MORTON, TEXAS

Monthly Total Growing Degree Days

(416074)

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
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 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
1938 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1941 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
1942 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1949 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
1950 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
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 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
1958 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
1959 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
1960 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
1961 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
1962 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1176.50 1165.00 940.86 a 682.00 370.00 180.50 4514.86
1963 97.00 226.50 395.50 719.00 926.50 1043.00 1223.50 1138.50 923.00 774.00 359.00 87.50 7913.00
1964 137.00 35.50 313.50 602.50 957.00 1074.00 1254.50 1170.00 863.79 a 641.00 295.00 150.00 7493.79
1965 147.50 93.00 159.50 624.00 875.00 1040.00 1202.00 1089.00 882.50 614.50 432.50 166.00 7325.50
1966 36.00 67.50 357.50 500.50 809.50 1015.50 1266.00 1045.00 870.00 526.00 365.50 117.00 6976.00
1967 138.50 115.50 488.50 717.00 778.00 1035.00 1096.00 1069.50 805.38 d 638.00 290.50 0.00 z 7171.88
1968 0.00 z 0.00 z 0.00 z 455.00 769.00 1016.00 0.00 z 393.00 s 811.50 665.00 229.50 96.50 4042.50
1969 207.50 101.50 109.00 567.00 823.00 976.50 1234.00 1183.50 884.00 490.50 247.50 172.00 6996.00
1970 103.00 152.50 186.00 a 486.00 827.50 984.00 1164.00 1132.00 867.50 476.50 264.50 179.50 6823.00
1971 169.00 118.50 333.00 498.50 0.00 z 1052.00 1139.50 933.44 d 797.00 589.50 286.50 142.50 6059.44
1972 145.00 168.00 451.50 629.00 781.50 1016.00 1055.00 985.00 848.50 571.00 107.50 83.50 6841.50
1973 71.00 68.50 249.50 354.83 a 772.00 1007.88 d 775.00 j 1121.00 882.50 688.50 359.42 d 137.50 5712.63
1974 121.50 139.50 507.00 618.50 983.73 a 632.50 l 1160.43 a 0.00 z 0.00 z 581.00 233.50 68.50 4413.67
1975 98.00 84.00 a 266.50 469.50 777.00 1061.00 1041.00 1055.50 743.00 604.50 265.00 121.50 6586.50
1976 84.00 280.50 282.50 583.50 712.50 1017.00 1027.00 1085.50 823.50 392.50 178.00 47.00 6513.50
1977 22.00 128.00 257.00 511.50 896.00 1095.00 1182.00 1168.00 0.00 z 0.00 z 282.41 a 171.50 5713.41
1978 46.50 39.00 310.00 638.28 a 827.00 1066.50 1214.50 1098.50 867.00 607.00 265.00 87.50 7066.78
1979 45.50 100.50 260.50 501.50 730.05 a 969.50 1187.00 1039.50 860.00 657.00 132.50 96.00 6579.55
1980 68.50 139.50 229.50 411.43 b 772.42 a 1200.52 a 1252.00 1149.00 923.00 550.50 227.50 0.00 z 6923.86
1981 77.50 189.26 a 273.32 a 614.50 794.00 1096.55 a 1166.00 1020.00 849.50 584.50 335.00 161.00 7161.13
1982 96.00 127.00 315.00 476.50 774.50 963.00 1180.50 1150.50 918.00 510.00 221.50 76.00 6808.50
1983 26.50 85.00 271.50 358.50 701.50 925.00 1190.00 1155.00 973.50 631.50 330.00 75.50 6723.50
1984 35.50 102.00 212.50 413.00 862.50 1026.50 1112.00 1044.00 761.00 467.00 232.00 119.00 6387.00
1985 20.50 93.00 319.00 593.00 849.00 982.50 1122.50 1185.00 878.50 545.00 277.00 65.00 6930.00
1986 134.00 245.50 369.00 611.50 806.50 974.00 1181.50 1082.50 888.50 536.50 214.00 50.00 7093.50
1987 81.50 141.00 191.00 427.50 795.00 1000.00 1164.00 1097.50 835.00 615.00 269.00 129.00 6745.50
1988 51.50 114.00 290.00 464.50 760.00 991.00 1079.00 1068.50 855.50 639.50 331.00 60.00 6704.50
1989 110.50 130.50 406.00 647.68 b 918.00 963.00 1130.50 1070.00 781.50 629.00 266.50 55.50 7108.68
1990 89.00 143.50 270.50 533.50 754.00 1244.00 1080.00 1050.50 918.00 575.00 323.00 96.00 7077.00
1991 31.00 147.50 0.00 z 604.50 967.00 1108.00 1130.50 623.50 n 772.50 667.00 198.00 98.00 5724.00
1992 50.00 207.00 397.32 a 584.50 763.00 994.00 1175.50 1063.50 890.00 680.00 191.50 107.50 7103.82
1993 67.00 105.50 318.50 531.00 826.50 1082.00 1227.50 1145.50 857.00 537.00 177.00 113.50 6988.00
1994 66.00 124.00 382.50 547.50 832.00 1201.00 1222.00 1142.00 909.50 637.50 301.50 163.00 7528.50
1995 118.50 227.00 345.50 514.00 810.00 1051.50 1215.00 1161.00 852.50 606.00 335.50 169.00 7405.50
1996 103.00 278.00 277.00 558.50 1062.00 1111.50 1186.00 1098.50 820.00 587.00 285.50 186.00 7553.00
1997 128.00 91.50 392.50 400.50 795.00 1019.00 1188.50 1114.00 974.00 599.00 227.50 73.00 7002.50
1998 129.00 127.00 219.14 b 470.00 992.50 1180.50 1315.50 1124.50 1050.00 709.00 344.50 174.00 7835.64
1999 204.00 247.00 325.00 525.50 785.00 1030.86 a 1149.30 d 1193.50 856.50 605.00 425.50 100.50 7447.66
2000 172.50 279.00 371.00 583.00 994.50 1024.00 1223.00 1211.00 996.00 644.80 a 120.50 50.50 7669.80
2001 30.00 178.00 236.50 646.00 894.00 1152.50 1334.50 1195.50 911.50 614.50 384.50 119.50 7697.00
2002 131.00 103.50 249.50 646.00 885.00 1156.50 1202.50 1237.00 938.00 572.00 216.50 105.00 7442.50
2003 121.50 140.50 365.00 629.50 908.00 995.50 1239.50 1230.50 885.50 740.50 331.00 143.00 7730.00
2004 114.50 109.50 435.00 523.00 925.50 1065.00 1143.50 1071.00 867.50 632.00 203.00 130.00 7219.50
2005 169.00 153.00 272.00 541.00 822.00 1112.50 1180.50 1114.00 1015.50 644.50 289.00 g 149.50 7173.50
2006 205.50 165.00 381.50 698.50 995.50 1167.50 1278.00 1168.50 809.00 611.00 344.50 100.50 f 7824.50
2007 48.00 168.50 429.50 455.00 785.50 997.50 1136.50 1203.50 981.50 718.50 337.50 150.00 7411.50
2008 95.50 192.50 361.00 537.00 851.00 1184.50 1148.00 1126.50 828.50 612.00 323.00 157.50 7417.00
2009 148.50 239.50 431.50 546.50 890.00 1154.00 1211.00 1200.00 864.50 543.50 365.50 53.00 7647.50
2010 68.00 48.00 286.50 571.00 824.50 1216.50 1142.50 1201.50 1037.00 668.50 270.00 172.00 7506.00
2011 82.50 199.50 470.00 687.00 873.00 1277.00 1374.00 1389.50 924.50 641.00 258.50 33.00 8209.50
2012 118.00 121.00 477.50 729.00 911.00 1169.50 1220.50 1185.00 897.50 369.00 m 0.00 z 0.00 z 6829.00
Period of Record Statistics
MEAN 99.20 144.51 322.88 551.12 845.41 1067.06 1182.14 1127.66 881.44 607.19 278.19 115.72 7196.65
S.D. 49.83 62.19 90.51 92.33 82.58 84.52 70.07 75.99 68.45 71.88 74.42 43.85 425.25
SKEW 0.34 0.56 0.03 -0.10 0.60 0.65 0.20 0.40 0.43 -0.43 -0.20 -0.08 0.17
MAX 207.50 280.50 507.00 729.00 1062.00 1277.00 1374.00 1389.50 1050.00 774.00 432.50 186.00 8209.50
MIN 20.50 35.50 109.00 354.83 701.50 925.00 1027.00 933.44 743.00 392.50 107.50 33.00 6387.00
NO YRS 49 49 48 50 49 49 49 48 49 49 49 47 39