STRATFORD, TEXAS

Monthly Total Growing Degree Days

(418692)

Base Temperature = 40 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
1911 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1132.00 1104.00 1048.00 527.50 157.50 8.50 3977.50
1912 31.50 27.50 96.62 a 438.50 689.50 880.86 a 1162.00 1111.83 e 757.76 a 525.50 175.34 a 2.00 5898.91
1913 27.50 45.50 153.50 432.00 831.00 939.00 1233.50 1222.50 714.00 449.00 f 250.18 b 4.00 j 5848.68
1914 137.43 a 68.50 258.50 483.89 c 578.50 f 1060.71 b 681.50 l 1122.31 d 995.40 e 466.00 h 250.56 c 4.43 c 4381.74
1915 9.41 c 105.50 77.50 506.50 621.00 889.66 a 1101.00 972.92 e 0.00 z 636.02 a 302.50 25.00 f 5222.01
1916 56.66 b 141.50 373.55 a 231.00 605.03 b 890.19 d 1150.00 1014.00 632.50 0.00 z 0.00 z 0.00 z 5094.43
1917 0.00 z 45.50 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 45.50
1918 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
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
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 37.00 55.50 246.50 346.00 15.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 685.00
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 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
1936 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
1937 0.00 z 0.00 z 12.00 y 494.50 826.00 1009.50 1298.50 1318.50 969.00 587.50 218.50 58.00 6780.00
1938 68.50 177.00 367.50 427.50 756.00 1016.50 1313.00 1291.50 908.00 641.50 187.00 61.00 7215.00
1939 32.50 11.00 323.50 494.00 768.50 1010.00 1209.00 1125.50 967.50 523.50 132.50 162.50 6760.00
1940 2.00 78.00 223.72 a 420.00 762.50 999.00 1296.00 1101.00 936.50 688.00 147.50 90.50 6744.72
1941 21.50 51.00 106.00 372.00 729.50 865.50 1084.00 1071.50 813.00 469.00 202.50 67.50 5853.00
1942 47.00 43.00 135.50 432.50 687.50 890.00 1140.00 1037.90 e 789.00 463.00 215.50 37.50 5918.40
1943 0.00 z 0.00 z 0.00 z 0.00 z 580.50 995.50 1190.50 1236.90 a 834.00 487.73 a 137.50 13.50 5476.13
1944 5.00 66.00 102.50 281.50 685.50 953.50 1087.87 d 1122.50 826.00 515.50 192.00 10.50 5848.37
1945 26.50 68.00 242.83 a 303.00 692.85 a 850.50 1093.50 1117.00 833.50 477.00 166.50 0.00 z 5871.18
1946 9.00 56.50 208.50 559.00 606.50 1012.50 1216.00 1100.00 844.00 468.00 108.50 168.90 b 6357.40
1947 23.00 53.67 d 136.50 326.50 658.20 c 897.12 d 1155.94 e 1157.50 943.50 661.50 59.00 f 34.21 b 6047.63
1948 40.09 b 31.50 142.08 a 504.83 a 696.00 976.50 1162.50 1092.00 886.00 486.00 101.50 h 61.50 6079.00
1949 15.50 c 19.00 j 0.00 z 53.50 v 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 602.50 0.00 z 20.00 t 618.00
1950 25.00 s 160.42 d 0.00 z 0.00 z 0.00 z 0.00 z 843.50 g 1020.79 c 443.50 m 549.50 g 87.50 n 4.00 w 1181.20
1951 0.00 z 0.00 z 93.00 p 294.00 f 416.50 n 523.50 n 1243.44 d 1180.50 826.73 d 478.00 g 122.22 c 0.00 z 3372.90
1952 145.91 b 111.17 e 167.73 c 448.33 c 515.00 i 1233.00 867.00 i 1244.77 e 822.60 e 319.00 i 118.00 l 28.00 i 4173.52
1953 93.00 k 64.52 e 220.00 i 312.00 g 697.50 c 987.00 f 968.00 g 1117.55 a 929.40 e 606.80 d 200.69 a 28.00 g 3616.46
1954 58.56 d 182.00 161.50 551.11 c 624.50 906.50 f 1307.68 a 829.50 i 745.50 h 564.95 b 231.00 110.88 e 3792.18
1955 43.92 a 44.80 c 154.00 f 318.00 i 716.58 e 889.80 e 1167.09 d 1163.03 b 667.50 h 359.00 k 132.41 a 27.00 k 4157.63
1956 31.00 f 11.00 g 222.50 200.50 m 578.00 j 1128.21 b 1192.95 c 1143.68 c 920.17 a 648.13 d 95.00 g 52.00 g 5255.64
1957 0.00 z 68.50 k 151.12 c 328.20 e 600.33 e 935.89 b 1230.38 b 1153.64 c 746.40 e 534.15 e 77.22 c 64.00 i 5757.34
1958 17.88 e 81.20 c 29.89 c 275.19 d 783.27 a 987.22 c 1104.78 b 1166.00 898.93 b 496.00 c 203.40 e 61.50 f 6043.76
1959 13.00 68.92 b 167.29 b 355.34 a 795.09 d 1077.00 1116.00 c 1176.97 a 836.50 374.67 b 131.00 31.00 h 6111.79
1960 53.39 d 10.00 h 175.09 d 485.50 664.71 e 996.50 887.00 f 1131.50 c 829.66 a 500.02 d 145.20 e 52.00 5033.57
1961 15.00 69.46 b 129.34 b 359.44 c 717.98 c 962.50 1091.00 1073.50 741.00 476.50 84.81 d 55.00 f 5720.54
1962 27.50 144.08 d 155.50 420.50 858.50 922.50 947.50 f 918.00 g 826.55 a 600.62 c 248.40 e 93.50 f 4204.16
1963 16.53 a 64.50 g 245.42 a 560.36 b 839.00 1004.00 715.50 m 1171.28 a 963.50 769.00 245.77 d 32.50 5847.36
1964 59.33 b 2.50 99.09 c 411.67 c 838.55 a 1003.00 985.00 g 1153.95 b 835.50 552.83 d 212.40 e 68.50 5237.32
1965 71.00 65.74 e 82.00 488.50 744.50 944.50 1157.16 b 1068.00 791.38 a 534.00 290.00 117.00 6353.77
1966 19.00 20.22 a 279.55 c 404.50 752.27 a 1014.00 1277.00 1016.50 831.72 a 467.00 234.00 53.50 6369.27
1967 95.00 63.26 a 376.00 555.00 640.00 952.50 1109.50 1037.97 b 748.50 590.55 a 171.21 a 33.00 6372.48
1968 61.48 a 47.64 a 238.38 b 338.28 a 613.91 c 983.50 1093.00 1070.00 825.00 a 580.50 137.50 30.50 6019.69
1969 106.50 50.00 81.50 484.00 775.00 870.50 1235.50 1167.00 851.00 371.48 a 153.10 a 68.00 6213.59
1970 46.00 81.00 82.00 360.00 779.00 932.50 1160.00 1139.00 789.50 351.50 143.50 65.00 5929.00
1971 71.50 69.00 194.50 410.50 660.00 1027.50 1112.50 1020.00 754.50 495.50 179.50 66.50 6061.50
1972 62.50 117.00 348.75 a 503.28 a 708.50 981.50 1076.50 1044.00 812.00 529.58 a 70.00 38.75 a 6292.36
1973 46.50 49.26 a 132.94 e 273.50 633.50 939.00 1109.00 1110.00 772.50 576.00 228.00 75.50 5945.70
1974 64.50 89.00 317.00 472.50 847.33 a 1002.00 1178.00 993.00 654.50 574.00 184.44 c 25.50 6401.78
1975 42.88 a 34.46 b 175.87 e 394.66 a 709.00 951.00 1095.00 1156.00 798.21 b 588.47 b 211.50 91.50 6248.54
1976 62.00 a 214.00 210.50 511.00 635.50 960.50 1128.00 1108.50 865.00 387.00 188.50 50.50 6321.00
1977 2.00 129.00 250.00 496.55 a 843.20 a 1095.00 1227.50 1149.50 934.00 601.92 a 298.39 b 138.00 7165.06
1978 29.34 c 12.38 b 285.00 598.50 686.65 a 1046.38 a 1259.50 1118.00 910.50 652.15 d 251.67 c 65.10 a 6915.17
1979 12.50 118.00 245.00 507.93 a 672.00 906.21 a 1198.50 1064.50 902.50 676.50 117.00 89.12 c 6509.76
1980 68.50 127.50 225.00 349.50 592.50 0.00 z 1316.50 1175.00 878.50 498.50 245.00 151.00 f 5476.50
1981 59.42 a 172.50 218.00 616.00 690.50 1091.50 1211.50 1049.50 849.50 518.50 260.69 a 87.00 6824.61
1982 86.00 120.00 231.00 396.00 712.00 859.50 1160.00 1150.50 890.50 483.50 165.00 69.00 6323.00
1983 35.00 61.50 209.50 304.50 607.00 862.00 1208.50 1241.50 948.00 578.00 295.00 35.00 6385.50
1984 38.00 72.00 175.50 333.50 758.00 1038.50 1170.00 1140.00 836.00 423.50 166.50 84.00 6235.50
1985 16.50 66.50 246.50 521.50 790.50 952.50 1189.50 1136.50 812.00 428.50 139.50 14.00 6314.00
1986 102.50 162.50 318.00 462.86 b 693.88 a 1004.50 1196.50 694.00 k 808.00 408.50 122.59 a 0.00 5279.83
1987 40.50 62.00 133.62 b 371.50 709.50 953.50 1108.50 1041.00 761.50 443.00 165.50 64.50 5854.62
1988 24.00 48.00 165.50 320.50 439.50 j 977.00 1098.00 1121.50 741.00 464.50 204.00 19.50 5183.50
1989 41.50 40.50 309.00 477.50 706.28 a 786.00 1074.00 1051.50 719.00 522.00 188.00 28.00 5943.28
1990 38.00 55.50 153.50 409.00 609.50 1088.50 1072.00 1052.00 881.00 437.00 245.00 36.00 6077.00
1991 1.50 88.00 200.50 415.50 739.50 940.00 1080.50 1060.00 738.50 512.00 75.00 17.00 5868.00
1992 14.50 63.00 233.50 458.50 660.50 814.00 1056.50 948.50 798.00 525.50 79.50 30.00 5682.00
1993 11.50 42.50 195.00 344.00 666.50 904.50 1116.00 1082.00 750.00 433.00 80.50 39.00 5664.50
1994 24.00 54.00 194.50 381.50 688.00 1091.50 1097.00 1073.50 814.50 478.50 145.50 35.50 m 6042.50
1995 45.00 147.00 253.50 320.00 560.50 869.50 1085.00 1145.00 816.00 463.50 232.50 93.50 6031.00
1996 36.00 167.50 148.00 426.50 865.00 1017.50 1083.50 1020.50 722.00 472.00 162.50 62.00 6183.00
1997 59.50 50.00 239.00 256.50 679.00 926.50 1148.50 1056.50 864.50 496.50 105.50 22.50 5904.50
1998 21.50 54.00 150.00 301.50 812.00 991.50 1229.00 1065.50 1006.00 563.50 206.50 83.00 6484.00
1999 65.00 119.78 a 164.50 380.50 621.66 c 948.00 1178.50 1171.00 791.50 490.66 b 293.00 46.50 6270.59
2000 53.50 154.00 220.62 a 463.50 813.50 970.00 1204.00 1247.00 951.00 540.50 54.50 12.92 a 6685.03
2001 10.00 46.00 155.00 545.50 724.50 1019.00 1297.50 1151.00 874.14 a 507.50 300.00 a 64.00 6694.14
2002 71.00 72.00 175.00 536.50 758.50 1123.50 1191.00 1150.50 0.00 z 394.50 0.00 z 37.50 5510.00
2003 82.00 0.00 z 0.00 z 485.00 799.00 898.50 1256.50 1191.00 799.50 606.50 162.50 82.50 6363.00
2004 59.50 66.50 337.50 433.00 852.50 0.00 z 1105.00 980.50 854.00 487.50 129.50 69.50 5375.00
2005 92.00 55.50 146.50 382.50 662.50 952.50 1167.50 1089.50 954.50 512.50 255.50 83.50 6354.50
2006 94.50 57.50 246.00 545.00 831.00 1104.50 1218.50 1089.00 513.00 g 469.50 193.00 45.50 5894.00
2007 7.50 71.50 355.50 329.50 711.50 914.50 1128.00 1229.00 907.50 606.50 213.00 29.00 6503.00
2008 48.50 26.00 189.50 345.00 717.00 1030.50 1119.50 1067.50 768.50 496.50 206.00 57.50 6072.00
2009 76.50 120.00 260.50 376.00 685.00 986.50 1153.00 1094.50 781.00 359.00 253.00 21.50 6166.50
2010 25.50 0.00 158.00 457.00 653.50 1085.00 1159.50 1151.00 997.00 598.00 173.50 63.50 6521.50
2011 39.00 99.00 225.50 482.50 684.50 1126.50 1356.50 1305.50 851.50 550.00 204.50 30.00 6955.00
2012 66.50 51.00 399.50 560.00 819.50 1099.50 1251.00 1131.00 877.50 272.50 r 0.00 z 0.00 z 6255.50
Period of Record Statistics
MEAN 45.18 78.48 205.82 424.47 714.96 977.16 1169.62 1117.14 842.10 522.01 184.37 55.23 6291.73
S.D. 30.70 46.57 80.49 88.75 78.01 82.77 71.79 75.26 83.25 82.57 61.60 35.95 372.08
SKEW 0.93 0.87 0.40 -0.03 0.20 0.34 0.55 0.36 0.11 0.28 -0.02 0.98 0.56
MAX 145.91 214.00 399.50 616.00 865.00 1233.00 1356.50 1318.50 1048.00 769.00 302.50 168.90 7215.00
MIN 1.50 0.00 29.89 231.00 560.50 786.00 1056.50 948.50 632.50 351.50 54.50 0.00 5664.50
NO YRS 75 74 74 75 74 74 73 78 75 74 73 63 47