.50 666.50 505.34 a 112.63 a 0.00 0.00 2989.29
1952 0.00 0.00 0.00 b 93.00 333.00 442.00 19.00 z 794.78 b 412.24 a 36.00 i 2.00 f 0.00 e 2075.02
1953 0.00 0.00 6.50 87.50 142.17 b 466.00 830.00 676.50 410.50 92.50 0.00 0.00 a 2711.67
1954 0.00 0.00 1.07 b 153.00 399.50 502.50 807.50 644.80 a 434.00 145.70 a 3.50 0.00 a 3091.57
1955 0.00 0.00 9.62 b 78.62 a 246.45 a 436.00 693.37 a 709.42 e 360.58 d 135.22 b 0.52 a 4.28 b 2674.08
1956 0.00 e 0.00 6.00 69.83 a 262.00 489.50 671.50 564.00 432.00 103.00 0.00 0.00 2597.83
1957 0.00 4.00 6.00 31.00 147.50 562.76 a 715.00 678.90 a 372.00 55.00 0.00 0.00 2572.16
1958 0.00 0.00 0.00 35.50 279.00 430.00 553.50 769.00 456.00 166.37 a 0.00 a 0.00 2689.37
1959 0.00 0.00 0.00 102.00 236.00 599.00 822.50 678.50 335.17 a 102.00 0.00 a 0.00 2875.17
1960 0.00 0.00 19.50 103.50 258.50 602.07 a 716.00 673.50 475.00 92.00 0.00 0.00 2940.07
1961 0.00 0.00 2.50 74.00 207.00 591.00 767.50 704.00 295.50 109.57 b 0.00 d 0.00 c 2751.07
1962 0.00 0.00 b 0.50 i 142.50 b 207.46 e 490.56 c 657.41 b 685.50 471.50 155.50 4.44 c 0.00 g 2814.88
1963 0.00 g 1.17 d 0.00 g 14.00 h 264.00 f 275.00 j 676.04 e 731.71 b 490.20 e 169.50 g 7.50 d 0.00 g 1906.61
1964 0.00 e 0.00 z 6.50 i 44.00 h 127.00 n 273.00 j 752.30 c 723.13 e 270.50 f 216.00 0.00 n 0.00 c 1691.44
1965 0.00 n 0.00 g 0.00 j 80.00 h 135.50 l 286.00 f 478.50 i 411.00 j 187.50 h 117.59 b 0.00 p 0.00 h 117.59
1966 0.00 j 0.00 j 10.50 h 30.00 m 173.00 n 363.00 i 461.50 k 561.00 h 251.50 m 137.12 e 0.00 i 3.50 l 137.12
1967 0.00 j 0.00 h 6.89 d 2.00 k 165.00 i 218.50 m 592.00 h 805.40 e 473.08 d 135.50 1.61 b 0.00 a 1422.48
1968 0.00 a 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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1982 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
1983 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
1984 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
1985 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
1986 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
1987 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
1988 0.00 z 0.00 z 19.00 80.00 311.00 648.50 869.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1928.00
1989 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
1990 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
1991 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
1992 0.00 z 0.00 0.00 154.00 371.50 513.00 712.50 780.50 534.50 204.50 0.00 0.00 3270.50
1993 0.00 0.00 12.00 84.50 354.00 492.50 677.00 712.50 451.00 153.50 0.00 0.00 2937.00
1994 0.00 0.00 23.00 136.50 314.50 677.00 862.00 845.00 520.50 85.50 0.00 0.00 3464.00
1995 0.00 0.50 9.00 83.00 224.00 502.00 814.50 828.00 576.50 168.00 7.50 0.00 3213.00
1996 0.00 2.00 13.50 135.00 401.00 633.50 889.50 836.50 480.00 206.00 0.50 0.00 3597.50
1997 0.00 0.00 37.50 125.00 496.00 577.00 691.50 751.00 496.50 125.00 0.50 0.00 3300.00
1998 0.00 0.00 13.00 51.00 176.00 436.50 767.00 775.00 457.00 65.00 0.00 0.00 2740.50
1999 0.00 0.00 18.50 81.00 346.00 556.50 835.00 782.00 532.00 193.50 4.00 0.00 b 3348.50
2000 0.00 0.00 6.50 207.00 499.50 758.00 799.50 849.50 526.00 0.00 z 0.00 0.00 3646.00
2001 0.00 0.00 56.00 141.50 543.50 662.07 a 799.00 831.50 597.50 204.50 0.00 z 0.00 3835.57
2002 0.00 0.00 38.50 204.50 364.50 701.00 942.50 744.50 520.50 138.50 0.50 0.00 3655.00
2003 0.00 0.00 22.00 71.50 403.00 675.00 939.00 806.50 601.50 340.00 0.00 0.00 3858.50
2004 0.00 0.00 120.50 104.50 382.50 617.00 835.50 738.50 473.00 161.50 2.50 0.00 3435.50
2005 0.00 0.00 13.00 32.50 364.00 564.00 833.00 713.00 422.00 126.50 0.00 0.00 3068.00
2006 0.00 0.00 0.50 108.00 470.00 660.00 857.00 717.00 417.00 73.00 0.00 0.00 3302.50
2007 0.00 0.00 46.00 130.00 383.00 578.00 837.00 758.50 461.50 82.00 7.50 0.00 3283.50
2008 0.00 0.00 2.00 73.00 265.50 621.50 851.50 815.00 568.50 208.00 9.50 0.00 3414.50
2009 0.00 0.00 12.50 105.50 549.50 534.50 914.00 773.00 637.50 132.00 5.50 0.00 3664.00
2010 0.00 0.00 4.00 79.00 206.50 653.00 973.50 805.50 547.00 207.50 36.50 0.00 3512.50
2011 0.00 0.00 3.00 77.50 177.00 532.50 763.00 801.50 535.50 152.50 0.00 0.00 3042.50
2012 0.00 0.00 7.50 160.50 451.50 671.50 826.50 853.50 602.00 182.38 a 5.50 0.00 3760.88
2013 0.00 0.00 31.50 3.50 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 31.50
Period of Record Statistics
MEAN 0.00 0.20 14.73 109.17 331.63 565.30 793.00 747.99 485.23 146.47 3.48 0.16 3175.16
S.D. 0.00 0.70 20.97 49.71 105.31 86.93 85.20 66.51 75.10 55.50 6.52 0.76 364.13
SKEW 0.00 4.25 3.34 0.39 0.24 0.02 -0.36 -0.35 -0.25 0.60 3.30 4.70 -0.02
MAX 0.00 4.00 120.50 207.00 549.50 758.00 973.50 860.50 637.50 340.00 36.50 4.28 3858.50
MIN 0.00 0.00 0.00 19.00 142.17 391.50 553.50 564.00 295.50 25.50 0.00 0.00 2572.16
NO YRS 43 43 43 41 44 44 46 46 45 45 45 46 31