DALHART MUNI AP, TEXAS

Monthly Total Growing Degree Days

(412240)

Base Temperature = 50 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
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 7.50 i 0.00
1949 0.00 4.00 28.00 183.00 430.00 652.50 831.00 772.50 535.00 244.00 69.00 0.00 3749.00
1950 9.00 25.50 40.50 162.50 431.00 737.50 746.50 716.50 480.00 398.50 26.50 0.00 3774.00
1951 0.50 13.00 25.50 146.50 432.50 598.00 910.00 844.50 536.50 217.00 8.50 13.00 3745.50
1952 10.00 1.00 30.50 160.00 425.50 879.00 845.00 911.00 547.00 191.00 23.50 0.00 4023.50
1953 17.00 0.00 95.50 156.00 393.00 922.00 910.00 800.50 608.00 265.00 28.50 0.00 4195.50
1954 1.00 26.50 32.00 286.00 361.00 772.50 959.50 863.00 686.00 289.00 23.00 15.50 4315.00
1955 5.00 1.00 49.50 223.00 415.00 624.00 859.50 859.50 624.50 315.00 21.00 32.50 4029.50
1956 8.50 11.50 88.00 139.50 587.50 845.50 866.50 813.00 656.50 317.50 14.50 4.50 4353.00
1957 9.00 35.00 31.50 146.50 336.50 671.50 957.00 860.50 490.00 228.50 16.50 7.00 3789.50
1958 0.00 10.00 10.50 119.00 522.00 756.00 802.00 856.00 581.00 242.00 41.50 3.50 3943.50
1959 0.00 11.00 25.50 184.50 461.50 762.00 821.50 827.50 520.50 130.50 25.00 0.00 3769.50
1960 1.50 0.00 47.50 220.00 431.00 723.50 751.00 796.00 541.50 245.50 36.00 0.00 3793.50
1961 0.00 19.00 21.50 174.50 426.50 668.50 757.50 754.50 425.00 187.50 18.00 6.00 3458.50
1962 0.00 40.00 25.50 192.50 564.50 608.50 824.50 835.50 528.00 282.00 32.50 3.50 3937.00
1963 0.00 22.50 78.00 277.50 522.50 702.50 915.50 815.00 643.50 402.00 45.00 0.00 4424.00
1964 0.00 0.00 12.00 163.50 488.50 708.00 935.00 818.00 525.00 245.50 47.00 20.00 3962.50
1965 11.50 1.00 14.00 234.00 434.50 616.50 831.50 755.00 466.50 235.00 82.50 12.50 3694.50
1966 0.00 0.00 72.50 142.50 443.50 694.50 954.50 683.00 524.50 203.00 67.00 1.55 a 3786.55
1967 10.50 4.00 137.00 259.00 362.00 643.50 811.50 690.00 487.50 280.00 25.50 0.00 3710.50
1968 3.00 0.00 54.00 115.00 345.00 702.50 795.50 782.50 514.00 297.50 12.50 0.00 3621.50
1969 12.00 3.00 11.00 212.50 461.00 596.50 912.50 861.50 560.50 175.00 25.50 3.00 3834.00
1970 3.50 5.50 11.50 126.50 488.50 655.50 864.00 812.50 494.00 133.00 32.50 7.50 3634.50
1971 8.50 3.50 77.50 157.50 376.50 752.50 767.00 694.00 469.50 224.00 26.50 9.50 3566.50
1972 7.00 20.50 122.00 252.00 391.00 677.50 735.50 698.50 491.00 251.00 3.50 0.00 3649.50
1973 0.00 5.50 6.50 95.50 309.00 629.00 779.00 805.50 461.00 254.50 56.00 2.50 3404.00
1974 6.50 0.00 130.50 217.00 546.50 717.50 867.50 675.50 331.00 238.50 10.00 0.00 3740.50
1975 0.50 0.00 36.00 155.50 385.00 650.00 749.50 803.50 454.00 281.50 45.00 4.50 3565.00
1976 0.00 36.00 41.00 192.00 331.50 677.00 801.00 784.00 509.50 127.00 21.50 1.50 3522.00
1977 0.00 6.50 39.50 206.50 503.00 787.00 909.00 795.50 613.00 231.50 43.50 8.00 4143.00
1978 0.00 0.00 71.50 238.00 399.50 712.00 927.00 756.00 544.00 234.50 43.50 2.00 3928.00
1979 0.00 9.50 28.00 179.00 319.50 600.50 854.50 722.00 560.00 285.50 7.00 1.00 3566.50
1980 8.00 21.00 9.00 127.50 320.00 796.00 999.50 814.00 558.00 211.50 84.00 17.50 3966.00
1981 0.00 31.00 40.50 306.00 384.00 781.00 873.00 705.50 512.50 208.00 49.50 9.00 3900.00
1982 1.00 14.50 35.00 118.00 399.50 582.50 813.50 807.00 602.50 213.00 26.00 2.00 3614.50
1983 0.00 0.00 56.00 102.50 283.50 561.00 852.50 893.00 660.50 283.50 76.50 0.00 3769.00
1984 1.00 0.50 24.50 99.50 456.50 701.00 818.00 760.00 524.50 189.50 34.00 9.00 3618.00
1985 0.00 1.50 81.00 229.50 479.00 650.00 828.00 788.00 520.50 199.50 23.50 0.00 3800.50
1986 14.50 59.50 128.50 253.00 408.00 676.00 871.00 776.00 548.00 188.00 24.00 0.00 3946.50
1987 0.00 16.50 23.00 187.00 419.50 652.50 814.00 383.00 n 456.00 197.00 i 38.00 i 8.00 j 2568.50
1988 0.00 m 0.00 e 34.50 i 130.00 j 282.00 i 688.97 a 533.50 j 826.84 b 461.00 222.00 61.50 0.00 2260.31
1989 3.00 7.50 151.50 257.50 465.00 526.50 756.00 734.00 444.50 273.50 46.00 1.00 3666.00
1990 0.50 4.50 40.50 177.00 384.00 864.00 774.00 747.00 586.00 200.50 67.00 1.00 3846.00
1991 0.00 8.50 63.00 173.50 492.50 686.00 754.50 750.50 465.50 265.00 11.00 0.00 3670.00
1992 0.00 6.50 41.50 255.00 386.00 575.50 774.00 688.50 558.50 262.50 0.00 3.50 3551.50
1993 0.00 8.30 a 50.50 163.50 416.00 661.50 855.50 781.00 513.00 199.50 14.50 4.00 3667.30
1994 5.50 6.00 80.50 222.00 475.00 853.50 861.50 811.50 580.50 217.50 46.50 0.00 4160.00
1995 4.00 0.00 z 86.50 120.00 314.00 600.50 830.00 889.00 539.50 234.50 46.00 21.00 3685.00
1996 3.00 37.50 41.50 207.50 602.00 736.50 798.00 735.00 459.50 233.00 43.50 12.50 3909.50
1997 10.00 3.00 60.50 83.50 389.00 666.00 849.50 776.50 612.50 261.00 14.50 0.00 3726.00
1998 0.00 6.50 70.27 a 114.00 559.50 742.00 921.50 777.00 703.00 297.08 a 44.50 9.00 4244.35
1999 5.50 22.00 52.00 148.00 372.00 646.50 861.00 842.50 488.50 229.00 92.00 6.00 3765.00
2000 5.50 40.50 50.50 234.50 566.50 689.00 912.50 943.00 476.00 h 224.23 a 1.00 0.00 e 3667.23
2001 0.00 0.00 21.38 b 242.00 418.00 689.50 942.00 808.00 564.00 227.00 83.00 0.00 3994.88
2002 4.00 7.50 38.00 262.00 439.00 839.00 867.00 848.50 561.50 126.50 17.50 0.00 4010.50
2003 0.50 9.50 47.00 186.50 467.00 555.00 919.00 852.50 502.76 a 294.50 56.00 3.50 3893.76
2004 5.50 2.50 99.50 138.50 539.00 665.50 761.50 672.00 526.50 200.00 14.00 0.00 3624.50
2005 5.50 6.50 14.50 114.00 409.50 696.00 869.50 742.00 591.00 227.50 60.50 2.00 3738.50
2006 3.00 15.50 74.00 275.50 552.00 830.00 875.50 776.50 407.00 198.00 35.50 0.00 4042.50
2007 0.00 2.00 105.50 133.00 414.50 645.50 810.50 894.00 626.50 301.00 56.00 2.50 3991.00
2008 3.50 0.50 31.50 162.50 450.50 777.50 793.00 752.00 501.50 243.50 48.00 8.00 3772.00
2009 1.50 21.00 102.50 173.00 406.00 700.00 830.50 778.50 487.00 147.00 57.50 0.00 3704.50
2010 1.00 0.00 40.50 198.00 401.00 808.00 869.50 836.00 697.00 303.50 34.00 8.50 4197.00
2011 0.00 13.50 59.50 226.50 443.50 876.00 1028.50 982.00 556.00 266.50 37.00 0.00 4489.00
2012 0.00 7.50 193.00 310.00 540.50 825.00 971.50 852.00 586.50 164.00 j 0.00 z 0.00 z 4286.00
Period of Record Statistics
MEAN 3.34 11.05 55.67 185.99 434.55 702.92 850.90 795.28 536.66 238.70 36.81 4.50 3845.90
S.D. 4.25 12.86 38.87 56.13 73.60 88.37 68.01 66.02 71.52 54.81 22.27 6.44 241.26
SKEW 1.24 1.57 1.25 0.27 0.30 0.43 0.37 0.24 0.14 0.39 0.54 2.07 0.70
MAX 17.00 59.50 193.00 310.00 602.00 922.00 1028.50 982.00 703.00 402.00 92.00 32.50 4489.00
MIN 0.00 0.00 6.50 83.50 283.50 526.50 735.50 672.00 331.00 126.50 0.00 0.00 3404.00
NO YRS 63 63 63 63 63 64 63 63 63 62 62 62 59