CHEYENNE WELLS, COLORADO

Monthly Total Growing Degree Days

(051564)

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
1893 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1894 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1895 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1896 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1897 0.00 z 0.00 z 0.00 z 75.50 369.50 570.50 746.50 620.50 597.93 a 218.50 22.50 0.00 3221.43
1898 0.00 0.00 2.00 74.00 229.00 535.00 711.00 738.00 408.00 67.50 6.00 0.00 2770.50
1899 0.00 0.00 12.40 a 105.50 302.50 566.00 673.00 797.00 491.50 154.48 a 2.50 0.00 3104.88
1900 0.00 a 0.00 25.50 65.50 315.50 624.00 745.00 784.00 437.00 184.50 11.00 p 0.00 j 3181.00
1901 0.00 0.00 a 5.00 109.14 a 274.00 647.59 a 898.00 744.50 421.00 138.35 d 13.00 0.00 3250.58
1902 0.00 0.00 b 10.50 110.50 313.50 g 525.52 a 686.13 a 744.00 304.00 189.00 26.50 0.00 2596.15
1903 1.50 0.00 4.50 65.50 200.50 365.36 b 397.50 n 682.00 468.50 133.50 24.83 a 0.00 1946.18
1904 0.00 17.50 14.50 59.00 243.00 467.50 687.50 625.00 448.00 175.00 0.00 0.50 2737.50
1905 0.50 1.04 a 13.50 79.50 f 192.50 595.50 612.50 763.00 528.50 130.50 9.00 0.00 2846.54
1906 0.00 0.00 5.17 a 105.50 254.50 482.50 580.00 675.50 407.50 77.00 5.00 4.50 2597.17
1907 0.00 0.00 a 108.50 43.00 198.50 484.00 762.50 738.32 a 443.50 141.22 d 24.00 0.00 z 2943.54
1908 0.00 0.00 27.00 80.50 261.00 558.62 a 696.00 631.50 536.50 151.50 12.50 0.00 2955.12
1909 0.00 a 0.00 0.00 c 69.00 212.50 486.50 761.50 752.00 393.00 106.50 29.50 0.00 a 2810.50
1910 0.00 0.00 z 109.53 a 99.83 a 222.50 607.00 796.00 679.00 497.00 258.00 22.50 0.00 3291.36
1911 3.50 0.00 15.00 75.50 374.00 705.00 731.00 499.00 k 576.00 111.00 0.00 0.00 2591.00
1912 0.00 0.00 0.00 50.00 324.43 b 454.00 705.00 637.10 b 288.50 109.50 14.50 0.00 2583.03
1913 0.00 0.00 0.00 z 150.50 351.85 a 547.50 792.50 830.28 a 377.78 c 120.50 9.50 0.00 3180.41
1914 1.00 0.00 a 4.00 114.00 302.50 655.50 734.00 729.02 a 547.50 b 180.50 24.00 0.00 z 3292.02
1915 0.00 0.00 0.00 113.57 b 230.50 406.00 594.50 505.82 a 387.93 a 194.78 a 69.00 0.00 a 2502.10
1916 0.00 a 0.00 66.50 60.52 a 328.50 556.03 a 879.50 729.00 396.72 a 123.50 24.00 f 1.50 3141.78
1917 0.00 4.00 7.00 47.00 143.63 a 529.00 822.53 a 648.50 498.10 a 142.00 30.00 1.03 a 2872.80
1918 0.00 7.50 57.50 14.50 367.50 722.14 b 721.50 763.93 c 302.00 252.65 a 20.17 a 0.00 3229.39
1919 0.00 0.00 15.50 82.76 a 212.00 f 522.93 a 788.00 742.40 b 546.96 b 87.12 b 3.00 0.00 2788.67
1920 2.14 b 0.00 13.50 38.50 278.43 d 549.83 a 753.30 a 621.11 c 431.50 224.75 a 8.28 a 0.00 2921.32
1921 0.00 0.52 a 34.00 107.50 327.57 a 572.50 812.72 a 751.23 a 532.50 302.80 c 20.89 b 1.03 a 3463.27
1922 0.00 z 1.50 8.02 b 53.28 a 277.00 652.00 734.50 795.67 a 547.50 201.00 11.00 0.00 a 3281.46
1923 0.00 f 0.00 0.00 66.50 251.50 556.50 768.80 a 685.00 440.19 d 75.43 a 8.33 c 0.00 2852.26
1924 0.00 1.50 0.00 a 72.50 149.00 613.97 a 703.50 789.98 a 393.10 a 173.00 8.28 a 0.00 2904.83
1925 0.00 0.00 45.50 151.55 a 394.45 b 708.62 a 827.00 749.37 e 520.34 a 103.69 b 0.00 a 0.00 c 3500.52
1926 0.00 12.00 12.00 96.50 335.00 552.41 a 754.50 801.87 a 470.00 224.23 a 6.00 2.67 b 3267.19
1927 5.68 a 0.00 1.50 141.50 415.92 a 577.00 765.00 736.00 518.28 a 239.50 41.50 0.00 3441.88
1928 5.00 0.00 34.62 a 59.50 317.75 a 367.50 742.50 736.54 d 451.73 d 140.03 b 1.03 a 0.00 b 2856.20
1929 0.00 0.00 2.07 a 56.00 264.02 a 525.50 836.00 745.00 377.59 a 196.16 b 0.00 a 0.00 3002.32
1930 0.00 15.08 b 9.00 193.33 c 240.00 564.64 b 799.00 752.00 444.00 139.50 1.07 b 0.00 3157.62
1931 0.00 d 0.00 6.00 83.28 a 273.00 725.50 853.03 b 520.00 j 671.00 257.50 61.00 0.00 f 2930.31
1932 0.00 23.98 c 5.74 d 110.17 a 394.00 530.00 862.00 768.00 443.00 142.08 a 13.93 b 0.00 j 3292.91
1933 0.00 0.00 b 28.50 p 60.60 e 293.93 d 764.44 c 606.50 h 662.50 563.79 a 210.80 a 16.00 k 6.31 d 2562.38
1934 0.00 a 4.85 b 44.90 b 146.00 f 563.50 702.22 c 985.28 a 852.50 399.31 a 283.13 a 42.41 a 0.00 3878.11
1935 0.50 9.33 d 47.00 103.97 a 205.00 602.07 a 905.00 857.50 509.00 176.50 0.00 d 0.00 b 3415.87
1936 0.00 b 6.50 6.00 191.00 460.50 733.97 a 986.00 981.50 598.50 167.00 13.50 0.00 4144.47
1937 0.00 0.00 1.50 217.76 a 391.00 603.50 886.00 898.00 516.00 170.00 10.00 0.00 3693.76
1938 0.00 2.00 23.00 120.00 297.00 607.00 800.00 845.00 509.00 310.50 7.50 0.00 3521.00
1939 0.00 0.00 27.50 138.00 418.50 618.00 844.48 b 766.00 626.50 221.50 5.17 a 23.25 c 3688.91
1940 0.00 5.00 18.08 a 112.76 a 311.07 b 613.97 a 859.00 683.50 513.00 246.50 3.10 a 1.00 3366.98
1941 0.00 0.00 a 8.00 89.50 410.50 519.00 719.50 700.50 439.00 159.00 31.00 5.00 3081.00
1942 0.00 0.00 5.50 113.50 279.00 a 489.50 762.00 670.00 384.50 176.50 34.50 0.00 2915.00
1943 4.00 9.00 44.00 150.00 206.00 540.50 822.00 850.00 410.00 131.00 3.50 0.00 3170.00
1944 0.00 0.00 2.50 15.00 372.00 536.00 679.00 719.00 433.00 150.50 18.50 0.00 2925.50
1945 0.00 5.60 c 17.50 76.00 257.30 a 355.00 728.50 697.50 381.50 175.00 16.00 0.00 2709.90
1946 0.00 a 0.00 72.50 237.41 a 126.00 l 628.33 c 565.00 i 527.50 f 260.50 h 104.50 f 0.00 g 0.00 f 938.25
1947 0.00 g 0.00 3.00 h 44.48 a 231.47 a 495.50 748.65 a 803.00 602.40 e 289.50 0.00 0.00 b 3215.00
1948 3.00 0.00 h 10.50 189.50 0.00 z 602.50 757.50 757.43 a 577.76 a 141.50 1.11 c 0.00 b 3040.80
1949 0.00 n 0.00 5.74 d 115.20 e 300.50 514.50 758.00 698.50 410.17 a 115.50 h 38.00 0.00 2840.61
1950 5.00 0.00 2.00 45.00 a 255.23 a 0.00 z 406.00 j 572.50 328.50 249.19 e 11.67 c 0.50 1469.59
1951 0.00 a 9.00 4.50 64.62 d 281.50 400.00 742.00 752.55 b 361.00 143.00 0.00 0.00 2758.17
1952 0.00 0.00 2.50 95.36 b 266.00 762.22 c 812.50 795.00 527.00 166.00 10.00 0.00 a 3436.58
1953 8.00 0.00 16.00 82.78 c 297.37 d 735.00 c 825.00 704.50 555.52 a 217.00 29.50 0.00 3470.67
1954 0.00 13.42 d 8.50 205.50 306.50 727.00 935.00 782.75 a 603.00 168.50 26.50 1.00 3777.67
1955 0.00 d 0.00 5.17 a 159.50 374.50 486.50 866.00 791.50 506.50 243.00 2.59 a 1.50 3436.75
1956 5.00 0.00 42.00 72.22 c 421.00 789.50 762.00 725.00 530.00 260.00 4.00 0.00 3610.72
1957 0.00 0.00 a 5.54 c 84.50 253.50 570.00 a 846.50 761.50 321.00 g 46.50 h 3.50 h 1.00 2522.54
1958 0.00 8.00 0.00 61.50 431.00 597.00 687.50 752.50 528.00 204.50 19.66 a 0.00 3289.66
1959 0.00 0.00 2.00 96.00 284.00 672.00 747.50 778.00 411.50 86.00 2.14 b 0.00 3079.14
1960 0.00 0.00 15.50 117.00 310.00 613.50 726.50 822.50 483.50 185.50 2.50 0.00 3276.50
1961 0.00 0.00 5.00 54.50 215.50 589.00 752.50 791.50 308.50 62.00 i 0.00 0.00 f 2716.50
1962 1.50 25.93 a 14.00 143.00 445.50 538.00 755.50 748.59 d 405.50 192.00 8.00 1.00 3278.52
1963 0.00 6.50 71.00 131.50 430.00 710.50 897.00 781.00 575.50 336.00 10.00 0.00 3949.00
1964 0.00 0.00 6.50 79.50 368.00 552.00 849.00 702.50 429.50 144.50 25.50 4.50 3161.50
1965 0.00 0.00 0.00 117.50 354.50 489.00 763.00 582.50 200.00 145.50 8.00 2.00 2662.00
1966 0.00 0.00 13.00 j 66.00 369.50 580.00 826.00 579.00 395.50 138.43 b 11.00 0.00 2965.43
1967 0.00 1.50 53.00 143.00 238.00 475.00 721.00 613.50 376.50 158.50 4.29 b 0.00 2784.29
1968 0.00 0.00 30.00 71.50 192.00 653.50 733.00 600.00 428.00 197.50 4.00 0.00 2909.50
1969 0.00 0.00 6.50 126.50 347.00 451.00 812.00 737.00 513.00 72.00 10.50 0.00 3075.50
1970 1.50 4.00 2.00 60.50 392.50 551.00 785.00 818.50 404.00 95.50 4.50 1.00 3120.00
1971 3.00 0.00 34.10 a 85.50 248.00 680.00 716.50 730.50 374.50 158.50 19.50 0.00 3050.10
1972 0.00 5.50 55.50 117.50 301.00 630.50 710.50 656.50 440.50 166.00 0.00 0.00 a 3083.50
1973 0.00 0.00 0.00 45.00 236.00 558.00 717.50 806.00 357.50 203.00 17.50 0.00 2940.50
1974 0.00 0.00 52.50 113.00 456.50 609.50 855.00 584.50 347.50 192.50 3.00 0.00 b 3214.00
1975 0.00 0.00 c 8.50 89.00 h 285.50 576.00 746.50 759.50 379.50 217.52 a 29.00 0.00 3002.02
1976 0.00 12.50 19.00 89.00 268.00 566.00 799.00 745.00 458.50 117.50 9.50 0.00 3084.00
1977 0.00 3.00 9.00 154.50 393.50 695.50 837.00 716.00 569.00 188.00 15.00 3.50 3584.00
1978 0.00 j 0.00 52.00 87.50 315.50 598.50 835.00 658.50 515.00 169.00 33.00 0.00 3264.00
1979 0.00 a 0.00 10.50 142.00 257.50 559.50 750.72 a 661.85 a 524.50 234.50 0.00 0.00 a 3141.07
1980 0.00 c 0.60 e 1.00 93.00 238.18 a 632.00 885.00 790.50 530.50 179.00 53.50 14.47 a 3417.75
1981 0.00 7.26 a 13.00 225.00 223.50 644.50 785.91 d 650.00 490.00 171.00 27.50 3.50 3241.17
1982 2.50 5.50 8.50 77.50 272.50 449.00 746.00 750.50 457.00 131.00 0.00 0.00 2900.00
1983 0.00 1.00 19.00 50.50 207.00 469.50 829.00 863.00 551.50 181.00 38.50 0.00 3210.00
1984 0.00 0.00 3.00 17.00 323.00 565.50 748.00 763.00 429.00 130.00 8.50 3.00 2990.00
1985 0.00 0.00 32.00 167.00 342.00 555.50 754.50 720.00 418.50 0.00 z 7.24 a 0.00 2996.74
1986 4.50 34.00 75.00 160.50 318.00 645.00 806.00 734.50 421.50 170.00 1.50 0.00 3370.50
1987 0.00 0.00 19.00 181.50 349.00 594.00 809.50 701.50 427.50 161.50 31.00 9.00 3283.50
1988 0.00 0.00 25.50 105.52 a 383.00 726.00 782.00 792.50 428.50 185.00 31.50 0.00 3459.52
1989 0.00 0.00 107.50 205.50 357.50 523.50 771.00 692.50 436.00 174.00 28.00 1.50 3297.00
1990 0.00 0.00 19.50 148.00 269.50 698.50 720.00 757.00 569.50 196.00 52.50 0.50 3431.00
1991 0.00 0.00 a 28.00 70.50 339.50 629.00 753.50 689.50 444.50 260.00 1.00 0.00 3215.50
1992 0.00 4.50 22.00 143.50 321.88 a 499.50 696.00 616.00 526.50 193.00 0.50 0.00 3023.38
1993 0.00 0.00 29.00 93.00 275.00 528.50 750.00 681.50 370.50 165.00 0.00 0.00 2892.50
1994 0.00 2.50 55.50 136.00 418.00 725.50 731.50 755.50 516.50 139.50 15.50 0.00 3496.00
1995 0.00 12.44 a 63.00 43.50 105.50 498.00 754.00 913.50 460.50 158.50 37.00 6.00 3051.94
1996 0.00 13.00 21.50 111.50 377.00 616.50 727.98 a 702.50 407.50 220.00 17.50 7.50 3222.48
1997 8.50 3.50 46.00 76.00 261.50 580.00 802.50 676.00 529.00 206.50 0.00 0.00 3189.50
1998 0.00 0.00 37.50 63.50 383.00 497.00 832.50 734.00 626.50 181.00 52.50 12.50 3420.00
1999 1.00 6.50 41.00 84.00 280.50 558.50 877.00 827.50 401.50 204.50 83.50 2.00 3367.50
2000 0.00 19.00 16.00 129.00 414.50 598.00 847.00 862.50 553.50 179.00 0.00 0.00 3618.50
2001 0.00 0.00 6.00 144.50 312.50 602.00 891.00 800.50 531.50 208.00 47.00 0.00 3543.00
2002 12.50 5.00 18.50 205.00 280.00 695.00 847.00 731.50 481.50 97.00 16.50 0.00 3389.50
2003 3.00 6.50 66.00 140.00 320.50 509.50 929.00 828.00 430.50 293.00 15.00 0.50 3541.50
2004 0.00 3.00 85.00 117.00 449.50 561.50 666.50 604.00 549.50 170.50 14.00 0.50 3221.00
2005 4.00 0.50 7.50 102.50 295.50 603.00 833.00 715.50 619.50 202.00 63.50 0.00 3446.50
2006 1.50 15.00 25.50 0.00 z 401.00 691.50 851.50 747.50 343.00 169.00 32.50 0.00 3278.00
2007 0.00 0.00 74.50 90.50 327.00 566.00 826.50 869.50 579.00 247.00 68.50 2.50 3651.00
2008 1.00 0.00 v 21.50 79.00 369.00 630.00 826.00 670.00 442.00 199.00 44.50 0.50 3282.50
2009 1.00 2.50 52.50 95.00 327.50 560.00 756.00 673.00 398.50 71.50 31.50 0.00 2969.00
2010 0.00 0.00 33.00 61.50 268.00 678.00 820.00 789.00 573.00 203.00 28.00 0.00 3453.50
2011 0.00 5.70 a 33.00 92.00 256.00 667.50 962.50 876.27 a 421.03 a 198.40 a 8.79 a 0.00 a 3521.20
2012 1.00 0.00 152.50 191.00 428.50 804.50 967.50 783.50 553.00 148.00 50.00 7.23 a 4086.73
2013 0.00 a 0.00 a 22.22 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 22.22
Period of Record Statistics
MEAN 0.82 3.22 25.20 103.45 309.84 584.81 785.49 736.35 466.43 177.63 18.03 1.23 3219.47
S.D. 2.00 6.01 27.84 47.49 77.58 90.88 76.64 79.61 84.95 54.19 18.00 3.25 329.77
SKEW 3.26 2.59 1.85 0.70 0.24 0.01 0.25 -0.03 -0.12 0.34 1.29 4.22 0.25
MAX 12.50 34.00 152.50 237.41 563.50 804.50 986.00 981.50 671.00 336.00 83.50 23.25 4144.47
MIN 0.00 0.00 0.00 14.50 105.50 355.00 580.00 505.82 200.00 67.50 0.00 0.00 2502.10
NO YRS 111 113 112 112 112 115 112 113 114 111 111 109 85