BISBEE, ARIZONA

Monthly Total Growing Degree Days

(020768)

Base Temperature = 50 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198502
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
1892 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 57.00 57.00
1893 44.00 80.50 119.00 344.50 518.50 906.00 775.50 723.50 637.50 389.05 a 87.50 44.43 a 4669.98
1894 7.00 3.77 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.00 z 0.00 z 0.00 z 0.00 z 10.77
1895 0.00 z 0.00 z 0.00 z 0.00 z 603.50 792.50 830.50 752.00 670.50 392.67 d 42.00 11.50 4095.17
1896 26.87 a 30.50 214.00 293.00 607.00 916.07 b 813.46 d 764.00 651.00 299.00 194.50 56.00 4865.40
1897 3.00 23.00 69.50 388.00 621.50 787.76 a 784.82 a 718.50 607.76 a 363.50 199.50 20.50 4587.33
1898 9.50 67.50 63.00 401.00 481.00 770.50 772.00 738.50 620.50 461.50 128.00 6.50 4519.50
1899 11.00 28.00 152.50 293.50 419.00 664.00 767.50 765.00 713.50 307.00 142.00 33.50 4296.50
1900 19.00 38.50 185.50 118.00 587.00 841.55 a 883.50 817.50 584.00 398.00 149.00 15.00 4636.55
1901 27.90 a 56.50 85.50 208.00 455.50 709.50 840.50 752.02 b 675.50 389.00 125.50 52.00 4377.42
1902 13.50 43.00 g 61.50 414.00 512.50 832.50 773.50 728.50 a 632.14 b 290.50 m 112.00 33.00 4113.14
1903 26.00 10.00 109.00 176.00 n 440.00 713.50 857.00 770.23 e 612.41 a 0.00 z 0.00 z 0.00 z 3538.14
1904 26.50 g 138.35 e 241.50 385.56 c 505.00 720.50 791.00 660.00 527.00 299.00 93.62 a 11.50 4373.03
1905 22.00 22.00 59.50 149.50 420.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 673.00
1906 12.00 22.00 103.50 230.50 449.50 711.50 704.50 588.50 580.00 361.00 164.50 32.00 3959.50
1907 10.50 44.00 156.00 283.00 348.00 611.50 729.00 635.00 564.50 324.50 44.42 d 22.00 3772.42
1908 3.00 39.00 109.50 i 260.77 d 361.00 676.00 694.50 611.50 553.50 279.00 109.00 10.00 3597.27
1909 76.00 13.00 51.00 234.00 395.00 685.50 726.50 617.50 515.00 371.50 160.50 10.50 3856.00
1910 44.43 a 26.50 235.50 294.00 573.00 736.00 794.00 726.00 626.00 361.50 118.50 57.50 4592.93
1911 73.50 24.50 174.50 230.69 a 485.00 659.00 667.00 734.50 586.00 289.00 58.00 0.50 3982.19
1912 6.50 16.50 75.50 106.50 432.00 680.50 674.50 618.00 0.00 z 317.20 c 68.50 2.50 2998.20
1913 3.00 4.50 75.00 241.03 a 475.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 798.53
1914 47.50 18.00 125.00 337.00 534.75 a 733.00 693.00 730.00 601.00 318.00 147.00 0.00 4284.25
1915 0.00 21.00 112.50 252.50 463.50 819.44 c 873.17 d 774.00 667.50 475.50 180.00 38.00 4677.11
1916 53.50 j 124.00 h 203.50 h 85.00 s 0.00 z 0.00 z 0.00 z 0.00 z 50.50 z 0.00 z 0.00 z 0.00 z 0.00
1917 18.60 a 35.50 0.00 z 268.93 b 378.50 828.62 a 842.50 791.50 644.00 506.50 230.50 113.87 e 4659.01
1918 29.00 105.50 171.50 312.00 472.50 847.50 853.00 779.50 731.00 492.00 68.00 g 18.27 c 4811.77
1919 1.50 11.50 105.50 417.00 591.00 819.00 768.00 845.50 598.00 332.50 100.00 42.50 4632.00
1920 48.00 59.50 g 112.50 225.00 576.00 744.00 924.00 773.00 678.00 373.00 134.00 22.00 4609.50
1921 60.50 76.50 207.50 289.00 527.50 815.00 779.50 720.50 685.00 501.50 198.00 98.50 4959.00
1922 9.00 i 100.50 127.00 229.00 585.50 820.50 812.50 839.50 689.00 455.50 91.00 82.50 4832.50
1923 92.00 55.00 116.00 282.50 647.50 756.00 798.25 a 699.64 b 597.00 378.00 61.00 14.50 4497.39
1924 17.50 93.50 71.00 251.50 623.50 1016.50 903.50 911.18 c 777.00 550.77 a 281.00 30.50 5527.45
1925 50.00 207.00 323.00 445.50 703.00 728.00 888.00 776.50 746.00 445.00 130.50 18.00 5460.50
1926 9.50 114.07 a 139.50 228.50 559.00 878.00 896.00 685.00 g 720.50 506.00 241.50 46.50 4339.07
1927 150.23 e 221.41 a 216.00 506.40 e 771.68 c 861.50 958.00 870.50 688.00 519.00 357.86 b 11.00 6131.57
1928 118.50 68.50 206.50 255.00 a 512.50 807.50 788.50 645.50 555.50 371.40 e 40.50 2.50 4372.40
1929 17.50 25.50 103.00 288.50 654.50 907.50 830.00 782.50 695.00 441.00 93.00 80.00 4918.00
1930 7.00 119.50 96.50 412.00 434.00 a 821.50 785.50 801.50 666.50 440.00 124.50 6.00 4714.50
1931 1.50 16.50 162.50 h 352.50 615.50 833.00 924.50 772.00 680.50 520.50 156.00 e 19.00 4891.50
1932 5.00 52.00 f 134.00 344.00 552.00 781.00 813.00 803.00 674.50 379.50 182.50 15.00 4683.50
1933 14.00 27.39 e 227.00 254.00 479.00 790.50 889.00 828.00 715.00 450.00 175.50 91.50 4940.89
1934 27.50 73.00 i 281.00 373.00 661.50 725.00 851.00 704.00 683.50 534.75 a 186.50 46.50 5074.25
1935 65.00 58.00 158.50 332.50 384.50 797.50 849.00 695.00 567.50 425.00 78.00 4.50 4415.00
1936 9.00 17.50 122.00 363.50 629.00 818.00 863.50 814.00 598.50 398.50 107.50 21.00 4762.00
1937 3.00 73.00 121.00 368.50 641.50 813.50 917.50 854.50 688.50 488.00 193.50 38.00 5200.50
1938 44.50 71.50 154.48 a 336.50 588.50 795.00 796.00 797.00 588.10 a 461.00 143.50 83.00 4859.09
1939 11.00 13.00 227.00 418.00 662.50 871.00 817.50 768.50 649.00 372.00 130.00 153.50 5093.00
1940 40.50 53.50 226.00 358.50 608.50 787.50 881.50 439.00 m 680.50 426.00 128.00 80.50 4271.00
1941 10.50 59.36 c 99.00 187.00 506.52 c 677.00 813.50 750.00 622.00 330.50 159.00 29.50 4243.88
1942 55.50 40.50 100.50 274.00 533.95 b 804.23 d 851.90 e 755.33 e 581.54 d 363.96 d 230.40 e 49.94 d 4641.76
1943 29.21 e 70.00 d 164.19 d 405.00 d 624.17 e 750.58 d 780.74 d 727.90 e 647.31 d 363.65 e 128.08 d 5.74 d 4696.57
1944 7.15 e 5.22 d 60.85 d 195.00 d 483.37 d 712.50 d 819.12 e 803.13 d 586.73 d 405.38 e 67.50 d 21.46 e 4167.42
1945 12.06 d 46.67 d 76.35 d 225.60 e 557.43 d 696.92 d 876.04 d 784.19 d 714.00 390.50 178.50 17.00 i 4558.25
1946 40.50 56.58 d 134.73 e 462.50 530.00 621.50 i 847.91 d 816.50 668.00 387.50 94.00 94.00 4132.22
1947 16.00 105.00 168.00 299.00 598.50 744.00 901.98 e 760.69 e 730.80 e 503.46 d 55.96 d 16.10 e 4899.49
1948 71.76 d 56.00 f 64.98 e 413.65 d 634.31 e 836.54 d 908.54 e 647.00 f 684.00 e 410.15 e 82.50 d 26.41 d 4132.84
1949 0.00 d 43.75 d 154.43 d 352.50 d 422.50 g 566.50 h 554.00 i 603.00 h 489.50 i 213.00 j 237.00 e 57.83 e 845.50
1950 54.80 c 79.92 d 197.92 e 337.00 f 499.58 e 770.77 d 572.50 g 791.65 d 648.60 e 514.00 f 255.00 d 127.58 e 3425.81
1951 27.50 f 61.48 e 140.69 e 247.20 e 494.21 e 754.62 d 694.50 f 792.22 d 580.50 g 475.73 e 119.40 e 35.00 g 3085.55
1952 32.66 c 18.40 c 35.17 e 223.85 d 563.17 d 767.88 d 874.89 d 795.27 e 731.40 e 546.52 d 94.80 e 5.54 c 4689.55
1953 88.41 d 46.08 d 149.04 e 232.50 d 306.00 f 637.00 f 642.00 g 795.87 e 510.00 h 397.04 e 182.50 f 22.14 c 1731.08
1954 50.08 e 93.00 f 121.70 d 431.40 e 552.50 756.96 b 634.50 h 684.58 a 720.58 d 526.40 e 211.20 e 80.08 a 4135.49
1955 0.50 44.50 175.00 301.00 450.00 761.00 782.50 705.00 666.50 486.50 131.00 86.50 4590.00
1956 63.00 33.00 214.00 251.00 610.50 868.00 803.00 762.00 771.00 453.00 110.00 20.27 e 4958.77
1957 46.50 c 193.67 d 149.04 e 276.96 b 412.96 c 798.21 b 842.74 d 594.50 g 514.50 f 326.65 d 44.50 f 32.50 h 3046.74
1958 3.88 c 49.00 g 44.12 e 247.80 e 523.50 f 666.50 f 678.50 f 557.50 i 449.00 h 374.87 d 156.00 e 112.08 e 938.74
1959 52.24 d 28.00 d 107.00 f 375.00 d 421.50 f 849.81 d 665.50 f 708.23 e 671.38 a 434.53 b 64.50 g 11.88 a 3131.08
1960 10.16 b 13.98 a 236.52 d 369.00 e 539.92 a 877.50 812.00 818.00 722.50 373.03 a 178.39 b 40.62 b 4991.62
1961 7.50 h 51.50 g 133.00 g 270.50 h 610.46 e 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 610.46
1962 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
1963 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
1964 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
1965 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
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 0.00 z 0.00
1967 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
1968 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
1969 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
1970 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
1971 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
1972 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
1973 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
1974 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
1975 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
1976 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
1977 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
1978 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
1979 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
1980 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
1981 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
1982 0.00 z 0.00 z 0.00 z 407.88 d 526.43 d 776.67 c 837.00 a 784.50 666.43 b 421.50 108.33 c 17.50 4546.24
1983 14.97 b 36.96 c 86.11 d 153.00 f 541.95 c 705.00 854.50 788.95 a 691.67 c 338.62 e 152.68 b 49.82 c 4261.22
1984 11.37 a 34.70 a 180.32 a 270.50 695.43 a 736.80 e 207.00 v 677.87 a 636.50 275.50 135.50 25.50 3679.98
1985 1.50 16.50 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 18.00
Period of Record Statistics
MEAN 30.30 53.65 140.76 305.00 538.06 782.14 821.72 754.09 652.17 408.70 141.51 39.29 4669.46
S.D. 30.40 46.88 62.74 84.58 90.31 73.43 64.93 65.71 59.61 72.68 62.01 35.03 464.49
SKEW 1.57 1.83 0.54 0.05 0.00 0.33 -0.38 -0.47 -0.18 0.15 0.84 1.19 0.63
MAX 150.23 221.41 323.00 506.40 771.68 1016.50 958.00 911.18 777.00 550.77 357.86 153.50 6131.57
MIN 0.00 3.77 35.17 106.50 348.00 611.50 667.00 588.50 515.00 275.50 40.50 0.00 3772.42
NO YRS 66 62 63 65 66 63 59 61 61 63 62 65 38