BOWIE, ARIZONA

Monthly Total Growing Degree Days

(020958)

Base Temperature = 50 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201208
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
1899 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1900 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1901 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 24.00 74.40 a 98.40
1903 0.00 0.00 130.00 106.50 0.00 z 0.00 z 0.00 z 986.00 742.50 377.17 a 158.00 13.50 2513.67
1904 2.00 68.44 d 269.00 323.50 538.00 773.00 845.00 772.50 633.50 379.00 45.50 27.50 r 4649.44
1905 138.98 a 51.85 a 176.00 349.00 240.00 p 755.00 1150.50 1110.00 640.00 394.50 0.00 z 4.00 4769.83
1906 12.00 81.00 156.00 472.50 602.84 c 926.54 d 982.00 833.50 703.50 394.00 193.50 39.00 5396.38
1907 33.00 103.50 239.22 a 394.00 505.50 758.00 1029.00 917.50 783.50 429.00 91.00 5.00 5288.22
1908 10.00 50.50 281.00 402.00 510.00 818.00 931.50 627.50 j 725.00 366.50 127.50 13.00 4235.00
1909 60.00 24.50 d 87.00 330.50 537.00 921.50 1035.00 909.00 701.00 495.50 176.50 14.50 5292.00
1910 46.50 63.50 423.50 385.50 799.50 962.50 1040.00 0.00 z 752.00 561.00 168.00 53.50 5255.50
1911 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 609.50 805.00 850.00 688.50 366.50 101.00 0.00 3420.50
1912 26.50 49.50 135.50 229.00 603.00 895.00 832.50 808.50 687.00 347.00 59.50 9.00 4682.00
1913 29.50 10.89 a 150.35 a 382.00 696.00 895.00 c 767.00 g 942.50 681.50 531.50 218.00 1.00 4538.24
1914 40.00 43.00 212.50 492.00 706.00 960.00 943.50 1005.00 816.72 a 487.00 222.50 6.72 a 5934.94
1915 2.00 48.00 154.50 379.50 553.50 925.50 1081.56 d 1025.50 770.50 548.00 202.00 25.00 5715.56
1916 82.00 216.00 393.50 442.50 690.55 b 982.24 a 1026.50 891.50 792.00 522.00 0.00 z 0.00 z 6038.79
1917 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 560.50 0.00 z 0.00 z 560.50
1918 34.00 0.00 z 0.00 z 0.00 z 0.00 z 867.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 901.00
1919 1.50 n 0.00 z 95.00 459.00 701.00 927.50 987.50 1019.50 778.50 385.00 146.50 18.50 5518.00
1920 38.00 105.00 157.50 265.50 662.50 868.00 832.50 g 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2096.50
1921 42.50 99.00 315.50 377.50 637.00 933.50 962.00 882.00 830.50 505.50 205.50 56.50 5847.00
1922 11.00 85.50 128.50 284.00 684.00 970.00 1056.50 1002.50 0.00 z 573.50 82.00 53.50 4931.00
1923 83.50 64.50 177.00 422.50 857.50 0.00 z 0.00 z 1093.00 1101.96 b 0.00 z 0.00 z 284.68 a 4084.65
1924 13.50 94.77 a 95.50 315.00 c 612.00 975.00 967.00 933.50 715.50 571.00 244.00 32.55 a 5569.32
1925 23.50 152.50 311.00 497.00 789.00 935.50 1122.00 972.50 786.50 492.50 0.00 z 18.50 6100.50
1926 5.50 114.50 182.00 295.00 639.00 961.00 1029.00 1046.50 891.00 610.00 206.50 68.50 6048.50
1927 66.50 163.00 241.00 443.00 777.50 949.50 1110.50 981.50 780.50 587.00 301.00 5.50 6406.50
1928 32.00 80.00 331.50 444.50 716.00 983.50 1048.50 973.50 854.00 611.50 130.50 17.50 6223.00
1929 15.00 31.11 a 210.50 387.00 706.50 961.00 1030.50 958.50 822.00 525.00 53.50 36.00 5736.61
1930 7.50 82.50 53.00 413.50 680.00 1037.00 1011.50 1014.22 a 774.00 483.50 75.50 1.00 5633.22
1931 3.00 25.50 225.00 422.50 737.50 529.00 o 1174.00 1003.00 852.50 587.00 205.50 4.00 5239.50
1932 3.00 148.00 225.50 433.50 701.50 939.50 1092.00 1098.50 800.00 447.00 163.50 20.50 6072.50
1933 8.00 28.00 241.50 280.50 569.00 939.00 1074.50 989.00 873.00 538.50 171.50 56.00 5768.50
1934 2.50 96.50 319.50 499.00 817.50 887.00 1074.50 980.50 832.00 553.00 224.50 19.00 6305.50
1935 65.00 73.00 248.50 376.00 432.00 994.00 1063.50 1015.00 767.00 568.00 139.50 50.12 a 5791.62
1936 8.27 a 58.00 d 191.50 550.00 687.50 1173.89 c 1145.50 1083.00 804.00 511.50 a 135.00 31.00 a 6379.16
1937 11.00 g 70.50 151.00 372.50 786.00 954.00 1117.50 1068.00 858.00 602.00 217.00 36.50 6233.00
1938 19.00 81.00 165.00 361.50 624.50 931.00 1001.00 1038.50 c 774.50 633.00 120.50 38.00 5787.50
1939 2.00 2.00 195.50 401.50 742.00 1047.00 1035.50 950.00 767.00 0.00 z 0.00 z 0.00 z 5142.50
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 176.50 338.50 641.00 806.50 1094.50 957.00 821.50 504.00 85.50 40.00 5465.00
1952 29.50 8.00 58.00 288.50 618.00 842.50 952.50 930.00 784.00 557.00 94.50 0.00 5162.50
1953 27.00 36.00 194.50 348.00 467.50 924.50 1016.50 963.00 773.00 405.50 144.00 5.50 5305.00
1954 17.50 58.50 132.00 493.50 668.00 802.00 1013.50 845.00 825.50 542.50 139.50 36.00 5573.50
1955 0.00 23.00 177.50 315.00 586.00 826.00 952.50 944.50 784.50 554.50 122.50 26.50 5312.50
1956 21.50 36.00 206.50 337.00 701.00 1022.00 1049.00 938.50 917.00 544.50 68.50 7.50 5849.00
1957 65.50 223.50 222.00 352.50 553.00 938.50 1060.50 915.00 761.50 383.00 52.00 10.50 5537.50
1958 3.50 79.00 97.13 a 361.50 781.00 1013.00 1062.00 1012.50 742.50 450.00 136.50 37.50 5776.13
1959 41.00 38.00 162.50 468.00 655.00 1011.00 1032.50 917.50 770.00 457.50 71.00 18.00 5642.00
1960 3.00 13.00 250.50 387.00 604.00 957.00 995.50 989.50 794.50 384.50 121.00 8.00 5507.50
1961 0.00 44.00 165.50 398.50 608.50 936.00 1033.00 906.00 672.50 385.00 30.00 16.50 5195.50
1962 5.00 94.50 84.73 a 483.50 625.50 813.50 940.50 1001.50 753.50 437.50 164.00 5.00 5408.73
1963 12.50 102.50 145.00 341.00 687.50 803.50 1036.00 834.00 755.00 482.00 123.00 4.00 5326.00
1964 1.00 2.00 84.00 292.50 567.50 778.50 976.50 868.50 629.00 442.50 48.00 12.00 4702.00
1965 24.50 30.00 119.50 311.50 0.00 z 0.00 z 0.00 z 406.00 r 712.50 0.00 z 0.00 z 0.00 z 1198.00
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 6.50 p 0.00 z 0.00 z 0.00 z 0.00 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 29.50 131.00 0.00 z 0.00 z 884.00 1071.57 a 1056.50 805.00 450.00 124.00 45.50 4597.07
1970 43.00 54.50 118.50 279.50 674.00 908.00 1041.50 973.50 731.50 334.00 126.50 29.50 5314.00
1971 69.00 79.00 261.00 353.00 571.00 893.00 1104.00 902.50 759.00 335.50 110.00 19.50 5456.50
1972 23.50 116.00 374.00 412.50 603.00 826.00 1033.00 914.50 714.50 447.50 39.50 10.50 5514.50
1973 4.00 40.00 51.50 247.50 611.50 827.50 966.00 937.50 759.50 475.00 182.50 29.00 5131.50
1974 18.50 13.00 270.00 373.50 675.50 974.00 956.50 866.00 710.00 424.50 99.50 11.50 5392.50
1975 39.50 28.50 160.50 238.00 524.00 815.00 947.50 989.00 674.00 437.50 142.00 7.00 5002.50
1976 2.00 104.00 146.50 382.50 622.50 871.00 930.50 915.00 700.00 323.50 95.50 0.00 5093.00
1977 5.50 67.00 96.00 384.00 561.00 862.50 971.00 962.50 791.50 484.50 160.50 69.00 5415.00
1978 21.00 45.50 243.50 338.50 591.50 919.50 1024.00 894.50 690.50 486.00 158.00 19.00 5431.50
1979 2.50 38.50 116.50 354.00 510.47 a 805.50 1038.00 851.50 761.00 533.00 69.00 31.50 5111.47
1980 34.50 89.50 99.00 313.00 540.00 970.50 1104.00 940.50 752.50 358.00 168.00 35.13 a 5404.63
1981 12.50 102.50 147.00 472.50 678.50 991.50 1028.50 937.00 777.00 450.50 183.50 62.50 5843.50
1982 21.00 86.00 197.50 423.50 601.50 851.50 1010.50 957.50 791.50 382.00 74.00 4.00 5400.50
1983 10.50 37.00 125.00 219.00 562.00 741.00 935.50 910.50 834.50 452.50 165.00 12.00 5004.50
1984 10.50 21.00 211.50 324.00 795.50 876.00 978.50 891.00 759.50 359.50 121.00 30.00 5378.00
1985 1.00 64.00 202.50 415.50 668.50 939.50 1050.50 956.00 680.50 412.50 124.50 18.50 5533.50
1986 50.63 a 129.50 254.00 438.50 668.00 876.50 927.00 970.50 709.50 390.08 a 88.00 14.00 5516.22
1987 25.50 36.50 110.50 370.00 575.00 875.50 972.00 869.00 683.50 578.50 111.50 25.50 5233.00
1988 7.00 83.00 179.50 347.00 662.50 902.00 1021.50 889.00 693.00 562.00 202.50 15.50 5564.50
1989 13.00 119.50 330.00 567.00 725.00 932.00 1044.50 928.00 762.50 440.50 158.50 6.00 6026.50
1990 22.00 61.00 245.50 460.50 625.00 1014.00 946.00 856.50 794.50 452.50 158.00 10.00 5645.50
1991 8.50 73.50 89.00 338.00 596.50 778.00 963.50 927.50 697.00 518.00 89.00 19.00 5097.50
1992 0.00 35.50 135.50 430.00 566.00 820.00 961.50 901.00 760.00 515.00 76.50 22.50 5223.50
1993 16.50 28.00 196.00 381.50 663.50 881.50 1003.00 923.50 739.00 448.50 105.00 26.00 5412.00
1994 32.50 68.50 229.50 418.50 630.50 1046.00 1057.00 1041.50 805.00 429.00 112.50 38.50 5909.00
1995 11.00 119.50 0.00 z 296.50 553.50 532.50 i 0.00 z 1013.50 784.00 528.00 210.50 67.00 3583.50
1996 35.00 180.00 198.00 440.50 786.50 993.50 1052.00 952.00 687.00 452.50 156.50 39.50 5973.00
1997 26.00 51.00 292.00 348.00 760.00 893.50 1006.50 948.50 856.50 406.50 115.50 7.50 5711.50
1998 7.50 19.00 137.00 251.50 612.00 834.00 1031.50 1004.50 832.50 483.00 142.00 36.50 5391.00
1999 59.50 101.00 270.50 345.50 661.50 889.50 938.27 a 903.00 768.50 424.00 198.00 7.50 5566.77
2000 66.28 b 119.00 226.00 506.50 822.53 a 918.50 1035.00 937.50 0.00 z 0.00 z 0.00 z 85.50 t 4631.31
2001 3.50 42.50 153.50 354.00 732.00 919.66 a 947.00 0.00 z 742.00 491.00 209.50 8.50 4603.16
2002 30.50 55.00 197.50 523.50 624.00 972.50 969.50 943.50 779.00 424.00 103.50 12.50 5635.00
2003 48.50 68.00 172.50 351.50 660.00 883.50 1088.50 991.00 815.00 579.00 146.00 22.50 5826.00
2004 14.00 40.00 318.50 319.00 674.00 852.50 968.50 864.50 679.00 419.50 68.50 33.00 5251.00
2005 18.50 54.50 119.50 350.50 697.50 0.00 z 1046.50 917.50 791.00 471.00 0.00 z 34.50 4501.00
2006 38.00 91.00 189.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 21.00 339.50
2007 15.00 0.00 z 290.00 399.50 681.50 352.00 t 1026.44 d 959.00 796.50 480.00 222.00 32.00 4901.94
2008 18.50 77.50 0.00 z 353.00 597.00 948.00 972.50 400.50 q 702.00 439.00 120.00 0.00 z 4227.50
2009 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 92.00 i 0.00
2010 0.00 3.00 86.44 e 313.00 544.50 930.50 1011.50 623.00 j 571.00 h 483.48 e 90.50 39.00 3501.92
2011 17.80 d 26.50 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 16.00 u 8.00 25.80
2012 20.50 46.50 227.50 463.45 a 681.50 1008.46 d 971.33 d 59.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3419.24
Period of Record Statistics
MEAN 24.06 67.86 190.39 375.31 647.16 906.07 1013.79 949.07 765.64 472.50 134.59 26.90 5540.39
S.D. 23.87 44.77 78.71 78.98 85.86 84.80 66.29 67.69 69.45 75.50 56.11 33.49 363.63
SKEW 1.85 1.11 0.60 -0.19 0.14 -0.29 -0.38 0.08 1.22 0.06 0.27 5.46 0.21
MAX 138.98 223.50 423.50 567.00 857.50 1173.89 1174.00 1110.00 1101.96 633.00 301.00 284.68 6406.50
MIN 0.00 0.00 51.50 106.50 432.00 609.50 805.00 772.50 629.00 323.50 24.00 0.00 4682.00
NO YRS 89 88 89 89 86 85 85 83 86 86 82 86 64