FALLON EXP STN, NEVADA

Monthly Total Heating Degree Days

(262780)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1903 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 33.50 36.00 15.50 186.00 390.00 634.00 1140.50 2435.50
1904 1181.00 784.50 657.50 466.50 207.50 45.50 0.00 0.00 z 126.00 423.50 0.00 z 0.00 z 3892.00
1905 0.00 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 818.00 901.50 1719.50
1906 1032.00 676.00 19.00 z 434.00 266.50 87.00 0.00 8.00 107.00 243.00 h 0.00 z 0.00 z 2610.50
1907 1053.00 548.24 c 702.48 c 307.50 274.00 151.00 0.50 19.00 165.56 c 107.00 u 758.00 845.00 4824.28
1908 934.00 771.50 699.50 372.50 413.00 106.50 0.00 24.00 157.50 518.00 729.00 1124.50 5850.00
1909 773.50 731.00 743.00 441.00 301.00 31.50 18.00 1.00 119.50 416.50 676.50 1158.62 c 5411.12
1910 1492.50 1034.50 509.50 306.50 150.00 29.00 9.50 1.50 105.00 394.50 646.00 967.00 5645.50
1911 916.00 913.00 609.00 519.00 382.50 46.00 0.00 1.00 207.50 507.50 825.00 1157.00 6083.50
1912 952.50 788.00 747.50 534.00 267.50 69.00 27.00 32.50 208.50 561.00 729.50 1061.50 5978.50
1913 1134.50 908.00 752.00 473.00 228.00 69.00 1.50 6.00 104.50 452.50 710.50 1032.00 5871.50
1914 856.00 742.00 580.50 427.50 0.00 z 110.00 0.00 2.00 128.00 392.50 762.00 1206.00 5206.50
1915 1048.50 710.00 641.50 372.00 329.00 82.50 10.00 0.00 143.00 380.00 709.00 919.50 5345.00
1916 1230.50 838.00 525.00 405.50 350.50 88.50 14.50 32.50 129.50 581.00 921.50 1096.50 6213.50
1917 1609.00 976.00 866.00 520.50 371.50 73.00 0.00 0.00 91.50 357.00 664.50 835.00 6364.00
1918 1019.50 836.50 650.00 493.50 306.50 9.00 2.00 21.50 89.50 359.50 816.50 1147.00 5751.00
1919 1113.50 787.50 711.50 400.00 123.50 61.00 0.00 0.00 140.00 634.00 878.00 1125.50 5974.50
1920 987.50 838.00 739.50 508.50 228.50 65.50 0.50 4.77 e 128.00 521.50 726.50 940.00 5688.77
1921 871.00 727.00 551.50 482.50 260.50 64.00 12.00 0.00 147.50 345.00 643.50 964.50 5069.00
1922 1293.50 918.50 753.50 603.00 250.50 15.50 0.00 11.00 54.00 398.50 877.50 907.00 6082.50
1923 955.50 962.00 705.00 476.00 204.00 173.00 4.00 2.50 144.00 494.00 702.00 1114.00 5936.00
1924 1586.00 716.50 787.50 441.00 117.00 57.50 0.00 a 21.00 157.50 466.50 782.50 1204.00 6337.00
1925 919.00 644.00 635.00 393.50 161.00 125.50 0.00 16.57 b 196.50 501.50 803.50 1027.50 5423.57
1926 1073.50 709.00 600.50 281.50 184.00 15.50 2.00 18.50 253.00 426.00 571.00 1027.50 5162.00
1927 944.50 726.50 704.50 487.50 321.00 56.50 3.50 30.00 240.50 408.00 619.50 1172.00 5714.00
1928 1049.35 a 880.00 566.50 497.00 99.50 63.00 6.00 3.50 130.18 b 452.00 773.50 1114.00 5634.53
1929 1092.00 912.00 697.00 584.50 227.00 145.86 a 0.00 0.00 210.00 a 434.00 852.50 803.00 5957.86
1930 1209.00 693.50 685.00 363.50 369.00 50.50 1.00 2.00 167.50 497.50 858.50 1216.50 6113.50
1931 1063.50 748.50 686.50 410.50 156.50 35.00 0.00 0.00 196.50 372.00 875.50 1213.00 5757.50
1932 1131.50 1005.00 642.50 492.00 260.50 82.00 8.50 29.00 63.00 456.50 632.50 1267.00 6070.00
1933 1248.50 1206.00 664.00 486.50 412.50 30.50 0.00 9.50 121.00 263.50 808.50 908.50 6159.00
1934 882.00 712.00 422.00 276.00 123.50 107.50 3.50 0.00 153.00 381.50 649.50 990.50 4701.00
1935 971.50 750.50 832.50 476.50 273.50 34.00 17.00 0.00 47.00 523.00 980.00 1054.50 5960.00
1936 947.00 800.00 661.00 379.00 210.50 74.00 4.00 2.50 169.50 410.00 853.50 1020.50 5531.50
1937 1650.00 945.50 669.50 500.00 182.00 67.00 0.00 8.00 99.50 398.50 684.50 950.00 6154.50
1938 980.00 789.00 785.50 463.00 273.50 69.00 13.50 6.00 72.00 449.50 933.50 978.50 5813.00
1939 1011.00 946.00 621.00 326.50 194.00 89.50 0.00 1.50 121.00 434.00 740.50 913.00 5398.00
1940 1041.00 717.50 607.00 429.00 99.50 31.50 0.00 0.00 142.50 338.50 829.00 938.00 5173.50
1941 875.50 672.50 657.50 533.50 187.50 71.00 2.50 17.00 235.50 495.00 699.50 906.50 5353.50
1942 1336.50 889.50 802.50 460.00 358.50 85.00 0.00 33.00 139.00 396.50 715.00 956.00 6171.50
1943 1032.50 731.00 631.00 327.50 260.50 172.00 2.00 36.00 31.00 377.50 783.50 987.00 5371.50
1944 1138.00 911.50 795.00 551.50 251.50 188.50 1.60 b 19.00 161.00 359.00 866.00 1080.00 6322.60
1945 1081.00 779.00 802.00 518.50 258.50 134.50 0.00 19.00 199.50 369.50 725.00 962.00 5848.50
1946 1047.50 827.00 708.50 400.00 263.00 66.50 1.00 5.50 176.50 607.00 823.00 965.00 5890.50
1947 1170.50 698.50 636.50 451.00 139.50 134.00 14.50 47.00 134.50 388.50 892.50 1054.50 5761.50
1948 993.00 955.00 854.00 470.00 267.00 81.50 23.00 24.50 171.50 459.50 841.50 1181.50 6322.00
1949 1716.50 1071.00 726.50 378.00 282.00 84.00 1.00 4.00 91.55 a 499.50 607.00 1046.50 6507.55
1950 1050.50 770.50 727.00 442.00 283.50 88.50 3.00 10.50 128.50 321.00 596.00 847.00 5268.00
1951 963.00 744.00 753.00 345.00 252.50 83.50 3.10 a 23.50 72.00 479.50 716.50 1023.50 5459.10
1952 992.00 801.50 814.50 408.50 205.50 120.00 1.00 0.50 93.50 295.50 892.50 947.50 5572.50
1953 782.00 798.00 696.50 480.00 441.50 145.00 0.00 25.50 47.50 434.50 613.00 1008.50 5472.00
1954 926.50 679.00 785.50 358.50 176.50 156.50 2.50 63.15 d 173.50 442.50 661.00 658.50 k 4425.15
1955 1155.04 d 884.92 d 783.50 595.86 a 285.00 79.50 24.00 0.50 167.50 362.50 797.00 860.00 5995.32
1956 916.50 969.00 661.00 482.50 266.00 84.00 3.00 10.50 39.00 422.00 782.00 1017.50 5653.00
1957 1157.50 651.50 596.50 435.50 229.50 29.50 0.00 a 15.00 55.00 455.00 813.00 919.00 5357.00
1958 943.50 589.50 778.00 481.00 89.00 75.00 2.00 0.00 88.50 289.00 702.00 849.50 4887.00
1959 847.00 774.50 626.50 341.00 304.32 a 13.00 1.00 21.00 195.00 343.50 743.00 1083.50 5293.32
1960 1078.50 867.50 587.00 430.00 256.00 3.50 0.00 21.50 38.50 410.00 710.00 1039.00 5441.50
1961 1052.97 a 662.00 653.50 422.50 228.50 20.00 0.00 0.00 160.00 395.50 859.50 1004.50 5458.97
1962 1190.00 871.00 761.50 284.50 285.50 57.00 0.00 6.50 54.50 320.50 634.00 947.50 5412.50
1963 1177.50 549.50 702.50 591.00 156.50 99.00 0.00 7.00 39.00 267.00 733.00 1006.50 5328.50
1964 995.00 925.50 775.00 528.00 289.50 99.50 0.00 21.50 131.50 278.00 799.00 798.50 5641.00
1965 897.50 766.50 677.00 426.00 282.00 80.00 1.00 1.50 188.00 301.00 647.50 987.00 5255.00
1966 1002.00 834.50 592.50 336.00 90.00 64.00 4.00 7.00 61.00 382.85 a 618.50 1007.50 4999.85
1967 902.50 692.50 658.00 679.00 237.00 102.50 0.00 0.00 39.50 366.50 619.00 1092.00 5388.50
1968 1024.00 604.00 598.50 498.00 216.00 57.93 a 2.00 62.00 125.00 402.00 704.50 1018.00 5311.93
1969 836.00 790.50 710.50 447.50 110.50 44.50 5.00 0.00 29.50 568.00 725.50 906.50 5174.00
1970 870.50 655.00 710.00 605.50 209.00 75.50 0.50 0.00 188.50 508.00 624.00 978.00 5424.50
1971 934.50 753.50 734.00 521.00 368.50 101.00 2.50 0.00 237.00 562.50 753.00 1108.50 6076.00
1972 1112.00 754.50 525.00 521.50 220.50 40.00 3.00 8.00 186.50 487.50 773.00 1185.50 5817.00
1973 1178.00 744.00 734.00 486.50 158.50 55.00 0.50 27.50 191.00 486.70 a 704.00 887.50 5653.20
1974 1006.50 837.50 580.50 544.50 221.00 38.50 22.73 a 19.00 99.50 439.17 a 732.32 b 1036.50 5577.72
1975 1039.03 b 795.50 745.00 689.50 277.50 94.00 10.00 41.50 49.50 463.50 810.00 922.50 5937.53
1976 1015.00 788.50 776.50 540.50 154.50 89.50 12.50 92.00 132.00 441.50 690.50 1120.00 5853.00
1977 1088.00 734.00 826.50 379.00 458.00 20.50 2.50 14.00 154.50 388.00 678.50 825.00 5568.50
1978 891.50 732.50 523.50 533.50 328.00 64.00 18.00 46.50 228.00 329.50 818.50 1227.00 5740.50
1979 1136.50 756.50 635.50 482.59 a 233.00 80.00 2.50 18.00 42.50 316.50 813.50 931.00 5448.09
1980 930.50 691.00 765.50 424.14 a 314.00 142.00 2.50 19.50 110.50 393.50 682.76 a 905.20 a 5381.10
1981 866.00 684.44 a 689.00 273.00 f 266.17 b 53.50 5.50 0.00 79.00 542.50 632.59 a 778.50 4597.20
1982 1346.50 718.50 739.50 551.00 251.00 111.50 18.50 0.00 210.50 484.00 814.50 943.00 6188.50
1983 913.00 651.50 652.00 582.00 309.00 125.50 39.50 6.00 113.50 380.00 709.00 870.50 5351.50
1984 1073.00 843.50 685.50 574.50 250.50 125.00 1.00 8.00 140.00 585.90 a 729.50 1089.00 6105.40
1985 1164.50 862.50 790.00 350.00 252.00 50.50 0.00 15.50 a 285.00 518.00 897.50 1110.50 6296.00
1986 850.00 656.00 544.50 451.55 a 276.00 28.00 10.00 1.00 316.00 481.00 738.50 1038.00 5390.55
1987 1141.00 783.50 701.00 350.00 198.00 46.00 43.50 8.50 99.83 a 321.00 754.50 1031.00 5477.83
1988 1129.00 804.00 680.00 417.50 305.50 91.50 1.00 0.00 191.50 279.50 725.00 1175.50 5800.00
1989 1196.00 1049.50 563.68 a 344.00 271.50 46.00 3.00 46.50 128.50 520.00 779.50 1041.00 5989.18
1990 1078.50 883.50 621.50 307.50 320.00 84.50 1.00 25.50 62.00 396.00 789.50 1324.00 5893.50
1991 1157.00 636.50 738.00 543.00 356.50 84.00 0.00 11.50 95.00 359.50 742.00 1080.00 5803.00
1992 1052.50 691.50 570.50 297.00 79.00 80.00 7.50 30.00 82.00 357.00 866.50 1128.50 5242.00
1993 1227.00 879.00 490.00 450.50 177.00 155.00 16.50 32.00 161.50 411.00 853.50 999.00 5852.00
1994 974.50 799.50 561.50 379.00 197.50 53.00 1.00 0.00 i 76.00 459.50 919.50 735.00 i 4421.00
1995 810.00 541.50 655.50 500.00 326.50 137.00 8.50 9.00 68.50 384.00 556.00 868.00 4864.50
1996 832.00 699.50 605.00 394.00 214.50 51.00 0.00 1.00 122.50 374.00 659.00 808.00 4760.50
1997 915.50 742.00 507.00 482.50 123.50 66.50 13.50 0.00 77.00 438.50 656.00 1075.50 5097.50
1998 837.00 741.00 641.00 535.50 0.00 z 90.50 0.00 0.00 103.50 475.00 688.97 a 1071.00 5183.47
1999 875.00 702.50 633.00 544.50 241.50 97.00 4.00 11.00 74.00 336.00 573.50 1018.00 5110.00
2000 862.50 647.50 643.50 326.00 199.90 b 35.00 10.00 0.00 z 120.00 417.50 872.00 985.50 5119.40
2001 1070.50 842.00 535.00 509.50 86.50 42.50 0.00 0.00 41.00 271.00 633.50 925.98 d 4957.48
2002 965.00 699.50 706.00 366.50 227.50 39.00 0.00 8.00 62.00 431.50 725.00 885.00 5115.00
2003 715.50 804.00 523.50 533.00 246.50 22.50 0.00 0.00 33.50 214.00 782.00 887.50 4762.00
2004 976.50 788.00 422.50 353.50 167.00 30.00 0.00 13.00 115.50 0.00 z 781.03 a 1054.50 4701.53
2005 1163.00 798.50 625.00 506.00 205.00 104.50 0.00 3.50 149.00 387.50 665.00 928.00 5535.00
2006 900.00 787.50 800.00 443.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2931.00
2007 1171.50 705.00 542.50 390.50 150.00 41.50 0.00 0.00 z 164.50 465.50 696.00 1041.50 5368.50
2008 1107.00 790.50 675.50 503.00 268.00 64.50 0.00 0.00 63.50 409.00 662.00 1075.00 5618.00
2009 976.00 761.50 748.50 502.50 133.00 76.50 2.00 24.50 11.50 j 502.00 784.50 1382.08 a 5893.08
2010 1030.50 709.50 694.50 597.50 442.50 0.00 z 0.00 z 0.00 z 0.00 z 352.50 0.00 z 0.00 z 3827.00
2011 982.00 869.50 672.00 0.00 z 384.50 108.00 0.00 z 0.00 17.50 382.50 811.50 1131.00 5358.50
2012 964.50 830.50 626.50 399.50 187.50 74.48 a 0.00 0.00 16.00 324.39 c 607.00 490.00 l 4030.38
2013 1247.50 845.00 552.50 19.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 49.50 z 2645.00
Period of Record Statistics
MEAN 1048.67 785.72 669.96 454.21 243.69 75.50 5.24 13.33 126.19 418.13 745.09 1017.62 5629.67
S.D. 177.55 113.89 92.39 87.73 83.74 39.30 8.63 16.18 61.98 81.61 92.33 119.82 410.31
SKEW 1.39 0.66 -0.28 0.07 0.24 0.61 2.38 1.95 0.40 0.17 0.17 0.36 -0.11
MAX 1716.50 1206.00 866.00 689.50 458.00 188.50 43.50 92.00 316.00 634.00 980.00 1382.08 6507.55
MIN 715.50 541.50 422.00 276.00 79.00 3.50 0.00 0.00 16.00 214.00 556.00 778.50 4701.00
NO YRS 109 109 108 106 105 107 106 103 106 105 106 103 92