BETATAKIN, ARIZONA

Monthly Total Growing Degree Days

(020750)

Base Temperature = 50 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
1939 0.00 z 0.00 z 5.00 43.45 a 172.50 471.50 666.50 622.07 a 218.50 h 68.00 11.11 c 0.00 b 2060.13
1940 0.00 d 0.00 m 11.00 f 62.31 d 350.30 a 633.00 e 778.58 e 677.98 d 247.00 k 145.04 c 0.00 c 0.00 f 2647.20
1941 0.00 a 0.00 q 0.00 z 3.00 e 186.50 g 400.71 b 497.00 f 537.13 e 174.00 j 7.00 p 0.00 e 0.00 f 940.85
1942 0.00 a 0.00 h 0.00 z 16.50 j 214.13 d 404.00 h 751.75 e 514.00 g 266.50 n 83.00 r 9.83 a 0.00 c 975.71
1943 0.00 c 0.00 c 18.37 d 115.00 g 211.50 f 445.18 b 706.05 b 606.64 b 463.85 d 152.86 b 0.00 d 0.00 z 2392.95
1944 0.00 a 0.00 a 0.00 d 0.00 b 150.98 d 363.00 e 615.35 a 635.00 366.43 b 96.21 b 0.00 z 0.00 z 2226.97
1945 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 385.18 b 649.40 b 617.50 420.00 117.50 0.50 y 0.00 c 2189.58
1946 0.00 n 0.00 z 0.00 z 144.50 210.50 565.20 e 647.50 580.50 419.46 b 72.50 g 0.00 u 0.00 2567.66
1947 0.00 n 0.00 h 1.00 o 42.50 o 263.00 f 418.80 e 545.00 g 544.88 e 496.20 e 84.50 h 0.00 o 0.00 c 1459.88
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 685.50 619.50 453.00 59.00 k 0.00 l 0.00 z 1758.00
1949 0.00 z 0.00 z 0.00 z 79.50 n 207.59 c 415.00 c 655.13 a 606.16 c 442.50 b 105.63 d 9.00 i 0.00 x 2432.01
1950 0.00 y 0.00 f 0.00 d 60.00 d 234.80 d 474.00 594.00 569.00 290.50 263.00 1.00 0.00 m 2486.30
1951 0.00 k 0.00 d 0.00 28.00 258.85 a 485.50 772.50 587.50 440.19 d 73.92 e 0.00 d 0.00 j 2646.47
1952 0.00 c 0.00 0.00 d 38.89 c 278.48 a 492.50 663.83 b 640.84 b 293.50 h 248.55 c 0.00 a 0.00 h 2363.10
1953 0.00 0.00 10.33 a 47.68 b 110.00 527.50 675.00 530.62 a 476.11 c 140.53 a 11.38 a 0.00 c 2529.15
1954 0.00 0.00 0.00 h 137.59 a 343.00 489.50 695.12 e 417.00 j 407.78 c 197.07 c 2.78 c 0.00 b 2272.83
1955 0.00 0.00 0.00 g 14.50 184.50 421.03 a 634.47 a 616.00 465.00 a 187.07 b 0.00 0.00 c 2522.57
1956 0.00 c 0.00 e 11.50 30.00 149.00 h 460.00 g 655.50 551.59 b 547.00 183.79 c 0.54 b 0.00 m 1979.91
1957 0.00 m 0.00 0.00 c 8.04 b 128.00 499.00 659.00 582.50 450.50 75.43 a 0.00 b 0.00 c 2402.47
1958 0.00 d 0.00 c 0.00 a 33.21 b 332.73 a 608.28 a 707.83 a 313.50 s 360.60 e 183.86 b 9.81 d 0.00 a 2236.33
1959 0.00 b 0.00 c 1.07 b 86.67 c 242.32 a 606.50 782.23 a 591.67 b 345.00 f 121.79 c 0.00 b 0.00 a 2432.24
1960 0.00 a 0.00 11.62 c 80.77 d 241.05 b 617.00 785.50 736.77 a 484.66 a 81.38 c 1.61 b 0.00 c 3040.35
1961 0.00 0.00 1.03 a 46.00 261.50 657.00 733.84 b 608.50 249.31 a 116.00 0.00 c 0.00 a 2673.19
1962 0.00 0.00 2.07 a 114.31 a 200.50 482.59 a 709.00 710.50 446.00 101.50 i 12.00 0.00 2676.96
1963 0.00 c 2.50 6.20 a 34.29 b 355.47 a 459.23 d 793.60 a 578.84 b 475.18 b 221.59 d 5.17 a 0.00 b 2932.07
1964 0.00 0.00 a 3.62 a 20.69 a 265.10 b 454.00 751.75 a 605.03 b 366.50 240.00 5.17 a 0.00 c 2711.87
1965 0.00 b 0.00 a 1.00 51.50 128.02 d 276.50 g 633.90 b 617.13 d 266.50 192.00 10.00 0.00 1900.04
1966 0.00 0.00 5.50 73.50 324.00 490.50 685.10 a 660.30 a 406.50 90.50 4.50 0.00 2740.40
1967 0.00 0.00 6.00 4.00 188.00 361.50 660.00 614.00 347.00 185.00 27.00 0.00 2392.50
1968 0.00 0.00 7.50 12.50 187.50 576.50 658.00 487.00 377.00 148.44 e 0.00 0.00 2454.44
1969 0.00 j 0.00 11.00 48.00 312.00 418.50 691.82 a 702.00 446.25 b 51.50 0.00 0.00 2681.07
1970 0.00 0.00 0.00 6.50 250.58 a 460.50 705.50 665.50 299.50 47.00 0.00 0.00 a 2435.08
1971 0.00 0.00 17.00 40.50 120.50 499.50 731.08 a 623.62 a 326.00 83.50 1.50 0.00 2443.20
1972 0.00 0.00 40.50 48.00 230.50 473.28 a 744.00 b 575.00 345.00 a 104.00 0.00 b 0.00 2560.28
1973 0.00 z 0.00 0.00 6.43 b 165.00 h 462.00 659.55 b 614.00 333.00 153.50 20.00 0.00 2248.48
1974 0.00 0.00 10.50 31.50 310.50 677.50 624.50 607.50 400.50 136.50 0.00 0.00 2799.00
1975 0.00 0.00 0.00 9.00 159.65 a 394.00 609.50 615.00 371.00 153.50 8.50 0.00 2320.15
1976 0.00 0.00 0.50 34.50 249.00 498.50 672.00 564.00 323.00 68.00 8.50 0.00 2418.00
1977 0.00 0.00 0.00 99.00 135.50 570.50 668.00 632.00 440.50 168.50 7.00 0.00 2721.00
1978 0.00 0.00 25.50 52.00 234.50 560.00 727.50 642.00 369.00 229.00 4.00 0.00 2843.50
1979 0.00 0.00 0.00 118.50 199.50 481.03 a 729.02 a 583.50 522.00 243.50 0.00 a 0.00 2877.05
1980 0.00 a 0.00 0.00 58.97 a 103.50 511.55 a 680.45 a 590.50 374.00 166.22 b 28.45 a 0.00 b 2513.64
1981 0.00 0.00 0.00 91.55 a 162.00 592.24 a 643.25 a 601.92 a 292.00 h 53.22 a 2.07 a 0.00 a 2146.25
1982 0.00 0.00 0.00 24.50 136.00 428.50 617.50 562.50 377.00 17.00 0.00 0.00 2163.00
1983 0.00 0.00 0.00 0.00 165.00 399.00 615.50 586.00 455.50 58.50 5.50 0.00 2285.00
1984 0.00 0.00 0.00 21.50 372.00 461.50 640.50 546.00 426.50 44.00 0.00 0.00 2512.00
1985 0.00 a 0.00 0.00 91.00 242.50 561.50 682.50 662.50 232.50 78.50 2.50 0.00 2553.50
1986 0.00 6.00 23.50 50.00 244.50 541.50 600.50 658.00 271.50 28.50 0.00 0.00 2424.00
1987 0.00 0.00 0.00 108.00 184.50 567.00 602.50 539.00 361.00 195.00 0.00 0.00 a 2557.00
1988 0.00 0.00 6.50 58.00 232.50 519.50 729.00 563.50 318.50 224.50 8.00 0.00 2660.00
1989 0.00 1.50 27.50 157.50 294.00 485.50 700.00 555.50 393.50 115.00 4.00 0.00 2734.00
1990 0.00 0.00 13.00 55.50 182.00 607.50 651.50 552.50 397.00 82.50 1.50 0.00 2543.00
1991 0.00 0.00 0.00 20.50 176.00 417.50 659.00 602.50 376.50 221.00 2.50 0.00 2475.50
1992 0.00 0.00 0.00 138.50 204.00 438.50 582.50 571.00 428.50 189.50 0.00 0.00 2552.50
1993 0.00 0.00 1.00 61.00 263.00 454.50 648.50 580.00 415.50 100.00 0.00 0.00 2523.50
1994 0.00 0.00 6.00 96.00 226.50 648.50 758.50 692.50 437.00 79.00 0.50 0.00 2944.50
1995 0.00 0.50 3.00 29.00 117.00 390.50 725.50 734.00 461.50 154.50 1.50 0.00 p 2617.00
1996 0.00 0.50 3.50 99.00 378.50 601.00 789.50 691.00 331.00 158.00 5.00 0.00 3057.00
1997 0.00 0.00 22.00 45.00 336.00 490.00 689.50 611.00 459.00 138.50 6.00 0.00 2797.00
1998 0.00 0.00 14.00 31.50 176.00 406.00 765.50 680.50 0.00 z 101.00 0.00 a 0.00 2174.50
1999 0.00 b 0.00 5.37 e 37.24 a 218.07 b 492.50 645.50 548.04 c 360.00 236.00 67.50 0.00 b 2610.21
2000 0.00 b 0.00 1.55 a 129.00 421.08 a 613.85 d 768.00 681.50 468.00 132.50 0.00 a 0.00 a 3215.48
2001 0.00 b 0.00 d 5.50 64.50 g 403.60 e 597.50 670.50 648.00 557.59 a 213.79 b 17.59 a 0.00 c 3114.06
2002 0.00 d 0.00 11.50 118.50 296.71 c 708.00 318.00 753.50 409.50 69.50 0.00 0.00 2685.21
2003 0.00 0.00 0.50 24.50 g 381.19 d 461.00 f 865.02 e 655.77 e 454.50 232.50 c 0.00 0.00 b 2589.47
2004 0.00 0.00 67.50 36.50 306.00 556.00 681.00 596.50 354.00 65.50 0.00 0.00 2663.00
2005 0.00 0.00 0.00 49.50 291.50 449.00 792.50 525.00 386.00 117.05 b 15.00 0.00 2625.55
2006 0.00 0.00 0.00 77.50 374.50 658.00 712.00 568.50 267.50 85.50 12.00 0.00 2755.50
2007 0.00 0.00 72.50 81.00 313.00 620.50 771.50 674.50 450.00 137.50 52.00 0.00 3172.50
2008 0.00 0.00 1.00 40.50 170.00 539.00 691.00 663.50 416.50 194.00 25.00 0.00 c 2740.50
2009 0.00 0.00 21.00 52.50 329.38 c 413.00 771.50 682.00 433.50 72.00 0.00 z 0.00 d 2774.88
2010 0.00 0.00 3.50 68.00 169.50 535.50 688.50 566.50 517.50 136.50 14.00 0.00 2699.50
2011 0.00 d 0.00 5.00 47.50 166.00 514.00 695.50 700.71 b 451.15 d 146.22 a 0.00 c 0.00 d 2726.08
2012 0.00 b 0.00 16.03 b 119.00 329.00 647.00 659.27 a 637.57 a 413.00 166.00 15.50 0.00 3002.37
2013 0.00 0.00 19.50 1.00 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 19.50
Period of Record Statistics
MEAN 0.00 0.17 8.40 57.02 240.85 509.57 687.22 614.67 402.25 136.51 6.68 0.00 2660.96
S.D. 0.00 0.82 13.99 39.68 80.92 85.09 72.91 55.81 70.78 62.13 11.76 0.00 231.67
SKEW 0.00 6.06 2.93 0.70 0.30 0.33 -1.48 0.35 -0.29 0.17 3.18 0.00 0.40
MAX 0.00 6.00 72.50 157.50 421.08 708.00 865.02 753.50 557.59 263.00 67.50 0.00 3215.48
MIN 0.00 0.00 0.00 0.00 103.50 361.50 318.00 487.00 232.50 17.00 0.00 0.00 2163.00
NO YRS 64 65 65 66 67 69 72 71 66 68 67 63 44