DALHART 6 SW, TEXAS

Monthly Total Growing Degree Days

(412235)

Base Temperature = 40 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 200412
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
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1072.94 d 724.29 b 449.50 a 173.28 a 11.48 d 2431.49
1989 41.50 48.74 a 277.50 i 471.96 b 736.25 a 798.00 1051.50 1003.00 737.50 505.50 195.00 18.00 5606.96
1990 30.50 49.50 131.23 a 377.50 581.00 1100.50 1061.00 995.00 832.50 410.50 228.50 18.00 5815.73
1991 3.00 67.00 190.00 414.00 714.50 916.50 1002.50 1010.50 709.00 471.00 86.00 12.00 5596.00
1992 13.50 63.50 212.50 458.50 655.00 794.50 1027.00 945.50 791.00 164.00 v 37.50 j 27.50 4988.50
1993 12.50 49.00 164.50 333.10 a 662.00 909.50 1112.50 1071.00 453.00 l 386.00 92.00 41.50 4833.60
1994 23.50 39.50 203.00 384.50 709.00 1091.00 1097.50 1088.00 813.00 447.00 137.50 31.00 6064.50
1995 44.00 98.50 h 219.50 281.00 541.00 845.50 1047.50 1122.50 783.00 409.50 175.50 84.50 5553.50
1996 32.00 146.00 133.50 390.00 831.00 996.00 1057.50 991.00 698.00 442.50 153.50 55.00 5926.00
1997 47.50 41.50 206.50 233.50 649.50 918.50 1091.00 1028.50 862.00 473.50 89.00 8.00 5649.00
1998 13.00 51.50 149.00 266.50 786.50 974.50 1174.00 1000.00 921.50 517.00 164.50 67.50 6085.50
1999 46.00 101.50 145.00 328.50 595.00 883.45 a 1096.00 1061.50 744.83 a 436.00 227.00 22.00 5686.78
2000 44.95 a 118.00 168.36 b 407.00 781.50 948.50 1138.50 1155.78 a 880.34 a 483.00 45.52 a 12.40 a 6183.86
2001 5.00 54.00 106.95 a 425.17 a 665.97 b 961.55 a 1185.00 1055.60 b 796.61 b 448.50 280.50 35.13 a 6019.98
2002 48.50 56.50 152.50 482.00 716.00 1084.00 1106.50 1058.00 783.00 365.50 103.50 20.50 5976.50
2003 62.00 62.50 162.50 406.00 714.50 823.00 1129.50 1083.50 735.50 528.50 167.50 36.00 k 5875.00
2004 29.50 46.00 269.00 341.00 788.50 912.00 1004.50 760.00 f 752.00 440.00 36.00 k 44.50 4627.00
Period of Record Statistics
MEAN 31.06 66.32 174.27 375.01 695.45 934.81 1086.38 1046.40 785.25 450.84 154.59 31.81 5900.39
S.D. 17.76 30.92 42.15 72.97 81.04 97.85 54.64 54.25 63.93 45.17 63.79 21.95 203.01
SKEW -0.11 1.56 0.55 -0.39 -0.21 0.32 0.17 0.15 0.61 -0.05 0.16 1.06 -0.27
MAX 62.00 146.00 269.00 482.00 831.00 1100.50 1185.00 1155.78 921.50 528.50 280.50 84.50 6183.86
MIN 3.00 39.50 106.95 233.50 541.00 794.50 1002.50 945.50 698.00 365.50 45.52 8.00 5596.00
NO YRS 16 15 15 16 16 16 16 16 16 16 15 16 10