OAK CREEK CANYON, ARIZONA

Monthly Total Heating Degree Days

(024508)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198206
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
1935 0.00 z 0.00 z 657.00 338.50 258.00 4.00 0.00 1.50 35.50 174.00 257.00 o 732.00 2200.50
1936 777.50 716.00 542.50 246.50 85.50 36.21 a 0.50 0.00 69.00 308.50 596.00 733.50 4111.71
1937 1195.50 783.50 619.48 a 338.00 103.50 46.50 0.00 0.00 11.50 222.50 521.50 772.00 4613.98
1938 756.00 727.00 688.50 412.50 235.50 13.00 1.00 0.00 4.20 e 270.50 645.50 749.00 4502.70
1939 887.50 950.00 575.50 283.00 95.00 8.50 0.00 0.00 40.00 287.50 481.03 a 575.50 4183.53
1940 533.50 h 694.50 490.00 354.50 76.50 0.50 0.00 b 11.50 30.00 171.50 m 205.50 u 0.00 z 1657.50
1941 0.00 z 0.00 z 0.00 z 440.50 i 0.00 z 50.69 a 0.00 a 0.00 82.00 431.00 199.00 o 655.50 g 563.69
1942 793.00 785.00 708.00 430.50 221.65 a 17.50 0.00 0.00 13.50 0.00 z 0.00 z 0.00 z 2969.15
1943 0.00 z 0.00 z 523.00 261.00 112.00 41.00 0.00 0.00 31.61 b 0.00 z 470.56 c 833.38 a 2272.55
1944 835.97 a 779.50 691.00 517.24 a 194.00 62.07 a 0.50 0.00 a 29.50 190.59 d 644.50 742.00 4686.87
1945 798.00 663.00 798.50 472.50 159.50 g 55.80 e 0.00 0.00 65.00 59.50 q 511.50 785.50 4149.80
1946 801.72 b 0.00 z 0.00 z 234.50 148.00 0.00 0.00 b 0.50 4.00 0.00 z 67.00 y 646.00 1834.72
1947 884.50 506.07 a 509.43 a 345.52 a 117.28 a 12.00 0.00 0.00 0.00 256.86 c 521.00 h 862.63 e 3494.30
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 i 0.00 h 17.50 f 170.00 k 636.60 e 487.00 l 636.60
1949 897.50 g 898.92 d 241.00 s 186.00 i 146.00 h 38.40 e 0.00 f 0.00 g 2.50 n 99.50 s 229.00 i 583.50 k 937.32
1950 546.00 l 366.50 k 433.00 h 186.50 h 31.00 t 13.33 c 3.50 0.00 g 35.50 g 59.50 j 368.04 b 373.00 i 384.87
1951 799.44 e 633.63 a 529.50 f 387.60 e 203.22 d 31.00 i 0.00 g 13.50 i 1.00 m 178.50 k 398.00 i 853.07 d 2876.97
1952 856.52 d 578.00 f 805.45 c 379.04 d 68.50 i 30.56 c 0.57 d 0.00 h 17.50 j 52.50 j 390.00 l 519.50 m 2072.13
1953 341.00 o 0.00 z 223.00 q 360.00 c 287.78 a 17.07 a 0.00 a 0.00 d 1.00 h 179.00 j 286.50 j 563.00 i 664.85
1954 567.50 g 497.58 d 648.70 d 206.00 75.78 d 14.48 a 0.00 0.00 g 12.12 d 163.94 e 363.00 e 446.50 j 1981.61
1955 979.37 d 820.40 c 581.85 e 407.22 c 186.55 c 50.00 0.00 b 0.00 c 27.22 c 114.70 a 528.89 c 672.38 b 4368.58
1956 679.33 b 805.02 b 506.16 b 415.71 b 75.43 a 0.00 b 0.00 a 0.00 d 0.00 a 258.33 d 573.89 c 727.95 c 4041.82
1957 824.08 a 496.50 558.50 431.38 a 292.50 27.93 a 0.00 1.50 i 14.50 316.31 d 544.00 f 641.50 3603.21
1958 767.77 a 579.04 c 742.45 a 411.00 85.54 d 4.66 a 0.00 b 0.00 a 49.14 a 193.48 b 545.17 a 572.97 b 3951.21
1959 701.63 a 732.48 c 518.50 249.11 b 185.00 0.52 a 0.00 a 0.00 34.14 a 210.50 498.10 a 481.50 h 3129.98
1960 950.67 a 815.62 a 471.50 310.00 152.93 a 1.03 a 0.00 b 1.50 2.50 305.87 a 489.00 e 793.00 4293.63
1961 684.50 599.50 598.82 a 321.50 159.00 17.00 0.00 b 1.55 a 44.50 278.00 652.76 a 871.62 a 4228.74
1962 834.93 a 656.50 739.83 e 197.68 b 214.42 a 38.79 a 0.00 0.00 25.71 b 213.90 a 357.50 f 508.50 f 2921.76
1963 727.00 f 509.38 b 602.90 b 419.00 82.67 a 45.00 c 0.00 a 0.00 6.00 155.00 493.93 b 544.50 h 2313.88
1964 869.07 b 772.96 c 741.00 447.50 202.02 a 23.04 b 0.00 0.00 43.00 110.57 a 634.66 a 575.50 h 3843.80
1965 695.71 e 682.89 a 694.00 469.66 a 265.05 a 86.50 0.00 a 0.00 95.00 149.50 469.14 a 635.00 f 3607.44
1966 759.00 f 828.43 e 531.65 a 273.00 64.50 11.50 0.00 1.50 9.00 233.50 453.10 a 727.95 c 3134.13
1967 773.81 e 579.00 491.72 b 500.00 190.00 65.00 0.00 0.00 c 13.50 169.47 a 442.22 c 625.50 k 3224.72
1968 598.00 i 335.00 m 535.55 b 449.50 167.00 47.00 0.50 5.17 a 21.50 196.50 540.00 890.70 c 2853.41
1969 691.76 d 459.00 j 624.50 f 342.41 a 118.83 a 14.50 0.00 0.00 f 13.50 336.98 d 550.50 667.02 a 2735.50
1970 757.84 c 389.50 i 658.50 533.00 116.50 22.50 0.00 0.00 88.00 367.50 500.40 e 657.00 f 3044.24
1971 624.00 f 485.50 g 516.00 391.50 268.00 51.50 0.00 b 0.00 65.00 394.50 553.45 a 619.00 k 2239.95
1972 527.00 j 455.50 g 301.50 290.69 a 115.50 3.50 0.00 0.00 18.50 341.00 c 685.34 a 680.50 g 1756.03
1973 882.43 b 509.50 g 826.50 483.00 123.00 33.50 0.00 0.00 22.00 180.00 561.00 457.50 j 3111.43
1974 851.98 a 650.42 d 515.12 a 376.00 84.73 a 1.00 0.00 0.00 27.50 228.88 a 548.89 c 564.50 j 3284.52
1975 878.85 a 710.64 c 715.30 d 568.00 210.50 15.00 0.00 0.00 12.00 246.40 b 538.00 573.00 f 3894.68
1976 744.57 d 631.04 d 648.93 a 438.21 b 140.00 15.50 0.00 0.00 56.50 318.00 479.42 d 488.00 j 3472.18
1977 649.50 h 575.08 b 524.00 f 341.50 288.50 4.50 0.00 0.00 21.00 176.91 b 459.50 478.00 h 1866.99
1978 770.35 a 513.00 h 534.75 e 410.00 183.00 1.50 0.00 0.00 108.10 a 354.90 b 660.00 a 317.50 s 3022.60
1979 1038.50 c 746.85 b 514.00 g 396.92 d 159.00 f 21.00 g 1.07 b 7.48 b 0.00 c 148.80 a 504.50 g 726.12 e 3065.74
1980 583.50 g 497.50 f 487.00 i 281.00 j 276.13 d 13.00 j 0.00 o 0.50 f 3.89 c 255.46 d 435.54 b 543.57 b 1514.59
1981 637.50 580.42 d 625.17 a 288.60 e 156.66 c 8.28 a 0.00 a 3.00 8.00 309.43 d 444.00 645.00 3706.05
1982 854.00 629.50 628.00 426.11 c 100.50 k 30.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2568.11
Period of Record Statistics
MEAN 820.45 688.64 609.22 375.70 165.44 24.58 0.18 0.89 30.67 246.38 528.68 728.88 4244.44
S.D. 113.00 117.68 111.18 89.09 69.76 21.35 0.58 2.34 28.00 80.47 81.70 98.01 292.46
SKEW 1.18 0.13 -0.13 -0.08 0.33 0.80 4.69 3.29 1.12 0.32 0.10 -0.14 -0.15
MAX 1195.50 950.00 826.50 568.00 292.50 86.50 3.50 11.50 108.10 431.00 685.34 890.70 4686.87
MIN 637.50 496.50 301.50 197.68 64.50 0.00 0.00 0.00 0.00 110.57 363.00 543.57 3706.05
NO YRS 32 32 37 43 40 44 43 38 41 36 34 23 11