TRUXTON CANYON, ARIZONA

Monthly Total Growing Degree Days

(028778)

Base Temperature = 50 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198003
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
1901 0.00 z 0.00 z 0.00 z 0.00 z 259.50 o 697.00 1027.50 923.00 601.50 331.50 h 0.00 z 0.00 z 3249.00
1902 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
1903 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
1904 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
1905 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
1906 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
1907 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
1908 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
1909 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
1910 0.00 z 15.00 f 158.00 266.00 542.50 704.50 918.00 919.00 716.00 0.00 z 82.00 0.00 z 4306.00
1911 0.00 z 4.50 112.50 148.00 344.50 679.00 952.50 907.50 670.50 321.50 23.50 2.50 4166.50
1912 0.00 z 5.50 i 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 801.50 574.66 a 307.50 177.50 0.00 z 1861.16
1913 0.00 0.50 36.50 184.50 384.50 535.56 c 758.50 0.00 z 871.50 201.00 j 92.50 0.00 2864.06
1914 1.50 2.00 109.00 232.50 j 0.00 z 643.50 869.50 865.50 592.50 338.86 b 131.00 0.00 3553.36
1915 2.00 0.00 z 50.50 m 183.50 332.50 647.50 840.00 883.50 579.50 395.00 86.00 7.00 3956.50
1916 0.00 a 66.80 a 195.00 230.00 366.00 684.00 892.00 768.00 629.50 220.00 55.00 2.50 4108.80
1917 0.00 4.00 38.00 164.50 285.50 685.50 946.00 817.37 a 638.57 b 0.00 z 0.00 z 17.00 w 3579.44
1918 14.00 18.50 69.00 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 101.50
1919 0.00 i 0.00 f 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
1920 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 883.50 0.00 z 0.00 z 0.00 z 2.50 886.00
1921 4.00 55.50 115.50 185.50 413.00 791.00 987.50 645.00 h 668.50 528.66 c 132.50 17.00 3898.66
1922 13.50 22.50 63.00 159.50 486.00 806.00 972.50 790.00 0.00 z 0.00 z 0.00 z 0.00 z 3313.00
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 l 0.00
1924 0.00 0.00 0.00 f 117.78 c 140.00 s 734.40 e 843.20 a 659.50 i 770.50 215.50 123.00 5.68 a 2810.06
1925 0.00 2.69 b 0.00 y 199.62 d 0.00 z 0.00 z 0.00 z 538.00 j 532.00 114.00 t 19.00 g 5.50 739.81
1926 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 825.67 e 612.50 385.00 106.00 0.00 z 1929.17
1927 0.00 z 0.00 z 0.00 z 246.96 b 445.00 719.00 974.43 a 601.00 i 621.50 393.00 0.00 z 0.00 z 3399.90
1928 0.00 z 0.00 z 90.86 b 152.88 d 379.00 g 555.00 f 926.50 585.00 j 171.00 v 190.00 k 0.00 z 0.00 k 1170.25
1929 0.00 d 0.00 d 55.00 f 155.50 439.34 b 477.00 f 938.78 a 872.65 a 619.66 a 343.00 53.28 a 2.50 q 3422.21
1930 0.00 l 27.50 h 45.31 e 281.79 b 277.45 a 744.60 e 662.00 i 650.50 g 591.50 210.69 d 58.20 e 0.00 c 2209.53
1931 16.03 b 16.69 b 69.20 c 210.00 g 368.50 i 696.00 1060.50 614.50 h 490.50 f 280.50 g 66.60 e 0.00 b 1925.02
1932 0.00 25.24 b 57.35 a 228.89 c 330.50 f 640.18 b 917.60 a 877.50 722.31 d 314.81 b 101.40 e 1.60 b 3886.88
1933 0.00 d 0.00 b 24.00 g 130.00 c 267.12 a 705.54 b 1031.50 909.69 b 724.66 a 454.84 b 93.62 a 8.78 a 4325.75
1934 0.00 18.15 a 264.53 a 387.86 b 613.80 a 590.69 a 969.50 843.95 b 600.50 382.69 b 153.75 b 10.85 a 4836.27
1935 11.88 a 39.93 a 62.00 a 244.14 a 334.05 b 733.00 866.00 893.50 678.50 316.00 28.33 c 2.14 b 4209.47
1936 0.00 3.00 112.93 c 328.97 a 512.69 e 814.50 949.00 896.02 e 631.61 b 181.00 s 28.00 x 0.00 t 4248.71
1937 0.00 g 0.00 a 26.50 157.50 d 532.00 707.59 a 936.50 935.34 b 716.50 406.50 70.00 4.50 h 4488.43
1938 2.50 0.00 10.33 d 151.50 f 415.29 b 712.80 e 877.00 872.98 c 593.00 f 313.32 c 4.00 19.78 b 3228.01
1939 0.00 0.00 124.55 c 96.00 t 482.57 a 701.00 939.30 a 857.09 d 401.00 f 105.50 m 80.50 f 51.84 b 3156.36
1940 19.78 b 11.00 102.00 200.50 562.65 a 868.50 672.00 i 899.00 577.00 337.50 24.00 16.50 3618.43
1941 0.00 a 6.00 11.88 a 77.78 c 422.50 576.50 884.10 e 466.00 j 511.50 183.00 57.00 g 7.23 a 2680.49
1942 6.72 a 1.00 31.52 a 158.33 c 379.48 b 678.89 c 957.00 831.50 602.14 b 314.50 88.89 c 10.50 g 4049.97
1943 0.00 c 50.40 c 0.00 z 288.50 613.50 655.50 0.00 z 0.00 z 0.00 z 0.00 z 76.50 j 7.50 i 1607.90
1944 0.00 z 4.00 h 18.50 p 95.50 j 293.50 j 439.50 h 537.50 l 901.30 d 728.65 d 0.00 z 0.00 z 0.00 z 1629.95
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 62.00 371.50 0.00 z 510.50 j 915.50 913.50 0.00 z 0.00 z 0.00 z 0.00 z 2262.50
1947 0.00 z 0.00 z 0.00 z 108.50 s 498.50 h 509.50 i 514.50 n 859.73 a 795.00 a 377.50 26.00 0.00 a 2058.23
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 901.14 b 860.85 e 725.69 a 387.00 24.50 0.00 a 2899.17
1949 0.00 e 0.52 a 25.83 a 285.00 440.20 a 746.00 962.00 648.00 g 740.50 291.50 190.00 12.50 3694.05
1950 2.50 23.15 b 80.37 d 210.00 j 444.85 a 673.97 a 924.50 905.72 a 453.00 f 512.69 e 164.44 c 36.00 i 3732.19
1951 13.50 f 25.85 b 78.03 b 244.20 e 480.50 d 683.33 c 1014.98 b 842.68 a 457.50 k 295.00 f 33.33 c 0.50 h 3402.91
1952 0.00 a 12.50 24.91 c 200.50 f 524.86 b 487.00 h 889.50 942.40 a 583.50 f 538.50 63.10 a 4.50 k 2995.78
1953 29.50 f 6.50 n 98.74 d 203.33 c 310.53 b 711.72 a 978.05 a 851.00 479.50 i 244.50 k 62.00 k 2.00 g 3153.38
1954 4.00 m 63.00 d 37.89 d 188.00 l 404.50 j 368.50 m 991.43 d 864.79 b 685.56 c 360.00 h 99.50 g 7.15 e 2649.82
1955 0.00 j 13.00 k 39.04 d 58.00 l 303.50 j 523.50 g 683.50 f 584.50 j 553.50 k 321.50 h 106.11 c 0.00 r 145.15
1956 20.48 c 9.06 e 42.50 j 169.50 h 537.33 d 554.50 j 756.00 f 864.68 c 771.50 343.14 b 33.50 k 0.00 e 2546.19
1957 1.03 a 96.92 b 88.50 206.67 c 361.48 c 616.00 g 685.50 i 711.50 f 661.61 b 196.73 e 3.00 f 0.00 e 1612.94
1958 0.00 e 29.17 d 14.00 f 176.79 b 585.38 a 742.78 c 115.50 z 977.10 e 653.04 b 399.12 c 58.00 g 20.84 b 3584.22
1959 3.74 b 0.00 a 52.91 b 312.78 c 443.41 c 850.71 b 1026.00 809.62 a 527.50 326.03 b 24.31 a 2.00 4379.02
1960 0.00 0.50 f 117.80 a 238.27 d 359.50 f 828.50 1000.50 917.50 715.18 b 358.88 e 70.00 c 1.72 d 4248.35
1961 2.50 7.78 a 53.00 228.21 b 461.26 b 861.00 1021.45 a 895.50 553.00 331.50 35.00 0.00 d 4450.20
1962 0.50 17.92 c 37.00 364.00 380.27 a 565.00 f 918.00 954.00 737.00 346.34 b 140.17 a 11.92 e 3907.13
1963 5.68 a 96.00 58.90 a 120.00 e 514.08 a 640.34 a 927.86 b 896.00 718.85 d 455.24 d 70.00 g 0.00 e 4432.96
1964 3.62 a 0.00 b 52.59 c 197.00 431.02 e 696.00 987.35 a 854.29 e 635.00 529.77 c 48.46 d 0.00 4435.09
1965 11.00 28.52 a 38.75 a 198.00 329.50 555.00 854.10 b 865.00 522.32 b 451.64 b 116.79 b 12.00 3982.62
1966 0.00 0.00 110.50 249.11 b 323.50 k 234.50 u 861.69 d 713.50 g 665.69 a 238.00 f 57.00 g 4.59 d 1891.57
1967 4.02 d 5.83 d 88.00 f 42.22 c 407.98 c 598.89 c 956.41 d 861.69 d 607.20 e 443.19 d 109.00 f 0.00 d 3927.42
1968 0.00 b 54.65 c 78.53 a 124.44 c 438.43 c 767.07 a 631.00 j 262.50 u 646.20 e 353.73 c 67.50 g 0.00 b 2463.06
1969 14.43 b 0.00 a 21.18 a 163.00 484.50 641.38 a 919.15 a 748.50 g 379.50 m 218.50 51.35 d 20.15 a 2533.64
1970 2.00 26.96 a 9.62 b 51.50 g 475.00 675.00 c 979.60 a 961.50 599.48 a 281.00 71.50 2.07 a 4083.73
1971 40.00 20.74 a 103.50 167.00 293.47 a 663.10 a 999.00 870.07 a 620.77 d 261.95 a 58.85 d 5.00 4103.44
1972 0.00 a 35.50 225.00 207.22 c 415.50 672.00 978.57 a 830.00 604.66 a 279.50 8.57 b 0.00 e 4256.52
1973 0.00 2.00 0.00 b 111.00 448.35 d 708.33 c 922.50 845.27 a 593.50 330.50 97.00 3.10 a 4061.55
1974 0.00 d 0.00 93.52 a 153.50 550.77 a 858.33 c 900.03 a 845.27 a 695.50 401.00 34.50 j 0.00 4497.92
1975 0.00 b 4.00 33.50 68.28 a 396.50 684.50 942.00 855.71 b 703.97 a 325.50 b 81.96 b 13.00 4108.91
1976 18.60 a 14.50 a 44.95 a 117.00 f 519.25 c 688.93 b 917.00 828.73 a 599.48 a 279.50 115.00 c 0.00 a 4025.94
1977 3.00 36.81 a 31.53 b 278.33 c 290.88 a 778.50 922.00 874.00 641.00 423.50 96.00 9.50 4385.07
1978 2.21 c 2.92 d 108.50 135.00 382.50 722.22 c 915.50 840.00 609.00 467.07 a 71.54 d 0.00 4256.46
1979 0.00 a 2.50 29.00 177.41 a 428.00 708.00 908.41 c 765.50 781.00 424.18 a 22.50 14.95 c 4261.45
1980 10.85 a 36.00 21.00 f 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 46.85
Period of Record Statistics
MEAN 4.67 18.89 73.35 202.06 433.22 706.16 937.15 871.12 652.70 354.51 78.81 6.42 4273.92
S.D. 7.81 23.81 53.54 76.17 89.44 75.47 57.20 45.88 76.37 88.29 46.18 9.29 217.53
SKEW 2.39 1.65 1.48 0.45 0.04 0.24 -0.35 -0.04 0.44 0.15 0.48 2.75 1.10
MAX 40.00 96.92 264.53 387.86 613.80 868.50 1060.50 977.10 871.50 538.50 190.00 51.84 4836.27
MIN 0.00 0.00 0.00 42.22 267.12 535.56 758.50 765.50 511.50 183.00 4.00 0.00 3982.62
NO YRS 51 53 51 49 49 50 53 51 53 48 44 47 14