GOODWELL RSCH STN, OKLAHOMA

Monthly Total Growing Degree Days

(343628)

Base Temperature = 50 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201210
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
1910 0.00 z 2.50 n 184.50 269.42 d 407.50 784.50 948.00 826.84 b 718.45 a 344.00 59.42 d 0.00 c 4542.64
1911 73.50 46.26 e 135.50 283.00 526.00 865.50 904.00 830.00 799.00 506.50 79.04 d 0.00 5048.30
1912 0.00 0.00 15.00 137.50 487.50 598.50 772.00 801.50 476.00 280.50 31.07 b 0.00 3599.57
1913 0.00 4.00 31.00 254.00 579.50 671.50 977.50 980.00 364.50 n 279.00 88.50 0.00 3865.00
1914 27.50 11.00 83.04 c 232.50 441.00 813.50 837.00 815.50 695.50 301.00 108.00 0.00 4365.54
1915 0.00 39.00 2.50 254.00 323.50 632.00 757.50 663.00 591.00 288.50 128.00 1.00 3680.00
1916 13.50 9.50 207.50 180.50 589.00 710.50 966.50 921.50 626.00 322.83 b 41.00 1.50 4589.83
1917 0.00 22.50 15.50 103.50 348.00 707.50 918.00 774.00 418.00 k 120.50 h 85.00 0.00 2974.00
1918 0.00 48.50 149.00 85.50 516.00 815.00 949.50 888.50 402.50 340.50 54.50 8.00 4257.50
1919 0.00 0.00 a 39.50 208.50 365.50 590.00 897.50 0.00 z 225.00 q 234.00 29.50 1.50 2366.00
1920 12.50 8.00 61.50 124.50 479.47 a 692.50 921.73 a 661.33 a 640.00 343.00 22.50 5.50 3972.53
1921 15.00 12.25 d 109.00 177.50 433.50 668.00 858.00 866.50 761.00 401.50 74.50 7.50 4384.25
1922 5.00 40.96 a 39.50 171.50 321.50 i 0.00 z 0.00 z 0.00 z 0.00 z 102.50 o 11.00 t 17.00 l 256.96
1923 17.80 d 0.00 c 19.52 d 175.80 e 339.50 562.50 d 876.55 b 879.88 a 586.50 176.38 b 20.00 6.41 b 3660.84
1924 0.00 13.00 11.00 158.00 268.00 819.00 836.00 929.00 564.00 322.92 a 65.50 3.50 3989.92
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 7.50 24.50 127.00 191.00 300.00 738.00 1012.00 938.00 566.00 331.50 22.50 1.00 4259.00
1936 0.00 19.00 72.00 289.50 538.00 807.00 1007.50 604.00 l 624.31 a 235.00 28.50 0.00 3620.81
1937 0.00 11.50 17.00 217.50 552.50 752.00 1013.50 1025.00 670.50 287.00 47.00 2.50 4596.00
1938 10.00 52.00 127.00 243.50 499.00 755.50 946.50 1007.00 623.50 390.50 43.00 6.00 4703.50
1939 0.00 0.00 32.50 q 224.00 503.00 781.00 949.50 896.50 733.00 343.50 34.00 47.50 4512.00
1940 0.00 28.50 77.00 230.00 459.50 675.50 986.00 796.00 672.50 449.00 51.50 14.00 4439.50
1941 0.00 1.00 27.50 167.50 469.50 619.50 794.50 815.00 621.50 302.50 51.00 12.00 3881.50
1942 5.50 5.00 35.00 250.50 461.00 694.50 888.50 846.50 547.00 266.00 87.50 1.00 4088.00
1943 17.00 25.50 98.00 321.50 0.00 z 791.00 931.50 986.50 604.00 233.00 30.50 0.00 4038.50
1944 0.00 1.50 15.00 89.00 419.50 712.00 820.00 895.00 598.00 272.00 73.50 0.00 3895.50
1945 0.00 18.00 89.00 143.00 500.00 635.50 883.00 893.50 640.00 283.50 44.50 6.00 4136.00
1946 10.16 b 17.50 102.00 320.69 a 365.36 c 806.50 926.68 c 868.50 550.50 267.24 b 1.61 b 0.00 z 4236.73
1947 0.00 g 22.96 c 26.57 c 167.59 a 439.50 694.00 878.00 917.27 c 405.00 j 441.50 3.50 2.00 3592.89
1948 6.00 3.00 34.50 300.50 252.00 m 742.00 903.00 818.29 b 662.00 321.50 30.52 a 15.50 h 3821.31
1949 0.00 n 3.00 42.50 201.00 470.00 693.62 a 878.00 801.00 581.50 310.52 a 104.00 0.00 4085.14
1950 20.00 25.00 64.58 a 200.00 f 501.50 479.50 j 734.00 708.87 a 485.50 425.00 32.50 4.13 a 3001.08
1951 6.00 17.00 41.00 176.50 441.75 a 590.17 a 946.00 966.88 b 578.50 263.00 26.38 a 15.00 j 4053.18
1952 28.00 7.50 20.67 d 84.50 n 477.06 d 961.00 920.00 691.00 i 639.50 245.50 g 55.00 2.00 3110.72
1953 44.43 a 4.48 c 132.50 212.50 461.50 965.77 d 922.00 640.50 h 286.00 r 271.00 f 61.00 2.87 d 2807.05
1954 2.50 53.50 59.00 341.11 c 402.00 818.57 b 1051.79 c 939.00 765.00 a 325.00 44.44 c 9.62 b 4811.53
1955 6.00 0.00 56.50 260.00 497.50 642.00 957.50 884.02 a 654.64 b 371.50 39.83 a 31.00 4400.49
1956 6.50 8.80 a 127.50 221.25 b 649.81 e 900.54 b 907.30 c 902.10 a 730.38 d 407.28 b 36.96 b 3.32 c 4901.75
1957 0.00 25.93 a 43.00 f 177.93 a 319.50 655.50 971.50 897.97 a 541.55 a 242.50 9.60 e 1.50 h 3841.98
1958 0.00 14.50 3.21 b 119.50 524.42 a 799.00 870.00 874.50 651.50 290.00 9.00 i 0.00 a 4146.62
1959 0.00 b 6.00 43.50 225.50 507.00 806.00 547.50 j 901.50 576.50 196.00 44.00 0.00 3306.00
1960 4.50 0.00 56.50 301.73 d 441.00 425.50 m 789.00 891.00 609.00 280.55 a 46.11 c 3.00 3422.39
1961 0.00 30.24 c 25.00 186.50 445.00 704.00 843.50 814.78 a 529.00 262.00 12.00 7.00 3859.02
1962 0.00 a 53.50 44.20 d 209.50 596.50 650.00 845.00 887.50 566.00 303.00 44.00 4.50 4203.70
1963 1.00 31.50 111.08 a 269.48 a 587.50 735.00 982.00 920.00 708.62 a 484.63 a 70.50 i 0.00 4830.82
1964 4.50 0.00 43.40 a 254.50 593.13 a 733.93 b 1001.00 901.00 606.00 268.50 77.00 14.00 4496.96
1965 22.50 11.41 a 23.00 256.50 497.00 668.00 890.50 812.00 531.50 278.00 101.00 19.00 4110.41
1966 0.00 0.00 84.39 d 205.50 514.50 740.00 1009.00 705.00 516.00 266.00 72.50 2.50 4115.39
1967 17.00 17.00 212.00 350.50 424.50 706.50 827.50 729.53 a 546.50 387.50 24.50 3.00 4246.03
1968 6.50 0.50 90.00 180.00 345.00 772.50 878.00 832.50 605.00 363.50 25.00 3.50 4102.00
1969 16.00 11.00 3.50 244.50 495.50 661.55 a 978.50 911.00 586.50 216.00 28.00 4.50 4156.55
1970 8.27 a 20.00 29.45 a 163.00 592.50 726.50 916.00 881.00 599.50 173.00 35.00 2.58 a 4146.80
1971 6.50 13.00 87.83 a 206.50 447.00 107.50 y 864.50 755.50 534.00 296.50 56.00 19.00 3286.33
1972 11.50 25.50 194.50 281.00 450.00 719.00 831.50 798.00 610.00 328.00 10.00 0.00 4259.00
1973 0.00 3.00 8.50 78.50 282.00 650.00 779.00 775.00 441.00 277.00 43.50 7.50 3345.00
1974 0.00 3.50 108.50 237.50 547.00 671.50 888.50 648.50 299.00 225.00 10.00 0.00 3639.00
1975 0.00 b 0.00 d 29.81 e 136.00 p 485.00 685.00 456.00 n 893.00 255.00 j 173.00 k 42.32 b 0.00 z 2135.13
1976 0.00 z 34.00 35.50 j 218.57 b 295.03 b 654.00 795.00 786.00 522.50 142.50 19.00 1.50 3468.11
1977 0.00 8.00 58.12 c 216.21 a 484.00 797.07 a 936.00 792.00 628.00 244.79 b 31.55 a 12.00 4207.75
1978 0.00 0.00 85.00 249.00 377.00 708.00 964.00 804.00 608.50 263.00 64.50 4.50 4127.50
1979 0.00 10.50 26.50 190.00 328.50 641.50 885.00 778.00 607.00 340.00 3.00 5.00 3815.00
1980 0.50 5.50 26.00 127.50 263.50 780.50 1070.00 905.00 585.50 281.00 109.50 27.50 4182.00
1981 0.00 51.50 44.00 325.50 377.00 819.50 905.50 776.50 590.00 250.50 47.00 3.50 4190.50
1982 6.00 23.50 56.00 159.50 389.00 541.50 851.00 872.50 604.00 208.00 27.00 2.50 3740.50
1983 0.00 0.00 42.00 89.50 256.50 534.00 954.50 985.00 642.50 279.00 89.00 0.00 3872.00
1984 0.00 5.50 14.50 45.50 388.50 744.00 871.50 851.50 545.50 175.00 31.50 7.50 3680.50
1985 0.00 6.00 52.00 233.50 461.50 669.00 897.50 841.00 549.50 174.50 17.50 0.00 3902.00
1986 18.50 52.00 107.50 253.00 433.50 724.00 938.50 810.50 601.50 203.00 14.50 0.00 a 4156.50
1987 0.00 3.00 24.00 168.00 420.50 676.00 813.50 811.50 507.50 197.50 59.00 15.00 3695.50
1988 1.50 4.50 45.50 115.00 370.50 728.00 829.50 0.00 z 489.50 203.00 78.50 0.00 2865.50
1989 4.50 5.00 129.50 273.00 459.50 542.50 819.00 801.00 480.00 314.50 47.00 2.00 3877.50
1990 6.50 3.50 49.00 181.50 388.00 858.00 851.00 853.50 667.50 229.50 101.00 0.00 4189.00
1991 0.00 10.50 75.00 175.50 526.00 706.00 876.00 834.00 535.00 323.50 14.50 0.00 4076.00
1992 0.00 1.00 59.50 218.50 426.50 591.00 813.50 681.50 588.00 281.00 18.00 0.00 3678.50
1993 0.00 0.00 53.00 131.50 385.50 636.00 0.00 z 805.00 476.50 202.00 12.00 5.00 2706.50
1994 1.00 12.00 79.00 231.00 493.00 884.50 881.50 873.50 578.00 0.00 z 48.00 4.00 4085.50
1995 13.00 35.00 129.00 113.00 301.50 640.50 866.00 937.50 563.00 282.00 75.00 24.50 3980.00
1996 3.50 44.50 31.00 247.50 594.00 786.50 851.00 761.00 0.00 z 265.50 44.00 15.00 3643.50
1997 16.50 13.00 123.00 117.00 387.00 701.50 965.50 828.50 661.00 300.00 26.00 0.00 4139.00
1998 0.00 9.85 a 61.50 134.00 439.50 j 827.00 981.00 854.50 777.00 329.00 0.00 y 23.00 k 3973.85
1999 17.10 b 21.00 52.50 174.50 386.50 545.00 f 728.50 f 938.04 d 552.00 253.50 127.50 8.00 2530.64
2000 1.00 54.50 57.35 a 216.50 534.00 708.50 960.00 1006.50 681.00 323.00 7.00 0.00 b 4549.35
2001 0.00 2.69 b 29.50 286.00 430.50 763.50 1089.00 926.50 631.00 281.50 145.00 9.50 4594.69
2002 11.00 20.00 52.50 289.00 494.50 880.50 914.00 892.00 594.00 169.50 50.50 0.00 z 4367.50
2003 6.50 0.00 z 90.50 0.00 z 0.00 z 612.50 994.00 0.00 z 526.50 347.00 60.00 9.50 2646.50
2004 7.50 20.00 148.50 208.00 591.00 708.50 799.50 708.00 621.00 240.00 28.50 2.50 4083.00
2005 17.00 11.50 31.00 127.50 444.00 696.00 883.50 844.50 697.50 301.50 105.50 17.00 4176.50
2006 20.00 10.00 96.50 314.00 568.00 837.50 965.50 847.50 440.00 229.00 47.00 0.00 4375.00
2007 0.00 8.00 143.50 123.50 434.50 656.00 871.50 985.50 677.50 348.50 89.00 6.50 4344.00
2008 0.00 0.00 48.50 153.00 497.00 807.50 874.50 784.00 492.50 232.00 81.50 5.00 3975.50
2009 10.00 16.00 96.50 151.50 399.00 760.00 911.00 826.50 514.50 140.00 80.50 0.00 3905.50
2010 0.00 0.00 29.97 a 209.00 377.50 822.00 896.50 900.50 675.00 327.50 46.50 0.50 4284.97
2011 0.00 a 18.00 87.26 d 219.31 a 451.50 887.00 1083.97 a 1016.00 593.79 a 288.00 59.44 c 0.00 4704.27
2012 1.50 9.84 a 205.00 304.50 550.50 858.50 989.00 839.50 600.00 d 104.00 p 0.00 z 0.00 z 4358.34
Period of Record Statistics
MEAN 6.69 15.39 69.26 205.86 449.67 727.03 905.56 852.68 594.93 288.07 50.24 5.45 4147.39
S.D. 10.95 15.43 49.98 66.56 87.75 92.39 74.05 82.89 84.57 72.63 31.50 8.01 342.85
SKEW 3.28 1.15 1.03 -0.03 -0.16 0.24 0.17 -0.23 -0.27 0.51 0.77 2.69 0.29
MAX 73.50 54.50 212.00 350.50 649.81 965.77 1089.00 1025.00 799.00 506.50 145.00 47.50 5048.30
MIN 0.00 0.00 2.50 45.50 256.50 534.00 734.00 648.50 299.00 140.00 1.61 0.00 3345.00
NO YRS 89 91 90 89 88 88 88 86 85 86 88 84 60