BUENA VISTA 2 S, COLORADO

Monthly Total Growing Degree Days

(051071)

Base Temperature = 40 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
1899 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
1900 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
1901 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
1902 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
1903 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
1904 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
1905 0.00 z 0.00 z 0.00 z 0.00 z 206.50 l 587.00 678.50 698.50 502.00 113.50 21.00 0.00 2600.50
1906 3.00 0.00 0.00 z 0.00 z 0.00 z 439.66 a 522.87 a 264.50 q 428.00 162.50 27.50 0.00 1583.52
1907 0.00 1.50 87.00 123.00 163.00 403.50 457.50 f 455.00 248.50 g 100.00 9.50 0.00 1342.50
1908 0.00 0.00 10.50 k 43.00 196.50 510.00 e 703.50 647.38 a 521.50 0.00 z 28.33 c 0.00 2650.22
1909 0.00 0.00 1.50 54.00 181.50 437.50 685.50 466.50 0.00 z 0.00 z 0.00 z 0.00 1826.50
1910 0.00 0.00 47.00 157.00 291.18 c 467.00 628.50 544.50 381.00 157.50 8.00 7.50 2689.18
1911 21.00 0.00 18.00 51.50 239.00 470.00 0.00 z 531.00 330.00 51.09 d 0.00 0.00 a 1711.59
1912 0.00 a 0.00 0.50 17.00 230.00 323.50 505.00 513.05 a 206.00 0.00 z 0.00 0.00 1795.05
1913 0.00 e 0.00 12.00 92.00 281.58 a 444.00 620.00 659.50 323.00 98.00 10.00 c 0.00 2540.08
1914 0.00 c 0.00 6.00 53.89 c 302.50 512.00 640.50 608.00 431.00 116.50 18.00 0.00 2688.39
1915 0.00 0.00 0.00 68.79 a 234.16 c 424.00 385.00 k 429.50 f 400.80 e 0.00 z 191.90 a 5.00 g 1319.65
1916 0.00 d 9.50 73.00 115.50 290.50 369.00 f 610.50 576.00 374.50 187.55 a 1.50 0.00 a 2238.55
1917 0.00 0.00 6.72 a 49.50 0.00 z 0.00 z 0.00 z 520.91 c 164.50 f 109.00 f 7.20 e 0.00 h 584.33
1918 2.50 2.69 b 7.75 c 40.00 226.00 524.48 a 0.00 z 522.00 290.89 b 192.00 0.00 z 0.00 c 1808.32
1919 0.00 g 0.00 a 0.00 z 44.50 0.00 z 364.50 l 712.00 651.50 463.50 102.82 a 0.00 a 0.00 1974.32
1920 12.50 16.05 a 16.50 43.00 295.00 429.50 617.50 529.50 346.50 77.50 1.00 0.00 2384.55
1921 0.00 0.00 11.00 16.50 329.50 403.00 516.00 590.50 247.50 126.50 0.00 z 0.00 2240.50
1922 0.00 0.00 b 0.00 18.50 203.00 453.00 612.50 598.00 382.50 57.00 0.00 0.00 2324.50
1923 0.00 0.00 0.50 5.50 179.50 363.50 517.50 227.50 n 245.69 a 5.50 i 0.00 b 2.30 d 1314.49
1924 0.00 c 34.80 d 6.56 e 0.00 z 0.00 z 0.00 z 546.50 f 0.00 z 357.00 103.50 14.00 1.50 517.36
1925 0.00 z 1.50 55.50 266.50 348.00 347.50 f 537.00 421.00 291.50 89.50 7.50 0.00 2018.00
1926 0.00 b 0.00 0.00 36.00 129.50 n 404.50 467.50 510.00 310.50 i 155.00 0.00 z 0.00 q 1573.00
1927 12.50 7.50 45.00 276.60 e 469.65 a 694.50 910.00 0.00 z 594.00 e 174.00 h 24.50 q 0.00 3009.75
1928 15.00 f 0.00 60.00 0.00 z 283.50 394.50 694.00 0.00 z 536.00 0.00 z 0.00 q 0.00 a 1968.00
1929 0.00 0.00 13.50 55.00 325.50 569.00 657.72 a 586.50 486.72 a 293.50 5.50 2.00 2994.94
1930 0.00 0.00 f 0.00 158.50 262.00 404.50 g 708.02 c 675.50 402.50 129.50 0.00 b 0.00 2336.02
1931 0.00 0.00 a 2.30 d 130.71 b 0.00 z 646.00 853.50 766.00 539.00 249.15 d 38.00 0.00 3224.66
1932 0.00 14.50 6.00 202.50 377.00 501.35 d 682.50 693.50 424.50 182.00 12.00 0.00 3095.85
1933 0.00 a 0.50 8.00 24.23 d 192.50 562.00 704.00 286.50 q 572.78 c 196.50 25.00 9.50 2295.01
1934 0.00 0.00 27.50 211.50 505.50 578.50 715.00 639.00 295.50 208.00 14.50 0.00 3195.00
1935 0.00 2.50 14.00 62.50 154.00 479.50 646.00 636.50 395.50 154.50 0.00 0.00 2545.00
1936 0.00 2.50 3.50 103.50 342.50 655.50 740.00 636.00 392.00 121.50 6.00 0.00 3003.00
1937 0.00 0.00 0.52 a 65.50 282.50 480.50 557.47 b 581.00 469.00 215.00 18.00 0.00 p 2669.48
1938 1.00 1.50 39.50 188.50 303.50 583.00 695.50 0.00 z 0.00 z 245.50 5.50 0.00 z 2063.50
1939 0.00 0.00 47.50 173.00 379.50 538.50 774.00 693.00 532.00 241.50 35.00 55.00 3469.00
1940 0.00 14.50 53.00 150.50 394.22 a 618.21 b 769.00 706.00 499.50 262.50 2.00 g 1.00 3468.43
1941 0.00 0.00 2.50 21.50 285.00 453.50 713.50 669.71 b 0.00 z 102.00 i 14.00 0.52 a 2160.22
1942 0.00 a 0.00 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 687.00 448.00 172.50 44.00 0.00 1351.50
1943 0.00 1.50 25.50 190.00 259.00 528.00 764.50 713.50 444.00 93.00 o 5.00 0.00 2931.00
1944 0.00 1.50 0.00 26.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 27.50
1945 0.00 5.50 4.00 37.50 349.50 435.50 740.50 734.00 453.00 268.50 33.00 1.00 3062.00
1946 0.00 3.00 9.50 171.21 a 204.00 586.00 748.00 682.00 522.00 0.00 z 10.50 3.50 2939.71
1947 0.00 l 0.00 z 0.00 z 0.00 z 99.00 v 474.83 a 750.00 800.50 530.00 285.50 13.00 0.00 n 2853.83
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 432.00 i 585.00 265.00 17.00 3.00 870.00
1949 0.00 0.00 9.00 142.00 297.00 31.00 z 49.00 z 651.00 113.00 w 381.00 220.00 l 0.00 z 1480.00
1950 0.00 z 19.00 j 0.00 z 0.00 z 0.00 z 533.00 g 281.50 r 0.00 z 0.00 z 371.50 i 65.50 12.00 77.50
1951 2.00 13.00 6.50 83.50 309.50 445.50 794.50 647.50 439.50 124.00 0.00 z 0.00 z 2865.50
1952 0.00 j 0.00 f 2.07 a 91.50 274.00 598.50 693.50 625.50 466.00 235.50 16.50 f 0.00 2986.57
1953 5.17 d 1.56 a 40.62 b 89.42 d 253.88 b 440.50 h 724.88 a 593.50 354.00 h 270.45 b 55.50 0.00 b 2034.98
1954 4.81 b 60.50 24.00 205.38 d 456.45 b 640.50 798.00 736.77 a 519.00 299.50 52.50 d 0.00 3797.41
1955 0.00 0.00 6.00 83.79 a 266.50 496.50 724.00 648.50 484.00 306.00 35.40 e 26.87 a 3077.56
1956 12.50 1.61 b 37.50 79.44 c 433.48 a 677.14 b 756.92 a 659.55 b 575.50 233.02 a 13.00 0.00 c 3479.67
1957 0.00 b 2.50 3.00 g 64.00 229.00 568.97 a 777.07 a 710.00 445.50 218.00 7.76 a 1.00 3023.79
1958 0.00 15.00 2.00 75.00 446.92 a 669.00 750.50 767.00 536.50 269.50 79.00 37.50 3647.92
1959 1.50 0.52 a 11.00 142.00 363.50 674.50 774.48 a 777.07 a 469.50 178.00 38.50 1.07 b 3431.64
1960 0.00 0.00 65.50 205.00 330.50 0.00 z 808.00 769.00 575.00 187.00 h 12.00 k 0.00 a 2753.00
1961 0.00 a 5.50 31.00 a 89.00 359.50 636.00 737.50 696.50 335.17 a 209.00 0.00 0.00 a 3099.17
1962 0.00 22.50 12.00 183.00 310.00 517.00 720.50 708.00 487.50 268.00 35.69 a 3.21 b 3267.40
1963 0.00 28.00 29.00 122.50 416.00 547.50 819.00 663.50 555.50 336.35 a 0.00 z 0.00 c 3517.35
1964 0.00 0.00 3.50 58.97 a 322.00 524.00 814.00 660.82 a 377.00 f 259.07 c 17.68 b 9.62 b 2669.65
1965 0.00 c 0.00 a 3.10 a 113.33 c 272.80 a 497.14 b 752.02 b 630.69 b 391.50 310.00 b 51.11 c 4.59 d 3026.29
1966 1.72 d 0.00 d 51.15 a 121.55 a 376.81 b 548.57 b 827.50 702.15 a 518.00 255.20 c 36.00 8.50 3447.15
1967 10.50 4.00 120.38 a 128.79 a 334.28 a 498.50 791.57 b 647.50 478.97 a 302.52 b 41.50 0.00 d 3358.51
1968 0.00 a 1.50 19.24 b 41.90 a 271.25 c 646.00 739.00 622.50 402.93 a 260.50 10.50 0.00 3015.32
1969 20.15 a 1.56 a 21.70 a 153.50 423.15 a 537.93 a 827.00 775.50 478.45 a 83.50 21.00 6.50 3349.93
1970 10.00 2.50 6.50 34.50 377.00 543.50 795.84 b 791.02 a 382.00 114.91 b 45.00 a 3.88 c 3106.65
1971 28.93 a 4.85 b 84.50 93.62 a 257.62 b 444.50 j 750.50 243.00 t 0.00 z 138.50 i 13.00 0.00 b 1233.02
1972 0.50 9.67 b 84.50 141.00 330.00 505.50 f 740.50 698.50 444.11 b 235.50 0.00 0.00 a 2684.27
1973 0.00 0.00 a 0.00 a 41.00 290.00 536.25 b 520.50 g 686.59 d 320.00 f 151.50 g 81.00 e 0.00 f 1634.84
1974 0.50 f 1.50 f 70.61 d 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.61 b 0.00 b 72.22
1975 0.52 a 6.16 c 4.50 o 55.38 d 184.50 f 478.39 b 0.00 z 0.00 z 388.85 d 0.00 z 0.00 z 0.00 z 929.30
1976 0.00 z 0.00 z 0.00 z 0.00 z 332.00 538.50 790.00 579.00 407.00 107.00 22.50 0.00 a 2776.00
1977 0.00 1.50 3.50 139.00 311.50 686.00 750.50 734.00 524.48 a 214.50 30.00 0.00 a 3394.98
1978 0.00 a 0.50 52.00 91.00 261.00 600.50 772.00 664.50 487.00 195.50 44.00 0.00 3168.00
1979 0.00 x 0.00 z 0.00 z 47.00 r 267.63 a 497.00 750.00 639.50 492.00 250.50 0.00 0.00 2896.63
1980 0.00 2.00 0.00 86.50 239.00 627.50 814.50 706.50 495.00 173.00 73.00 13.43 a 3230.43
1981 0.00 4.00 8.00 215.50 279.50 686.00 755.50 681.00 496.50 181.50 31.50 0.00 3339.00
1982 2.00 2.50 11.50 78.50 240.50 544.00 756.50 720.00 460.00 102.00 3.00 0.00 2920.50
1983 1.00 0.50 12.00 50.50 247.00 481.00 766.00 738.50 520.00 194.00 49.50 0.00 3060.00
1984 0.00 0.00 6.50 42.50 401.00 550.50 793.00 687.00 475.50 91.50 9.00 0.00 3056.50
1985 0.00 3.50 10.00 118.00 349.00 639.00 751.00 728.00 374.00 176.50 19.50 0.00 3168.50
1986 3.00 17.00 83.50 123.50 323.50 605.00 694.50 716.50 370.50 105.00 3.50 0.00 3045.50
1987 0.00 0.00 0.00 153.50 343.00 629.00 770.50 675.50 430.00 226.00 23.50 5.50 3256.50
1988 0.00 0.00 22.50 139.50 306.00 646.00 749.00 750.20 a 393.50 239.50 42.00 0.00 3288.20
1989 0.00 6.50 75.50 177.50 409.50 542.50 797.50 664.00 475.00 199.00 63.75 b 2.50 3413.25
1990 4.00 4.00 24.50 110.00 266.50 670.00 735.00 641.00 522.50 165.50 18.00 0.00 3161.00
1991 0.00 0.00 7.00 57.50 303.50 544.50 731.50 686.00 0.00 z 253.00 9.00 0.00 2592.00
1992 0.00 0.00 5.00 186.50 375.00 494.50 667.00 628.00 437.50 239.50 1.50 0.00 3034.50
1993 0.00 0.00 30.50 91.50 326.50 519.50 695.50 642.50 399.00 162.50 1.00 0.00 2868.50
1994 0.00 0.00 53.00 122.50 365.00 682.00 745.00 713.00 447.00 110.00 33.00 0.00 3270.50
1995 0.00 4.00 43.50 38.00 151.50 0.00 z 653.50 749.00 421.50 102.50 31.00 5.50 2200.00
1996 0.00 0.00 10.00 69.50 406.00 576.00 782.00 665.50 353.50 175.00 20.50 0.00 3058.00
1997 4.00 1.50 49.50 53.00 300.50 545.00 691.50 574.50 433.50 128.00 0.00 0.00 2781.00
1998 0.00 0.00 17.00 17.00 222.50 436.50 698.50 509.50 418.50 172.00 38.50 4.50 2534.50
1999 1.50 1.00 47.50 56.00 280.50 537.00 791.50 728.00 441.00 231.00 106.00 0.00 3221.00
2000 7.50 0.00 24.50 176.90 a 405.50 644.50 821.50 789.00 518.50 115.50 1.00 0.00 3504.40
2001 0.00 z 0.00 19.00 154.00 386.50 648.50 853.00 723.50 525.50 209.50 49.50 2.00 3571.00
2002 0.00 0.00 21.00 176.00 367.50 734.00 897.50 750.50 485.50 141.50 6.00 0.00 3579.50
2003 1.00 4.00 26.50 129.50 361.50 552.50 913.50 786.50 434.00 344.50 18.50 4.00 3576.00
2004 0.00 0.00 114.00 124.00 382.00 589.00 731.00 681.00 469.50 168.00 29.50 0.00 3288.00
2005 1.50 0.50 16.00 127.50 405.00 588.00 900.00 721.50 536.00 243.50 73.00 3.50 3616.00
2006 1.50 4.00 36.50 183.00 452.50 709.50 852.00 718.00 0.00 z 155.50 47.00 0.00 3159.50
2007 0.00 0.00 83.50 110.50 359.00 625.00 851.50 798.00 534.00 235.00 68.50 4.00 3669.00
2008 0.00 0.00 14.50 81.00 299.00 612.00 843.00 730.00 480.00 214.00 48.00 4.00 3325.50
2009 0.00 11.50 45.00 112.50 454.50 524.00 793.00 724.50 473.50 121.50 44.00 0.00 3304.00
2010 0.00 0.00 12.00 123.50 317.50 682.50 852.50 748.00 584.50 273.00 39.50 8.50 3641.50
2011 0.00 0.00 34.50 116.00 261.50 673.00 892.28 a 830.50 545.00 213.00 7.50 2.50 3575.78
2012 3.00 0.00 117.50 233.00 430.00 764.00 864.50 757.50 514.00 217.00 60.50 2.00 3963.00
2013 0.00 0.00 22.00 8.50 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 22.00
Period of Record Statistics
MEAN 1.86 3.70 26.92 105.65 314.37 552.53 737.04 667.99 449.91 193.07 26.69 2.72 3185.88
S.D. 4.81 8.33 28.85 61.00 76.75 91.73 92.62 83.41 81.27 71.75 28.69 7.52 347.90
SKEW 3.53 4.24 1.39 0.53 0.11 -0.03 -0.68 -0.70 -0.63 0.14 2.47 4.95 -0.41
MAX 28.93 60.50 120.38 276.60 505.50 764.00 913.50 830.50 594.00 381.00 191.90 55.00 3963.00
MIN 0.00 0.00 0.00 5.50 151.50 323.50 467.50 421.00 206.00 51.09 0.00 0.00 2324.50
NO YRS 97 100 97 97 94 91 94 94 92 90 94 97 56