MOUNTAINAIR, NEW MEXICO

Monthly Total Heating Degree Days

(295965)

Base Temperature = 65 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1914 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
1915 0.00 z 0.00 z 0.00 z 0.00 z 318.00 69.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 387.50
1916 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
1917 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 69.00 0.00 z 0.00 z 0.00 z 0.00 z 667.00 0.00 z 736.00
1918 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
1919 0.00 z 0.00 z 0.00 z 0.00 z 137.00 0.00 z 0.00 z 0.00 z 90.50 456.00 749.00 886.50 2319.00
1920 942.50 706.50 735.50 548.50 178.50 15.00 0.00 b 17.50 65.00 350.50 j 765.00 1047.00 5021.00
1921 912.50 775.00 0.00 z 0.00 z 168.00 49.66 a 9.00 0.50 26.50 303.00 627.50 798.25 a 3669.91
1922 1060.50 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 834.83 a 0.00 z 1895.33
1923 884.53 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 884.53
1924 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
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 359.00 0.00 z 1061.00 1420.00
1929 0.00 z 1020.00 788.50 546.00 0.00 z 0.00 z 0.00 z 9.00 0.00 z 0.00 z 906.00 965.00 4234.50
1930 1172.00 707.50 819.50 423.00 386.50 82.00 8.50 4.00 129.00 423.50 0.00 z 0.00 z 4155.50
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 323.50 0.00 z 0.00 z 323.50
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 0.00 z 0.00 z 0.00 z 0.00
1940 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
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 1151.13 a 960.50 934.50 390.50 199.00 37.80 e 0.00 b 5.17 a 94.00 325.00 g 923.50 954.00 5650.10
1949 1285.00 886.50 690.50 441.00 217.50 30.00 0.50 1.00 48.50 491.00 613.80 e 499.00 n 4705.30
1950 940.00 679.50 516.00 g 348.00 192.00 13.50 g 8.00 4.50 147.00 159.50 f 656.50 914.00 3889.50
1951 1036.50 832.00 754.50 584.00 279.50 91.50 2.50 28.00 102.00 458.50 901.50 1071.50 6142.00
1952 0.00 z 0.00 z 0.00 z 425.00 c 155.00 21.00 10.00 0.00 90.00 303.50 860.00 1072.00 2936.50
1953 842.50 903.50 336.00 l 533.00 367.87 a 8.50 0.00 10.50 106.00 389.00 849.50 882.50 g 4010.37
1954 0.00 z 0.00 z 0.00 z 75.50 u 204.08 a 44.50 0.00 12.00 9.00 r 0.00 z 0.00 z 796.00 g 260.58
1955 1056.00 925.00 713.00 488.00 219.00 57.00 4.50 3.50 17.50 297.00 684.11 b 842.50 5307.11
1956 823.50 966.00 675.50 522.50 85.50 0.00 4.98 c 0.50 g 7.50 g 281.00 814.80 e 956.72 b 5130.51
1957 885.00 585.41 a 680.50 478.00 295.00 35.50 0.00 3.74 b 84.50 440.00 858.00 884.57 b 5230.22
1958 1047.50 698.50 858.50 517.00 123.50 0.00 0.50 4.00 141.00 406.50 669.50 786.00 5252.50
1959 917.50 795.00 692.50 390.00 180.50 21.00 0.00 7.00 75.00 401.50 757.00 948.50 5185.50
1960 1131.50 974.00 595.50 392.00 221.50 35.00 16.00 0.50 43.00 391.50 674.00 1137.50 5612.00
1961 1084.45 c 755.50 647.00 445.00 143.00 8.50 0.00 6.00 126.50 350.50 798.50 983.00 5347.95
1962 1062.78 a 644.50 826.15 a 307.24 a 145.38 b 24.83 a 7.20 c 1.07 b 69.23 d 331.46 e 411.00 h 890.50 4310.34
1963 1098.50 601.50 h 67.50 x 179.50 h 66.81 b 23.89 c 0.00 d 2.50 23.00 215.97 a 666.96 b 958.00 3055.63
1964 1102.57 a 1118.11 b 796.18 a 480.50 185.00 21.96 b 5.37 e 0.00 c 0.00 z 162.50 s 758.50 975.00 5443.19
1965 875.00 828.80 c 831.00 464.50 236.00 91.50 3.10 a 18.50 122.00 400.50 652.00 1021.50 5544.40
1966 1117.66 c 968.15 b 672.24 d 455.77 d 139.00 21.50 0.00 22.50 97.80 e 433.47 b 627.00 777.50 h 4555.09
1967 1019.56 d 773.36 c 532.54 c 444.50 251.00 58.50 0.00 19.50 154.00 321.50 526.50 f 1099.97 b 4674.42
1968 1100.50 782.46 b 490.00 l 537.50 260.50 42.50 5.50 21.00 103.50 320.00 700.34 a 1022.00 4895.81
1969 847.91 d 845.00 901.50 410.50 212.00 62.07 a 6.00 0.00 37.50 426.00 782.50 963.50 5494.48
1970 1091.50 712.00 818.50 571.00 260.00 99.00 0.00 c 0.00 100.50 542.00 661.00 938.50 5794.00
1971 1004.00 801.00 659.00 548.50 288.50 66.50 0.00 18.50 154.00 463.50 727.00 1076.00 5806.50
1972 998.50 755.00 501.00 439.00 237.50 36.00 6.50 26.50 156.00 390.00 0.00 z 1020.00 4566.00
1973 1091.00 0.00 z 827.50 664.50 299.50 70.50 1.00 7.00 123.00 362.00 621.00 917.50 4984.50
1974 983.00 844.00 549.00 485.50 133.00 15.50 1.00 24.00 202.50 397.50 739.00 1137.00 5511.00
1975 1045.50 807.52 c 762.50 558.50 329.00 35.50 1.50 0.00 137.00 371.50 709.00 965.00 5722.52
1976 1032.50 673.50 714.50 462.50 247.50 31.50 3.50 9.50 119.00 509.50 805.00 1051.50 5660.00
1977 1084.00 802.50 797.50 497.50 263.00 18.00 1.50 2.00 74.00 344.50 625.00 769.00 5278.50
1978 958.50 850.00 626.50 377.50 239.50 47.50 0.50 11.00 141.00 352.00 754.66 a 1115.00 5473.66
1979 1170.50 835.50 730.00 486.00 275.00 85.00 6.50 31.00 a 118.00 304.00 842.22 c 955.63 e 5839.36
1980 665.00 i 499.00 i 446.00 m 531.60 e 332.00 30.00 0.00 21.00 94.50 487.00 783.50 782.20 c 3061.80
1981 934.00 721.00 742.50 392.50 280.00 25.50 1.00 12.00 90.50 405.50 592.50 772.86 b 4969.86
1982 955.50 815.00 659.50 436.50 256.50 20.50 1.00 0.00 108.50 295.50 i 479.50 j 1096.00 4349.00
1983 1055.50 821.50 681.50 637.50 309.00 79.00 0.00 0.50 64.00 391.00 687.50 979.50 5706.50
1984 1043.50 835.50 763.00 527.50 101.00 22.50 2.50 10.50 110.00 559.00 732.00 968.00 5675.00
1985 1109.50 888.50 677.50 417.00 227.50 50.50 3.50 3.50 162.50 426.50 690.50 967.00 5624.00
1986 853.02 a 732.00 592.50 411.50 248.00 25.00 u 2.50 k 11.50 k 68.00 u 282.50 l 365.00 q 661.00 l 2837.02
1987 664.00 l 561.00 j 525.50 j 459.00 286.75 a 17.31 d 0.00 24.50 73.50 i 133.50 q 412.50 n 478.50 r 787.56
1988 643.50 n 724.50 715.50 449.00 214.00 11.50 i 4.00 0.00 z 0.00 z 0.00 z 679.00 1075.50 3861.50
1989 971.16 b 725.50 540.00 294.00 124.00 30.00 7.00 1.00 72.00 394.50 684.00 1015.50 4858.66
1990 1022.00 827.00 641.50 430.00 242.50 9.50 7.50 10.00 57.50 356.50 712.00 1031.50 5347.50
1991 1024.50 723.85 a 730.50 446.00 221.00 67.00 8.50 4.50 131.00 324.50 826.50 1121.68 a 5629.54
1992 1210.50 819.50 670.00 373.00 243.00 55.00 0.00 16.00 52.50 275.50 878.50 1109.00 5702.50
1993 905.50 755.00 642.50 401.00 214.42 a 27.00 0.00 6.50 85.50 420.00 792.00 546.00 l 4249.42
1994 968.50 795.50 655.50 406.00 186.00 0.00 0.00 0.00 57.50 403.00 706.50 858.00 5036.50
1995 968.50 628.00 647.50 538.00 295.50 24.50 9.50 0.00 83.00 339.00 578.00 943.50 5055.00
1996 902.50 676.00 677.50 339.50 37.00 1.00 0.00 0.00 128.50 362.00 657.50 891.50 4673.00
1997 1035.00 774.50 545.50 512.00 140.50 0.00 z 0.50 0.00 42.50 140.00 m 704.00 1131.00 4885.50
1998 926.00 808.00 714.50 563.50 235.50 35.00 0.00 2.50 3.50 313.50 649.00 930.00 5181.00
1999 827.00 673.00 637.50 486.96 b 234.05 a 59.00 3.50 1.00 87.00 349.00 603.50 1008.00 4969.51
2000 854.50 712.00 668.00 391.00 114.50 1.50 0.00 1.00 52.00 417.00 906.72 a 970.50 5088.72
2001 1192.50 783.00 682.00 480.00 141.50 21.00 0.00 5.00 18.50 274.00 647.07 a 971.50 5216.07
2002 934.00 830.50 756.50 364.00 189.50 4.00 0.00 0.00 102.00 419.50 754.50 1027.50 5382.00
2003 763.00 799.50 712.50 277.50 k 145.50 5.00 0.00 4.00 38.50 228.50 659.00 926.50 4282.00
2004 933.50 907.00 519.00 480.50 177.00 19.00 0.00 11.00 114.50 364.50 761.50 0.00 z 4287.50
2005 832.00 757.00 731.50 495.50 218.50 39.00 2.00 5.50 69.00 409.00 676.50 985.50 5221.00
2006 953.00 755.50 646.50 349.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2704.50
Period of Record Statistics
MEAN 1000.52 798.25 699.66 462.29 215.14 36.78 2.74 7.99 91.84 379.25 730.58 977.20 5398.18
S.D. 111.36 101.19 94.80 77.05 72.38 26.09 3.58 8.61 42.42 71.80 89.65 96.60 324.35
SKEW 0.15 0.65 0.11 0.18 -0.07 0.61 1.38 1.04 0.06 0.17 0.46 -0.34 -0.05
MAX 1285.00 1118.11 934.50 664.50 386.50 99.00 16.00 31.00 202.50 559.00 923.50 1137.50 6142.00
MIN 763.00 585.41 501.00 294.00 37.00 0.00 0.00 0.00 3.50 215.97 578.00 769.00 4673.00
NO YRS 59 57 54 59 63 59 60 59 56 54 57 55 34