LUKACHUKAI, ARIZONA

Monthly Total Growing Degree Days

(025129)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201007
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
1914 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 36.00 s 1.00 1.00
1915 1.00 0.00 x 75.50 287.50 403.00 724.50 895.50 916.50 667.76 a 420.50 133.50 12.50 4537.76
1916 6.50 36.00 166.50 249.50 447.50 771.50 890.50 851.00 695.50 353.50 79.00 0.00 z 4547.00
1917 0.00 z 0.00 z 0.00 z 237.78 c 381.50 812.50 1079.00 945.00 696.50 437.50 158.50 15.00 4763.28
1918 12.92 a 19.50 127.50 186.50 453.00 925.00 898.50 889.50 685.00 326.00 0.00 z 0.00 z 4523.42
1919 0.00 z 0.00 z 94.50 209.50 0.00 z 0.00 z 0.00 z 0.00 z 712.00 229.50 0.00 z 0.00 z 1245.50
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 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
1949 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
1950 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
1951 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 71.00 z 757.50 b 203.00 q 51.50 4.50 813.50
1952 3.00 2.07 a 36.17 a 271.50 395.00 g 869.40 e 417.50 r 947.00 745.00 531.00 63.00 0.00 3468.14
1953 27.90 a 16.59 a 135.00 226.80 e 129.00 t 888.50 1055.00 929.00 824.50 404.00 164.00 0.00 4671.29
1954 24.00 58.50 65.00 450.54 b 633.36 b 841.50 806.50 g 922.52 b 734.50 456.50 129.83 a 12.00 g 4316.24
1955 2.98 e 2.50 44.50 253.00 458.80 a 778.80 e 892.00 882.00 641.50 510.50 57.00 e 88.00 4611.58
1956 53.50 9.50 121.50 261.67 c 638.82 c 928.93 b 958.23 c 686.00 g 743.50 429.50 20.00 i 0.50 m 4145.15
1957 8.50 72.50 118.83 d 135.50 441.23 a 588.50 i 843.00 h 964.00 714.50 367.23 e 8.00 g 4.50 h 2822.30
1958 0.00 h 41.00 h 21.00 f 145.00 i 401.50 l 880.00 c 0.00 z 154.50 z 427.00 j 298.50 f 123.46 d 48.50 s 1003.46
1959 7.75 e 4.00 i 108.00 f 357.86 b 288.00 o 407.50 q 1056.00 885.50 701.50 240.50 h 33.00 f 0.00 x 3008.61
1960 0.00 z 0.00 z 112.00 h 85.50 u 0.00 z 737.00 f 485.00 q 218.00 y 85.50 z 321.33 e 0.00 z 0.00 z 321.33
1961 0.00 b 37.50 g 75.90 b 189.50 g 448.00 f 893.33 c 1009.10 b 928.34 c 614.50 377.34 b 45.54 b 6.72 a 3950.77
1962 0.00 h 18.87 e 25.50 k 408.60 e 0.00 z 537.00 k 985.36 c 991.40 e 738.00 e 352.50 f 156.00 h 10.00 f 3142.23
1963 7.48 b 65.69 b 135.48 d 279.44 c 681.47 b 810.54 b 1095.16 b 909.85 a 787.50 b 590.07 b 139.14 a 0.00 c 5501.81
1964 1.03 a 1.00 26.87 a 184.14 a 527.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 65.50 0.00 z 805.54
1965 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 911.00 581.50 462.50 0.00 z 0.00 z 1955.00
1966 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 14.97 b 14.97
1967 28.00 41.00 242.50 224.00 488.77 a 716.50 1034.88 a 921.73 a 0.00 z 183.00 r 223.93 b 0.00 z 3921.31
1968 0.00 z 0.00 z 0.00 z 281.40 e 488.50 852.50 913.00 752.00 588.50 145.50 18.50 0.00 4039.90
1969 0.00 4.00 9.50 184.50 474.50 595.50 920.00 909.50 713.50 180.00 46.50 18.08 a 4055.58
1970 10.00 29.00 11.50 115.00 545.00 754.00 1012.00 995.00 583.00 204.00 77.00 9.50 4345.00
1971 34.88 c 27.00 117.50 n 242.00 455.00 786.50 343.00 u 904.88 b 587.50 291.00 61.50 25.00 3415.25
1972 12.50 74.00 253.50 291.50 512.00 791.90 a 1080.00 948.00 724.00 400.00 22.80 e 6.00 5116.20
1973 0.00 5.00 10.00 138.00 493.50 749.50 1007.00 947.50 643.50 413.50 190.00 20.15 a 4617.65
1974 0.00 0.50 167.00 218.50 637.50 901.00 818.00 754.50 577.50 428.00 37.24 a 3.00 4542.74
1975 10.50 0.00 z 31.00 109.00 358.00 653.00 916.50 883.00 623.00 358.00 81.00 0.00 4023.00
1976 0.00 15.50 43.00 211.00 488.00 716.00 938.55 b 848.50 595.50 216.00 75.50 2.00 4149.55
1977 0.00 23.33 a 42.50 321.50 464.50 900.00 1000.50 974.84 c 728.00 435.50 109.00 0.00 z 4999.67
1978 0.50 10.50 129.50 281.00 430.38 a 673.50 f 664.50 k 706.50 h 670.80 e 453.67 e 98.50 0.00 2074.86
1979 0.00 5.50 0.00 z 266.00 434.50 727.24 a 0.00 z 939.00 770.50 511.50 27.00 4.50 3685.74
1980 6.20 a 15.54 a 33.00 203.79 a 397.00 828.33 c 1065.00 737.00 f 715.50 344.00 164.50 43.18 c 3816.04
1981 9.50 48.00 49.50 389.00 516.00 903.00 1019.00 979.50 719.00 343.00 169.00 28.50 5173.00
1982 10.00 21.00 64.50 236.50 461.00 757.00 944.50 926.50 711.50 276.50 0.00 z 22.00 4431.00
1983 2.00 378.61 e 71.50 157.50 420.00 722.50 971.00 929.50 767.00 391.50 133.50 17.00 4961.61
1984 0.00 1.50 72.00 169.50 677.00 769.00 992.50 911.00 727.50 214.50 138.50 4.00 4677.00
1985 0.00 6.00 104.00 344.00 617.00 880.00 1066.00 1007.00 598.00 404.03 a 91.50 3.50 5121.03
1986 35.00 68.00 205.00 173.00 o 534.00 831.00 941.50 996.00 620.00 292.00 62.00 5.50 4590.00
1987 0.00 z 16.00 54.50 308.00 508.00 852.50 964.00 888.00 687.50 474.00 78.00 17.50 4848.00
1988 0.50 17.00 96.00 215.50 505.50 840.50 1014.00 919.50 618.50 532.50 138.00 0.50 4898.00
1989 0.00 14.50 224.00 450.00 623.00 821.50 1078.00 928.00 765.50 394.50 86.00 0.50 5385.50
1990 6.50 19.00 153.50 303.00 501.50 0.00 z 1002.50 908.50 733.50 354.00 107.00 1.50 4090.50
1991 0.00 13.50 52.00 214.00 518.00 755.50 972.50 951.00 703.00 495.00 71.50 0.00 4746.00
1992 0.00 6.50 96.50 391.00 547.00 726.50 901.50 903.50 716.00 476.00 24.00 3.00 4791.50
1993 2.50 8.50 106.00 255.50 563.50 779.50 989.50 918.50 679.50 336.00 26.50 1.00 4666.50
1994 5.00 27.50 146.50 262.50 542.50 936.50 1077.50 1042.50 742.50 328.50 75.50 2.50 5189.50
1995 1.00 65.00 124.00 181.50 401.00 724.00 1003.50 1029.50 762.50 367.50 153.00 56.00 4868.50
1996 10.50 88.00 95.00 277.00 701.00 914.50 1066.00 1019.00 606.50 355.00 81.50 0.00 z 5214.00
1997 7.00 9.50 180.00 0.00 z 598.00 830.00 991.00 917.50 360.50 n 341.50 100.50 1.50 3976.50
1998 0.00 z 6.50 89.50 135.00 527.00 749.00 731.50 i 450.00 q 403.50 o 334.50 105.00 19.78 b 1966.28
1999 17.00 k 32.87 e 158.50 g 146.00 h 333.50 g 20.50 z 420.00 q 381.50 r 515.50 g 331.50 h 274.04 d 19.00 f 306.91
2000 49.00 n 49.50 k 55.50 f 151.50 t 0.00 z 606.00 k 516.00 q 490.50 p 445.00 m 317.00 g 7.00 n 12.00 n 0.00
2001 0.00 p 20.00 i 5.50 z 147.00 t 321.00 o 154.00 y 266.00 w 311.50 u 419.50 o 302.00 l 130.00 n 0.00 y 0.00
2002 1.50 t 0.00 q 60.00 w 78.00 x 0.00 z 0.00 z 165.50 z 145.50 z 532.00 i 238.00 m 231.50 m 0.00 z 0.00
2003 3.50 r 1.00 s 18.00 z 65.00 t 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
2004 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
2005 0.00 z 4.00 s 38.00 j 102.00 r 335.50 j 760.50 1077.85 e 924.50 759.00 394.00 142.00 11.50 4069.35
2006 15.50 17.50 85.00 340.50 0.00 z 932.50 1070.00 911.00 603.00 318.50 123.50 0.00 4417.00
2007 2.50 34.00 0.00 z 198.00 i 560.50 879.50 1071.50 991.00 773.50 411.00 221.00 4.00 l 4944.50
2008 1.50 h 0.58 d 97.00 225.50 457.50 831.00 1013.50 981.50 499.00 k 407.00 185.50 7.50 4206.58
2009 6.50 53.50 153.21 e 0.00 z 665.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 878.71
2010 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 831.00 1053.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1884.00
Period of Record Statistics
MEAN 8.29 32.75 100.34 254.10 515.05 811.14 995.46 928.38 690.92 376.77 104.79 11.37 4811.49
S.D. 11.57 57.04 61.06 82.33 86.71 78.35 67.71 57.49 65.35 95.20 57.88 17.15 388.89
SKEW 2.08 5.01 0.67 0.51 0.44 -0.35 -0.47 -0.79 -0.28 -0.28 0.70 2.73 -0.18
MAX 53.50 378.61 253.50 450.54 701.00 936.50 1095.16 1042.50 824.50 590.07 274.04 88.00 5501.81
MIN 0.00 0.50 9.50 109.00 358.00 595.50 818.00 752.00 577.50 145.50 18.50 0.00 4055.58
NO YRS 45 46 45 47 45 47 44 47 49 50 48 42 19