SEDONA RANGER STN, ARIZONA

Monthly Total Heating Degree Days

(027708)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201009
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
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 77.50 t 323.50 672.50 996.00
1944 699.50 677.74 b 547.31 b 361.00 62.50 f 10.18 b 0.00 0.00 0.00 59.70 d 525.00 631.50 3511.93
1945 678.90 a 536.31 b 401.50 i 332.00 70.35 e 13.00 0.00 0.00 25.86 a 77.50 415.50 813.46 d 2962.88
1946 547.00 h 464.00 g 390.00 g 155.36 b 64.50 0.00 h 0.00 0.00 0.00 z 227.50 542.78 c 563.00 1553.13
1947 764.00 405.44 c 369.23 c 223.97 a 65.50 0.00 h 0.00 0.00 z 0.00 z 0.00 z 403.50 j 758.50 2586.64
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 1.00 102.00 544.50 710.86 b 1358.36
1949 1035.83 b 713.46 b 496.00 177.00 59.50 g 4.50 0.00 0.00 b 0.00 230.29 c 211.00 662.50 3530.57
1950 728.50 372.08 b 404.60 b 144.50 76.00 2.50 0.00 0.00 9.50 13.00 266.50 444.16 b 2461.34
1951 678.50 528.35 e 487.73 a 242.50 112.50 10.00 0.00 2.58 a 0.00 d 49.00 t 455.50 731.50 3249.16
1952 706.50 619.00 670.12 a 210.00 27.90 a 1.00 g 0.00 0.00 b 5.89 b 5.50 495.00 b 678.50 3418.41
1953 543.02 a 566.74 a 383.88 a 251.00 183.00 4.00 0.00 0.00 2.50 116.00 320.00 722.00 3092.14
1954 606.64 b 358.30 a 483.50 101.38 a 29.89 c 3.60 e 0.00 0.00 0.00 b 70.02 b 280.50 576.82 c 2510.65
1955 809.21 b 626.00 427.59 b 313.33 c 90.00 21.92 d 0.00 a 0.00 d 1.50 l 45.39 c 290.00 i 266.00 r 2333.44
1956 552.12 b 682.57 b 393.18 a 274.00 55.50 0.00 c 0.00 a 0.00 0.00 135.50 419.46 b 510.00 f 2512.34
1957 671.50 324.59 a 416.95 a 292.00 166.00 f 7.50 0.00 a 0.00 d 2.00 f 198.18 c 425.00 g 553.50 2464.22
1958 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1959 609.50 583.15 b 395.54 d 139.66 a 84.45 b 0.00 a 0.00 c 0.00 d 9.50 108.50 b 293.00 g 599.52 c 2529.81
1960 804.97 a 691.34 a 303.50 156.00 63.07 b 0.00 0.00 e 0.00 d 0.00 c 168.00 392.68 b 711.40 b 3290.95
1961 588.00 535.63 a 474.09 b 223.45 a 61.50 11.90 a 0.00 a 0.00 c 13.97 a 191.54 c 549.64 b 788.20 d 3437.91
1962 783.27 a 585.50 634.47 a 120.00 124.53 b 10.00 0.00 0.00 d 2.22 c 67.34 b 275.50 553.87 a 3156.70
1963 780.54 c 359.33 a 465.55 c 328.93 b 13.50 12.50 0.00 0.00 d 0.00 b 47.57 b 295.50 g 600.62 c 2608.55
1964 771.00 684.61 a 612.80 c 303.50 124.50 6.21 a 0.00 0.00 a 2.50 44.90 b 523.45 a 691.50 3764.96
1965 626.41 b 555.00 584.02 c 349.00 183.00 25.00 0.00 0.00 59.50 66.81 b 340.34 a 655.50 3444.59
1966 740.00 655.00 345.50 123.00 19.00 0.58 d 0.00 0.00 0.00 a 83.00 340.00 624.50 2930.58
1967 653.00 455.00 365.50 376.50 126.67 b 17.00 0.00 0.00 1.00 123.00 390.00 938.00 3445.67
1968 770.50 472.00 511.00 385.50 118.00 35.50 0.00 0.50 30.50 150.00 491.00 837.50 3802.00
1969 613.00 630.54 b 625.50 279.00 101.50 8.04 b 0.00 a 0.00 0.00 b 217.50 412.76 a 608.52 d 3496.35
1970 706.36 c 452.00 528.00 371.50 62.00 2.50 0.00 0.00 a 36.00 267.00 461.50 788.00 3674.86
1971 757.78 d 400.00 i 321.00 j 265.50 f 178.00 24.50 0.00 b 0.00 b 30.60 e 150.00 l 339.00 j 588.50 j 990.88
1972 506.50 j 353.00 j 208.50 i 157.00 h 63.11 c 0.00 e 0.00 d 0.00 d 5.50 231.00 620.00 807.11 c 1726.71
1973 577.50 i 437.00 i 755.48 d 364.82 b 53.00 8.50 0.00 0.00 2.68 b 129.17 d 491.50 666.50 2471.65
1974 756.50 622.00 405.50 281.00 39.50 0.00 0.00 0.00 16.00 144.50 522.93 a 896.42 a 3684.35
1975 821.00 651.50 642.50 511.03 a 159.00 5.00 0.00 0.00 0.00 150.50 474.00 633.00 4047.53
1976 646.72 b 506.00 503.50 335.36 b 39.50 3.00 0.00 0.00 7.50 152.93 a 407.50 694.50 3296.51
1977 758.50 512.50 593.00 229.50 154.50 0.00 0.00 0.00 2.50 86.50 403.50 587.50 3328.00
1978 691.50 595.50 399.00 294.50 107.00 0.00 0.00 0.00 3.50 95.58 a 469.50 817.00 3473.08
1979 890.00 617.00 519.50 264.50 95.50 5.00 0.00 0.00 0.00 109.50 533.00 618.50 3652.50
1980 659.00 513.50 533.00 238.00 159.50 7.00 0.00 0.00 0.00 197.00 385.00 490.00 3182.00
1981 559.50 460.50 479.00 150.50 51.50 0.00 0.00 0.00 0.00 176.00 374.50 633.00 2884.50
1982 736.00 522.50 499.00 227.00 60.00 0.50 0.00 0.00 30.50 126.50 417.50 671.00 3290.50
1983 597.00 482.00 482.50 398.00 105.00 0.50 0.00 0.00 5.50 56.50 438.50 626.50 3192.00
1984 578.00 534.50 360.50 230.00 13.00 0.00 0.00 0.00 1.50 227.50 431.50 668.00 3044.50
1985 687.68 a 581.00 493.50 160.50 28.50 1.50 0.00 0.00 17.00 97.50 474.50 598.50 3140.18
1986 421.00 425.00 282.00 184.00 75.50 0.00 0.00 0.00 69.50 169.00 409.00 591.50 2626.50
1987 718.50 525.00 511.50 126.50 43.50 0.00 0.00 0.00 0.00 34.50 427.00 698.00 3084.50
1988 699.00 449.00 399.00 212.00 98.50 2.50 0.00 0.00 6.50 3.00 426.50 630.50 2926.50
1989 447.00 i 340.50 i 269.00 63.50 51.00 0.50 0.00 0.00 2.50 124.50 364.50 514.50 i 875.50
1990 475.50 j 393.50 j 267.50 i 135.00 i 42.00 j 2.00 i 0.00 0.00 0.00 i 38.00 i 263.50 k 762.17 b 762.17
1991 640.00 285.00 575.50 269.00 77.50 17.00 0.00 0.00 0.00 142.00 440.00 598.00 3044.00
1992 650.50 480.00 440.50 103.50 23.50 1.00 0.00 7.00 0.00 55.00 496.50 715.00 2972.50
1993 627.50 535.50 339.00 155.50 22.50 14.50 0.00 0.00 7.00 125.50 494.50 654.50 2976.00
1994 588.00 564.00 350.50 214.00 65.50 0.00 0.00 0.00 0.50 172.00 622.00 586.00 3162.50
1995 659.00 321.50 379.50 263.50 106.50 11.00 0.00 0.00 1.00 59.00 201.50 502.00 2504.50
1996 590.55 a 349.00 346.50 137.00 19.00 0.00 0.00 0.00 19.00 193.00 381.50 602.50 2638.05
1997 696.50 509.50 269.00 285.50 8.00 12.50 0.00 0.00 0.00 164.00 376.00 748.50 3069.50
1998 634.00 617.00 429.00 345.00 114.50 16.00 0.00 0.00 4.50 139.00 375.50 592.00 3266.50
1999 535.50 378.00 347.50 360.50 59.50 13.50 0.00 0.00 c 0.00 60.50 201.50 629.00 2585.50
2000 547.00 425.50 428.00 108.00 18.50 0.00 0.00 0.00 b 6.50 217.52 a 628.00 584.00 2963.02
2001 713.50 573.00 381.50 263.00 15.00 0.00 0.00 a 0.00 0.00 b 28.00 305.00 665.00 2944.00
2002 631.00 444.00 387.00 110.50 46.00 0.00 0.00 0.00 7.00 118.00 306.50 622.50 2672.50
2003 345.50 546.00 407.50 296.00 70.50 0.00 0.00 0.00 0.00 18.50 390.00 611.00 2685.00
2004 559.50 574.00 138.00 188.50 7.50 1.00 0.00 0.00 8.00 150.50 454.50 598.00 2679.50
2005 559.50 460.50 420.64 b 191.00 39.00 f 0.00 0.00 0.00 0.00 51.50 301.50 565.50 2550.14
2006 599.50 389.50 533.00 160.00 6.50 0.00 0.00 0.00 9.50 155.00 287.50 632.00 2772.50
2007 727.00 474.50 302.77 a 164.50 26.00 5.50 0.00 0.00 6.00 58.50 174.50 739.50 2678.77
2008 722.00 565.50 361.00 207.50 107.00 5.00 0.00 0.00 0.00 47.50 293.50 657.00 2966.00
2009 0.00 z 478.50 328.00 203.50 0.00 b 6.00 0.00 0.00 0.00 137.00 234.00 701.50 2088.50
2010 603.93 d 523.50 450.00 232.00 83.50 2.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 1894.93
Period of Record Statistics
MEAN 669.97 517.99 444.46 238.11 71.82 6.06 0.00 0.16 7.84 118.35 406.96 661.44 3109.83
S.D. 108.16 103.06 112.78 91.91 47.71 7.64 0.00 0.92 13.86 65.57 107.14 93.78 384.45
SKEW 0.16 -0.22 0.24 0.40 0.61 1.62 0.00 6.74 2.73 0.20 -0.12 0.60 0.30
MAX 1035.83 713.46 755.48 511.03 183.00 35.50 0.00 7.00 69.50 267.00 628.00 938.00 4047.53
MIN 345.50 285.00 138.00 63.50 0.00 0.00 0.00 0.00 0.00 3.00 174.50 444.16 2461.34
NO YRS 59 59 60 62 60 61 66 65 60 61 59 62 45