FT HANCOCK 8 SSE, TEXAS

Monthly Total Growing Degree Days

(413266)

Base Temperature = 40 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201208
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
1966 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1038.00 g 1130.43 b 967.50 616.00 352.50 112.00 3178.43
1967 136.50 253.00 570.50 739.00 888.67 a 1204.50 1358.46 c 1214.50 1015.50 763.12 a 399.50 122.89 c 8666.14
1968 166.50 336.00 433.00 640.00 973.00 1261.50 1228.50 1191.95 a 939.23 d 818.00 369.00 105.06 d 8461.74
1969 281.77 c 272.22 a 327.16 c 760.50 571.00 n 1197.00 e 1356.25 a 1348.50 1068.50 810.00 369.31 a 129.50 l 7791.21
1970 235.82 c 275.33 d 450.50 401.50 l 0.00 z 0.00 z 1041.00 g 1240.50 873.50 369.00 346.00 281.00 4071.65
1971 234.50 269.00 514.00 646.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 117.00 q 0.00 z 1664.00
1972 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1127.59 a 0.00 z 1159.00 1001.00 517.50 i 231.50 147.50 3666.59
1973 71.50 135.00 353.50 0.00 z 0.00 z 0.00 z 1234.50 1156.50 1036.00 703.50 368.50 112.78 b 5171.78
1974 130.00 138.00 557.00 725.00 1010.50 1283.00 1307.00 1203.50 935.00 785.16 b 338.00 96.21 b 8508.36
1975 136.83 b 192.00 399.50 522.00 836.50 1165.00 1226.00 1232.50 925.86 a 720.50 310.50 116.50 7783.69
1976 82.67 a 326.00 479.50 673.50 882.00 1216.50 1184.50 1218.00 921.50 553.50 229.00 38.23 a 7804.90
1977 104.88 a 200.00 332.96 d 673.45 a 961.50 1238.50 1297.50 1332.50 1167.32 b 788.36 b 398.89 c 261.00 8756.87
1978 161.41 b 127.00 i 504.50 755.19 d 968.00 1027.50 f 1360.79 b 1241.00 962.40 e 739.72 b 426.00 148.59 b 7267.61
1979 91.97 a 203.78 a 394.98 b 653.50 921.50 1144.50 1376.92 a 1207.00 1027.00 819.00 315.00 145.24 d 8300.38
1980 220.00 312.50 349.00 g 636.43 b 668.50 j 1343.50 1372.50 1208.50 963.50 0.00 z 0.00 z 0.00 z 6056.93
1981 0.00 z 190.50 0.00 z 708.60 e 648.00 j 1229.50 1312.50 1129.50 985.00 c 737.00 362.50 176.50 6831.60
1982 156.66 c 259.26 a 500.00 643.50 879.22 b 1167.50 1043.00 f 966.50 f 1006.50 585.50 250.00 101.00 5549.14
1983 116.25 a 236.50 272.50 k 501.21 a 504.00 k 1086.50 1275.98 c 793.00 k 596.50 o 749.68 a 365.50 160.50 4492.12
1984 84.50 156.50 424.00 624.00 1063.00 1153.50 1227.00 1138.14 c 883.00 534.50 251.00 202.00 7741.14
1985 107.00 208.50 497.00 727.50 1017.00 1178.50 1254.00 950.00 g 968.50 692.33 a 411.35 d 113.00 7174.68
1986 196.50 340.67 a 517.70 a 781.50 971.69 b 753.00 j 1202.00 1202.00 1015.00 689.50 299.50 92.00 7308.06
1987 115.00 207.00 371.50 612.50 927.50 1117.50 1256.00 1187.50 945.00 810.50 341.90 a 153.97 a 8045.86
1988 108.00 238.50 426.00 625.50 967.00 1158.00 1219.50 1154.50 953.50 791.50 394.50 122.00 8158.50
1989 130.20 a 198.00 f 556.40 b 782.00 1022.00 1165.00 1231.50 1156.50 0.00 z 0.00 z 0.00 z 100.50 6144.10
1990 124.00 220.00 514.50 779.50 977.50 1311.50 1177.00 1089.50 989.50 688.50 398.50 162.00 8432.00
1991 101.50 291.50 433.50 649.00 996.00 1145.50 1147.00 1159.00 907.00 719.00 248.00 158.00 7955.00
1992 65.50 180.00 436.50 660.00 913.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2255.50
1993 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1002.00 673.50 331.50 183.00 2190.00
1994 130.00 252.50 531.00 708.00 1040.50 1352.50 1326.50 1290.50 1033.00 0.00 z 376.00 215.00 8255.50
1995 144.50 365.50 562.50 647.50 969.50 1171.00 1257.50 1245.50 1021.00 774.50 419.00 210.00 8788.00
1996 147.00 388.50 403.00 700.50 1105.50 1268.50 1312.50 1178.50 958.50 793.00 375.00 175.50 8806.00
1997 169.50 227.50 559.00 644.50 1050.00 1181.50 1286.50 1212.00 1123.50 696.50 325.50 83.00 8559.00
1998 149.00 217.50 428.50 609.50 966.50 1190.00 1329.00 1208.00 0.00 z 821.50 450.00 163.50 7533.00
1999 192.50 0.00 z 0.00 z 0.00 z 1006.35 d 1191.92 d 1255.00 1247.00 1053.00 691.50 442.00 107.50 7186.77
2000 240.25 a 371.50 516.00 811.03 a 1116.50 1207.00 1321.00 1245.00 1078.00 704.50 251.00 133.00 8994.78
2001 103.00 275.00 478.50 733.50 1031.00 1214.00 1304.50 1218.00 1050.00 772.00 447.50 117.00 8744.00
2002 152.50 152.50 277.00 l 862.50 1008.50 1319.00 1272.50 1312.50 1058.50 754.00 219.00 j 123.50 8016.00
2003 196.50 289.50 434.50 686.50 1023.00 1237.00 1358.50 1294.50 1074.00 814.50 426.00 128.00 8962.50
2004 174.50 178.50 548.50 672.50 1025.00 1199.00 1287.50 1205.00 963.50 765.00 312.50 110.00 8441.50
2005 224.50 273.00 413.00 649.00 1003.00 1180.50 1372.00 1218.50 1122.50 743.50 397.50 165.50 8762.50
2006 169.00 271.50 523.00 781.50 1058.50 1245.50 1311.50 1192.00 942.00 727.00 431.50 68.50 8721.50
2007 79.50 238.00 508.00 648.50 974.00 1183.00 1278.50 1267.50 1075.00 767.50 418.00 173.50 8611.00
2008 131.50 253.50 425.50 615.00 954.00 1283.00 1207.50 1178.00 911.50 704.50 319.00 181.50 8164.50
2009 140.50 262.00 484.50 609.00 1016.00 1176.00 1360.00 1253.00 979.00 708.00 378.00 105.50 8471.50
2010 84.00 168.00 342.00 669.50 947.50 1257.50 1267.50 1268.00 1071.50 762.50 310.00 202.00 8350.00
2011 40.00 l 117.00 j 342.50 m 420.50 m 552.50 l 877.50 i 1359.19 b 1349.69 e 754.00 h 457.00 l 187.00 k 38.50 l 2708.88
2012 72.50 l 132.00 k 224.00 n 541.00 i 761.50 f 926.50 h 1245.96 e 922.50 i 0.00 z 0.00 z 0.00 z 0.00 z 1245.96
Period of Record Statistics
MEAN 146.04 246.83 463.56 681.24 984.90 1209.50 1282.96 1217.11 999.33 721.98 354.66 143.27 8439.65
S.D. 51.92 64.41 69.94 74.43 62.17 62.47 60.65 60.05 68.12 90.67 62.55 49.29 365.63
SKEW 0.63 0.30 -0.27 0.10 -0.20 0.53 -0.18 0.37 0.34 -1.88 -0.46 0.64 -0.49
MAX 281.77 388.50 570.50 862.50 1116.50 1352.50 1376.92 1349.69 1167.32 821.50 450.00 281.00 8994.78
MIN 65.50 135.00 327.16 501.21 836.50 1086.50 1147.00 1089.50 873.50 369.00 229.00 38.23 7741.14
NO YRS 41 39 37 39 35 37 40 40 40 39 40 41 25