PLAINVIEW, TEXAS

Monthly Total Growing Degree Days

(417079)

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
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 554.50 270.50 79.00 19.50 923.50
1909 37.00 26.00 108.00 259.00 464.50 723.00 892.00 862.00 595.50 315.00 170.00 7.00 4459.00
1910 30.00 6.00 207.50 289.50 450.53 a 789.50 894.00 854.50 734.50 368.00 88.50 5.74 d 4718.27
1911 110.71 c 45.50 145.00 246.00 474.00 804.50 776.50 796.50 743.50 330.00 31.50 0.00 4503.71
1912 1.50 4.50 61.50 220.00 555.50 659.00 902.50 845.00 530.00 344.50 57.50 0.00 4181.50
1913 0.00 8.00 54.25 a 269.50 612.50 651.50 869.50 884.50 518.50 272.00 120.50 5.50 4266.25
1914 57.00 14.58 d 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 112.00 0.00 183.58
1915 1.00 18.00 20.00 285.00 450.50 726.00 815.30 a 717.00 609.50 345.00 144.50 20.50 4152.30
1916 30.00 52.50 268.50 232.50 191.00 r 804.83 a 884.69 e 822.53 a 579.50 286.50 87.50 12.50 4061.55
1917 26.00 76.50 182.00 293.00 443.50 802.00 963.50 841.00 661.50 364.00 81.00 18.00 4752.00
1918 19.00 105.50 253.00 252.00 657.00 860.50 935.50 914.50 524.50 358.00 111.67 c 13.78 d 5004.94
1919 0.00 8.00 62.00 262.50 475.00 666.00 825.00 906.50 677.50 385.00 57.50 7.00 4332.00
1920 4.00 36.50 140.00 202.00 514.50 713.50 921.00 743.00 729.00 414.50 49.50 3.00 4470.50
1921 27.50 56.00 228.50 246.50 582.50 702.00 880.00 915.50 772.00 454.50 150.00 54.00 5069.00
1922 7.00 82.50 141.00 242.00 546.50 735.00 942.50 975.00 729.50 393.50 93.00 35.00 4922.50
1923 61.00 9.50 49.00 275.50 545.50 775.00 890.00 880.50 671.00 224.50 43.00 15.00 4439.50
1924 0.00 29.00 58.50 256.00 465.00 914.50 848.50 922.50 567.00 368.50 123.00 26.00 4578.50
1925 9.50 44.50 227.00 431.00 524.50 847.50 933.50 801.00 594.50 250.50 57.50 7.00 4728.00
1926 0.00 48.00 51.00 155.00 452.50 742.50 848.50 844.00 657.00 408.50 75.00 27.50 4309.50
1927 39.50 74.00 153.50 378.00 717.00 738.50 880.00 872.00 595.50 392.00 163.50 0.00 5003.50
1928 7.50 28.50 133.00 243.50 522.00 830.50 907.00 813.50 659.00 441.00 47.50 8.00 4641.00
1929 3.50 0.00 114.50 328.50 442.00 849.00 927.00 917.00 606.50 392.50 20.00 30.00 4630.50
1930 0.00 86.50 75.50 451.50 524.00 805.50 958.50 941.50 748.50 259.50 63.50 0.00 4914.50
1931 9.00 15.00 70.00 175.00 434.50 860.50 923.00 813.00 777.50 424.00 124.50 1.00 4627.00
1932 0.00 106.50 117.00 322.50 547.00 777.50 956.50 867.50 532.00 273.50 50.50 13.00 4563.50
1933 7.50 20.50 159.50 277.00 612.50 873.50 976.50 510.00 n 227.00 v 421.00 106.50 61.00 3515.50
1934 4.00 47.50 143.00 358.50 632.00 938.00 1033.50 939.50 664.50 504.50 169.50 16.00 5450.50
1935 52.00 28.00 226.50 315.00 446.50 781.50 915.00 910.50 530.50 452.00 62.00 0.00 4719.50
1936 11.50 30.00 155.00 342.00 601.50 895.50 935.00 952.50 617.00 302.00 47.00 13.00 4902.00
1937 0.00 21.00 61.50 329.50 618.50 783.50 964.00 960.00 673.50 374.00 116.00 29.00 4930.50
1938 24.00 98.00 210.00 320.00 591.00 812.00 900.50 918.50 699.00 455.00 117.00 17.50 5162.50
1939 7.00 0.00 185.50 353.50 621.00 882.50 966.00 880.00 746.00 416.50 69.00 83.00 5210.00
1940 0.00 37.50 161.50 310.50 566.00 734.50 986.50 839.00 705.50 423.00 66.00 10.00 4840.00
1941 2.50 8.50 38.00 236.50 530.00 682.50 846.00 847.00 614.50 359.00 99.00 19.00 4282.50
1942 15.00 15.50 101.50 312.00 563.50 808.50 853.00 797.00 541.50 300.50 178.00 14.50 4500.50
1943 34.00 60.50 111.50 423.50 498.50 815.00 894.50 990.00 627.50 317.50 67.00 3.50 4843.00
1944 11.00 41.00 101.00 254.00 592.00 859.50 916.00 951.50 647.00 391.50 132.00 0.00 4896.50
1945 0.00 22.00 163.50 250.50 656.50 823.00 886.50 916.00 731.50 348.00 141.00 9.50 4948.00
1946 17.00 47.00 170.50 490.00 527.00 814.50 958.00 916.00 635.00 414.00 85.50 52.00 5126.50
1947 18.00 8.00 68.50 273.00 536.00 845.50 941.50 894.00 740.50 522.00 24.00 17.00 4888.00
1948 18.00 22.00 111.50 470.00 581.50 806.50 904.00 869.50 625.00 276.00 34.00 16.00 4734.00
1949 1.00 14.50 58.50 200.00 516.00 743.50 898.00 806.00 587.00 319.50 156.00 0.00 4300.00
1950 44.00 62.00 66.13 a 256.00 489.00 795.50 749.50 741.50 508.97 a 443.82 a 88.45 a 14.50 4259.36
1951 3.10 a 43.50 50.50 208.39 b 486.50 748.50 959.00 877.50 600.50 348.00 33.50 47.50 4406.49
1952 24.50 10.00 51.50 215.50 508.83 b 905.50 868.00 944.47 a 586.00 268.00 74.00 1.00 4457.29
1953 14.50 n 5.50 h 154.00 196.50 471.50 936.11 c 896.00 820.50 634.00 352.50 65.50 9.00 4535.61
1954 11.50 71.50 88.00 374.50 378.50 777.00 959.00 890.50 717.00 385.50 58.50 32.50 4744.00
1955 11.50 6.00 101.50 277.50 486.50 679.50 852.50 853.50 641.00 295.00 65.00 25.50 4295.00
1956 10.85 a 20.50 109.50 209.00 638.00 869.50 923.00 854.00 692.50 410.50 39.00 18.00 4794.35
1957 10.50 65.00 56.00 195.50 394.50 692.50 972.50 857.50 537.00 257.00 29.00 12.00 4079.00
1958 0.00 13.50 7.00 159.50 536.50 814.50 906.50 907.00 639.50 275.00 74.50 4.50 4338.00
1959 3.00 27.00 64.00 251.50 548.00 767.00 806.00 862.00 655.50 200.00 37.50 4.50 4226.00
1960 2.50 7.00 59.00 316.50 495.00 786.00 810.00 826.50 602.50 328.50 80.00 0.00 4313.50
1961 0.00 24.50 77.00 228.00 514.60 a 664.50 736.00 758.50 539.00 291.00 36.00 20.00 3889.10
1962 0.50 83.50 62.00 267.50 658.00 664.50 832.50 832.50 576.50 336.50 64.00 21.00 4399.00
1963 3.00 31.50 119.00 375.50 577.50 691.00 889.50 836.00 648.50 456.00 84.50 0.50 4712.50
1964 2.50 0.00 18.50 274.00 567.50 685.50 909.00 821.50 536.00 301.00 0.00 z 0.00 z 4115.50
1965 0.00 z 0.00 z 0.00 z 383.00 633.00 754.00 957.00 854.00 665.50 337.50 177.00 27.50 4788.50
1966 2.00 2.50 172.00 261.50 534.50 781.50 1017.50 762.50 588.00 290.00 134.50 14.50 4561.00
1967 29.00 23.00 255.50 418.00 492.00 776.50 858.50 806.50 567.00 371.00 79.00 1.00 4677.00
1968 24.00 7.00 117.00 214.00 499.00 770.00 835.00 817.50 564.00 409.50 66.00 1.00 4324.00
1969 24.50 13.00 23.00 340.50 562.50 752.00 1041.00 930.00 611.50 243.00 76.50 15.00 4632.50
1970 30.00 17.00 54.00 271.00 606.50 792.00 945.00 920.50 617.50 238.50 68.50 50.50 4611.00
1971 21.00 23.00 116.00 283.50 537.00 826.00 893.50 714.50 587.50 359.00 100.50 27.50 4489.00
1972 18.00 50.50 219.00 381.00 531.50 799.50 802.50 760.00 621.00 341.00 22.00 3.00 4549.00
1973 0.00 7.50 44.00 179.00 0.00 z 765.00 0.00 z 844.00 0.00 z 419.53 a 0.00 z 20.00 2279.03
1974 20.50 23.00 189.50 228.60 e 685.62 a 795.50 947.50 752.78 a 417.00 335.00 42.00 0.00 4437.00
1975 6.20 a 13.00 l 0.00 z 224.50 529.50 0.00 z 804.28 d 837.00 a 525.50 281.00 h 84.00 16.50 f 3010.98
1976 2.00 n 84.50 l 110.50 343.00 398.50 774.50 802.50 841.00 578.50 195.50 55.71 b 2.00 4101.71
1977 0.00 30.00 84.50 259.00 620.50 874.50 0.00 z 885.00 763.00 367.50 92.07 a 48.57 a 4024.64
1978 7.00 2.00 139.00 427.50 556.00 828.50 1019.00 841.50 660.00 359.50 91.00 21.70 a 4952.70
1979 0.00 27.50 66.00 277.50 506.50 722.50 898.00 774.00 661.50 434.00 32.50 17.50 4417.50
1980 19.00 33.00 72.85 a 238.00 502.50 941.50 1062.50 941.00 679.50 331.00 130.50 31.50 4982.85
1981 9.00 66.50 65.00 387.00 542.50 852.00 963.50 788.50 598.50 334.00 99.00 27.50 4733.00
1982 14.00 53.50 142.00 253.50 531.00 648.00 935.50 939.50 722.50 317.50 94.50 19.00 4670.50
1983 0.00 1.50 98.00 207.50 476.50 689.50 962.50 979.50 734.50 405.50 149.50 2.00 4706.50
1984 2.00 28.00 66.00 202.00 604.00 808.50 885.00 834.00 555.00 271.00 93.00 19.00 4367.50
1985 0.00 30.50 139.00 378.00 620.50 732.00 897.00 931.50 614.00 279.50 75.00 0.50 4697.50
1986 33.50 111.50 185.50 388.50 563.50 722.00 943.00 819.50 596.00 265.50 53.00 1.00 4682.50
1987 5.50 29.00 40.50 281.00 531.00 715.00 848.00 834.00 566.50 345.00 109.00 33.50 4338.00
1988 0.00 21.50 117.50 232.50 478.00 738.00 809.00 839.50 574.00 316.50 136.00 1.50 4264.00
1989 9.50 18.50 212.00 380.00 578.00 613.50 860.50 796.00 515.00 385.50 113.00 3.50 4485.00
1990 8.00 26.50 102.50 238.00 498.00 922.50 795.50 798.50 658.50 284.00 147.00 5.00 4484.00
1991 0.00 19.50 120.50 313.00 606.00 756.50 832.00 789.50 485.50 354.00 23.00 5.00 4304.50
1992 0.00 24.00 121.00 306.50 443.00 652.50 850.50 735.50 610.50 365.50 50.50 12.00 4171.50
1993 0.00 9.50 74.00 230.00 501.00 771.00 921.50 846.50 576.50 280.00 14.50 14.00 4238.50
1994 10.50 19.50 131.50 266.00 483.00 906.00 904.00 829.00 621.00 345.50 81.50 8.00 4605.50
1995 17.50 51.50 145.00 213.50 436.50 707.50 941.50 859.00 561.00 306.00 92.50 42.50 4374.00
1996 9.00 101.50 94.50 280.00 735.00 821.00 891.50 798.00 533.50 317.00 90.50 44.50 4716.00
1997 27.50 16.00 135.50 158.50 451.00 679.50 911.50 829.50 684.50 322.00 48.50 2.50 4266.50
1998 2.00 15.50 101.00 196.00 695.50 887.50 1034.50 847.50 778.00 413.00 85.50 34.00 5090.00
1999 30.50 66.00 74.50 272.00 469.00 745.00 919.00 960.00 574.00 325.50 186.00 9.00 4630.50
2000 24.50 76.00 113.00 337.00 700.50 702.50 937.00 951.50 720.50 379.00 17.50 4.00 4963.00
2001 0.00 22.50 45.50 369.50 581.50 851.00 1039.00 882.00 622.50 340.50 157.00 21.00 4932.00
2002 25.00 16.00 91.00 339.00 567.50 811.00 866.00 894.00 639.50 247.50 40.50 11.50 4548.50
2003 26.00 27.50 126.50 344.50 591.00 674.00 959.50 941.00 580.00 429.00 99.00 24.50 4822.50
2004 6.50 18.50 182.50 272.00 647.00 747.00 825.00 747.50 585.00 325.50 39.50 6.00 4402.00
2005 36.50 32.50 38.50 243.00 523.50 799.00 853.00 793.50 732.50 347.00 135.50 20.00 4554.50
2006 29.00 22.00 144.50 401.00 649.50 844.50 957.50 886.00 502.50 298.50 99.50 8.50 4843.00
2007 0.50 27.50 185.50 177.50 460.50 688.50 818.50 911.50 681.00 414.50 140.50 18.00 4524.00
2008 17.00 28.00 102.50 249.00 567.00 895.00 878.50 860.00 556.50 325.50 110.00 14.00 4603.00
2009 24.50 70.00 213.50 278.50 531.00 842.00 940.50 908.50 567.50 271.50 136.50 4.50 4788.50
2010 6.50 0.50 79.00 303.50 530.50 917.50 845.00 917.50 736.50 383.50 75.50 36.50 4832.00
2011 1.50 70.50 151.50 392.50 595.00 1029.50 1121.50 1129.50 644.50 356.00 82.00 0.50 5574.50
2012 9.00 20.00 278.50 454.00 673.00 872.50 992.50 936.00 658.50 256.00 h 0.00 z 0.00 z 4894.00
Period of Record Statistics
MEAN 14.03 33.69 116.94 288.46 543.53 785.78 905.35 861.92 625.11 345.70 86.54 16.03 4621.09
S.D. 16.94 27.17 61.18 75.18 74.62 80.29 68.76 68.77 74.89 65.00 41.85 15.72 303.25
SKEW 2.42 1.10 0.58 0.56 0.29 0.24 0.21 0.38 0.11 0.12 0.42 1.50 0.43
MAX 110.71 111.50 278.50 490.00 735.00 1029.50 1121.50 1129.50 778.00 522.00 186.00 83.00 5574.50
MIN 0.00 0.00 7.00 155.00 378.50 613.50 736.00 714.50 417.00 195.50 14.50 0.00 3889.10
NO YRS 101 100 101 103 101 102 101 102 102 102 102 102 93