AMISTAD 5 SSW, NEW MEXICO

Monthly Total Heating Degree Days

(290377)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201209
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
1925 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
1926 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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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 5.50 z 0.00 z 0.00 z 0.00
1940 0.00 z 0.00 z 0.00 z 35.00 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
1948 1016.50 850.13 b 845.00 200.50 125.72 d 3.00 0.00 0.00 87.50 0.00 z 688.97 a 811.00 4628.32
1949 1167.00 757.00 540.00 364.50 98.17 a 8.50 0.00 0.00 25.50 279.00 336.96 b 875.50 4452.13
1950 751.00 592.00 622.00 300.00 106.00 13.50 0.00 6.00 32.00 70.78 a 559.14 a 750.50 3802.92
1951 934.00 652.81 a 638.00 338.50 94.00 34.50 0.00 0.00 47.50 250.50 685.50 875.00 4550.31
1952 797.50 706.50 695.00 322.00 125.00 3.00 0.00 0.00 35.00 260.50 767.50 933.50 4645.50
1953 657.50 794.50 484.00 365.50 219.00 0.00 0.00 0.00 4.00 193.50 496.55 a 927.00 4141.55
1954 798.50 466.00 630.00 120.00 168.50 17.50 0.00 0.00 16.50 229.00 488.50 694.00 3628.50
1955 924.00 827.00 560.00 298.50 104.50 34.00 0.00 0.00 41.50 179.50 634.00 695.50 4298.50
1956 796.50 789.50 537.50 339.50 24.50 0.00 a 0.00 5.50 8.50 157.50 632.00 750.00 4041.00
1957 869.50 516.50 594.50 396.50 127.50 23.00 0.00 0.00 25.50 301.50 742.00 673.22 a 4269.72
1958 881.50 696.50 859.50 411.00 50.50 1.50 0.00 0.00 32.00 260.50 534.50 815.50 4543.00
1959 1017.00 739.00 654.00 350.00 89.50 1.50 0.00 0.00 38.50 316.50 635.50 766.00 4607.50
1960 1027.00 938.00 602.50 270.50 119.50 0.00 5.00 0.00 34.00 273.50 563.00 941.50 4774.50
1961 892.00 697.50 607.00 375.50 101.50 2.00 0.00 0.00 83.50 301.73 a 773.00 921.50 4755.23
1962 1022.00 602.00 683.50 256.00 44.00 17.50 0.50 0.00 25.00 162.50 535.50 796.50 4145.00
1963 1133.50 635.50 547.00 189.00 56.00 6.00 0.00 0.00 12.00 92.50 532.50 985.00 4189.00
1964 875.00 956.00 687.50 313.50 66.00 11.00 0.00 a 0.00 a 47.50 199.00 582.50 921.22 a 4659.22
1965 765.00 797.00 819.50 250.00 82.15 a 13.50 0.00 0.00 a 82.00 225.50 409.00 753.00 4196.65
1966 1065.50 825.50 525.50 284.50 65.50 0.00 0.00 7.00 6.00 255.23 a 487.00 952.00 4473.73
1967 796.50 677.00 400.00 186.50 146.73 a 1.03 a 0.00 8.50 33.00 209.77 a 612.50 955.00 4026.53
1968 835.00 779.50 583.50 350.50 119.50 0.00 1.00 0.00 22.00 164.50 643.50 925.50 4424.50
1969 747.00 721.00 861.00 237.50 80.50 15.50 0.00 0.00 10.00 382.00 609.50 818.00 4482.00
1970 981.50 644.50 754.50 404.00 81.00 46.50 0.00 0.00 a 68.00 419.50 633.00 800.50 4833.00
1971 917.00 792.00 587.97 a 368.50 142.00 0.00 7.00 0.50 136.00 276.50 605.00 873.34 b 4705.81
1972 866.50 693.21 c 408.50 236.79 b 99.50 0.00 12.00 6.00 59.00 311.00 886.00 923.00 4501.50
1973 978.00 728.00 599.13 e 351.00 f 153.00 10.50 0.00 0.00 55.00 185.00 505.00 865.50 4079.13
1974 943.00 659.00 417.00 279.50 31.00 6.50 0.00 4.50 136.00 234.50 661.00 992.50 4364.50
1975 973.50 821.00 619.00 394.00 138.50 23.00 0.00 0.00 109.66 a 224.00 642.00 792.50 4737.16
1976 925.00 586.50 613.50 259.50 148.59 b 4.00 0.00 1.00 50.00 399.00 725.00 876.50 4588.59
1977 1068.00 651.50 630.50 286.50 35.50 0.00 0.00 0.00 13.45 a 188.50 560.00 757.00 4190.95
1978 1136.00 954.00 572.50 242.00 178.50 26.50 0.00 2.50 71.00 259.00 637.50 1048.00 5127.50
1979 1232.50 754.00 593.50 355.00 175.50 42.00 0.00 2.50 41.50 223.50 774.00 822.50 5016.50
1980 941.00 765.50 675.50 442.50 197.50 6.50 0.00 0.00 47.00 325.00 643.00 660.50 4704.00
1981 821.50 694.50 603.00 182.50 125.50 5.00 0.00 a 0.00 41.50 297.00 498.00 845.50 4114.00
1982 862.50 825.00 622.50 363.00 125.50 22.00 3.00 0.00 35.00 342.50 652.50 b 940.00 4793.50
1983 920.00 788.00 625.00 494.00 257.00 46.00 0.00 0.00 41.50 228.37 a 569.50 1222.00 5191.37
1984 1028.50 725.50 696.50 451.00 105.50 6.50 0.00 0.50 104.00 406.50 609.50 836.50 4970.50
1985 1058.50 813.50 562.50 294.50 102.50 10.50 0.00 0.00 121.00 317.50 642.00 969.00 4891.50
1986 715.00 729.00 454.00 265.50 129.00 6.50 0.00 3.50 36.50 338.00 693.00 923.00 4293.00
1987 1011.00 707.50 690.50 371.50 111.50 7.50 0.00 q 9.50 20.50 231.50 642.50 992.00 4795.50
1988 1084.00 802.50 630.00 332.50 140.50 5.50 0.00 7.50 52.00 230.50 589.50 912.00 4786.50
1989 842.50 921.00 441.00 245.00 85.00 35.00 0.00 0.00 99.00 236.50 576.00 1059.17 a 4540.17
1990 963.50 782.50 637.00 312.93 a 163.50 2.07 a 2.50 1.00 23.50 272.00 530.50 1045.50 4736.50
1991 1012.50 627.00 588.50 307.50 87.00 1.00 1.00 0.00 z 96.00 k 0.00 z 792.50 926.00 4343.00
1992 908.50 673.50 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 985.50 2567.50
1993 1046.50 844.50 610.00 385.00 121.00 11.50 0.00 6.50 57.00 392.00 771.00 0.00 z 4245.00
1994 953.00 806.50 599.50 363.00 117.50 0.00 0.00 0.00 36.50 301.00 625.00 772.50 4574.50
1995 910.00 616.50 606.50 440.00 189.50 22.00 2.00 0.00 85.50 309.50 553.00 886.00 4620.50
1996 962.00 708.00 726.50 343.50 52.50 1.50 6.00 0.00 135.00 372.50 677.50 1010.50 4995.50
1997 1078.00 881.50 577.50 610.50 139.00 9.00 0.00 0.00 51.50 326.00 740.50 1020.00 5433.50
1998 861.50 732.00 709.00 450.00 78.50 20.00 0.00 w 0.00 z 4.00 252.50 554.00 912.50 4574.00
1999 840.00 609.00 631.00 414.31 a 169.00 16.07 b 0.00 0.00 93.50 306.50 471.00 896.93 a 4447.31
2000 824.50 596.50 549.00 300.50 96.00 3.10 a 0.00 0.00 58.50 318.50 810.50 1014.00 4571.10
2001 1061.50 761.50 697.50 248.50 119.00 5.00 0.00 0.00 35.00 272.00 491.00 873.50 4564.50
2002 890.00 808.50 704.50 237.50 80.00 1.00 0.00 0.00 49.50 404.50 671.00 980.00 4826.50
2003 816.00 819.50 563.50 305.00 91.00 23.50 0.00 4.50 48.00 194.50 640.50 828.50 4334.50
2004 885.50 863.50 466.50 375.00 71.50 f 4.00 12.50 0.00 73.50 232.50 g 718.00 862.00 4260.50
2005 828.50 709.50 730.00 384.00 179.50 14.00 0.00 7.50 33.50 318.00 576.50 942.00 4723.00
2006 789.00 790.50 613.05 b 254.00 95.50 0.00 0.00 0.50 113.00 341.50 591.00 939.00 4527.05
2007 1167.00 813.50 495.00 452.50 119.00 13.50 0.00 0.00 16.00 249.00 612.50 961.00 4899.00
2008 980.50 795.50 618.00 393.50 140.00 4.00 0.50 9.50 33.50 299.00 550.50 948.00 4772.50
2009 861.00 482.50 f 578.50 398.00 121.00 10.50 0.50 0.00 92.14 b 451.00 525.50 1107.00 4145.14
2010 1006.00 1097.50 691.50 325.00 212.50 0.00 0.00 11.00 5.00 251.00 683.50 814.50 5097.50
2011 1010.71 b 820.96 c 544.64 b 290.50 183.93 a 0.54 b 0.00 0.00 b 59.50 286.75 a 624.50 1135.78 b 4957.80
2012 829.77 a 0.00 z 432.97 a 220.00 83.50 0.00 0.00 0.00 a 57.93 a 0.00 z 0.00 z 0.00 z 1624.16
Period of Record Statistics
MEAN 931.69 749.68 611.61 326.96 117.70 10.61 0.86 1.70 51.56 272.61 617.51 896.95 4573.42
S.D. 119.67 110.21 101.32 85.82 47.52 12.03 2.52 3.05 34.53 77.21 100.36 111.85 348.80
SKEW 0.21 0.20 0.23 0.35 0.45 1.40 3.51 1.61 0.85 -0.05 0.07 0.17 -0.23
MAX 1232.50 1097.50 861.00 610.50 257.00 46.50 12.50 11.00 136.00 451.00 886.00 1222.00 5433.50
MIN 657.50 466.00 400.00 120.00 24.50 0.00 0.00 0.00 4.00 70.78 336.96 660.50 3628.50
NO YRS 65 63 64 63 63 64 62 62 63 60 63 63 55