WINKLER CO AP, TEXAS

Monthly Total Growing Degree Days

(419830)

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
1938 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 953.50 971.00 986.50 775.50 577.00 152.50 24.59 b 4440.59
1939 43.00 13.50 300.00 483.50 761.50 1014.00 1029.00 905.00 810.00 516.50 80.00 65.00 6021.00
1940 7.00 89.50 293.00 482.50 718.50 811.03 a 0.00 z 934.50 785.00 500.00 129.00 32.50 4782.53
1941 23.00 68.00 137.50 383.00 656.00 780.00 948.00 957.50 618.00 f 559.50 155.50 50.50 4718.50
1942 27.00 65.50 160.50 434.00 685.00 951.00 1002.00 936.50 647.00 417.97 b 216.50 64.87 d 5607.84
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 1038.50 1049.00 1042.00 741.00 445.00 90.00 88.50 4494.00
1949 9.50 85.00 257.50 363.00 800.00 935.00 1058.00 948.50 760.00 405.50 190.00 44.00 5856.00
1950 113.00 139.50 235.00 474.50 764.50 982.00 1004.00 994.50 773.00 626.00 172.00 53.50 6331.50
1951 22.00 124.50 216.00 423.50 785.00 981.00 1126.00 1090.50 818.50 561.50 112.50 101.50 6362.50
1952 107.50 82.50 168.50 413.50 706.50 994.00 955.00 1107.50 761.50 408.50 105.50 10.00 5820.50
1953 100.00 62.00 337.00 458.00 726.50 1122.50 1144.00 1039.00 807.00 498.00 136.50 13.00 6443.50
1954 51.50 115.00 270.50 568.50 664.50 955.00 1099.50 1061.50 925.50 545.00 142.00 38.00 6436.50
1955 27.50 62.50 257.00 516.50 753.50 940.00 991.50 996.50 842.50 492.00 150.50 63.50 6093.50
1956 34.50 99.50 270.50 434.00 890.50 1072.50 1094.50 1045.00 855.00 589.50 77.00 49.50 6512.00
1957 62.50 198.50 259.00 402.00 677.50 937.50 1105.00 1065.50 794.00 418.00 93.50 40.00 6053.00
1958 6.00 36.00 99.50 379.50 754.00 1031.00 1120.00 1024.00 783.00 387.00 158.00 20.00 5798.00
1959 20.00 74.50 158.00 396.50 762.50 927.50 948.50 1040.50 845.50 452.50 76.50 26.00 5728.50
1960 26.50 23.00 198.00 496.50 752.50 1019.50 971.50 979.00 800.50 546.00 166.50 5.00 5984.50
1961 0.00 70.00 215.00 459.00 760.50 908.00 944.00 956.50 771.00 492.00 67.50 31.00 5674.50
1962 4.00 176.00 176.50 512.50 859.50 922.00 1048.50 1069.50 781.00 546.50 180.00 41.00 6317.00
1963 32.50 82.50 291.50 604.00 800.50 917.00 1087.50 1028.50 818.00 591.50 160.50 9.00 6423.00
1964 25.00 10.00 186.50 490.50 784.00 942.00 0.00 z 1085.00 755.50 459.50 186.50 74.50 4999.00
1965 46.50 40.50 139.50 572.50 745.00 924.00 1068.00 964.00 782.00 447.50 259.50 74.00 6063.00
1966 11.00 17.50 298.00 399.50 719.00 897.00 1115.50 928.00 765.00 355.50 231.00 48.50 5785.50
1967 44.50 53.00 390.00 624.50 702.50 948.00 1047.00 924.50 697.50 480.00 187.00 27.50 6126.00
1968 68.00 38.50 219.50 397.50 735.00 936.00 954.50 948.00 683.00 502.00 114.00 9.00 5605.00
1969 109.50 56.00 99.50 499.50 720.00 915.50 1100.50 1057.00 771.00 405.00 133.50 42.50 5909.50
1970 57.00 40.50 117.50 387.00 666.00 852.00 997.50 993.00 743.50 313.50 108.50 63.50 5339.50
1971 47.00 51.00 242.50 396.50 715.50 911.00 999.00 835.00 725.00 465.50 151.50 57.50 5597.00
1972 45.50 96.50 354.00 594.50 680.50 900.50 993.00 886.50 755.00 467.00 66.50 16.00 5855.50
1973 7.00 26.50 174.50 331.50 628.00 867.50 921.00 927.50 730.00 484.50 211.50 42.00 5351.50
1974 25.50 53.50 387.50 477.50 825.00 951.50 1020.50 882.00 510.00 447.50 118.00 18.50 5717.00
1975 36.00 46.00 187.00 384.50 641.00 935.50 869.00 926.00 620.50 452.50 154.00 37.50 5289.50
1976 10.00 167.00 210.50 511.50 609.50 919.50 882.00 948.00 688.50 278.00 73.50 5.00 5303.00
1977 10.50 66.50 176.50 447.00 820.00 983.50 1066.50 1124.50 951.50 504.00 136.50 77.50 6364.50
1978 3.00 30.50 268.50 569.50 779.50 960.00 1085.00 972.50 703.50 459.50 151.00 43.50 6026.00
1979 16.00 40.00 175.50 451.50 665.00 832.00 1044.50 917.00 729.50 516.50 82.50 39.00 5509.00
1980 39.50 119.50 209.50 366.00 711.00 1094.50 1164.50 1028.50 774.00 390.50 127.50 57.00 6082.00
1981 8.00 84.00 161.50 462.50 651.50 916.50 1047.50 892.00 741.00 442.00 177.50 71.00 5655.00
1982 61.50 91.00 261.00 0.00 z 722.50 928.50 1080.50 1053.50 851.50 467.50 163.00 26.00 5706.50
1983 19.00 62.00 293.00 407.50 710.50 917.50 1095.00 1056.50 893.50 596.00 284.50 50.50 6385.50
1984 8.50 75.50 236.00 437.00 807.50 891.50 996.00 958.50 715.50 433.50 172.00 96.50 5828.00
1985 13.00 74.00 318.00 537.50 769.50 883.50 1002.33 a 1064.00 506.50 k 476.88 a 170.00 j 16.50 j 5138.72
1986 58.12 c 186.31 b 169.00 j 600.50 536.50 i 577.00 j 985.05 b 675.50 j 0.00 z 345.50 i 91.50 j 9.00 m 1829.98
1987 25.00 i 91.78 a 40.00 n 319.14 a 339.00 o 842.50 997.00 678.00 j 712.50 389.50 i 119.50 i 35.50 i 2962.92
1988 14.50 o 72.50 202.00 402.50 715.00 913.00 970.00 971.50 740.50 512.50 203.50 18.00 5721.00
1989 39.50 87.50 308.00 543.50 820.00 918.50 1074.00 988.50 699.00 497.50 145.50 6.50 6128.00
1990 21.50 76.00 234.50 483.50 711.00 1135.50 925.50 893.50 753.00 422.50 212.50 20.00 5889.00
1991 0.50 83.00 229.00 468.00 819.00 976.50 945.00 939.00 637.00 500.00 78.50 31.50 5707.00
1992 3.50 79.00 267.00 459.50 614.50 879.00 1025.50 950.00 818.00 517.50 96.00 67.50 5777.00
1993 18.50 48.50 222.50 458.00 716.50 952.00 1058.00 1029.50 748.00 419.50 93.00 44.00 5808.00
1994 22.50 73.50 264.50 449.50 746.50 1090.50 1099.50 1057.00 744.50 514.50 205.00 56.50 6324.00
1995 46.00 138.00 256.00 421.00 723.00 878.00 1060.00 1047.50 748.50 476.50 164.50 52.50 6011.50
1996 39.50 158.50 176.50 433.50 968.50 1032.00 1069.00 940.00 715.00 458.00 171.50 82.00 6244.00
1997 46.00 48.00 253.00 344.50 720.50 902.50 1077.50 1021.00 832.00 469.50 104.00 11.50 5830.00
1998 35.00 54.00 219.00 351.00 866.00 1072.50 1151.50 988.50 892.00 586.00 229.00 55.00 6499.50
1999 67.00 165.50 243.00 482.00 744.50 925.50 1034.00 1074.50 793.00 437.00 226.00 28.00 6220.00
2000 87.00 192.00 308.50 550.00 889.18 a 934.00 1158.50 1080.50 902.07 a 495.50 53.00 7.00 6657.25
2001 8.50 87.00 136.00 530.50 828.00 1048.00 1153.50 1027.00 811.50 539.00 222.00 45.00 6436.00
2002 88.50 70.00 277.50 714.83 a 926.00 1121.00 1113.00 1208.00 895.96 d 517.00 137.50 40.00 7109.29
2003 50.50 106.50 333.00 616.00 894.00 1050.00 1133.00 1150.00 872.00 636.50 294.00 58.50 7194.00
2004 74.50 85.00 14.00 z 477.00 884.00 1056.00 1117.50 1036.50 829.50 584.00 148.00 61.00 6353.00
2005 131.00 112.50 230.00 494.50 823.00 1092.00 1139.00 1057.50 1024.00 563.50 260.00 85.00 7012.00
2006 144.00 150.50 405.00 718.00 1007.50 1114.50 1215.00 1108.00 786.50 587.00 262.50 49.00 7547.50
2007 34.00 129.00 402.50 467.00 717.50 988.00 1031.00 1083.50 931.00 684.50 261.50 98.00 6827.50
2008 54.50 173.50 348.50 544.50 890.00 1163.00 985.00 952.00 642.50 440.00 142.50 50.00 6386.00
2009 41.50 134.50 319.50 487.50 807.50 995.00 1067.50 1083.50 739.50 461.00 180.50 12.00 6329.50
2010 23.00 31.00 192.50 462.50 740.50 1082.00 966.50 1068.00 836.00 527.50 147.00 45.50 6122.00
2011 17.00 114.07 a 399.00 659.00 755.00 1169.00 1177.50 1207.50 819.50 545.50 195.50 10.00 7068.57
2012 47.00 90.00 404.00 657.00 780.50 1069.50 1042.00 1076.00 797.59 a 371.50 i 0.00 z 0.00 z 5963.59
Period of Record Statistics
MEAN 39.80 85.95 246.73 477.98 760.53 969.57 1044.36 1009.10 779.13 489.73 156.58 43.67 6110.05
S.D. 32.78 46.01 77.11 88.89 83.01 86.70 74.39 76.65 83.44 74.02 57.77 24.96 485.14
SKEW 1.24 0.70 0.30 0.69 0.67 0.43 -0.09 0.22 0.00 -0.07 0.35 0.32 0.71
MAX 144.00 198.50 405.00 718.00 1007.50 1169.00 1215.00 1208.00 1024.00 684.50 294.00 101.50 7547.50
MIN 0.00 10.00 99.50 319.14 609.50 780.00 869.00 835.00 510.00 278.00 53.00 5.00 5289.50
NO YRS 66 68 65 67 66 69 68 68 67 67 66 66 58