BOSQUE DEL APACHE, NEW MEXICO

Monthly Total Heating Degree Days

(291138)

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
1894 0.00 z 554.00 h 496.00 180.00 15.00 0.00 0.00 0.00 48.50 217.50 604.50 627.50 f 1561.50
1895 883.50 815.50 502.50 239.50 65.00 3.00 0.00 1.00 71.38 a 313.00 644.50 981.00 4519.88
1896 804.50 700.50 397.50 223.50 42.50 0.00 0.00 0.00 15.00 247.50 483.00 766.00 3680.00
1897 937.50 596.50 463.00 125.50 0.00 0.00 0.00 0.00 0.00 c 187.50 134.00 t 0.00 z 2310.00
1898 0.00 z 55.50 s 387.50 86.00 0.00 z 4.50 0.00 0.00 z 0.00 z 283.50 597.00 1006.00 2364.50
1899 879.00 612.50 381.50 194.50 91.00 12.00 0.00 0.00 4.50 250.00 542.50 827.00 3794.50
1900 680.00 538.50 341.52 a 336.21 a 36.50 0.00 z 0.00 z 0.00 z 34.50 i 214.00 409.80 e 692.00 3248.52
1901 676.00 441.50 372.00 229.50 12.50 3.50 0.00 0.00 0.00 131.50 430.50 735.00 3032.00
1902 731.50 149.00 v 279.50 l 71.38 a 0.00 z 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 827.24 d 1630.12
1903 797.50 718.00 473.00 133.50 29.00 13.50 0.00 0.00 20.50 255.50 379.00 g 725.50 f 2440.50
1904 901.50 480.00 288.30 a 133.00 37.50 0.00 0.00 0.00 0.00 203.00 573.00 798.00 3414.30
1905 786.00 605.50 369.50 225.00 33.50 0.00 0.00 0.00 0.50 177.00 466.00 966.50 3629.50
1906 896.50 508.50 378.00 151.00 22.00 0.00 0.00 0.00 0.50 204.00 556.00 666.50 3383.00
1907 656.00 439.50 305.00 201.92 d 84.73 a 2.78 c 0.00 a 0.00 z 1.50 h 170.50 h 568.00 796.50 3054.43
1908 785.00 585.50 314.02 d 140.50 77.50 d 1.11 c 0.00 0.00 37.00 357.00 628.45 a 806.50 3732.58
1909 655.50 585.00 562.50 238.00 60.50 1.00 0.00 0.00 24.50 211.50 491.50 1021.00 3851.00
1910 735.00 616.00 261.50 163.00 0.50 0.00 0.00 a 0.00 0.00 204.50 188.08 d 484.50 2653.08
1911 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 d 0.00 z 0.00 l 270.00 603.50 1000.00 1873.50
1912 842.50 667.00 439.50 341.00 75.00 0.00 0.00 0.00 39.00 313.50 636.00 998.00 4351.50
1913 926.00 563.00 405.50 256.00 40.00 0.00 0.00 0.00 64.50 260.50 471.00 956.50 3943.00
1914 721.00 629.00 287.50 n 0.00 z 20.50 o 0.00 0.00 0.00 z 0.00 z 56.00 0.00 z 954.50 2360.50
1915 965.50 592.00 612.00 208.00 78.00 4.50 0.00 0.00 35.00 278.00 492.00 885.50 4150.50
1916 876.50 495.00 314.50 256.50 60.50 0.00 0.00 0.00 16.00 180.00 579.00 850.00 3628.00
1917 814.50 630.00 583.50 357.50 181.00 12.50 0.00 0.00 0.00 249.50 508.50 808.00 4145.00
1918 1411.50 330.50 k 178.50 o 272.00 211.00 15.50 0.00 0.00 30.00 155.50 n 703.50 1025.50 3669.00
1919 1038.50 706.00 552.50 230.00 28.00 35.50 0.00 0.00 0.00 l 176.59 c 593.00 874.00 4234.09
1920 847.00 552.00 509.00 232.00 37.50 0.00 0.00 0.00 11.50 2.50 z 623.00 907.50 3719.50
1921 745.00 627.50 356.50 249.50 57.00 1.00 0.00 0.00 2.00 157.00 396.00 669.00 3260.50
1922 1049.00 698.00 597.00 138.00 g 19.50 0.00 0.00 0.00 4.50 230.00 660.00 787.50 4045.50
1923 752.50 403.50 k 507.50 162.00 16.50 0.00 2.00 4.50 27.50 294.50 601.50 879.00 3247.50
1924 911.00 618.00 542.00 234.50 20.00 0.00 0.00 0.00 45.50 237.00 558.50 947.00 4113.50
1925 993.50 537.00 369.00 142.00 10.00 0.00 0.00 0.00 17.50 197.50 622.00 930.00 3818.50
1926 944.97 b 544.50 505.00 200.00 41.00 0.00 0.00 0.00 17.50 168.00 567.50 860.50 3848.97
1927 724.00 453.00 421.50 184.00 21.00 0.00 0.00 0.00 7.50 236.50 315.00 906.50 3269.00
1928 833.00 669.50 367.00 213.10 a 46.50 0.50 0.00 0.00 22.50 187.50 656.00 890.00 3885.60
1929 847.50 682.50 467.00 202.00 25.50 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 2224.50
1930 0.00 z 0.00 z 0.00 z 29.00 r 46.00 2.00 0.00 0.00 13.00 224.00 618.00 930.00 1833.00
1931 884.00 553.00 474.00 154.00 38.00 0.00 0.00 0.00 1.50 158.00 569.00 854.00 3685.50
1932 955.00 524.50 499.62 a 181.15 d 67.96 e 0.00 d 0.00 e 0.00 d 30.58 d 248.60 e 562.50 d 937.46 d 4007.37
1933 891.25 e 726.25 d 386.93 d 337.80 e 110.22 d 0.00 d 0.00 e 0.00 d 0.00 155.57 d 437.50 f 784.76 d 3392.78
1934 851.98 a 458.50 308.85 d 54.50 g 10.16 b 1.67 c 0.00 c 0.00 b 18.50 k 85.00 l 527.50 696.98 a 2855.64
1935 662.00 542.50 300.70 a 109.50 85.00 0.00 0.00 0.00 36.50 135.50 510.00 774.50 3156.20
1936 802.50 541.50 327.50 124.00 24.00 0.00 0.00 0.00 65.50 189.00 603.50 0.00 z 2677.50
1937 0.00 z 315.00 m 621.00 324.50 0.00 z 13.50 0.00 0.00 7.24 a 328.50 645.00 759.00 2698.74
1938 845.50 604.50 488.00 271.00 77.50 6.50 0.00 0.00 10.00 347.00 455.00 h 793.50 3443.50
1939 854.50 803.00 414.00 167.00 12.40 a 0.00 0.00 0.00 a 5.00 284.54 c 509.50 735.50 3785.44
1940 840.00 755.00 349.50 238.50 0.00 z 0.00 0.00 0.00 5.50 179.50 559.00 722.50 3649.50
1941 794.00 547.04 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 48.00 327.00 0.00 z 0.00 z 1716.04
1942 0.00 z 0.00 z 0.00 z 0.00 z 66.00 0.00 0.00 0.00 19.50 190.50 461.50 833.00 1570.50
1943 895.00 558.96 a 525.00 122.50 46.50 0.00 0.00 0.00 9.00 236.00 0.00 z 952.00 3344.96
1944 1009.00 671.50 543.50 339.00 76.50 0.00 0.00 0.00 38.50 204.50 616.00 742.00 4240.50
1945 813.00 616.50 702.50 345.00 90.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 576.00 982.50 4126.00
1946 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 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 946.02 a 717.23 a 631.62 c 181.00 g 51.00 3.00 0.00 0.00 a 14.00 240.50 765.54 b 800.50 4169.41
1949 1009.10 b 744.69 b 494.00 274.00 53.50 1.50 0.00 0.00 15.00 344.50 542.07 a 912.00 4390.36
1950 812.00 600.96 a 476.88 a 188.28 a 86.28 a 2.50 0.00 b 0.00 13.50 93.50 540.50 756.50 3570.91
1951 834.00 682.00 504.50 247.50 61.48 a 1.03 a 0.00 b 0.00 1.00 179.00 612.41 a 807.00 3929.93
1952 696.98 a 681.00 567.50 192.93 a 31.50 0.50 0.00 0.00 b 21.50 206.67 a 673.39 b 887.12 a 3959.09
1953 637.00 678.50 415.00 214.29 b 173.00 g 0.00 a 0.00 a 0.00 4.14 a 292.50 601.00 1002.16 b 3844.58
1954 828.50 494.00 485.50 99.00 45.50 0.00 0.00 0.00 b 2.68 b 163.61 d 509.40 e 789.93 d 3418.12
1955 733.00 f 752.50 462.33 b 236.50 64.67 b 5.89 b 0.00 0.00 a 1.07 b 147.25 c 520.50 737.00 2927.71
1956 674.50 764.20 b 436.50 262.50 17.50 0.00 0.00 0.00 0.00 168.50 729.50 861.91 c 3915.11
1957 654.00 386.17 d 428.66 b 211.03 a 64.00 0.00 0.00 a 0.00 12.50 206.00 598.00 778.50 3338.86
1958 889.46 e 517.46 b 594.00 263.57 b 21.50 0.00 0.00 0.00 16.00 209.00 534.00 725.50 3770.49
1959 816.50 623.50 525.50 182.50 45.50 0.00 0.00 0.00 9.00 182.00 607.00 797.22 a 3788.72
1960 930.52 a 748.30 a 400.00 196.00 100.75 a 2.07 a 0.00 0.00 8.00 263.00 542.00 1079.83 a 4270.47
1961 1017.50 492.00 f 482.22 d 252.50 39.04 d 0.00 0.00 0.00 17.00 208.00 661.00 817.00 3494.26
1962 918.50 497.00 643.50 156.00 61.00 0.50 0.00 0.00 11.50 201.50 470.00 800.50 3760.00
1963 928.00 585.00 514.00 184.14 a 5.00 3.21 b 0.00 0.00 0.00 126.00 544.50 921.50 3811.35
1964 1014.00 953.00 583.00 272.00 59.93 a 4.50 0.00 0.00 10.86 a 184.00 541.00 869.79 e 4492.08
1965 804.97 a 664.50 406.00 j 230.69 a 53.50 14.00 0.00 0.00 28.50 225.50 452.00 767.25 a 3240.91
1966 990.45 a 773.00 465.00 187.50 28.00 0.00 0.00 a 0.00 a 4.66 a 249.03 a 471.43 b 851.50 4020.57
1967 880.83 b 593.83 d 331.70 a 58.50 o 79.50 0.00 b 0.00 f 0.00 b 6.92 d 181.35 a 490.96 d 882.47 a 3447.56
1968 809.62 a 538.00 494.93 b 281.00 33.67 b 4.14 a 1.03 a 0.00 d 15.52 a 157.14 b 577.22 c 911.18 c 3823.45
1969 657.72 a 635.38 b 681.43 d 122.50 f 60.00 f 1.00 h 0.00 e 0.00 0.00 g 158.50 k 438.50 h 462.00 m 1974.53
1970 692.00 f 407.50 i 478.50 f 241.00 h 56.63 e 6.50 0.00 0.00 f 0.00 z 0.00 z 524.42 d 805.00 1392.56
1971 936.50 671.00 510.00 369.50 134.50 15.00 0.00 0.00 a 64.14 a 307.23 c 628.50 993.00 4629.37
1972 815.50 655.00 224.50 0.00 z 35.00 12.00 0.00 4.00 29.50 164.50 714.00 837.00 3491.00
1973 958.50 670.50 567.50 474.60 e 101.50 3.50 0.00 0.00 h 27.78 c 146.00 i 260.50 i 632.50 i 2803.88
1974 514.00 m 411.00 m 238.50 l 165.00 n 22.50 l 1.50 k 0.00 i 0.00 69.50 260.83 b 617.00 995.32 c 1942.65
1975 946.50 666.50 547.00 384.64 b 128.28 b 4.00 g 0.00 b 0.00 c 83.50 338.13 d 648.00 865.33 b 4607.88
1976 909.52 c 544.50 512.57 b 246.00 76.50 0.52 a 0.00 0.00 a 16.00 i 369.50 714.50 944.39 c 4318.00
1977 915.02 a 608.50 646.00 237.69 d 72.69 b 0.00 a 0.00 0.00 c 0.00 a 195.50 525.00 b 695.78 d 3896.18
1978 594.50 g 658.52 a 419.10 e 147.00 h 71.30 a 0.00 a 0.00 a 0.00 b 17.50 194.50 318.00 n 842.17 a 2203.08
1979 889.81 d 475.00 f 512.05 c 289.14 a 106.84 c 23.57 b 0.00 e 0.00 37.50 171.05 c 720.00 a 841.17 e 3591.14
1980 528.00 h 335.00 l 556.34 c 300.00 b 90.23 c 3.00 g 0.00 f 0.00 f 18.00 h 223.50 i 471.50 j 295.00 r 946.57
1981 496.50 k 244.00 n 397.50 f 92.50 h 26.02 c 0.00 d 0.00 g 0.00 a 6.00 f 134.00 h 357.00 g 407.00 m 26.02
1982 753.00 581.00 382.50 187.50 90.00 0.00 0.00 0.00 7.00 250.50 540.50 835.00 3627.00
1983 833.00 576.00 439.00 390.00 111.50 3.50 0.00 0.00 5.00 149.50 521.50 732.12 a 3761.12
1984 828.00 704.00 497.50 280.00 9.00 0.00 0.00 0.00 19.00 293.50 541.50 863.72 b 4036.22
1985 585.50 j 655.50 415.50 171.00 47.50 1.00 0.00 0.00 39.50 215.00 488.00 808.50 2841.50
1986 747.50 468.00 378.50 168.50 67.68 a 4.00 0.00 0.00 50.50 292.50 537.50 0.00 z 2714.68
1987 920.50 597.00 526.50 242.59 a 43.50 0.00 0.00 0.00 3.00 105.50 565.50 865.33 b 3869.41
1988 879.00 514.50 450.00 219.00 60.50 2.00 0.00 0.00 23.00 84.00 490.00 899.00 3621.00
1989 836.50 528.50 343.00 98.00 28.00 0.00 0.00 0.00 7.00 222.00 509.00 880.00 3452.00
1990 855.00 635.00 400.00 146.50 47.50 0.00 a 0.00 0.00 11.00 211.00 339.50 k 848.50 3154.50
1991 813.50 511.50 503.50 183.50 42.00 7.00 0.00 0.00 24.50 181.50 616.00 834.00 3717.00
1992 929.00 638.00 473.50 164.50 55.00 4.50 0.00 0.00 4.50 165.00 708.50 716.00 j 3142.50
1993 471.00 l 436.00 j 273.50 n 149.00 o 42.00 k 3.00 0.00 0.00 38.00 301.50 408.00 j 887.00 1229.50
1994 623.50 i 721.00 420.50 239.00 50.50 0.00 0.00 0.00 13.50 186.00 n 258.50 o 776.50 2221.00
1995 843.50 506.00 439.50 256.00 i 50.00 0.00 0.00 0.00 38.00 188.00 426.50 739.50 3231.00
1996 784.50 463.48 a 478.00 204.00 11.00 0.00 p 0.00 0.00 23.00 239.50 509.50 761.00 3473.98
1997 852.50 638.50 287.50 i 271.00 12.50 4.00 0.00 0.00 4.00 231.50 515.00 933.50 3462.50
1998 768.00 626.50 479.50 322.00 41.50 12.00 0.00 0.00 0.00 157.50 259.00 m 751.00 3158.00
1999 726.90 b 539.84 c 392.15 a 216.00 l 26.00 l 0.00 a 0.00 b 0.00 g 10.50 f 197.62 c 344.00 f 690.50 g 1856.51
2000 742.81 e 527.37 b 345.50 f 135.54 b 12.40 a 0.00 a 0.00 i 0.00 e 11.25 b 233.03 b 559.50 f 622.00 f 1662.40
2001 891.85 e 619.50 d 479.43 b 211.50 31.53 b 0.52 a 0.00 b 0.00 c 0.00 150.72 b 278.00 j 840.62 a 3225.67
2002 764.50 644.50 499.50 70.50 24.00 0.00 0.00 0.00 5.00 217.00 400.00 i 562.00 i 2225.00
2003 653.50 553.00 417.50 f 242.00 48.00 0.00 0.00 0.00 0.00 58.00 i 362.50 f 808.00 2304.50
2004 772.00 735.00 317.50 251.50 50.08 e 0.00 0.00 0.00 23.50 193.00 435.50 f 828.00 3170.58
2005 664.50 570.00 491.00 254.50 72.00 0.00 0.00 0.00 3.00 179.00 386.50 f 728.00 2962.00
2006 766.65 e 548.00 351.50 g 141.00 6.00 f 0.00 0.00 c 0.00 29.00 234.50 447.60 e 838.79 e 3005.54
2007 873.50 452.00 f 424.70 a 279.50 40.50 0.00 0.00 0.00 0.00 217.50 287.50 i 792.80 d 2628.50
2008 899.00 426.50 g 465.00 250.50 64.38 e 0.00 0.00 0.00 c 0.00 z 201.50 511.03 a 738.00 3129.42
2009 692.50 0.00 z 0.00 z 253.00 17.50 0.00 h 0.00 4.00 27.50 0.00 z 526.00 632.50 h 1520.50
2010 885.50 658.50 574.03 b 0.00 z 101.50 0.00 0.00 e 0.00 0.00 153.00 0.00 z 0.00 z 2372.53
2011 866.97 a 708.96 c 324.43 b 146.50 101.04 d 0.00 z 0.00 b 0.00 b 8.04 b 213.00 597.00 e 767.00 g 2965.93
2012 738.50 650.95 a 425.73 a 144.31 a 23.77 a 0.00 0.00 g 0.00 e 20.56 c 186.00 494.46 b 813.75 a 3498.03
2013 911.40 a 699.50 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 0.00 z 1610.90
Period of Record Statistics
MEAN 842.34 613.48 459.17 220.68 53.68 2.62 0.03 0.13 18.34 216.19 557.18 842.21 3796.95
S.D. 114.09 95.39 96.55 74.85 35.69 5.41 0.22 0.70 18.73 60.68 90.07 96.88 384.79
SKEW 1.03 0.35 0.07 0.51 1.41 3.31 8.07 5.57 1.35 0.31 -0.65 -0.19 -0.30
MAX 1411.50 953.00 702.50 474.60 211.00 35.50 2.00 4.50 83.50 369.50 765.54 1079.83 4629.37
MIN 637.00 386.17 224.50 70.50 0.00 0.00 0.00 0.00 0.00 56.00 188.08 484.50 2653.08
NO YRS 103 99 100 98 104 107 107 106 100 102 90 99 50