FT LUPTON 2 SE, COLORADO

Monthly Total Growing Degree Days

(053027)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197603
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
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 259.50 g 568.50 860.00 1099.50 1009.00 724.00 187.00 33.50 14.47 a 4495.97
1920 34.00 3.50 67.00 92.50 554.00 815.00 990.00 877.50 634.50 339.00 41.50 8.00 4456.50
1921 28.50 41.00 176.00 213.50 517.00 831.00 1007.00 934.00 665.00 437.50 81.50 59.00 4991.00
1922 1.00 12.00 84.50 181.50 579.00 917.50 993.00 1039.50 736.00 347.00 15.00 13.00 4919.00
1923 38.50 0.00 28.00 229.00 492.00 775.50 1023.50 882.50 598.00 206.00 49.50 6.00 4328.50
1924 4.50 32.00 1.50 212.50 414.00 853.50 984.00 988.00 589.50 394.00 100.50 9.00 4583.00
1925 8.50 24.00 156.00 363.50 629.50 850.00 1049.00 911.50 677.00 159.00 29.00 6.50 4863.50
1926 0.00 20.50 71.00 264.50 580.50 813.50 950.00 989.00 616.50 399.00 98.00 20.67 a 4823.17
1927 18.00 23.50 47.50 268.50 622.50 763.00 981.50 821.50 608.00 371.00 115.00 0.00 4640.00
1928 27.00 11.50 98.50 201.50 564.50 627.00 939.50 887.50 609.50 281.00 49.00 7.50 4304.00
1929 4.50 0.00 64.50 206.50 488.00 819.00 1024.50 1024.50 538.50 351.00 0.50 10.00 4531.50
1930 0.00 61.50 44.50 432.00 460.00 850.50 1051.50 940.50 633.00 246.00 59.50 0.00 4779.00
1931 3.50 10.50 62.50 275.00 474.50 922.00 1094.00 975.50 790.00 398.87 a 109.50 13.00 5128.87
1932 1.55 a 58.50 57.00 321.50 608.50 788.00 1101.00 1034.50 656.50 257.00 73.50 15.50 4973.05
1933 9.50 15.50 104.50 203.50 501.00 987.50 1104.00 925.00 773.00 436.00 121.50 81.50 5262.50
1934 21.00 34.50 161.00 344.50 749.50 894.50 1157.00 1045.00 579.50 482.00 151.50 14.00 5634.00
1935 35.00 35.00 142.00 230.00 337.00 813.00 1050.00 1010.00 640.50 347.50 18.00 0.50 4658.50
1936 17.50 24.50 82.50 369.00 657.00 930.50 1169.50 1038.50 698.00 301.50 55.50 6.00 5350.00
1937 0.00 11.00 32.50 219.00 561.50 762.50 1075.00 1123.00 777.50 355.00 61.00 3.50 4981.50
1938 0.50 22.00 130.00 321.50 489.50 841.50 1012.50 1053.00 718.50 410.00 35.00 7.50 5041.50
1939 4.50 0.00 119.00 268.50 645.50 817.50 1112.50 965.00 762.00 352.00 68.50 105.00 5220.00
1940 0.00 41.50 116.50 230.00 575.50 899.50 1101.50 962.00 715.50 434.00 43.50 20.00 5139.50
1941 0.00 5.50 72.50 201.50 622.58 a 748.00 1002.00 951.00 597.50 275.50 83.50 43.50 4603.08
1942 0.00 0.00 33.00 329.00 488.77 a 725.00 997.50 927.00 608.00 347.50 96.50 20.00 4572.27
1943 51.50 43.50 114.00 381.00 410.00 783.00 1052.50 1056.50 624.50 348.00 78.00 0.00 4942.50
1944 9.00 19.00 21.50 135.50 570.00 783.50 954.00 1012.00 657.50 389.50 70.50 0.00 4622.00
1945 11.00 11.50 98.50 138.00 527.50 637.00 1003.50 936.00 593.50 367.00 78.00 15.50 4417.00
1946 2.00 55.48 a 202.69 e 436.61 b 422.63 a 815.50 1066.00 956.00 662.50 252.13 a 0.00 z 0.00 z 4871.55
1947 18.50 h 16.00 71.50 216.00 466.50 683.28 a 1049.50 1057.62 a 0.00 z 0.00 z 7.50 p 8.00 3568.39
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 335.50 q 363.50 68.50 27.50 459.50
1949 0.00 0.00 z 91.50 357.50 563.00 770.00 1011.50 985.00 366.50 n 186.00 k 209.00 9.50 3997.00
1950 26.00 60.00 89.50 267.50 422.67 e 801.21 a 916.00 694.00 g 620.00 285.00 k 86.00 25.00 3313.88
1951 19.00 41.00 45.50 187.00 360.00 k 627.32 b 997.50 747.00 f 646.03 a 279.50 46.61 b 10.50 g 2889.46
1952 10.13 e 8.50 p 34.62 a 171.50 h 558.00 c 977.14 b 1044.18 a 1016.05 b 790.71 b 437.32 c 62.14 b 1.60 b 4931.91
1953 70.00 f 51.13 e 134.50 f 218.50 469.28 b 946.80 e 1108.50 980.52 d 798.89 c 423.67 d 165.56 c 2.67 b 5165.51
1954 44.00 141.00 72.69 b 466.00 572.97 b 918.10 a 1209.50 1048.12 b 771.67 c 384.50 114.50 9.00 5752.05
1955 0.00 b 3.50 d 112.50 363.62 a 602.71 e 736.67 c 1118.21 c 1026.00 689.48 a 385.36 b 41.11 c 67.17 a 5146.34
1956 11.88 a 5.00 145.00 236.90 a 652.55 a 993.00 1044.91 b 903.50 695.00 372.00 55.00 3.50 u 5114.74
1957 0.00 z 30.00 u 0.00 z 0.00 z 0.00 z 818.00 1051.93 a 989.50 615.50 371.50 50.50 37.00 3933.93
1958 0.00 66.00 38.23 a 209.00 706.50 872.00 964.50 1007.50 737.00 412.82 a 127.50 15.50 5156.55
1959 8.50 0.00 42.50 201.50 l 529.00 914.50 1003.50 1001.82 a 628.00 263.50 79.50 13.50 4484.32
1960 8.00 16.00 162.50 266.50 i 561.50 875.00 1022.50 1011.00 713.50 365.00 65.50 0.00 4800.50
1961 1.50 36.50 95.50 259.50 569.00 805.50 977.50 972.50 512.50 337.00 37.50 3.50 4608.00
1962 0.00 68.00 52.50 343.50 593.50 765.50 951.50 949.50 659.50 401.50 100.00 9.50 4894.50
1963 0.00 70.50 124.50 297.50 637.00 855.00 1072.50 910.00 767.50 504.00 80.50 7.00 5326.00
1964 18.00 2.50 32.50 249.50 610.59 c 787.78 c 1093.00 887.00 632.50 358.50 76.00 45.00 4792.87
1965 19.00 20.50 23.50 321.50 531.50 735.00 971.50 894.00 458.50 418.00 99.00 30.00 4522.00
1966 1.50 0.00 124.50 184.50 579.50 745.00 1081.50 864.50 634.50 243.50 39.50 0.00 4498.50
1967 6.50 10.50 153.00 249.50 379.50 623.00 931.00 840.50 599.00 339.00 67.50 1.00 4200.00
1968 7.00 10.50 90.50 127.50 436.50 828.50 979.00 869.50 566.50 310.00 16.50 17.50 4259.50
1969 14.50 3.00 44.00 320.50 555.00 650.00 1035.50 1018.50 689.00 116.00 43.00 7.50 4496.50
1970 10.85 a 15.00 14.00 138.00 568.33 a 739.00 985.50 990.50 563.50 173.50 56.00 11.50 4265.68
1971 36.50 18.00 67.00 196.00 415.00 828.00 935.00 951.18 a 498.00 314.50 48.00 13.00 4320.18
1972 2.00 52.50 180.50 264.50 498.50 852.50 926.50 925.50 617.00 344.00 1.00 8.00 4672.50
1973 4.00 1.50 22.50 132.00 452.00 0.00 z 963.00 1024.50 585.00 391.50 45.50 8.00 3629.50
1974 0.00 14.00 161.00 230.00 657.50 826.00 1045.50 857.50 549.00 425.00 51.50 5.50 4822.50
1975 58.50 55.50 148.05 b 222.32 b 481.65 d 722.07 a 987.87 a 915.50 543.00 367.87 a 103.50 40.50 4646.32
1976 20.00 129.50 136.50 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 286.00
Period of Record Statistics
MEAN 12.42 28.78 88.24 257.41 540.37 811.27 1029.00 966.15 649.35 343.95 70.05 17.10 4794.08
S.D. 14.56 29.96 50.16 84.35 85.10 89.68 64.88 65.57 80.02 81.06 39.55 21.12 370.71
SKEW 1.37 1.79 0.33 0.44 -0.08 -0.18 0.47 -0.16 0.05 -0.77 1.00 2.31 0.53
MAX 58.50 141.00 202.69 466.00 749.50 993.00 1209.50 1123.00 798.89 504.00 209.00 105.00 5752.05
MIN 0.00 0.00 1.50 92.50 337.00 623.00 916.00 821.50 458.50 116.00 0.50 0.00 4200.00
NO YRS 53 53 54 51 54 55 56 54 54 54 55 54 43