ELEPHANT BUTTE DAM, NEW MEXICO

Monthly Total Growing Degree Days

(292848)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201211
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
1908 0.00 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 281.00 41.50 18.00 340.50
1909 26.50 8.00 59.50 281.00 484.00 848.00 973.00 904.50 619.50 240.00 j 108.50 0.50 4313.00
1910 35.50 20.50 229.00 355.00 659.00 865.50 999.50 938.00 716.00 298.93 c 71.50 5.50 5193.93
1911 77.00 38.50 192.00 303.00 617.50 837.00 864.00 1033.52 c 793.00 388.65 d 46.50 0.00 5190.67
1912 3.00 25.50 84.50 156.60 e 603.50 840.50 955.50 860.50 615.50 330.00 33.00 0.00 4508.10
1913 0.00 0.00 87.00 271.00 20.00 z 794.40 e 987.50 886.50 589.50 367.00 119.50 0.00 4102.40
1914 20.50 10.00 111.50 370.00 628.86 c 850.00 838.00 862.00 712.50 388.00 110.00 6.50 4907.86
1915 0.00 11.00 86.00 264.00 515.50 867.00 927.00 802.00 653.00 396.50 137.50 1.00 4660.50
1916 37.50 69.50 242.00 302.59 a 585.50 913.00 940.50 832.50 671.00 363.00 105.58 d 14.00 5076.66
1917 0.00 a 25.93 a 112.12 a 282.50 416.50 863.79 a 1002.00 900.50 640.50 413.85 a 100.00 28.42 a 4786.10
1918 7.50 94.00 188.50 306.50 530.00 714.00 f 953.00 865.00 725.00 425.00 95.50 0.00 a 4190.00
1919 0.00 a 7.50 87.50 367.50 591.00 749.00 834.93 a 906.50 651.00 349.50 86.38 a 3.50 4634.31
1920 2.50 56.50 93.50 236.90 a 618.50 839.50 873.00 794.50 681.00 345.00 64.50 3.00 4608.40
1921 22.00 54.00 225.50 305.00 573.50 844.00 898.50 893.50 783.50 433.50 104.00 15.00 5152.00
1922 0.00 24.00 62.00 100.34 a 639.50 911.50 1022.50 981.00 760.00 426.50 29.00 40.00 4996.34
1923 4.50 4.50 46.50 329.50 660.50 878.50 978.50 815.50 624.50 355.50 31.50 3.00 4732.50
1924 0.00 3.00 40.00 228.50 575.50 955.00 928.00 782.50 f 682.00 437.50 142.50 24.00 4016.00
1925 9.00 43.50 223.00 429.50 677.50 856.00 969.00 828.73 a 686.90 a 420.50 0.00 z 10.50 5154.13
1926 0.00 29.50 82.00 258.50 562.00 851.50 894.50 888.00 718.00 405.50 91.55 a 3.00 4784.05
1927 24.00 90.50 158.00 371.00 689.50 795.50 902.00 844.50 633.00 380.00 0.00 z 3.00 4891.00
1928 6.00 14.50 181.50 0.00 z 507.00 785.00 860.50 703.00 559.00 419.50 20.50 0.00 4056.50
1929 0.50 3.00 109.00 311.50 520.28 a 827.50 830.00 727.00 623.50 325.50 4.50 0.00 4282.28
1930 0.00 54.50 64.00 363.50 446.92 a 766.50 811.50 801.50 627.50 345.50 21.50 0.00 4302.92
1931 0.00 0.50 89.50 230.50 518.00 786.00 851.50 724.50 632.50 405.50 69.50 0.50 4308.50
1932 1.00 53.00 103.50 353.00 587.00 809.00 933.00 877.50 643.50 324.00 80.50 5.50 4770.50
1933 0.00 5.00 197.00 232.50 531.00 802.00 961.00 883.00 789.00 462.00 66.50 15.50 4944.50
1934 0.00 58.00 228.00 431.50 737.50 855.50 1043.00 982.00 720.50 477.50 136.00 7.50 5677.00
1935 8.00 30.50 165.50 344.00 462.50 884.00 989.42 a 872.50 605.00 431.00 58.00 0.50 4850.92
1936 0.50 23.50 150.00 372.00 630.50 868.50 903.50 828.00 596.00 316.00 26.50 4.50 4719.50
1937 0.00 23.50 49.50 328.00 623.50 807.00 971.00 939.50 723.50 415.50 107.00 12.00 5000.00
1938 11.50 51.50 168.50 353.50 603.00 852.50 862.50 910.00 604.50 440.00 63.50 11.00 4932.00
1939 0.00 0.00 146.50 349.00 645.00 897.00 905.50 858.00 693.00 316.00 57.00 8.50 4875.50
1940 0.00 39.50 161.00 287.50 602.50 781.00 911.00 814.50 638.00 355.00 56.50 4.00 4650.50
1941 0.00 17.50 50.00 173.50 584.50 709.00 833.00 791.50 604.00 317.00 85.50 4.50 4170.00
1942 11.00 18.00 65.00 290.50 577.50 874.00 953.00 807.00 576.50 316.00 115.00 c 30.50 4634.00
1943 24.00 48.72 c 147.00 454.00 621.50 838.50 917.50 997.50 691.00 376.50 60.00 1.00 5177.22
1944 0.00 4.50 78.50 223.00 557.50 794.00 922.00 888.50 645.50 403.50 65.00 0.00 4582.00
1945 0.00 25.50 69.00 274.00 612.50 797.50 939.00 940.50 736.50 390.00 90.00 0.50 4875.00
1946 0.50 34.00 121.50 460.00 596.00 934.50 960.00 912.50 737.50 386.00 25.50 12.00 5180.00
1947 13.00 10.00 139.50 313.50 665.00 817.00 0.00 z 870.00 772.24 a 490.00 36.00 3.00 4129.24
1948 1.00 30.00 63.50 410.00 644.50 852.00 984.00 962.50 748.00 382.50 39.50 16.00 5133.50
1949 0.00 17.50 149.00 314.48 a 607.50 819.83 a 943.50 908.50 693.00 333.50 123.50 10.00 4920.31
1950 34.00 63.50 162.50 407.50 604.50 907.00 859.50 870.00 643.00 563.50 141.50 32.50 5289.00
1951 10.50 30.50 98.50 309.50 646.00 854.50 1044.00 934.65 a 780.50 444.00 64.00 17.00 5233.65
1952 13.50 8.50 35.00 298.00 615.00 900.50 926.50 968.50 710.50 452.50 68.00 0.00 4996.50
1953 34.00 29.50 182.38 a 337.50 477.50 937.00 994.00 923.00 759.50 399.50 103.00 3.50 5180.38
1954 4.50 71.50 130.00 496.50 654.50 876.50 1023.00 857.00 767.00 487.00 107.78 c 23.50 5498.78
1955 0.00 12.00 107.50 255.00 498.50 780.00 859.00 865.50 721.00 436.50 72.00 14.50 4621.50
1956 4.50 9.00 143.50 255.00 606.00 881.50 893.00 833.50 763.50 407.00 25.00 0.00 4821.50
1957 16.50 131.50 105.50 249.50 438.50 814.50 963.58 a 811.50 658.50 298.00 36.50 4.50 4528.58
1958 2.50 46.50 55.00 290.50 647.50 938.50 986.50 922.50 614.00 307.50 79.00 27.50 4917.50
1959 7.00 21.50 121.00 376.50 628.50 911.50 956.50 832.00 726.50 429.00 53.00 0.00 5063.00
1960 3.50 8.50 198.50 382.00 574.50 902.50 889.50 913.50 719.00 319.00 94.00 0.00 5004.50
1961 0.00 38.50 141.50 340.50 589.00 852.00 933.00 853.50 575.00 364.50 19.50 7.50 4714.50
1962 3.50 72.00 49.50 377.00 556.50 786.50 825.00 937.00 639.50 368.50 113.00 0.00 4728.00
1963 10.50 64.50 120.50 347.00 675.11 d 778.50 1000.00 812.50 691.50 457.50 90.00 0.00 5047.61
1964 0.00 0.00 48.50 238.00 575.50 777.00 914.50 883.00 624.50 386.50 67.50 12.00 4527.00
1965 3.00 i 11.00 g 81.00 287.50 499.50 710.50 0.00 z 873.00 621.00 384.00 152.50 2.50 3611.50
1966 0.00 4.00 151.50 308.00 615.50 789.00 982.00 850.00 649.50 338.00 123.00 26.00 4836.50
1967 12.50 35.50 225.50 314.50 488.50 702.00 957.50 793.00 604.50 414.50 96.00 0.00 4644.00
1968 0.00 47.50 110.50 222.00 549.00 825.00 869.00 771.50 619.00 424.50 68.00 2.50 4508.50
1969 34.00 6.00 81.50 367.00 569.00 803.50 950.00 969.50 679.50 331.50 80.00 20.00 4891.50
1970 21.00 22.00 54.50 210.50 595.50 780.50 957.00 912.00 674.50 250.50 78.00 6.50 4562.50
1971 30.00 43.50 206.50 251.00 486.50 825.50 986.50 813.50 665.00 295.50 71.00 0.00 4674.50
1972 7.00 84.00 298.50 361.00 533.50 767.00 952.00 802.00 635.50 412.50 19.00 0.50 4872.50
1973 0.00 8.50 24.50 198.50 537.50 809.00 907.50 885.50 724.00 433.00 191.00 19.50 4738.50
1974 16.00 13.50 268.50 331.00 696.50 944.00 865.50 796.00 615.50 346.00 62.00 3.62 a 4958.12
1975 14.50 14.50 119.50 199.14 a 502.50 830.00 887.00 899.50 588.50 399.00 113.50 0.00 b 4567.64
1976 2.50 62.00 131.00 342.00 562.50 843.50 878.50 866.00 635.00 277.50 46.50 0.00 4647.00
1977 0.00 23.00 55.50 309.50 582.50 465.00 m 940.00 955.00 756.50 444.00 120.50 41.00 4227.50
1978 11.00 25.00 183.00 408.00 582.50 948.00 1030.00 881.50 624.50 430.00 100.50 7.50 5231.50
1979 0.50 31.00 116.50 326.50 501.00 750.00 968.00 815.00 679.66 a 476.00 27.00 2.00 4693.16
1980 22.50 42.98 a 71.50 272.50 522.50 956.67 c 1074.50 901.00 708.50 312.00 121.50 19.50 5025.65
1981 0.00 52.50 103.00 447.50 633.50 964.50 956.00 834.00 647.50 333.00 126.50 14.50 5112.50
1982 1.50 27.00 131.00 366.50 551.50 870.50 1016.50 922.50 681.50 310.00 64.00 0.50 4943.00
1983 0.00 18.50 125.50 232.00 482.50 761.00 979.50 927.50 752.50 368.00 122.50 10.50 4780.00
1984 0.00 8.00 175.00 294.00 754.00 785.50 929.50 806.00 666.00 262.50 108.00 0.00 4788.50
1985 0.00 31.50 158.00 387.50 612.00 843.50 931.00 863.50 595.50 315.50 111.00 13.00 4862.00
1986 5.50 84.00 175.00 393.50 589.50 776.00 827.00 904.00 623.50 262.00 45.00 0.00 4685.00
1987 1.50 12.50 58.00 248.00 500.00 812.00 916.00 840.00 610.00 462.50 56.50 6.50 4523.50
1988 0.00 23.50 127.00 262.50 546.00 803.00 896.00 794.00 616.00 467.50 161.00 0.00 4696.50
1989 0.00 47.50 267.00 497.50 737.50 890.50 982.50 828.50 698.50 406.50 99.50 0.00 5455.50
1990 0.00 25.00 142.50 391.50 599.50 974.50 886.00 777.00 695.00 362.00 78.50 0.50 4932.00
1991 0.00 27.00 70.00 366.00 595.50 765.50 837.00 0.00 z 564.50 402.50 24.00 0.00 3652.00
1992 0.00 0.00 111.00 422.50 516.00 752.50 937.50 851.50 713.00 419.00 44.50 2.00 4769.50
1993 4.50 10.00 152.00 338.50 604.50 882.50 1009.50 870.50 655.00 366.00 37.50 0.00 4930.50
1994 2.50 22.50 166.50 330.00 617.50 992.00 1001.00 951.50 646.50 309.00 56.00 0.00 5095.00
1995 0.00 31.50 125.50 201.00 529.50 802.50 941.00 948.00 661.00 406.00 110.50 34.50 4791.00
1996 14.00 71.50 83.00 336.00 787.50 913.00 955.00 829.00 565.00 363.00 82.50 10.50 5010.00
1997 6.00 1.50 172.50 219.50 662.50 842.00 971.00 922.00 781.50 373.00 80.50 0.50 5032.50
1998 0.00 9.00 100.00 184.50 636.50 919.00 989.00 945.00 0.00 z 123.00 s 103.50 12.50 3899.00
1999 17.50 52.00 122.50 255.00 590.00 774.00 850.50 791.50 666.50 404.50 149.50 6.00 4679.50
2000 46.50 34.00 55.28 a 413.00 718.17 a 840.00 935.00 900.50 0.00 z 320.00 11.00 0.00 4273.45
2001 0.00 a 30.50 110.00 312.50 666.00 0.00 z 924.63 e 865.50 722.00 372.50 g 109.62 d 0.00 3740.75
2002 11.00 30.00 141.50 511.50 659.00 998.00 958.50 930.00 700.00 376.50 59.00 6.50 5381.50
2003 13.50 25.00 121.00 0.00 z 693.00 0.00 z 1123.50 1021.50 781.50 551.50 153.00 14.50 4498.00
2004 1.50 14.00 262.00 275.50 698.50 908.00 1009.50 884.50 681.00 392.50 59.00 9.00 5195.00
2005 30.50 49.50 133.30 a 301.50 675.00 909.00 1087.50 344.50 s 747.00 317.00 103.50 3.00 4356.80
2006 0.00 0.00 z 27.00 458.00 0.00 z 1015.50 1079.00 0.00 z 622.00 377.50 0.00 z 14.50 3593.50
2007 2.00 g 65.50 240.50 402.50 610.00 0.00 z 1010.50 1038.00 810.00 501.50 215.00 39.50 4933.00
2008 12.00 31.79 c 190.00 0.00 z 672.00 1009.00 925.50 940.00 670.00 394.00 116.00 39.50 4999.79
2009 8.27 a 102.67 a 223.00 377.50 750.50 874.50 1123.00 998.50 705.50 460.00 138.00 0.00 5761.43
2010 0.00 8.00 107.00 367.00 648.50 1002.50 970.50 973.50 786.50 503.50 131.00 41.00 5539.00
2011 16.05 c 32.50 f 311.60 b 509.40 e 510.00 g 1002.50 1106.59 c 1081.12 c 819.64 b 501.17 a 88.80 e 0.00 g 5436.88
2012 9.76 d 24.77 e 175.50 g 449.40 e 522.00 g 1072.50 b 1045.73 a 1063.19 d 777.00 e 493.70 d 123.50 g 0.00 z 4936.05
Period of Record Statistics
MEAN 8.48 31.88 130.80 322.85 594.57 853.08 945.20 881.41 677.95 387.29 82.92 8.72 4881.98
S.D. 12.66 25.67 63.42 81.11 73.81 74.15 67.68 71.97 63.23 63.84 41.06 11.03 304.20
SKEW 2.39 1.19 0.62 0.08 0.04 0.51 0.31 0.26 0.26 0.21 0.39 1.49 0.42
MAX 77.00 131.50 311.60 511.50 787.50 1072.50 1123.50 1081.12 819.64 563.50 215.00 41.00 5761.43
MIN 0.00 0.00 24.50 100.34 416.50 702.00 811.50 703.00 559.00 250.50 4.50 0.00 4170.00
NO YRS 102 101 103 101 100 99 102 100 102 102 101 103 83