GRAND JUNCTION WALKER FLD, COLORADO

Monthly Total Growing Degree Days

(053488)

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
1900 0.00 0.00 37.00 93.50 459.00 786.50 905.00 738.50 403.00 179.50 0.00 0.00 3602.00
1901 0.00 0.00 2.00 162.00 465.00 622.50 990.50 819.00 510.00 211.00 7.50 0.00 3789.50
1902 0.00 0.00 0.00 147.00 392.00 720.00 783.50 796.00 471.50 158.50 6.00 0.00 3474.50
1903 0.00 0.00 15.00 121.50 301.50 627.00 829.00 833.00 388.00 146.50 8.50 0.00 3270.00
1904 0.00 19.50 14.00 180.50 370.00 576.00 816.50 782.00 533.00 137.00 0.00 0.00 3428.50
1905 0.00 0.00 16.00 134.00 273.00 687.00 829.50 842.00 517.00 67.00 4.50 0.00 3370.00
1906 0.00 0.00 16.00 116.00 329.50 560.00 792.50 758.50 449.00 142.00 5.00 0.00 3168.50
1907 0.00 1.00 60.50 139.00 218.50 503.00 835.50 740.50 500.50 251.50 0.00 0.00 3250.00
1908 0.00 0.00 19.00 163.00 222.50 532.50 873.00 746.00 494.50 119.00 0.00 0.00 3169.50
1909 0.00 0.00 3.50 82.00 262.50 680.50 878.00 811.00 436.00 185.50 3.00 0.00 3342.00
1910 0.00 0.00 97.00 202.50 390.50 761.00 895.50 830.00 596.00 149.00 5.50 0.00 3927.00
1911 2.50 0.00 16.00 128.00 407.00 640.50 767.00 800.00 532.00 66.00 1.00 0.00 3360.00
1912 0.00 0.00 0.00 39.50 315.50 587.00 765.00 755.00 312.50 84.50 0.00 0.00 2859.00
1913 0.00 0.00 16.50 171.00 437.50 628.00 818.00 850.00 413.00 74.50 1.00 0.00 3409.50
1914 0.00 0.00 9.00 134.50 404.50 577.00 788.50 766.50 541.00 116.50 12.50 0.00 3350.00
1915 0.00 0.00 15.50 195.00 283.50 552.50 840.50 774.50 466.50 136.50 24.00 0.00 3288.50
1916 0.00 0.00 48.50 142.00 283.50 651.00 835.00 694.50 466.00 92.00 6.00 0.00 3218.50
1917 0.00 0.00 14.00 65.50 179.50 606.50 926.50 761.00 501.00 184.50 12.00 0.00 3250.50
1918 0.00 0.00 39.00 57.50 350.00 809.50 791.50 773.50 499.00 251.00 12.50 0.00 3583.50
1919 0.00 0.00 22.50 183.00 446.50 729.00 933.50 851.00 559.00 56.50 0.00 0.00 3781.00
1920 0.00 0.00 1.00 59.50 385.00 605.50 858.50 728.00 431.00 161.00 0.00 0.00 3229.50
1921 0.00 3.00 20.50 78.00 360.50 659.50 827.00 712.00 527.50 282.00 1.00 1.00 3472.00
1922 0.00 0.00 15.00 81.00 359.50 726.00 860.00 839.50 605.00 199.50 0.00 0.00 3685.50
1923 0.00 0.00 1.50 85.50 384.00 617.50 903.00 707.50 421.00 80.00 0.00 0.00 3200.00
1924 0.00 0.00 1.00 103.00 361.50 730.50 855.00 789.00 438.00 112.50 5.00 0.00 3395.50
1925 0.00 0.00 32.50 188.00 519.00 614.00 889.00 688.00 469.00 100.50 1.00 0.00 3501.00
1926 0.00 0.00 9.50 205.50 400.00 718.00 824.00 836.50 498.50 190.50 0.00 0.00 3682.50
1927 0.00 0.00 15.00 153.50 367.00 622.50 845.00 682.50 461.50 167.50 9.00 0.00 3323.50
1928 0.00 0.00 28.00 119.00 430.00 575.00 873.00 735.00 556.50 186.00 0.00 0.00 3502.50
1929 0.00 0.00 5.50 77.50 318.00 652.50 869.00 820.50 441.50 200.50 0.00 0.00 3385.00
1930 0.00 0.00 2.50 250.50 305.50 659.00 873.50 802.50 465.50 121.00 0.50 0.00 3480.50
1931 0.00 0.00 7.50 145.50 339.50 771.00 958.50 843.00 568.50 224.50 5.00 0.00 3863.00
1932 0.00 2.00 6.00 137.50 423.00 596.50 855.50 805.00 517.00 142.50 0.00 0.00 3485.00
1933 0.00 0.00 15.50 60.00 259.50 814.50 959.00 821.00 634.00 270.00 0.00 0.00 3833.50
1934 0.00 0.00 66.50 309.50 588.50 658.50 1008.50 878.00 480.50 252.00 28.50 0.00 4270.50
1935 0.00 0.00 8.00 118.00 295.50 723.50 933.00 825.00 558.50 220.00 7.50 0.00 3689.00
1936 0.00 0.00 8.50 237.00 496.00 774.50 924.50 848.50 506.50 174.00 0.00 0.00 3969.50
1937 0.00 0.00 4.00 93.00 502.00 630.50 887.50 865.50 581.50 205.50 14.00 0.00 3783.50
1938 0.00 0.00 1.00 186.50 329.50 694.00 859.00 836.50 547.00 211.00 0.00 0.00 3664.50
1939 0.00 0.00 41.50 201.00 490.00 666.00 934.00 841.00 537.00 143.00 5.50 0.00 3859.00
1940 0.00 3.00 55.00 151.00 541.50 800.00 953.00 854.50 537.00 213.50 1.50 0.00 4110.00
1941 0.00 0.00 26.00 49.00 421.50 579.50 848.00 787.50 403.50 111.50 3.00 0.00 3229.50
1942 0.00 0.00 0.00 158.00 334.50 661.00 911.00 834.50 513.00 188.50 9.50 0.00 3610.00
1943 0.00 0.00 36.50 327.50 355.00 620.00 926.00 772.50 583.50 237.00 0.00 0.00 3858.00
1944 0.00 0.00 7.00 35.00 390.00 585.50 854.50 825.50 578.50 266.00 23.50 0.00 3565.50
1945 0.00 0.00 4.00 93.00 420.00 499.50 883.50 810.50 481.00 235.50 9.00 0.00 3436.00
1946 0.00 0.00 34.00 250.50 321.50 733.00 928.00 802.50 530.50 80.00 0.00 0.00 3680.00
1947 0.00 0.00 19.50 95.00 443.00 498.00 882.50 745.50 597.50 237.50 3.50 0.00 3522.00
1948 0.00 0.00 0.00 143.00 428.00 594.50 840.00 755.00 588.00 166.50 0.00 0.00 3515.00
1949 0.00 0.00 7.00 164.50 344.00 571.50 844.50 789.00 525.50 143.00 0.00 0.00 3389.00
1950 0.00 0.00 1.00 134.50 297.00 623.50 771.50 735.00 484.00 333.00 5.00 0.00 3384.50
1951 0.00 0.00 4.50 98.00 381.00 540.50 910.00 741.50 487.50 131.00 2.00 0.00 3296.00
1952 0.00 0.00 2.00 126.50 390.00 698.50 845.50 762.00 558.50 234.00 6.50 0.00 3623.50
1953 0.00 0.00 25.50 97.50 241.50 720.50 914.00 699.50 576.50 191.00 14.50 0.00 3480.50
1954 0.00 3.00 8.50 209.50 456.00 633.50 926.50 758.50 512.00 214.50 0.00 0.00 3722.00
1955 0.00 0.00 1.00 94.50 325.50 587.00 910.50 806.00 595.50 229.00 0.00 9.50 3558.50
1956 0.00 0.00 39.00 128.00 449.50 763.00 839.00 727.50 616.00 244.00 0.00 0.00 3806.00
1957 0.00 0.00 13.00 78.00 214.50 596.00 808.00 708.50 456.50 163.50 1.50 0.00 3039.50
1958 0.00 4.00 0.00 68.00 483.50 763.50 869.00 887.00 513.50 224.50 15.00 0.00 3828.00
1959 0.00 0.00 4.00 161.00 400.50 771.50 913.00 782.00 451.00 114.00 1.00 0.00 3598.00
1960 0.00 0.00 29.50 155.50 361.50 738.00 914.00 822.50 575.50 165.00 13.00 0.00 3774.50
1961 0.00 0.00 14.50 107.00 409.50 784.50 881.50 811.50 283.00 141.00 0.00 0.00 3432.50
1962 0.00 9.50 9.50 193.00 363.50 639.00 832.00 803.00 521.50 205.50 9.00 0.00 3585.50
1963 0.00 0.00 33.00 108.50 506.50 642.50 923.00 729.50 592.50 356.50 19.50 0.00 3911.50
1964 0.00 0.00 7.00 89.00 394.50 605.00 969.00 747.00 498.50 253.50 7.00 0.00 3570.50
1965 0.00 0.00 18.00 164.50 386.00 610.00 896.00 824.00 423.00 251.00 51.50 0.00 3624.00
1966 0.00 0.00 62.50 165.00 476.00 659.50 958.00 837.00 572.00 213.50 17.50 0.00 3961.00
1967 0.00 0.00 72.00 104.50 312.50 557.00 856.50 810.50 524.50 204.50 2.00 0.00 3444.00
1968 0.00 0.00 18.00 36.00 294.00 682.50 867.50 629.50 425.50 156.50 1.50 0.00 3111.00
1969 0.00 0.00 15.00 148.00 508.50 531.50 939.00 915.00 580.00 42.00 0.50 0.00 3679.50
1970 0.00 0.50 0.00 35.00 420.00 642.00 899.50 887.50 422.00 95.50 0.50 0.00 3402.50
1971 0.00 0.00 50.50 131.50 312.50 722.00 936.50 884.00 405.00 157.00 0.00 0.00 3599.00
1972 0.50 0.50 31.50 135.00 408.50 729.50 935.50 839.00 541.50 196.00 0.00 0.00 3817.50
1973 0.00 0.00 0.00 60.00 364.50 614.00 869.00 849.50 471.50 221.50 23.00 0.00 3473.00
1974 0.00 0.00 55.00 119.50 466.50 747.50 876.50 793.00 492.00 217.00 0.00 0.00 3767.00
1975 0.00 0.00 6.00 68.00 240.50 525.00 877.50 787.00 513.50 182.50 0.50 0.00 3200.50
1976 0.00 0.00 5.50 100.00 366.00 613.00 916.00 783.00 505.50 112.00 2.50 0.00 3403.50
1977 0.00 0.00 9.50 250.50 423.00 871.50 935.50 877.50 606.00 269.00 14.50 0.00 4257.00
1978 0.00 0.00 51.00 117.50 303.50 689.50 878.50 759.50 479.00 176.50 19.50 0.00 3474.50
1979 0.00 0.00 4.00 165.00 352.00 630.50 887.50 762.00 660.50 314.00 0.00 0.00 3775.50
1980 0.00 0.00 0.00 132.50 285.00 720.00 885.50 781.50 538.00 204.00 27.00 4.00 3577.50
1981 0.00 2.00 8.00 239.50 338.00 792.50 911.00 830.50 575.00 79.50 3.00 0.00 3779.00
1982 0.00 0.00 13.00 122.50 353.50 666.00 896.50 873.00 524.00 108.50 3.00 0.00 3560.00
1983 0.00 0.00 23.50 87.00 280.50 593.00 877.00 940.50 642.00 253.00 37.50 0.00 3734.00
1984 0.00 0.00 3.50 68.00 503.00 601.50 866.00 823.50 546.50 119.00 5.50 0.00 3536.50
1985 0.00 0.00 13.50 175.00 425.50 690.50 854.50 839.00 376.00 111.50 4.00 0.00 3489.50
1986 0.00 12.00 79.50 133.00 341.50 728.00 804.50 792.00 398.50 96.50 0.00 0.00 3385.50
1987 0.00 0.00 0.50 175.00 348.00 705.00 781.50 708.00 484.50 219.00 19.50 0.00 3441.00
1988 0.00 0.00 15.00 130.50 342.50 795.50 948.00 813.50 433.50 275.00 13.50 0.00 3767.00
1989 0.00 0.00 68.00 234.00 430.50 629.50 944.50 756.00 548.00 213.00 0.00 0.00 3823.50
1990 0.00 0.00 60.00 190.00 356.00 754.00 869.00 823.00 591.00 141.00 5.00 0.00 3789.00
1991 0.00 0.00 6.00 80.50 375.00 673.00 855.00 811.50 494.50 247.50 0.50 0.00 3543.50
1992 0.00 0.00 16.50 273.00 447.50 637.00 777.00 778.00 531.00 252.50 0.00 0.00 3712.50
1993 0.00 0.00 27.00 68.50 379.00 603.00 827.50 719.00 476.00 131.00 0.00 0.00 3231.00
1994 0.00 0.00 34.00 157.50 474.50 831.50 971.00 912.00 547.50 126.00 3.00 0.00 4057.00
1995 0.00 1.00 40.00 86.50 214.00 533.50 809.50 898.00 554.00 144.00 3.50 2.50 3286.50
1996 0.00 1.00 22.50 108.00 439.00 697.50 905.50 855.50 400.00 191.00 2.00 0.00 3622.00
1997 0.00 0.00 39.00 65.50 387.00 678.50 811.00 744.00 492.00 149.00 0.00 0.00 3366.00
1998 0.00 0.00 32.00 64.00 372.50 533.50 902.00 830.00 598.50 124.00 0.50 0.00 3457.00
1999 0.00 0.50 44.50 71.00 297.00 619.50 855.50 730.00 408.50 170.50 16.50 0.00 3213.50
2000 0.50 0.00 9.00 217.50 493.00 690.50 933.00 881.00 520.00 164.00 0.00 0.00 3908.50
2001 0.00 0.00 20.00 172.50 452.00 723.00 895.00 796.00 589.00 190.00 25.00 0.00 3862.50
2002 0.00 0.00 15.50 195.00 397.50 779.50 986.50 782.50 467.50 83.50 0.00 0.00 3707.50
2003 0.00 0.00 25.50 151.00 421.00 667.00 1056.00 872.50 459.00 246.00 2.50 0.00 3900.50
2004 0.00 0.00 99.00 124.50 429.00 684.00 885.50 764.00 438.50 152.00 1.00 0.00 3577.50
2005 0.00 0.00 1.00 100.50 371.50 558.50 928.50 746.50 506.50 168.50 17.00 0.00 3398.50
2006 0.00 3.50 6.00 174.50 466.50 774.50 924.50 767.50 352.50 93.50 1.00 0.00 3564.00
2007 0.00 0.00 64.50 138.50 400.00 727.00 981.50 876.00 526.00 134.00 3.50 0.00 3851.00
2008 0.00 0.00 14.50 72.00 282.50 646.00 940.50 828.00 494.00 166.00 19.00 0.00 3462.50
2009 0.00 1.00 49.00 114.00 447.50 594.00 921.00 790.00 531.00 101.50 22.00 0.00 3571.00
2010 0.00 0.00 15.00 134.00 285.00 727.50 935.00 763.00 577.50 223.50 15.50 0.00 3676.00
2011 0.00 0.00 19.50 69.00 269.00 661.50 852.00 900.50 552.00 166.50 0.00 0.00 3490.00
2012 0.00 0.00 96.50 195.50 477.50 840.50 934.50 893.50 521.00 172.00 18.00 0.00 4149.00
2013 0.00 0.00 33.00 10.50 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 33.00
Period of Record Statistics
MEAN 0.03 0.59 22.32 134.35 376.94 663.50 883.56 798.96 506.27 174.83 6.48 0.15 3567.90
S.D. 0.24 2.39 22.68 58.97 79.46 82.61 55.93 57.67 69.11 62.54 9.09 1.00 257.14
SKEW 9.52 5.93 1.46 0.71 -0.06 0.19 0.08 -0.09 -0.47 0.23 2.03 8.07 0.23
MAX 2.50 19.50 99.00 327.50 588.50 871.50 1056.00 940.50 660.50 356.50 51.50 9.50 4270.50
MIN 0.00 0.00 0.00 35.00 179.50 498.00 765.00 629.50 283.00 42.00 0.00 0.00 2859.00
NO YRS 114 114 114 113 113 113 113 113 113 113 113 113 113