MIDLAND 4 ENE, TEXAS

Monthly Total Growing Degree Days

(415891)

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
1894 0.00 z 0.00 z 0.00 z 264.50 p 755.00 925.00 1017.50 865.00 782.50 577.50 191.00 f 140.00 5062.50
1895 53.50 j 46.50 354.29 c 467.50 581.25 a 789.50 843.50 866.00 699.00 352.50 142.50 91.28 d 5233.81
1896 20.31 b 67.00 249.50 575.89 b 885.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1797.70
1897 0.00 z 0.00 z 135.50 p 392.00 638.00 804.00 948.00 835.89 c 745.50 591.50 197.00 0.00 z 5151.89
1898 39.27 a 0.00 z 0.00 z 287.00 i 0.00 z 0.00 z 0.00 z 800.50 0.00 z 0.00 z 0.00 z 0.00 z 839.77
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 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 228.00 112.00 q 513.00 624.50 745.00 624.00 f 579.00 f 364.25 a 17.50 1.07 b 2493.32
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 407.00 u 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1910 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1911 0.00 z 0.00 z 351.00 i 614.46 b 0.00 z 0.00 z 769.50 k 627.00 q 970.50 460.50 128.28 a 2.00 2175.74
1912 35.50 40.00 182.00 399.00 719.50 892.50 1064.50 1049.00 750.50 513.50 119.50 17.50 5783.00
1913 39.00 26.00 99.50 403.97 a 762.00 445.50 l 565.00 l 918.24 b 587.22 c 375.50 185.00 c 0.00 z 3396.43
1914 0.00 z 0.00 z 154.50 j 409.82 b 591.58 a 769.00 954.50 930.00 b 646.50 335.50 199.80 e 5.37 e 4842.07
1915 0.52 a 105.50 52.50 395.00 618.40 b 912.50 965.50 880.92 a 741.43 b 509.95 a 219.00 88.50 5489.71
1916 100.75 a 138.79 a 421.00 450.00 a 757.95 a 1074.50 1011.00 985.00 719.48 a 520.00 193.50 52.70 a 6424.67
1917 36.68 a 130.50 345.59 d 522.00 731.60 a 1021.07 b 834.50 h 599.00 n 450.00 i 406.50 202.50 56.32 a 3452.76
1918 7.50 5.70 a 0.00 z 188.00 l 0.00 z 498.00 o 1063.30 a 896.50 559.50 0.00 z 0.00 z 0.00 z 2532.50
1919 22.00 48.74 a 176.50 477.00 595.00 646.55 a 942.50 1006.90 e 573.21 b 0.00 z 0.00 z 4.00 4492.41
1920 0.00 a 0.00 z 37.00 343.50 0.00 z 0.00 z 924.50 808.00 799.50 523.00 127.50 19.00 3582.00
1921 57.00 5.00 0.00 z 0.00 z 0.00 z 0.00 z 754.00 0.00 z 342.00 0.00 z 0.00 z 0.00 z 1158.00
1922 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 843.62 a 1085.00 1045.73 a 781.00 439.50 173.79 a 90.93 a 4459.58
1923 104.37 a 33.50 64.50 341.50 673.22 a 911.90 a 997.00 613.50 l 798.00 339.97 a 68.00 46.50 d 4378.45
1924 12.40 a 52.00 118.32 a 349.14 a 550.52 b 841.00 f 1021.00 1078.05 b 626.67 c 452.17 b 214.29 b 90.00 4564.55
1925 31.00 184.00 395.00 0.00 z 692.69 b 675.00 h 693.50 h 832.83 e 510.00 j 394.96 d 95.77 d 29.50 h 2626.25
1926 21.18 a 111.00 162.20 c 275.89 b 593.50 791.00 894.87 a 922.00 726.50 494.00 0.00 z 1.19 e 4993.33
1927 59.00 i 146.50 156.50 m 458.50 f 845.27 a 633.00 h 991.00 1049.02 c 328.50 s 482.80 d 285.00 36.50 k 3799.58
1928 79.71 c 54.00 296.05 a 343.97 a 650.45 c 484.50 o 763.00 g 162.00 x 213.00 u 0.00 z 93.21 b 19.63 a 1537.02
1929 25.00 13.00 106.00 f 453.21 b 562.13 a 927.00 924.12 b 984.50 724.29 b 434.00 32.22 c 81.00 5160.48
1930 17.00 89.04 c 117.80 a 546.50 43.50 z 621.50 f 958.00 913.50 817.00 413.33 a 96.00 5.00 3973.17
1931 13.00 47.50 142.00 297.93 a 550.00 877.00 946.00 900.03 a 905.00 565.50 197.50 15.50 a 5456.96
1932 14.00 135.50 150.50 414.00 565.00 840.00 961.50 934.50 571.00 338.00 64.50 30.45 c 5018.95
1933 30.00 31.00 238.00 306.50 650.50 872.50 987.00 952.73 a 858.00 541.50 204.50 83.18 a 5755.42
1934 22.22 a 63.50 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 85.72
1935 0.00 z 0.00 z 321.33 e 287.50 g 593.28 b 838.00 916.16 c 951.00 549.50 469.13 a 115.18 b 13.36 b 4766.94
1936 6.50 m 53.50 j 240.85 e 278.50 g 653.07 a 709.00 f 873.68 a 959.89 c 491.50 f 233.05 c 29.00 g 19.52 d 2980.06
1937 13.20 d 71.50 124.00 a 465.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 27.00 x 52.70 a 726.40
1938 65.50 187.50 323.50 409.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 986.00
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 162.50 x 1004.92 a 930.00 0.00 z 0.00 z 0.00 z 0.00 z 1934.92
1941 0.00 z 17.00 r 209.50 448.50 0.00 z 742.00 889.50 919.00 721.50 640.00 252.50 76.50 4899.00
1942 94.00 155.00 288.50 565.50 672.50 964.00 1133.50 0.00 z 0.00 z 0.00 z 0.00 z 86.50 3959.50
1943 70.00 128.00 234.50 627.00 715.00 904.00 1013.00 713.00 k 671.00 440.50 115.00 20.00 4938.00
1944 56.00 176.50 257.00 412.50 752.50 936.00 1046.00 995.00 725.50 491.50 193.00 0.50 6042.00
1945 25.00 114.00 333.50 405.50 724.50 927.00 858.50 922.50 856.50 411.50 200.50 26.50 5805.50
1946 19.50 59.00 272.50 627.50 728.50 871.50 1042.50 1060.50 790.00 598.00 203.00 115.00 6387.50
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 928.00 785.50 0.00 z 0.00 z 0.00 z 1713.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 981.50 959.45 a 1014.22 a 730.34 a 457.52 b 151.07 b 114.00 4408.10
1949 0.00 z 0.00 z 159.00 l 0.00 z 314.50 p 310.00 t 1006.90 e 926.50 743.00 419.00 215.00 55.50 3365.90
1950 139.50 97.50 g 272.05 b 463.00 693.50 911.00 975.50 940.50 0.00 z 597.61 d 234.50 30.00 q 5227.16
1951 32.00 168.00 222.50 467.00 451.00 k 917.00 1080.00 1013.00 855.50 568.50 93.00 117.00 5533.50
1952 147.00 115.00 203.50 187.00 s 673.22 a 977.00 749.00 h 1140.28 a 723.75 b 416.50 164.00 0.00 z 4560.25
1953 174.50 63.50 322.50 i 482.00 782.00 1088.79 a 865.50 f 1029.00 814.50 487.50 132.50 24.00 5078.29
1954 80.00 175.00 261.50 580.00 616.50 714.50 f 1027.50 1001.50 812.00 511.00 135.50 89.00 5289.50
1955 38.50 71.50 304.00 0.00 z 742.00 892.00 980.50 955.00 794.50 494.97 a 174.50 81.00 5528.47
1956 55.00 127.50 292.50 430.86 a 837.00 1000.50 1014.50 980.50 810.00 575.57 a 92.50 63.50 6279.93
1957 0.00 z 178.50 247.50 402.00 634.50 855.50 1030.50 1006.50 711.00 383.00 75.50 50.50 5575.00
1958 9.00 32.50 71.50 345.50 671.50 947.50 1050.00 1000.00 763.50 397.00 184.00 29.00 i 5472.00
1959 16.61 c 91.50 182.00 415.34 a 754.50 891.50 871.50 970.50 820.00 433.50 90.50 30.50 5567.95
1960 42.50 25.00 195.00 490.50 689.50 965.50 939.50 920.00 738.00 507.00 190.50 6.50 5709.50
1961 0.00 78.00 236.00 462.50 780.00 835.50 868.50 868.00 733.50 489.50 103.50 41.50 5496.50
1962 5.00 183.00 128.00 f 472.00 847.00 885.50 997.50 1018.50 762.00 558.50 178.50 59.00 5966.50
1963 25.50 76.50 260.50 619.00 773.00 896.50 1015.00 990.50 757.50 568.50 181.50 5.50 6169.50
1964 25.00 10.00 176.50 508.00 768.91 c 928.50 0.00 z 1076.50 727.00 440.00 217.00 85.00 4962.41
1965 62.00 50.00 131.00 538.00 669.00 858.50 980.50 884.50 724.50 396.50 245.00 100.00 5639.50
1966 20.50 18.50 258.50 402.50 671.50 610.50 h 1029.00 881.50 701.50 363.50 238.00 49.00 4634.00
1967 48.50 42.50 369.50 599.00 695.00 929.50 983.00 885.50 651.00 467.00 170.50 21.50 5862.50
1968 83.81 d 44.50 206.50 370.00 720.50 889.50 917.50 927.50 667.50 529.50 143.50 28.50 5528.81
1969 103.00 52.00 110.00 456.50 660.50 896.00 1101.50 1022.00 744.00 402.50 154.00 53.00 5755.00
1970 46.00 46.50 136.50 445.50 670.00 882.50 1017.00 980.50 718.50 347.00 136.00 104.00 5530.00
1971 77.00 77.00 243.00 420.00 699.00 883.00 978.00 792.50 686.00 490.00 132.00 86.50 5564.00
1972 54.50 114.50 378.50 581.00 651.50 869.50 930.50 852.50 748.00 442.00 64.00 31.50 5718.00
1973 8.00 40.00 197.50 278.50 630.00 827.50 918.00 936.89 d 242.00 s 493.00 231.00 63.50 4623.89
1974 65.50 72.50 431.00 481.00 830.50 904.50 982.50 851.50 504.50 425.50 124.50 21.50 5695.00
1975 49.00 43.50 203.50 381.50 634.00 858.50 844.00 881.00 605.00 439.50 178.00 43.50 5161.00
1976 17.00 199.89 a 233.00 414.64 b 598.00 851.00 779.00 894.35 a 645.50 250.67 b 69.81 d 11.50 4964.37
1977 4.00 66.00 157.50 0.00 z 753.00 885.50 986.00 1023.50 926.00 500.00 166.55 a 90.79 c 5558.84
1978 7.00 35.00 260.00 585.50 739.87 a 879.31 a 1005.50 941.00 698.00 327.00 f 156.21 a 40.50 5347.88
1979 11.37 a 57.04 a 197.00 393.50 636.57 b 787.24 a 943.29 c 866.50 741.00 535.94 e 105.50 34.00 5308.94
1980 49.50 g 88.04 a 210.50 452.88 d 733.50 1038.50 1102.00 968.50 716.00 419.50 136.00 70.27 a 5935.69
1981 22.00 64.00 131.00 445.71 b 653.50 853.00 999.00 905.50 744.00 453.00 213.10 a 87.00 5570.82
1982 80.00 85.50 286.50 448.00 665.50 863.00 1004.50 993.50 806.50 480.50 159.50 26.50 f 5873.00
1983 16.50 56.50 182.50 335.00 656.00 869.00 1001.50 1026.50 828.50 598.00 232.24 a 33.50 5835.74
1984 3.21 b 49.50 189.00 365.17 a 766.50 896.50 978.50 947.50 684.00 384.50 126.50 86.50 5477.38
1985 1.60 b 36.81 a 226.41 c 508.50 758.50 849.81 d 945.00 1032.00 700.50 498.58 a 177.93 a 13.00 5748.65
1986 55.00 215.50 272.50 515.00 742.50 817.00 990.50 922.00 708.50 373.55 a 125.69 a 23.00 5760.74
1987 31.00 a 62.00 108.50 a 347.50 658.00 813.62 a 989.00 991.00 753.00 534.50 176.00 75.95 a 5540.07
1988 26.50 94.00 242.00 431.00 658.50 886.50 931.55 a 957.50 731.50 511.50 246.50 13.50 5730.55
1989 64.50 88.00 370.50 552.86 b 887.63 a 860.50 1031.50 959.00 687.50 531.50 189.00 19.50 6241.99
1990 42.50 101.50 262.00 494.50 703.00 1080.50 917.50 905.00 750.00 469.50 227.50 48.50 6002.00
1991 7.50 81.50 275.00 513.00 843.00 920.50 940.00 910.50 646.00 528.50 87.00 38.00 5790.50
1992 5.00 95.00 282.50 474.50 612.00 858.50 984.50 881.00 772.50 538.50 139.00 71.50 5714.50
1993 33.50 59.50 233.00 447.50 701.00 917.50 1060.00 1009.50 710.00 459.00 113.50 44.50 5788.50
1994 41.00 77.50 256.00 462.50 713.50 1046.50 1086.00 1026.50 742.50 554.00 235.50 71.00 6312.50
1995 56.00 138.50 273.00 487.00 725.50 905.50 1060.00 998.50 758.50 521.50 200.50 90.50 6215.00
1996 28.00 204.50 213.90 a 512.00 981.00 1028.00 1086.50 958.50 730.34 a 485.00 230.56 c 99.50 6557.80
1997 84.73 a 62.74 a 339.00 345.50 677.50 854.00 1046.00 1004.50 823.50 474.00 116.00 31.52 a 5858.99
1998 53.50 65.00 241.00 408.00 914.50 1091.50 1150.00 1003.50 907.00 605.50 243.00 70.00 6752.50
1999 98.68 a 224.00 a 225.61 d 520.50 798.50 905.50 1019.50 1097.40 a 848.40 e 528.66 c 271.03 a 55.50 6593.29
2000 129.17 a 229.93 a 373.07 b 550.86 a 951.00 902.59 a 1097.29 b 1028.17 a 857.07 a 533.95 b 73.85 d 13.36 b 6740.30
2001 8.27 a 99.08 b 163.27 a 592.00 842.50 1031.50 1161.00 1027.81 b 792.00 544.10 b 254.50 66.65 a 6582.67
2002 78.00 64.50 231.00 590.50 804.00 985.00 1013.50 1091.50 809.00 436.50 100.00 33.00 6236.50
2003 34.00 67.50 g 283.50 557.50 862.50 900.50 1033.50 1042.50 0.00 z 576.00 266.00 57.00 5613.00
2004 59.00 57.50 360.50 0.00 z 820.00 947.59 a 755.50 g 925.23 e 416.00 n 290.00 k 87.00 e 34.50 k 3256.82
2005 0.00 z 85.00 195.50 420.58 d 0.00 z 942.00 1005.00 911.50 857.50 540.71 e 194.50 f 91.50 5049.29
2006 128.98 c 0.00 z 309.00 621.00 0.00 z 974.50 1073.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3106.98
2007 9.82 a 0.00 z 400.00 0.00 z 603.50 834.00 0.00 z 0.00 z 791.50 616.00 261.43 b 0.00 z 3516.25
2008 48.50 0.00 z 0.00 z 0.00 z 0.00 z 1030.00 972.50 929.50 458.00 h 479.00 176.50 81.50 3717.50
2009 82.50 0.00 z 363.50 526.00 792.00 986.00 1034.50 1005.00 691.50 480.50 213.50 24.50 6199.50
2010 44.00 24.50 231.50 465.50 708.50 1005.00 732.00 f 1030.50 664.50 f 376.50 i 185.00 99.00 3793.50
2011 21.00 141.68 c 415.00 681.50 809.50 1122.00 1126.00 1152.34 b 831.00 550.00 210.00 22.50 7082.52
2012 68.41 b 134.96 c 418.00 699.83 a 810.00 1033.50 1021.40 b 1032.30 a 741.92 d 271.50 k 0.00 z 0.00 z 5960.32
Period of Record Statistics
MEAN 44.73 88.46 240.87 465.08 712.46 906.16 987.23 959.86 739.09 475.59 163.76 51.55 5877.61
S.D. 36.93 55.24 89.72 92.53 94.85 88.95 79.60 73.64 94.71 80.33 59.95 34.09 461.97
SKEW 1.19 0.82 0.06 0.27 0.44 -0.11 -0.58 0.07 -0.90 -0.47 -0.17 0.30 0.50
MAX 174.50 229.93 431.00 699.83 981.00 1122.00 1161.00 1152.34 970.50 640.00 285.00 140.00 7082.52
MIN 0.00 5.00 37.00 275.89 513.00 624.50 745.00 792.50 342.00 233.05 17.50 0.50 4964.37
NO YRS 89 86 89 86 88 86 90 93 87 90 90 87 47