DENVER CITY, TEXAS

Monthly Total Growing Degree Days

(412408)

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
1986 0.00 z 0.00 z 0.00 z 0.00 z 663.50 h 1048.50 1227.50 1171.00 983.00 631.00 233.08 d 88.35 a 5382.43
1987 138.39 c 175.91 e 257.00 i 447.50 i 869.60 b 1074.11 b 1215.41 b 1210.72 d 671.50 h 422.50 m 0.00 z 0.00 z 4684.15
1988 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 72.00 72.00
1989 127.50 158.67 a 459.83 a 639.50 938.50 1024.00 1183.50 1096.00 822.69 d 0.00 z 0.00 z 0.00 z 6450.19
1990 0.00 z 166.50 315.50 551.00 812.50 1251.00 1058.00 1049.00 938.50 628.00 329.50 104.50 7204.00
1991 34.00 178.00 351.00 590.50 949.50 1080.00 1098.00 1055.50 757.50 654.50 176.50 93.00 7018.00
1992 27.50 o 168.00 397.50 583.00 752.00 982.00 1136.00 1043.50 888.50 646.00 214.00 131.00 6941.50
1993 84.00 94.50 297.00 506.00 781.50 1064.00 895.50 i 1141.32 a 860.17 a 553.50 174.50 101.00 5657.49
1994 61.50 105.00 343.00 515.00 825.00 1184.50 1225.50 1146.50 904.50 647.50 304.50 167.50 7430.00
1995 115.50 234.50 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 350.00
1996 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
1997 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1170.00 1036.00 677.00 285.50 86.00 3254.50
1998 194.50 179.50 305.50 539.00 1067.50 1215.00 1321.00 1154.00 1088.50 765.50 426.50 190.50 8447.00
1999 233.00 345.00 372.00 609.00 862.50 1062.50 1213.50 1240.00 904.50 656.50 484.50 129.00 8112.00
2000 195.00 374.00 445.50 665.00 1087.50 1061.00 1255.00 1216.50 1006.00 680.00 141.50 65.50 8192.50
2001 60.00 194.50 308.50 675.00 963.50 1169.50 1314.00 1209.50 973.00 676.50 406.00 154.00 8104.00
2002 165.50 125.50 303.00 686.50 910.50 1149.50 1190.00 1247.50 947.50 610.50 259.00 144.00 7739.00
2003 145.50 177.00 428.00 687.50 953.50 1045.00 1189.00 1198.00 907.00 765.50 364.50 177.50 8038.00
2004 146.00 126.50 498.50 582.00 934.50 1099.00 1151.50 1087.00 886.50 672.50 253.50 140.50 7578.00
2005 196.50 171.50 327.00 581.00 826.50 1109.00 1162.00 1113.50 1031.50 660.00 373.00 175.50 7727.00
2006 242.50 203.50 443.50 730.50 1029.00 1149.50 1239.50 1166.00 827.00 653.00 383.00 147.50 8214.50
2007 47.50 194.50 504.50 502.00 767.00 994.50 1102.50 1170.50 998.50 765.50 358.00 187.00 7592.00
2008 126.50 234.00 381.50 564.00 871.00 1180.00 1128.50 1109.00 836.50 650.50 349.50 177.50 7608.50
2009 168.00 281.50 476.07 c 569.50 880.00 1110.50 1191.50 1197.00 881.50 577.50 378.00 64.00 7775.07
2010 92.00 79.00 337.00 590.50 829.50 1177.50 1120.00 1171.50 1006.00 717.00 335.00 196.50 7651.50
2011 98.50 g 140.50 g 493.50 706.50 781.89 d 1266.00 1289.00 1325.00 951.00 705.50 346.50 44.50 7909.39
2012 195.00 189.50 533.50 768.00 978.50 1182.50 1207.50 1191.50 955.00 528.50 h 0.00 z 0.00 z 7201.00
Period of Record Statistics
MEAN 138.42 188.94 396.26 611.48 894.16 1116.48 1191.75 1161.67 930.04 666.36 313.15 128.95 7815.14
S.D. 61.37 72.44 77.96 76.04 95.67 78.45 69.20 67.66 80.42 55.67 90.07 46.91 368.09
SKEW -0.08 1.00 0.25 0.40 0.39 0.17 0.09 0.11 -0.11 0.20 -0.26 -0.19 -0.26
MAX 242.50 374.00 533.50 768.00 1087.50 1266.00 1321.00 1325.00 1088.50 765.50 484.50 196.50 8447.00
MIN 34.00 79.00 297.00 502.00 752.00 982.00 1058.00 1043.50 757.50 553.50 141.50 44.50 7018.00
NO YRS 20 22 21 21 22 23 22 24 23 21 21 22 15