DIMMITT 2 N, TEXAS

Monthly Total Growing Degree Days

(412464)

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
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 996.50 1153.50 1137.50 889.50 627.50 283.50 142.50 5230.50
1963 51.50 173.50 353.00 626.50 872.50 975.50 1185.50 1082.00 929.00 755.50 293.50 59.50 7357.50
1964 73.88 a 8.00 223.00 535.00 868.50 985.00 1202.50 1119.00 831.50 587.00 222.00 102.00 6757.38
1965 111.50 76.00 119.19 b 537.00 803.50 957.50 1159.00 1060.00 825.50 553.00 352.00 129.50 6683.69
1966 18.00 40.00 325.50 442.00 750.00 969.00 1241.50 986.00 818.50 472.00 305.00 89.00 6456.50
1967 106.00 68.00 415.00 590.50 694.00 963.00 1064.00 1018.00 780.50 567.00 214.50 53.00 6533.50
1968 78.00 66.50 248.00 382.00 697.00 1013.50 1066.00 1049.00 812.50 609.50 172.50 53.00 6247.50
1969 152.50 68.00 115.50 497.50 780.50 922.00 1212.50 1167.00 853.00 424.00 192.50 115.00 6500.00
1970 72.50 94.50 156.00 410.50 817.50 950.00 1159.00 1153.00 829.00 411.50 216.00 120.00 6389.50
1971 0.00 z 92.50 237.00 437.00 705.00 1014.00 1092.00 942.00 779.00 545.50 225.50 100.50 6170.00
1972 79.50 138.00 379.00 595.00 745.50 1022.00 1058.00 1003.00 839.50 539.00 84.00 47.50 6530.00
1973 56.00 66.50 0.00 z 302.00 689.50 973.00 1096.00 1089.50 808.50 611.00 280.00 92.50 6064.50
1974 94.00 115.50 424.00 532.00 907.50 990.00 1158.00 963.50 642.00 549.50 202.50 30.00 6608.50
1975 12.50 z 53.50 207.50 407.50 697.00 976.00 979.50 1029.50 696.00 544.50 220.50 90.00 5901.50
1976 57.00 241.00 250.50 545.50 633.50 918.50 959.50 1004.00 796.50 351.00 146.50 37.50 5941.00
1977 7.50 97.00 216.50 474.50 814.00 1079.00 1167.50 1118.00 925.00 597.50 223.50 120.50 6840.50
1978 22.50 24.50 261.50 589.00 740.38 a 1036.00 1162.50 1037.50 837.50 556.50 210.00 58.90 a 6536.78
1979 25.00 74.50 202.00 468.00 695.50 903.00 1111.50 995.50 859.00 589.00 93.50 69.50 6086.00
1980 65.00 109.00 182.00 348.00 654.50 1130.00 1243.00 1129.29 c 902.50 495.50 217.50 161.00 6637.29
1981 59.50 144.00 221.00 575.50 719.50 1060.50 1168.50 998.00 809.50 516.50 275.50 101.50 6649.50
1982 106.00 117.50 290.50 426.00 762.50 871.00 1094.50 1117.50 933.00 488.00 199.50 66.50 6472.50
1983 22.00 71.00 215.00 348.00 649.00 880.50 0.00 z 1180.50 948.00 569.50 246.00 27.50 5157.00
1984 31.50 94.00 185.50 368.00 798.00 1018.50 1080.00 1052.00 759.83 a 451.50 195.00 98.00 6131.83
1985 22.50 86.00 274.50 560.00 836.50 991.00 1138.73 a 0.00 z 855.50 499.00 188.50 25.50 5477.73
1986 118.50 196.00 351.00 580.00 761.00 942.50 1178.50 1037.50 823.50 476.00 147.50 21.50 6633.50
1987 46.00 95.50 153.00 391.50 745.00 980.00 1122.00 1045.00 784.50 490.00 197.00 81.50 6131.00
1988 38.50 79.50 228.37 a 398.50 698.00 963.00 1062.50 1101.00 802.50 552.00 247.00 41.00 6211.87
1989 73.50 82.50 363.50 557.50 816.00 851.00 1061.23 a 1024.50 711.00 537.00 208.50 25.00 6311.23
1990 65.00 99.50 224.50 447.50 687.50 1172.50 1056.00 1029.00 899.00 467.50 278.00 56.50 6482.50
1991 6.00 104.00 262.00 493.00 856.00 1012.50 1064.50 1065.50 724.50 540.50 109.50 43.50 6281.50
1992 18.50 118.00 291.00 502.50 690.00 876.00 1097.50 997.00 824.00 573.00 119.00 56.00 6162.50
1993 32.00 64.50 221.50 428.50 731.50 996.00 1148.50 1078.00 794.50 489.00 97.50 58.50 6140.00
1994 28.50 79.00 279.50 461.00 724.50 0.00 z 1126.50 1073.00 856.50 529.00 200.00 76.50 5434.00
1995 85.50 161.50 259.50 404.50 668.50 928.00 1115.00 1093.00 803.50 512.00 249.00 110.00 6390.00
1996 55.50 205.50 200.00 455.50 962.50 1047.50 1143.00 1069.00 760.00 512.00 208.50 122.00 6741.00
1997 91.50 63.50 298.00 295.00 665.50 931.00 1157.50 1069.50 921.50 533.50 156.00 36.50 6219.00
1998 53.50 66.00 197.50 347.50 877.00 1063.00 1257.50 1088.00 1004.00 627.00 243.50 106.00 6930.50
1999 115.50 150.50 205.00 403.50 662.00 964.00 1158.50 1127.50 775.00 524.50 331.00 47.00 6464.00
2000 114.00 202.50 260.50 472.50 855.00 956.00 1158.00 1156.00 910.00 587.00 81.50 22.50 6775.50
2001 2.50 117.00 162.50 518.50 739.50 1050.50 1250.00 1120.50 867.00 545.50 321.50 84.00 6779.00
2002 70.00 66.50 195.50 521.00 797.50 1104.00 1155.50 1150.00 854.50 467.00 141.50 44.50 6567.50
2003 72.50 89.50 271.00 505.50 829.50 902.50 1166.50 1170.50 787.50 623.50 244.50 87.50 6750.50
2004 66.50 76.50 356.00 442.00 833.50 986.00 1034.00 993.00 810.50 534.00 125.00 71.00 6328.00
2005 112.50 96.50 166.50 405.00 702.00 1007.50 1086.50 1028.50 936.50 550.50 264.00 78.50 6434.50
2006 118.50 93.00 276.00 595.50 901.00 1075.50 1181.50 1113.00 725.00 511.50 229.00 46.00 6865.50
2007 25.50 102.00 346.00 335.50 674.50 908.50 1073.00 1154.50 922.50 622.00 233.50 82.00 6479.50
2008 63.00 83.00 249.50 414.00 736.00 1088.50 1089.50 1059.50 761.50 507.50 229.50 108.00 6389.50
2009 74.50 164.50 333.50 445.00 736.00 1023.50 1105.50 1101.50 776.50 439.00 256.00 19.00 6474.50
2010 41.00 14.00 207.50 465.00 692.00 1122.00 1105.00 1146.50 972.00 585.00 192.50 115.50 6658.00
2011 45.00 124.00 327.00 559.00 714.00 1186.50 1298.00 1307.50 852.50 545.50 195.50 22.00 7176.50
2012 81.00 72.00 406.00 622.00 829.50 1084.00 1189.00 1146.50 854.50 403.50 h 0.00 z 0.00 z 6284.50
Period of Record Statistics
MEAN 63.05 99.71 257.01 469.27 758.33 996.34 1131.87 1079.53 832.84 535.83 211.31 73.05 6514.80
S.D. 35.36 48.17 75.90 86.16 78.60 76.26 68.38 68.28 73.78 66.86 63.74 35.84 287.87
SKEW 0.29 0.86 0.39 -0.02 0.55 0.41 -0.01 0.52 -0.01 0.17 -0.16 0.31 0.55
MAX 152.50 241.00 424.00 626.50 962.50 1186.50 1298.00 1307.50 1004.00 755.50 352.00 161.00 7357.50
MIN 2.50 8.00 115.50 295.00 633.50 851.00 959.50 942.00 642.00 351.00 81.50 19.00 5941.00
NO YRS 48 50 49 50 50 50 50 50 51 50 50 50 43