FRIONA, TEXAS

Monthly Total Growing Degree Days

(413368)

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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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
1940 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
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 0.00 z 0.00
1949 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
1950 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
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 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
1958 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
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 0.00 z 829.50 848.50 595.50 346.00 73.50 15.50 2708.50
1963 2.50 46.50 89.00 323.00 544.00 665.50 886.50 801.50 622.00 435.00 56.00 0.00 4471.50
1964 4.50 0.00 12.00 225.50 518.00 672.50 944.00 831.50 555.00 288.00 67.00 17.50 4135.50
1965 17.00 8.50 10.50 259.00 491.00 656.50 839.00 734.50 528.00 244.00 106.00 20.00 3914.00
1966 0.00 3.50 109.00 196.00 472.50 671.50 944.00 688.50 539.00 218.00 96.50 9.50 3948.00
1967 16.00 11.50 184.00 322.00 416.00 675.50 784.50 717.50 500.50 305.50 45.00 0.00 3978.00
1968 7.50 1.50 75.00 147.00 394.00 753.50 797.50 783.00 526.00 314.00 44.50 1.00 3844.50
1969 17.00 5.50 19.50 229.00 481.50 631.00 932.50 879.00 584.00 216.50 43.50 1.00 4040.00
1970 12.50 7.50 32.50 172.50 518.50 674.00 846.50 823.50 529.50 177.00 61.50 20.00 3875.50
1971 4.50 9.50 73.50 210.50 423.00 765.50 817.50 638.50 504.50 254.00 56.50 15.00 3772.50
1972 14.00 31.50 155.50 309.00 440.50 729.00 757.00 718.00 564.50 293.50 12.00 1.00 4025.50
1973 0.00 4.50 23.50 118.50 391.50 683.00 793.50 789.00 518.50 340.00 98.00 14.00 3774.00
1974 15.50 9.00 180.50 245.50 630.50 720.50 856.50 685.00 361.00 262.00 34.00 1.00 4001.00
1975 10.50 9.50 53.00 175.50 409.00 699.50 725.50 780.50 475.00 313.00 57.50 12.50 3721.00
1976 1.00 74.50 87.00 265.00 363.00 688.50 751.00 766.50 526.00 159.00 27.00 0.00 3708.50
1977 0.00 16.00 43.00 225.50 557.50 800.00 886.50 839.00 672.50 318.00 75.50 27.00 4460.50
1978 1.00 3.00 87.00 315.00 479.00 764.50 915.00 747.50 529.00 284.00 64.00 7.50 4196.50
1979 0.00 20.00 30.50 214.00 414.50 611.50 864.50 712.50 599.00 354.00 5.50 12.00 3838.00
1980 12.00 17.50 22.50 175.00 391.50 868.00 959.50 827.50 579.50 246.00 95.00 25.50 4219.50
1981 4.00 44.00 42.00 318.50 432.50 772.50 850.00 707.00 532.00 247.50 76.50 9.00 4035.50
1982 2.00 34.50 61.00 171.00 422.50 599.00 807.00 802.00 628.00 229.50 55.50 5.00 3817.00
1983 0.00 5.00 61.00 134.00 347.00 583.50 841.50 840.00 663.00 310.00 123.00 0.00 3908.00
1984 0.00 a 4.00 49.00 121.50 480.00 680.00 756.00 724.50 482.00 182.50 39.00 10.00 3528.50
1985 0.00 15.50 64.50 245.50 456.50 639.00 765.00 820.50 525.00 211.00 42.50 0.00 3785.00
1986 19.50 54.50 108.00 258.50 429.00 623.00 823.00 734.00 525.50 177.00 18.00 0.00 3770.00
1987 2.50 11.50 11.50 143.50 396.00 649.00 794.00 727.00 463.50 201.50 63.00 9.50 3472.50
1988 1.50 1.50 53.00 122.50 371.50 661.00 757.50 775.50 517.50 278.50 99.00 0.00 3639.00
1989 3.50 26.00 188.50 306.50 524.50 581.00 675.00 740.50 465.00 310.00 60.00 2.00 3882.50
1990 1.00 8.50 60.00 193.50 423.00 893.00 754.50 736.00 611.50 227.50 84.50 1.00 3994.00
1991 0.00 4.00 82.50 206.50 551.50 703.00 758.00 744.50 439.50 292.00 17.50 4.00 3803.00
1992 0.00 3.50 66.50 242.50 403.50 590.00 780.50 694.00 536.50 293.50 28.50 9.50 3648.50
1993 0.00 9.00 48.00 184.50 457.00 691.00 855.00 784.00 517.00 235.50 6.50 2.50 3790.00
1994 0.50 6.00 86.00 214.00 437.00 831.00 839.00 797.00 570.50 244.50 56.00 0.00 4081.50
1995 16.50 30.00 98.50 172.00 363.00 639.00 847.50 837.00 527.00 237.00 50.00 39.00 3856.50
1996 5.50 60.50 67.00 221.00 643.00 766.50 840.50 741.50 476.50 264.00 58.50 23.00 4167.50
1997 18.60 a 6.50 94.00 113.50 395.00 680.50 860.50 762.00 609.00 249.50 32.00 0.00 3821.10
1998 0.00 7.50 68.00 130.50 575.50 780.00 936.50 760.50 730.00 331.00 64.50 12.50 4396.50
1999 14.00 31.00 49.50 169.00 402.00 685.86 a 827.50 817.50 511.61 b 272.00 115.50 3.50 3898.97
2000 22.00 47.00 61.50 250.00 582.50 686.38 a 880.00 895.00 655.00 300.50 7.00 0.00 a 4386.88
2001 0.00 15.50 34.00 298.50 499.00 779.50 981.50 819.50 596.00 268.00 118.00 7.50 4417.00
2002 13.50 11.00 64.00 290.50 481.00 826.00 868.00 910.50 614.50 215.00 29.50 1.00 4324.50
2003 2.50 16.00 95.00 256.50 524.50 682.00 930.50 0.00 z 509.50 345.50 70.50 10.50 3443.00
2004 1.50 10.50 163.00 227.00 546.50 693.50 754.50 679.50 528.50 233.50 19.50 2.00 3859.50
2005 20.50 26.00 33.50 178.00 462.50 747.00 812.50 732.50 653.00 275.00 106.00 17.50 4064.00
2006 13.00 8.00 92.50 296.50 599.50 802.00 885.00 789.00 460.50 263.00 56.00 3.50 4268.50
2007 0.00 8.00 121.50 142.00 366.50 600.50 743.50 861.00 645.50 361.00 82.00 7.50 3939.00
2008 4.00 1.50 76.00 179.00 434.00 759.00 742.00 748.50 503.50 248.00 63.00 7.00 3765.50
2009 8.00 34.00 121.50 184.00 432.50 721.50 787.50 809.00 491.00 219.00 64.50 0.00 3872.50
2010 0.00 0.00 45.00 203.00 404.00 818.50 776.00 828.50 714.50 344.50 48.00 14.50 4196.50
2011 1.11 c 27.46 b 125.00 292.00 451.50 873.00 1001.50 1028.00 611.00 308.45 a 38.50 0.00 4757.52
2012 8.50 8.50 200.50 368.00 532.50 801.50 898.00 870.00 601.00 240.00 h 0.00 z 0.00 z 4288.50
Period of Record Statistics
MEAN 6.38 17.12 77.58 219.22 463.24 711.36 834.50 782.55 553.39 270.86 58.22 8.03 3980.64
S.D. 7.05 17.12 47.81 64.44 73.09 79.00 72.57 70.13 72.63 55.47 30.28 8.82 266.04
SKEW 0.75 1.50 0.94 0.25 0.61 0.39 0.27 0.76 0.22 0.33 0.24 1.28 0.70
MAX 22.00 74.50 200.50 368.00 643.00 893.00 1001.50 1028.00 730.00 435.00 123.00 39.00 4757.52
MIN 0.00 0.00 10.50 113.50 347.00 581.00 675.00 638.50 361.00 159.00 5.50 0.00 3472.50
NO YRS 50 50 50 50 50 50 51 50 51 50 50 50 48