DELL CITY 5 SSW, TEXAS

Monthly Total Growing Degree Days

(412354)

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
1979 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1290.24 b 1125.30 a 896.67 c 727.47 a 223.00 139.00 4401.67
1980 190.00 251.50 353.00 549.00 859.98 b 1264.50 1363.40 e 1201.00 977.50 559.50 175.00 f 160.17 a 7729.55
1981 121.50 216.50 340.00 703.50 906.00 1175.50 1274.21 b 1099.50 916.50 678.38 a 0.00 z 206.50 7638.09
1982 143.50 206.00 450.50 656.00 852.00 1136.00 1260.50 1230.50 1004.00 617.42 a 260.00 87.50 7903.92
1983 95.00 202.50 396.50 463.50 803.50 1041.50 1283.00 1230.50 1082.50 738.50 402.00 120.00 7859.00
1984 78.50 138.50 396.50 581.00 1026.00 1100.50 1215.00 1164.50 921.00 600.00 287.50 172.00 7681.00
1985 62.00 164.50 422.12 a 638.50 934.00 1082.50 1193.50 1195.57 a 920.50 616.38 a 345.00 92.50 7667.07
1986 168.00 318.00 482.00 787.00 881.00 1067.50 1179.50 1157.50 930.00 615.50 246.00 69.50 7901.50
1987 100.50 201.50 305.50 552.50 844.50 1072.50 1256.00 1204.00 883.50 770.50 138.50 i 165.50 7356.50
1988 84.22 a 244.43 a 375.00 601.00 909.33 a 1129.00 1214.00 1166.50 952.50 757.50 381.50 90.00 7904.98
1989 139.00 265.00 531.00 752.07 a 1025.00 1213.00 1294.50 1202.50 956.00 725.50 354.00 51.50 8509.07
1990 106.00 186.67 a 312.50 i 698.50 954.00 1334.00 1218.50 1072.50 974.50 663.50 397.00 114.00 7719.17
1991 103.50 261.00 412.00 618.50 965.00 1127.00 1165.00 1166.00 872.50 717.50 256.00 149.00 7813.00
1992 64.00 203.50 412.00 651.00 872.00 1061.50 1263.00 1203.50 1045.00 749.00 202.00 157.00 7883.50
1993 205.00 194.00 464.50 665.50 946.50 1175.00 1296.50 1248.50 918.00 652.50 254.50 144.00 8164.50
1994 112.00 224.00 489.00 684.50 946.50 1269.00 1341.50 1331.00 1017.00 714.00 370.50 227.00 8726.00
1995 159.00 346.00 481.50 581.00 990.00 1127.50 1275.00 1274.00 997.50 751.50 429.50 217.00 8629.50
1996 171.00 332.00 363.50 642.50 1144.50 1215.50 1226.50 1115.50 921.00 715.50 379.50 196.50 8423.50
1997 180.00 195.00 493.50 547.00 972.50 1131.00 1302.00 1242.50 1094.50 673.50 323.50 66.00 8221.00
1998 171.00 201.00 399.00 528.00 1007.00 1220.00 1336.50 1202.50 0.00 z 767.50 413.50 127.50 7373.50
1999 213.00 315.50 470.00 637.50 970.50 1133.50 1272.00 1246.00 1006.50 671.00 435.50 109.50 8480.50
2000 259.50 360.50 507.50 756.50 1118.50 1203.00 1358.50 1233.00 1053.50 655.00 143.50 50.00 8699.00
2001 47.00 243.50 407.00 673.50 1016.00 1232.50 1312.00 1308.50 1077.00 796.50 444.31 a 130.50 8688.31
2002 168.50 136.00 428.00 853.50 1005.00 1308.00 1278.50 1322.50 1045.00 679.00 243.00 217.50 8684.50
2003 183.00 221.00 417.50 694.00 971.00 1169.50 1296.50 1269.00 1028.50 794.00 384.00 101.50 8529.50
2004 122.00 211.00 507.50 666.00 1025.50 1163.00 1246.00 1120.50 929.50 729.50 230.00 0.00 z 7950.50
2005 186.00 226.50 383.00 531.50 934.00 1165.50 1314.50 1143.00 1034.50 600.50 346.50 236.00 8101.50
2006 150.50 260.00 526.00 781.00 1023.50 1180.00 1273.00 1118.50 813.50 603.00 315.50 84.50 8129.00
2007 37.00 267.50 514.00 599.50 858.00 1129.50 1223.00 1227.00 1043.00 747.50 0.00 z 129.00 7775.00
2008 139.00 263.00 453.00 581.50 978.50 1237.00 1155.00 1198.00 836.00 652.50 278.50 188.00 7960.00
2009 131.00 281.00 554.50 695.00 1079.50 1203.50 1366.50 1244.50 954.50 674.50 325.50 102.50 8612.50
2010 92.50 169.00 355.50 700.00 941.50 1285.00 1325.00 1311.00 1035.00 786.50 313.00 97.50 8411.50
2011 86.00 197.00 622.00 829.50 969.00 969.50 g 591.00 r 1429.50 1046.50 780.00 312.00 173.00 6444.50
2012 187.50 214.50 545.60 a 804.00 964.10 a 1245.50 1249.00 1305.00 508.00 p 251.50 v 0.00 z 0.00 z 6515.20
Period of Record Statistics
MEAN 135.04 233.87 445.57 657.68 960.42 1174.95 1270.24 1214.98 974.49 696.38 320.56 136.61 8232.66
S.D. 52.48 55.84 72.38 93.80 77.24 74.45 55.47 76.91 73.47 65.48 77.36 52.63 358.90
SKEW 0.11 0.53 0.25 0.18 0.21 0.18 -0.21 0.46 -0.29 -0.24 -0.26 0.24 -0.05
MAX 259.50 360.50 622.00 853.50 1144.50 1334.00 1366.50 1429.50 1094.50 796.50 444.31 236.00 8726.00
MIN 37.00 136.00 305.50 463.50 803.50 1041.50 1155.00 1072.50 813.50 559.50 143.50 50.00 7667.07
NO YRS 33 33 32 33 33 32 33 34 32 33 29 32 24