TRINIDAD PERRY STOKES AP, COLORADO

Monthly Total Growing Degree Days

(058434)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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 671.50 515.50 124.00 0.50 0.00 1311.50
1949 0.00 0.00 1.50 110.00 276.50 449.50 703.00 667.02 a 458.00 151.50 28.00 0.00 2845.02
1950 3.50 3.00 12.00 103.00 232.50 552.50 594.50 573.50 367.00 361.00 4.50 0.00 2807.00
1951 0.00 10.50 9.00 68.00 290.00 442.00 787.50 723.00 424.00 143.00 0.00 2.00 2899.00
1952 0.50 0.00 2.00 71.50 289.00 725.00 753.50 721.50 480.00 175.50 5.50 0.00 3224.00
1953 4.00 0.50 26.00 60.50 258.00 678.00 794.50 678.00 521.00 184.00 29.50 0.00 3234.00
1954 0.00 5.00 15.00 186.00 e 314.00 660.00 827.50 702.50 555.00 238.00 17.50 0.00 3520.50
1955 0.00 0.00 7.50 118.00 260.50 457.50 753.00 681.50 479.00 203.50 5.00 j 11.76 b 2972.26
1956 1.00 0.00 34.50 65.00 411.78 a 727.00 475.00 k 639.50 551.00 239.00 9.50 0.50 2678.78
1957 4.00 13.46 b 8.50 h 37.50 167.00 488.50 727.00 689.00 397.00 160.00 5.00 0.50 2688.96
1958 0.00 a 2.50 1.00 51.00 394.00 607.00 692.50 715.00 493.50 203.00 30.00 0.00 3189.50
1959 0.00 a 0.00 3.00 124.00 303.50 595.00 705.50 719.00 449.50 109.00 11.00 0.00 a 3019.50
1960 0.00 b 0.00 19.78 b 174.81 d 280.00 595.50 691.00 743.00 472.00 175.00 16.00 0.00 3167.08
1961 0.00 2.50 12.00 89.00 290.00 546.00 686.00 679.50 336.00 144.00 3.00 0.00 2788.00
1962 0.00 16.50 10.50 173.00 365.00 491.00 670.50 706.00 417.00 200.00 22.50 2.50 3074.50
1963 0.00 17.00 42.00 150.00 395.50 632.50 827.50 653.50 528.50 306.00 11.00 0.00 3563.50
1964 0.00 0.00 5.00 60.00 350.50 542.00 0.00 z 673.50 411.50 175.50 25.50 9.50 2253.00
1965 4.00 0.00 6.00 123.00 282.00 486.50 729.50 616.00 323.00 191.00 46.00 5.00 2812.00
1966 0.00 0.00 33.50 83.50 383.00 585.00 823.50 632.50 448.50 158.50 24.00 0.00 3172.00
1967 1.50 5.50 68.50 144.50 215.00 486.00 720.00 579.00 373.50 183.00 23.00 0.00 2799.50
1968 0.00 0.00 22.00 43.00 200.50 601.00 666.00 581.00 395.00 207.50 6.00 0.00 2722.00
1969 4.00 0.00 1.50 116.00 339.50 402.00 762.50 746.50 473.50 77.50 0.50 0.00 2923.50
1970 1.00 3.50 0.00 53.50 350.00 520.00 743.50 756.00 398.50 89.50 7.50 5.00 2928.00
1971 6.50 0.00 43.50 64.50 215.00 626.50 675.50 637.50 365.50 145.50 27.50 9.00 2816.50
1972 11.00 13.00 68.00 128.00 277.00 607.00 682.50 650.50 470.50 205.00 0.00 0.00 3112.50
1973 0.00 0.00 4.50 45.50 235.00 535.00 668.00 692.00 369.50 203.50 49.50 0.00 2802.50
1974 0.00 0.00 40.50 111.50 424.00 581.00 775.50 616.50 325.50 184.00 3.00 0.00 3061.50
1975 4.00 0.00 8.00 102.50 241.50 525.50 734.00 731.50 358.00 235.00 39.00 6.00 2985.00
1976 0.00 8.00 29.50 106.00 254.00 560.50 760.50 683.50 394.00 106.00 8.50 0.00 2910.50
1977 0.00 0.00 14.00 126.50 376.00 629.00 762.50 677.50 491.00 165.50 29.50 4.00 3275.50
1978 0.00 0.00 46.50 129.00 282.50 576.50 807.50 646.00 493.00 199.50 37.00 0.00 3217.50
1979 0.00 14.00 10.00 149.50 241.00 512.50 727.00 608.50 486.00 235.00 2.50 5.50 2991.50
1980 2.50 4.50 7.50 91.00 234.50 671.00 844.00 756.50 484.50 144.00 71.50 22.50 3334.00
1981 0.00 18.00 15.50 246.00 267.00 663.00 736.50 600.50 470.50 204.50 49.00 10.50 3281.00
1982 8.00 12.00 23.50 103.50 269.50 472.00 759.00 713.00 457.00 137.50 4.00 6.50 2965.50
1983 0.00 0.00 18.50 65.00 187.00 473.50 783.50 772.50 556.00 184.00 44.00 0.00 3084.00
1984 0.00 e 0.00 3.00 41.50 389.50 542.00 759.50 693.50 430.00 104.00 31.00 4.50 2998.50
1985 0.00 0.00 30.50 124.00 333.00 575.00 740.00 734.00 394.50 115.50 16.00 0.00 3062.50
1986 8.00 30.00 66.00 124.50 296.00 538.50 711.00 656.00 401.50 93.00 3.50 0.00 2928.00
1987 0.00 0.00 12.50 152.00 270.00 570.50 768.00 606.00 389.00 164.00 23.50 2.00 2957.50
1988 0.00 0.00 a 26.00 95.00 288.00 604.50 701.50 693.50 403.50 190.00 37.50 0.50 3040.00
1989 3.00 1.00 84.00 178.00 347.00 482.00 779.00 653.50 433.00 194.00 31.50 1.50 3187.50
1990 0.00 3.00 22.50 89.00 259.50 705.50 640.50 631.00 499.50 173.50 35.00 0.50 3059.50
1991 0.00 0.00 12.50 69.50 359.50 591.50 675.00 654.50 383.50 213.00 3.00 0.00 2962.00
1992 0.00 1.00 2.00 194.50 299.00 480.00 655.50 610.50 467.50 176.00 0.00 0.00 2886.00
1993 1.50 0.00 18.00 90.50 282.00 531.50 714.50 590.50 333.50 130.50 0.00 0.00 2692.50
1994 0.00 1.00 34.00 111.00 317.50 686.50 707.00 723.50 456.50 123.50 45.00 0.00 3205.50
1995 1.50 13.00 44.43 a 67.50 149.50 438.00 659.50 771.00 410.50 136.00 21.50 5.50 2717.93
1996 0.00 25.00 19.00 131.00 458.00 600.00 715.00 650.00 377.00 168.43 a 22.00 0.50 3165.93
1997 15.50 4.00 51.00 60.00 259.00 542.50 730.00 640.50 500.50 163.50 0.00 0.00 2966.50
1998 0.00 0.00 34.50 46.50 358.50 544.00 729.00 658.00 581.50 158.50 31.00 9.50 3151.00
1999 2.50 2.50 50.00 64.50 253.50 508.50 737.00 662.00 367.76 a 187.00 80.00 2.50 2917.76
2000 1.50 13.50 13.50 153.50 362.04 c 550.00 760.00 748.13 a 521.50 153.50 0.00 0.00 a 3277.17
2001 0.00 a 0.00 a 10.00 166.50 324.00 643.50 820.00 694.00 499.50 173.50 31.50 1.00 3363.50
2002 0.50 4.00 24.50 175.50 354.00 725.50 806.50 710.00 459.50 93.50 12.00 0.00 3365.50
2003 3.50 6.00 20.00 151.50 371.50 464.00 909.00 730.50 353.00 254.00 25.00 0.00 3288.00
2004 0.00 7.50 0.00 z 69.00 380.50 505.00 624.50 587.00 462.50 120.50 9.00 2.00 2767.50
2005 2.00 0.00 8.00 70.50 313.00 544.50 806.50 658.00 572.00 180.50 56.00 3.00 3214.00
2006 5.50 9.00 36.50 194.00 390.50 688.00 778.00 636.00 295.50 144.50 20.00 0.00 3197.50
2007 0.00 0.00 72.50 89.00 276.50 516.00 742.00 801.00 523.00 212.00 58.50 14.00 3304.50
2008 0.00 0.00 24.50 96.00 266.00 593.50 793.50 653.00 395.50 173.50 43.00 2.50 3041.00
2009 7.00 5.50 66.00 119.50 375.00 512.50 729.50 684.50 400.00 84.00 35.50 0.00 3019.00
2010 0.00 0.00 30.00 100.00 292.00 663.50 779.50 725.50 572.50 200.00 30.00 3.50 3396.50
2011 0.00 4.50 48.50 120.50 261.50 689.00 856.00 822.50 455.50 178.50 6.50 0.00 b 3443.00
2012 1.00 6.50 117.00 196.50 348.50 765.00 851.00 773.50 456.50 155.50 43.50 4.50 3719.00
2013 6.50 0.00 25.50 1.00 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 32.00
Period of Record Statistics
MEAN 1.77 4.41 26.48 109.60 302.91 570.36 742.78 679.77 442.83 171.72 22.53 2.43 3085.65
S.D. 3.04 6.60 23.48 46.59 64.89 83.15 61.07 56.58 68.32 50.06 18.91 4.20 222.65
SKEW 2.31 1.83 1.44 0.56 0.04 0.31 0.14 0.20 0.05 0.83 0.77 2.48 0.45
MAX 15.50 30.00 117.00 246.00 458.00 765.00 909.00 822.50 581.50 361.00 80.00 22.50 3719.00
MIN 0.00 0.00 0.00 37.50 149.50 402.00 594.50 573.50 295.50 77.50 0.00 0.00 2692.50
NO YRS 65 65 63 64 64 64 62 65 65 65 64 65 59