DESERT NATL WL RANGE, NEVADA

Monthly Total Growing Degree Days

(262243)

Base Temperature = 50 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
1940 0.00 z 0.00 z 0.00 z 416.50 760.00 996.00 1038.50 1068.50 543.00 f 456.65 e 40.00 32.50 4808.65
1941 6.50 19.00 78.50 171.00 606.00 765.00 1033.33 a 869.11 c 602.07 a 247.00 115.34 a 2.21 c 4515.07
1942 74.50 57.00 38.20 c 248.89 c 435.50 g 839.00 476.00 r 1030.46 d 574.00 g 551.50 113.65 d 97.98 c 3051.18
1943 70.27 a 152.50 173.17 b 414.44 c 614.46 c 723.75 b 1110.00 1059.50 865.00 438.50 141.96 b 0.00 c 5763.56
1944 2.98 e 12.50 96.62 a 175.18 b 566.94 e 697.22 c 994.58 a 268.00 w 712.22 c 253.50 o 92.50 x 0.00 z 3258.25
1945 0.00 u 25.00 50.78 b 280.00 c 256.00 q 716.00 1042.24 b 938.00 632.00 h 96.50 t 91.50 0.50 3144.02
1946 0.00 b 14.50 84.73 a 387.50 529.50 825.50 979.00 978.64 b 710.69 a 245.50 11.11 c 19.00 4785.67
1947 0.00 33.00 68.50 o 137.50 m 669.60 a 743.00 921.96 d 868.60 e 350.00 q 259.92 e 29.00 0.50 3525.58
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 995.44 d 909.73 e 755.00 c 404.03 a 15.50 0.50 3080.21
1949 0.00 z 0.52 a 48.50 380.17 a 463.00 737.00 987.00 878.50 748.50 338.50 231.00 11.50 4824.19
1950 5.50 45.63 a 123.50 381.50 543.03 b 745.50 1073.50 1000.00 699.50 532.50 190.00 17.50 5357.66
1951 35.00 39.00 131.50 300.60 e 609.15 a 822.78 c 1098.95 a 973.00 411.50 m 378.50 41.50 8.00 4437.98
1952 4.00 6.00 54.00 294.50 645.00 727.50 b 594.50 m 1076.50 769.50 540.50 65.50 15.50 4198.50
1953 17.00 21.50 153.50 315.50 396.00 817.50 1144.50 1021.00 806.00 365.50 136.00 8.50 5202.50
1954 10.00 92.50 58.50 446.00 704.50 776.00 1114.40 b 964.10 a 787.50 493.50 198.75 b 3.00 5648.75
1955 0.00 12.00 91.00 241.50 537.33 a 762.00 989.00 982.00 739.50 482.50 122.00 43.00 5001.83
1956 17.00 11.50 148.50 296.11 c 646.57 c 870.00 d 1008.03 b 884.57 b 800.50 386.90 e 81.96 b 16.50 5168.15
1957 3.10 a 129.00 143.50 259.14 a 487.73 a 898.00 1085.50 963.30 d 774.60 e 353.00 43.97 a 22.00 5162.83
1958 7.46 d 69.00 98.00 310.50 684.58 a 864.00 1007.50 b 1148.00 833.28 a 529.50 145.18 b 44.43 a 5741.43
1959 20.67 a 13.44 c 177.45 b 443.89 c 581.52 b 997.00 1183.68 a 1005.84 c 699.00 492.50 113.57 b 12.83 b 5741.38
1960 0.00 7.77 a 214.00 413.50 602.50 964.50 1107.22 a 1048.00 857.00 407.81 b 87.93 a 4.02 d 5714.24
1961 5.74 d 29.75 d 134.00 357.00 581.25 a 968.65 d 1100.50 a 986.50 591.92 d 325.50 d 28.33 c 0.00 a 5109.15
1962 43.50 23.69 b 69.50 471.21 a 422.63 a 771.43 b 508.50 p 1044.81 d 816.43 b 510.97 b 158.04 b 26.00 4358.21
1963 8.00 152.00 92.45 c 190.18 b 641.04 c 699.50 990.93 b 1026.62 a 826.00 529.50 129.64 b 4.50 5290.35
1964 0.00 8.06 b 90.70 d 271.50 446.00 f 738.75 b 1089.00 776.50 h 724.66 a 582.11 d 37.00 g 21.59 c 3526.36
1965 40.62 b 39.08 d 63.55 a 287.40 e 475.69 b 448.50 i 764.00 f 913.00 571.11 c 380.50 g 97.50 i 3.00 2393.45
1966 0.00 c 0.00 a 180.50 331.50 478.00 h 867.86 b 1093.86 c 1046.00 753.00 414.62 c 101.38 a 31.00 e 4819.72
1967 11.07 c 53.08 d 173.00 f 110.89 b 417.50 f 751.80 e 1107.00 1098.12 e 748.93 b 371.50 g 104.00 h 4.50 3885.39
1968 17.22 d 85.00 128.00 265.50 547.84 b 846.43 b 440.00 q 862.46 c 725.19 d 434.00 b 86.00 g 3.44 d 3915.10
1969 18.00 f 2.69 b 110.57 a 344.00 643.50 796.11 c 1059.00 1119.21 b 817.50 322.52 e 114.50 3.00 5332.60
1970 16.50 51.85 a 94.11 c 182.00 655.28 b 860.50 1103.50 1061.50 672.41 a 345.13 a 117.32 b 10.33 a 5170.44
1971 79.00 61.50 153.97 a 274.66 a 429.00 802.00 1119.58 e 1095.33 d 725.00 336.00 66.00 3.62 a 5145.65
1972 2.00 87.52 a 351.50 374.00 601.50 872.68 b 1088.00 971.50 699.00 329.50 39.50 1.50 5418.20
1973 0.00 19.50 29.00 282.00 701.24 b 712.00 f 1119.50 1008.50 726.21 a 437.50 90.50 6.00 4419.95
1974 0.00 b 10.08 c 218.50 276.72 a 664.50 930.00 1029.50 992.00 833.28 a 478.50 67.50 3.00 5503.58
1975 13.00 10.77 b 76.00 143.50 479.00 766.55 a 1013.00 928.50 769.00 0.00 z 86.11 c 21.00 4306.43
1976 31.00 36.50 73.00 239.50 647.00 807.00 1062.50 901.50 727.50 367.02 c 185.69 a 1.00 5079.21
1977 7.50 89.19 a 53.50 411.50 418.50 936.00 1098.00 1027.50 733.93 b 540.71 e 163.27 d 32.50 f 5479.59
1978 0.00 e 22.50 g 143.00 i 215.00 g 378.00 j 897.60 e 714.00 j 779.50 h 356.00 o 416.50 h 59.50 h 0.00 f 897.60
1979 0.00 a 12.96 a 81.50 l 105.50 x 610.24 d 516.50 l 551.00 o 942.06 d 676.00 g 529.98 e 34.00 j 19.08 e 2114.32
1980 29.21 e 44.50 k 19.50 m 315.00 b 481.50 845.50 1076.14 c 1012.67 d 775.00 455.04 c 145.50 61.00 5196.56
1981 17.50 54.50 89.50 440.50 610.50 993.50 1148.19 e 1057.10 a 796.50 332.14 c 151.55 a 9.50 5700.99
1982 4.00 66.00 85.00 273.50 609.00 785.00 1013.50 1017.50 700.86 a 297.50 14.00 0.00 4865.86
1983 11.00 48.50 105.00 163.00 538.00 844.00 1041.50 937.00 840.50 438.50 119.50 12.50 5099.00
1984 23.50 7.00 168.00 306.00 796.50 878.50 1076.00 964.50 513.00 j 271.00 69.50 0.00 4560.50
1985 1.50 36.00 88.87 a 404.50 661.50 922.50 1120.50 1000.00 649.29 b 395.77 a 80.89 b 11.00 5372.31
1986 12.50 115.00 249.03 a 347.50 651.00 942.00 978.50 1090.50 602.00 337.50 93.50 0.00 5419.03
1987 9.00 18.50 74.50 424.14 a 616.50 880.00 946.50 1011.50 755.50 497.50 73.50 0.00 5307.14
1988 4.65 a 47.00 123.50 284.00 545.00 886.50 1138.00 997.50 683.50 611.50 146.50 6.50 5474.15
1989 1.50 53.50 267.00 532.00 652.50 870.00 1156.00 979.50 741.21 a 406.00 135.50 11.50 5806.21
1990 6.00 29.56 a 197.50 409.50 605.50 895.00 1085.50 981.50 797.50 423.00 82.00 0.50 5513.06
1991 5.50 50.00 43.50 264.50 474.00 778.00 1052.00 993.00 794.00 521.00 108.00 0.00 5083.50
1992 0.50 39.00 124.00 426.00 685.00 790.00 1003.00 1042.50 786.00 483.50 49.50 0.00 5429.00
1993 0.00 0.00 199.00 333.50 657.00 797.00 994.50 1014.50 713.00 419.00 48.00 2.50 5178.00
1994 15.50 8.00 228.00 344.00 586.50 988.50 1137.50 1158.00 790.50 0.00 z 21.50 0.00 5278.00
1995 1.50 116.00 101.00 255.50 461.00 721.00 1011.50 1029.00 524.50 k 413.50 187.50 26.50 4324.00
1996 5.00 75.00 j 162.00 369.50 651.00 906.00 1170.00 1069.50 753.46 d 278.50 l 83.50 3.00 5172.96
1997 9.00 26.50 205.00 281.00 730.00 841.50 979.00 1019.50 763.50 363.00 131.50 2.50 5352.00
1998 1.00 14.00 116.50 192.00 422.50 665.50 1040.50 1092.00 757.50 321.00 47.50 27.50 4697.50
1999 6.50 29.56 a 162.50 f 178.93 b 560.50 794.50 995.62 a 982.91 b 758.50 468.00 161.50 2.07 a 4938.58
2000 28.50 25.50 104.22 b 437.00 726.43 a 938.50 1079.32 a 1074.00 763.33 c 381.50 10.50 2.07 a 5570.87
2001 1.00 25.00 193.00 300.50 768.00 921.72 a 1029.50 1091.50 830.00 482.57 a 152.88 d 2.77 c 5798.44
2002 4.50 32.00 132.00 419.00 603.50 917.50 1167.00 1039.50 775.50 340.00 70.00 0.00 5500.50
2003 42.00 40.50 158.00 266.00 420.50 g 886.50 917.00 g 1044.00 792.00 384.00 24.50 5.37 e 3642.87
2004 0.00 14.50 339.50 368.50 667.00 899.50 1065.00 1012.84 b 713.50 355.00 18.50 h 3.50 5438.84
2005 32.00 6.00 54.50 j 221.50 f 636.00 817.00 1118.00 981.50 682.50 431.00 152.00 10.50 4866.50
2006 1.50 0.00 z 58.00 289.00 561.50 h 207.00 w 749.00 l 1030.00 743.00 404.00 162.00 6.50 2694.00
2007 1.50 72.00 310.50 428.28 a 714.03 a 931.50 1186.50 1040.50 750.50 439.00 236.00 16.50 6126.81
2008 5.00 58.50 200.50 342.93 a 580.00 912.00 1140.00 1094.50 808.50 476.00 226.00 17.50 5861.43
2009 70.00 48.50 152.50 307.00 808.50 809.00 1147.50 1019.00 876.50 395.00 147.50 0.00 5781.00
2010 3.50 26.50 135.07 c 291.21 a 481.00 901.07 b 1177.00 1036.00 0.00 z 0.00 z 0.00 z 0.00 z 4051.35
2011 47.65 d 17.23 b 173.17 b 351.92 d 528.79 e 846.00 1077.25 a 1083.97 a 617.00 g 481.03 b 50.77 d 0.55 c 4658.34
2012 14.43 b 51.62 d 188.38 e 331.50 g 736.77 a 914.48 a 1047.91 c 1116.00 c 815.00 469.65 a 131.50 19.50 5505.25
2013 5.50 0.50 202.05 c 12.00 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 208.05
Period of Record Statistics
MEAN 14.07 39.88 136.26 318.44 600.17 842.93 1068.55 1011.51 752.09 420.02 104.33 11.36 5370.68
S.D. 19.07 35.50 71.36 88.34 97.77 82.41 63.44 66.87 65.01 84.49 57.54 16.16 350.95
SKEW 1.95 1.41 0.96 -0.10 -0.15 -0.05 -0.07 -0.29 -0.67 -0.02 0.27 2.94 -0.24
MAX 79.00 152.50 351.50 532.00 808.50 997.00 1186.50 1158.00 876.50 611.50 236.00 97.98 6126.81
MIN 0.00 0.00 29.00 110.89 396.00 665.50 921.96 862.46 571.11 245.50 10.50 0.00 4515.07
NO YRS 69 68 65 67 64 68 64 70 62 64 64 69 39