BAILEY, COLORADO

Monthly Total Growing Degree Days

(050454)

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
1901 0.00 z 0.00 z 0.00 z 84.00 q 249.00 460.00 722.50 639.50 396.00 134.00 0.00 z 0.00 z 2601.00
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 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
1906 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
1907 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
1908 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
1909 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
1910 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
1911 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
1912 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
1913 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
1914 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
1915 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
1916 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
1917 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
1918 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
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
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 1.03 a 0.00 z 213.50 485.50 607.50 666.50 429.50 181.50 10.00 10.50 2605.53
1939 0.00 0.00 22.50 103.00 315.17 a 508.00 749.00 633.50 504.50 181.00 24.00 46.00 3086.67
1940 0.00 a 24.00 33.00 88.50 337.00 558.00 693.50 631.00 449.50 204.50 17.00 6.00 3042.00
1941 0.00 d 6.72 c 13.95 a 49.00 297.60 a 398.28 a 603.43 b 610.59 c 206.00 l 137.12 e 16.07 b 9.30 a 2142.05
1942 2.14 b 0.00 l 0.00 91.55 a 232.00 453.50 640.67 a 640.31 b 368.79 a 152.00 24.50 q 0.00 e 2580.96
1943 19.78 b 1.75 d 33.07 a 143.04 b 209.00 495.50 706.00 678.00 386.00 101.00 f 18.46 d 0.00 f 2690.59
1944 0.00 1.50 4.50 11.50 239.50 486.50 635.00 638.50 0.00 z 0.00 z 0.00 z 5.00 2022.00
1945 4.50 5.00 7.00 46.50 267.50 368.00 648.50 641.00 369.50 0.00 z 0.00 z 0.00 z 2357.50
1946 5.17 a 0.00 40.50 202.00 169.00 532.00 721.00 601.50 453.50 131.00 2.00 11.50 2869.17
1947 2.50 3.50 1.00 45.00 291.00 421.55 a 699.00 651.50 486.50 232.50 6.00 0.00 2840.05
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 681.00 530.00 153.50 19.00 5.00 1388.50
1949 0.00 4.50 5.50 121.50 253.00 461.00 663.00 621.50 452.50 144.00 90.00 2.00 2818.50
1950 7.50 4.50 22.00 86.25 b 205.50 519.50 613.50 579.50 401.50 367.50 36.00 23.50 2866.75
1951 14.00 20.00 6.00 56.50 284.00 408.50 737.50 652.50 435.00 115.00 4.00 0.00 2733.00
1952 1.00 0.00 0.00 68.50 267.50 626.00 683.50 619.00 439.00 194.00 8.50 0.00 2907.00
1953 32.00 18.26 e 27.00 60.00 208.00 602.50 740.00 629.50 499.00 209.00 52.50 0.50 3078.26
1954 7.00 41.50 25.00 175.50 357.50 599.48 a 787.00 681.50 489.50 287.50 48.50 7.00 3506.98
1955 0.00 0.00 3.50 100.50 266.00 465.50 744.00 692.00 462.00 199.00 16.00 32.50 2981.00
1956 7.50 0.00 20.67 a 50.50 387.50 a 653.00 662.00 566.00 483.50 203.00 21.50 0.00 3055.17
1957 0.00 6.50 16.00 52.00 200.50 473.57 b 690.00 662.00 373.00 180.00 2.00 0.00 2655.57
1958 0.00 6.50 1.00 39.00 334.50 548.00 605.05 c 670.00 440.00 197.37 a 18.10 a 11.62 c 2871.15
1959 2.58 a 0.00 1.50 130.00 265.50 600.00 a 664.00 651.00 393.00 123.50 39.00 0.00 2870.08
1960 0.00 0.00 17.50 118.00 179.00 542.50 665.00 703.00 486.00 167.00 10.50 i 0.00 a 2878.00
1961 0.00 9.85 a 9.30 a 65.00 285.50 472.00 651.52 a 620.00 276.00 149.66 b 4.50 g 0.50 g 2538.82
1962 0.00 b 11.50 13.00 148.00 302.50 438.62 a 639.24 b 645.00 407.00 199.50 6.96 b 0.00 c 2811.33
1963 8.30 c 34.00 42.62 c 108.00 367.35 a 572.68 b 774.45 c 619.50 513.50 324.50 13.00 0.50 3378.40
1964 0.00 1.00 0.00 63.50 297.50 462.50 785.00 593.00 393.00 142.50 12.00 20.31 b 2770.31
1965 0.00 3.50 2.00 82.00 227.00 403.00 660.00 534.00 284.00 237.00 30.00 16.00 2478.50
1966 1.00 0.00 32.50 67.50 352.50 517.00 799.50 645.00 448.00 149.50 10.00 1.00 i 3022.50
1967 10.16 b 3.00 76.50 90.00 225.00 452.50 712.50 587.00 410.00 218.00 26.00 0.00 2810.66
1968 0.00 4.50 15.00 36.43 b 220.50 565.50 639.00 579.50 364.50 187.50 1.07 b 3.50 2617.00
1969 23.00 2.50 20.50 139.50 323.00 388.00 741.00 695.50 439.50 38.00 5.00 8.78 a 2824.28
1970 10.52 c 4.00 0.00 20.50 325.50 470.50 697.50 695.43 a 317.00 78.00 22.00 0.00 a 2640.95
1971 24.50 2.50 75.50 78.50 199.50 527.00 632.83 b 647.50 337.00 152.50 17.00 4.81 b 2699.14
1972 4.13 a 0.00 z 108.50 127.00 248.50 577.00 672.00 614.00 407.50 212.50 0.00 3.00 2974.13
1973 6.50 0.00 9.50 39.50 227.00 513.50 663.50 684.00 430.00 210.00 109.29 b 20.15 a 2912.94
1974 2.00 0.00 a 26.87 a 63.00 348.75 e 522.32 b 674.80 c 535.04 d 273.00 e 150.00 2.68 b 0.00 a 2598.46
1975 0.00 b 0.00 9.62 b 51.21 a 135.22 b 288.50 h 647.00 599.13 e 316.00 213.42 e 0.00 z 0.00 z 1971.61
1976 0.00 z 11.39 a 21.81 d 42.12 d 221.13 a 467.31 d 653.77 c 583.26 d 359.50 96.44 d 6.96 b 0.52 a 2464.22
1977 0.00 c 4.67 a 0.00 z 68.57 b 188.50 h 587.59 a 557.50 f 0.00 z 0.00 z 0.00 z 29.46 b 1.00 691.29
1978 0.00 1.00 16.00 72.93 a 189.00 421.50 630.50 494.00 353.00 106.50 22.00 0.00 2306.43
1979 0.00 6.00 1.50 65.69 a 165.50 370.00 607.50 499.00 373.00 175.50 0.00 3.50 2267.19
1980 0.00 4.50 0.00 50.00 135.50 466.00 678.00 562.00 360.00 104.50 32.00 9.50 2402.00
1981 0.00 2.15 b 4.00 136.50 182.00 518.00 633.50 533.00 375.00 114.00 26.50 1.00 2525.65
1982 1.00 1.50 7.50 34.00 150.50 314.50 587.00 633.50 316.00 53.50 0.00 0.00 2099.00
1983 0.00 0.00 0.50 20.50 101.50 334.00 626.00 634.50 390.00 92.00 21.00 0.00 2220.00
1984 0.00 0.00 0.00 18.00 283.50 390.50 647.00 567.00 332.50 46.00 3.00 0.00 2287.50
1985 0.00 0.00 4.00 64.00 263.00 484.50 651.50 555.50 291.00 64.50 2.00 0.00 2380.00
1986 0.00 12.00 29.50 71.00 146.00 462.00 556.00 563.50 279.50 59.50 0.50 0.00 2179.50
1987 0.00 0.00 5.00 104.50 219.50 482.50 616.50 556.00 307.50 117.50 14.50 4.00 2427.50
1988 0.00 0.00 5.00 62.00 255.50 543.00 619.00 614.00 308.00 149.50 38.50 0.00 2594.50
1989 0.00 0.00 32.00 133.00 258.50 399.00 684.00 569.00 385.00 141.00 22.00 2.50 2626.00
1990 1.00 0.00 15.00 81.50 199.00 575.00 605.00 547.00 480.00 131.00 4.50 0.00 2639.00
1991 0.00 0.00 13.50 58.00 265.00 501.50 619.00 596.00 374.00 184.50 6.00 0.00 2617.50
1992 0.00 0.00 2.50 133.50 313.00 426.50 575.00 544.00 387.00 178.50 0.00 0.00 2560.00
1993 0.00 0.00 24.50 57.50 236.00 447.50 618.00 556.00 298.00 90.00 4.50 0.50 2332.50
1994 0.00 0.00 35.50 95.50 313.00 583.00 644.00 665.50 412.00 108.00 13.00 0.00 2869.50
1995 0.00 1.50 47.00 38.00 110.00 397.00 587.50 702.00 383.50 98.50 29.50 3.50 2398.00
1996 0.00 4.00 5.50 86.50 348.50 525.50 693.50 618.50 332.50 149.50 20.00 3.00 2787.00
1997 10.00 3.50 40.50 51.50 240.50 492.00 667.50 595.00 468.50 143.50 0.00 0.00 2712.50
1998 0.00 0.00 33.00 42.50 295.50 429.50 711.50 641.00 510.50 128.50 19.00 0.00 2811.00
1999 0.00 0.00 30.50 37.00 214.00 436.00 709.50 610.00 327.50 123.00 16.00 0.00 2503.50
2000 0.00 1.50 12.00 140.00 341.00 535.50 718.50 703.50 405.50 119.00 0.00 0.00 2976.50
2001 0.00 0.00 8.00 116.00 286.50 553.00 734.50 644.50 433.00 167.50 18.50 0.00 2961.50
2002 0.00 0.00 10.50 115.00 236.00 595.00 772.50 645.00 385.50 50.50 2.50 0.00 2812.50
2003 1.50 8.50 11.00 l 94.00 269.00 420.00 782.00 691.50 323.50 236.00 0.50 0.00 2826.50
2004 0.00 1.50 67.50 93.00 278.50 444.50 603.50 516.50 382.00 107.00 7.00 1.50 2502.50
2005 0.00 0.50 5.50 59.00 249.50 461.00 728.50 566.50 391.00 126.50 40.00 0.00 2628.00
2006 2.50 1.50 15.50 121.00 290.50 580.00 686.50 599.00 234.00 135.33 e 11.00 0.00 2676.83
2007 0.00 0.00 49.00 55.00 235.50 506.50 699.00 662.00 0.00 z 27.50 n 18.00 3.00 2228.00
2008 0.00 0.00 1.50 40.00 195.50 437.50 699.50 601.00 311.00 135.00 19.00 3.50 2443.50
2009 0.00 0.00 36.50 50.50 263.50 406.50 605.50 564.50 352.00 44.50 10.50 0.00 2334.00
2010 0.00 0.00 16.50 74.50 194.00 492.00 685.50 631.00 435.00 146.00 7.50 2.00 2684.00
2011 0.00 0.00 22.50 59.00 153.50 478.00 704.50 674.50 362.00 144.00 0.00 a 0.00 2598.00
2012 3.00 0.00 55.00 146.50 270.50 607.50 721.00 635.50 375.00 103.00 12.50 1.50 2931.00
2013 0.00 0.00 7.50 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
Period of Record Statistics
MEAN 2.94 3.98 19.53 79.53 249.77 488.10 673.41 617.44 390.79 151.08 17.12 4.11 2691.82
S.D. 6.24 7.54 20.87 39.69 63.42 72.52 55.75 51.54 67.03 61.62 19.06 8.09 280.81
SKEW 2.83 3.13 1.81 0.72 -0.12 0.03 0.27 -0.32 0.00 0.78 2.59 3.10 0.26
MAX 32.00 41.50 108.50 202.00 387.50 653.00 799.50 703.50 530.00 367.50 109.29 46.00 3506.98
MIN 0.00 0.00 0.00 11.50 101.50 314.50 556.00 494.00 234.00 38.00 0.00 0.00 2099.00
NO YRS 73 72 73 73 74 74 74 75 72 71 69 70 59