CHIRICAHUA NM, ARIZONA

Monthly Total Heating Degree Days

(021664)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1909 550.50 621.00 583.00 303.50 127.50 0.00 0.00 0.00 8.00 220.00 405.00 755.00 3573.50
1910 691.00 610.00 327.50 222.50 37.50 0.00 0.00 0.00 2.50 183.50 498.50 682.50 3255.50
1911 618.50 610.00 347.00 278.50 56.50 2.00 0.00 0.00 2.00 279.50 626.50 924.32 a 3744.82
1912 761.00 685.64 a 565.00 459.00 134.00 0.00 3.00 0.00 a 52.00 341.50 589.00 917.00 4507.14
1913 886.50 685.50 614.00 330.50 119.00 5.50 0.00 0.00 87.41 a 278.00 397.76 a 544.22 d 3948.39
1914 0.00 z 322.00 l 486.00 266.50 111.60 a 0.52 a 1.55 a 0.00 a 6.00 252.50 420.00 761.50 2306.17
1915 804.97 a 613.50 637.50 318.50 186.00 a 6.11 c 0.00 d 7.50 15.00 a 175.50 482.59 a 773.00 4020.16
1916 707.50 460.89 a 354.00 314.00 140.50 2.00 2.00 0.00 a 18.10 a 195.50 490.71 b 820.50 3505.71
1917 701.38 c 628.38 b 601.50 355.71 b 226.50 18.75 b 0.00 b 0.00 d 24.83 a 186.50 425.69 a 628.50 3797.74
1918 807.03 a 547.50 477.63 d 307.80 e 194.50 3.00 e 0.00 d 0.00 z 0.00 l 0.00 z 602.00 494.50 k 2939.46
1919 864.56 d 737.74 e 555.00 274.44 c 58.00 i 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2431.74
1920 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
1921 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
1922 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
1923 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
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 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 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 0.00 z 0.00 z 0.00 z 0.00 z 11.00 l 4.00 0.00 0.00 8.57 b 195.00 624.50 640.67 a 1472.74
1949 951.18 a 622.74 a 473.00 310.86 a 97.50 5.50 0.50 4.50 4.00 f 259.50 k 418.33 c 591.50 h 2884.12
1950 653.00 473.20 c 430.50 175.50 107.00 2.50 8.50 0.50 2.00 4.50 336.00 534.50 2727.70
1951 758.00 566.50 540.00 332.00 143.50 18.50 0.00 2.50 0.00 108.00 510.00 701.50 3680.50
1952 693.50 699.00 747.62 a 316.55 a 63.00 18.50 0.00 0.00 6.43 b 15.50 f 522.93 a 742.50 3810.03
1953 603.50 622.22 a 472.48 b 308.00 232.00 2.00 0.00 0.00 0.00 189.62 a 407.50 798.25 a 3635.57
1954 597.00 451.11 a 494.00 140.00 60.50 2.00 0.00 1.03 a 0.50 68.00 368.00 628.50 2810.64
1955 846.00 695.00 492.26 b 307.00 124.53 b 7.00 0.00 a 0.00 2.59 a 89.50 440.00 546.38 c 3550.25
1956 575.64 b 692.89 a 412.50 297.50 40.00 0.00 0.00 b 0.50 0.00 135.00 486.50 667.00 3307.53
1957 620.50 337.50 484.50 310.00 180.50 4.50 0.00 0.50 18.62 a 270.00 625.34 a 608.50 3460.47
1958 757.50 512.00 643.00 291.00 53.00 0.00 0.00 0.00 39.00 201.00 472.00 543.50 3512.00
1959 589.00 564.00 481.00 176.90 a 85.50 0.00 0.00 0.00 8.00 153.00 519.00 674.50 3250.90
1960 833.00 722.50 367.00 216.00 92.00 0.00 0.00 0.00 4.00 202.53 a 386.00 728.50 3551.53
1961 657.72 a 570.00 462.50 225.50 61.00 2.00 1.00 0.50 15.50 161.50 570.00 a 688.50 3415.72
1962 772.00 496.00 630.00 151.00 100.50 7.00 0.00 0.00 5.00 95.00 369.50 614.00 3240.00
1963 755.00 502.50 468.50 266.50 15.50 3.50 0.00 0.00 3.50 118.00 469.00 690.50 3292.50
1964 819.00 757.50 589.00 355.00 109.00 0.00 0.00 2.00 43.50 125.50 515.00 675.50 3991.00
1965 628.78 a 487.50 h 549.50 271.50 125.50 30.00 0.50 0.00 40.50 170.00 311.50 653.00 2780.78
1966 772.00 701.00 412.50 228.00 39.00 0.50 0.00 0.00 12.50 217.00 377.00 694.50 3454.00
1967 699.50 487.50 391.00 291.50 129.50 14.00 0.00 0.00 15.50 136.00 359.50 769.50 3293.50
1968 676.00 461.00 504.00 324.00 96.50 9.50 6.50 0.00 3.00 112.00 516.50 773.50 3482.50
1969 576.50 597.00 609.50 225.50 93.50 4.00 0.00 0.00 a 4.50 233.00 501.50 689.00 3534.00
1970 761.00 521.50 553.00 384.00 61.50 0.00 0.00 0.00 46.50 293.50 418.50 563.00 3602.50
1971 651.00 608.50 431.50 278.50 138.00 16.00 0.00 0.00 38.50 294.50 459.50 756.50 3672.50
1972 633.00 488.50 250.50 213.50 64.00 0.50 0.00 0.00 8.50 212.50 584.00 673.00 3128.00
1973 751.00 576.50 640.50 423.21 b 93.50 10.00 0.00 0.00 6.50 116.00 393.00 627.50 3637.71
1974 657.00 592.00 387.00 261.21 a 67.00 0.00 0.00 0.00 44.50 202.50 430.00 769.32 a 3410.52
1975 629.00 614.00 511.50 428.00 144.00 0.50 0.00 0.00 27.00 164.50 451.00 580.45 b 3549.95
1976 673.50 454.00 479.50 295.50 95.50 5.50 0.00 a 0.00 0.00 z 301.00 533.00 703.50 3541.00
1977 722.00 516.50 610.50 248.50 0.00 z 2.50 0.00 0.00 2.00 114.50 374.50 536.00 3127.00
1978 636.00 603.50 412.00 264.00 109.50 0.00 0.00 0.50 22.50 134.50 421.50 730.50 3334.50
1979 779.00 550.50 518.50 248.50 143.50 24.00 0.00 4.50 38.00 81.00 531.00 565.00 3483.50
1980 621.50 536.00 499.50 261.50 121.00 3.00 0.00 0.00 0.00 233.50 0.00 z 475.00 2751.00
1981 467.00 0.00 z 491.00 181.00 84.50 0.00 0.00 0.00 2.50 188.00 321.50 500.02 d 2235.52
1982 612.00 537.50 493.00 254.50 112.00 0.00 0.00 0.00 21.50 144.00 509.00 760.00 3443.50
1983 677.50 576.50 571.50 444.50 159.00 2.00 0.00 0.00 9.50 162.00 523.50 591.00 3717.00
1984 671.00 625.50 444.50 372.50 34.00 0.00 0.00 0.50 8.50 285.00 472.50 649.50 3563.50
1985 744.50 605.50 443.00 227.50 73.00 10.00 0.00 1.50 39.00 188.00 468.50 632.00 3432.50
1986 521.00 515.00 396.50 185.00 70.00 5.00 1.50 0.00 52.50 201.00 458.00 696.50 3102.00
1987 753.50 603.00 578.50 242.50 125.00 3.50 0.00 0.00 19.50 62.00 470.50 743.00 3601.00
1988 720.50 524.00 462.00 302.00 117.00 6.00 0.00 1.00 13.50 78.00 441.50 715.50 3381.00
1989 721.00 475.50 329.00 112.50 74.00 0.00 0.00 0.00 4.00 161.00 399.00 672.00 2948.00
1990 681.00 618.00 415.50 197.00 101.50 0.50 0.00 5.50 8.00 132.00 375.50 706.50 3241.00
1991 715.50 480.00 585.00 293.00 85.00 20.50 0.00 0.00 20.50 119.50 442.00 691.00 3452.00
1992 784.00 531.50 469.50 205.00 57.50 0.00 0.00 2.50 1.00 44.50 549.50 637.50 3282.50
1993 607.00 532.00 445.50 210.00 49.00 14.00 0.00 0.50 5.50 152.50 458.00 610.00 3084.00
1994 609.00 545.50 406.50 233.50 68.00 0.00 0.00 0.00 0.00 151.00 458.50 619.50 3091.50
1995 663.00 407.50 425.50 320.00 233.53 a 3.50 0.00 0.00 1.50 49.50 253.00 432.50 f 2357.03
1996 549.50 382.50 374.00 173.00 19.50 0.00 0.00 0.00 11.00 188.50 317.50 576.50 2592.00
1997 651.00 511.50 305.50 273.50 19.00 7.00 0.00 0.00 0.00 184.00 401.25 b 788.50 3141.25
1998 612.77 a 616.50 475.50 373.00 87.00 9.00 0.00 0.00 0.00 107.50 356.50 598.00 3235.77
1999 578.50 434.00 367.00 323.00 67.50 14.50 0.00 0.00 a 0.00 a 115.00 244.50 667.02 a 2811.02
2000 533.50 451.00 442.50 152.00 15.00 0.00 0.00 2.50 0.00 234.50 599.00 569.00 2999.00
2001 726.43 a 520.50 452.00 210.50 33.00 0.00 0.00 a 0.00 2.00 86.50 349.50 702.50 3082.93
2002 682.50 526.50 469.50 132.00 52.50 0.00 0.00 0.00 0.00 184.00 403.00 695.50 3145.50
2003 499.50 536.50 488.00 296.50 69.50 0.00 0.00 0.00 1.50 51.50 413.00 626.50 2982.50
2004 635.00 669.00 320.00 296.50 43.00 0.00 0.00 0.50 22.50 116.50 525.00 649.00 3277.00
2005 602.50 528.00 494.50 202.50 63.50 0.00 z 0.00 0.00 0.00 102.00 0.00 z 527.50 2520.50
2006 543.00 431.50 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 974.50
2007 0.00 z 0.00 z 379.50 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 379.50
2008 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
2009 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
2010 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
2011 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
2012 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
2013 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
Period of Record Statistics
MEAN 680.93 560.26 478.57 271.62 95.95 4.93 0.37 0.58 14.26 165.12 452.26 668.81 3392.30
S.D. 96.76 88.88 95.27 74.41 50.99 6.76 1.36 1.42 17.58 71.45 87.01 91.45 338.14
SKEW 0.30 0.04 0.19 0.22 0.79 1.73 4.70 3.11 1.75 0.23 0.01 0.33 0.33
MAX 951.18 757.50 747.62 459.00 233.53 30.00 8.50 7.50 87.41 341.50 626.50 924.32 4507.14
MIN 467.00 337.50 250.50 112.50 15.00 0.00 0.00 0.00 0.00 4.50 244.50 475.00 2592.00
NO YRS 68 66 69 68 66 67 68 67 65 65 66 65 56