GROVER 10 W, COLORADO

Monthly Total Growing Degree Days

(053643)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197007
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 33.00 120.50 351.00 688.00 863.00 767.50 0.00 z 0.00 z 0.00 z 0.00 z 2823.00
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 0.00 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
1898 0.00 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
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 0.00 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 80.00 z 381.50 748.00 978.50 846.00 664.50 412.50 111.00 5.00 4147.00
1911 23.00 1.00 91.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.00 f 115.00
1912 10.52 c 0.00 f 2.00 155.36 b 404.50 614.50 834.00 824.60 a 391.07 b 215.93 b 41.90 a 0.00 a 3494.37
1913 3.10 a 2.50 53.00 217.50 448.00 691.50 861.80 a 937.20 c 470.50 160.50 53.04 b 0.00 3898.63
1914 0.00 0.00 31.57 d 138.00 399.79 b 726.72 a 908.09 b 869.07 b 620.69 a 290.88 a 88.97 a 0.00 4073.79
1915 0.00 c 3.63 a 0.00 a 233.57 b 317.23 a 525.00 781.95 b 711.97 a 525.50 270.73 a 90.54 b 75.36 b 3535.48
1916 0.00 b 22.02 b 137.00 148.85 d 370.45 a 620.50 947.71 c 793.71 b 505.56 c 171.50 43.45 a 4.65 a 3765.39
1917 4.00 7.50 19.93 c 133.45 a 166.50 h 618.10 a 913.97 b 701.67 e 606.96 b 235.50 110.36 b 20.15 a 3371.59
1918 29.50 26.96 a 95.21 c 56.90 a 400.23 c 832.50 807.55 a 857.15 a 438.00 e 340.47 b 34.00 f 14.47 a 3898.94
1919 5.37 e 1.56 a 51.00 199.14 a 414.62 c 711.21 a 945.50 876.78 a 626.50 102.62 b 0.00 z 2.67 b 3936.97
1920 15.50 b 5.02 c 26.00 45.58 d 380.50 641.00 862.50 754.50 599.50 284.00 33.00 5.50 3652.60
1921 18.50 g 34.22 a 100.15 e 158.57 b 444.33 d 713.08 d 878.33 d 526.00 l 402.00 l 107.00 t 54.00 e 17.00 n 2382.69
1922 0.00 m 6.00 f 45.00 u 64.50 u 447.36 b 758.65 d 682.00 g 743.50 g 666.60 e 324.39 c 4.00 g 7.00 i 2197.01
1923 13.50 0.50 13.00 115.38 d 332.00 f 649.04 d 908.19 d 829.77 a 538.97 a 175.15 a 38.89 c 7.46 d 3289.84
1924 2.50 42.98 a 0.00 c 173.57 b 126.00 n 557.00 f 869.66 c 889.59 c 506.11 c 294.50 a 85.86 a 39.00 2903.78
1925 0.00 l 0.61 e 105.29 b 255.52 a 489.80 a 739.00 939.30 a 784.54 e 620.69 a 153.34 c 19.14 a 8.61 d 4115.84
1926 0.00 11.76 c 31.00 b 232.24 a 474.62 b 706.11 c 876.78 a 856.63 a 516.67 c 302.00 0.00 z 21.70 a 4029.52
1927 29.00 18.67 a 23.00 203.00 503.50 641.00 874.00 762.00 621.00 410.00 133.00 0.00 4218.17
1928 40.00 8.00 102.00 157.00 503.50 498.50 908.50 935.00 726.50 0.00 z 61.50 4.00 3944.50
1929 0.00 0.00 53.00 172.00 415.50 728.50 0.00 z 946.50 485.50 344.50 1.50 27.50 3174.50
1930 0.00 37.50 31.00 363.00 339.00 740.50 1000.00 904.50 606.00 264.50 88.50 k 0.00 l 4286.00
1931 18.00 3.00 53.00 236.00 417.50 874.00 1035.00 945.00 779.50 368.50 105.00 13.00 4847.50
1932 1.00 47.64 a 20.50 239.50 494.50 721.50 1060.00 951.00 615.00 225.00 64.50 7.00 4447.14
1933 0.00 2.50 63.50 150.00 361.50 907.00 1050.50 876.00 713.50 404.00 113.28 a 24.50 4666.28
1934 15.00 48.50 95.50 272.00 704.50 812.00 1096.50 972.00 0.00 z 501.00 169.66 a 18.00 4704.66
1935 46.50 47.50 77.50 l 147.00 281.50 713.00 1069.50 993.00 632.00 331.50 21.00 0.00 4282.50
1936 4.50 16.00 53.00 186.50 0.00 z 888.00 831.50 h 1011.00 664.00 285.50 66.21 a 14.00 3188.71
1937 0.00 0.00 z 0.50 n 174.00 502.50 695.50 1009.50 1074.00 752.68 b 0.00 z 3.00 r 14.00 4222.18
1938 12.92 a 25.50 82.50 268.50 398.50 757.00 976.00 1023.50 680.69 a 436.00 44.00 6.50 4711.61
1939 13.50 0.00 115.50 254.50 591.00 744.00 1096.50 917.50 747.00 384.50 90.50 118.00 5072.50
1940 0.00 22.50 123.00 235.00 538.50 867.50 1053.50 930.00 724.00 392.50 f 14.00 p 23.00 4517.00
1941 7.00 13.50 47.00 152.50 566.50 671.50 957.50 907.00 554.50 254.50 118.50 30.50 4280.50
1942 5.50 0.00 26.50 282.50 368.50 644.00 963.50 904.50 588.50 343.50 103.00 19.00 4249.00
1943 46.00 57.00 93.50 374.50 358.50 678.00 1001.00 1020.00 610.50 342.50 95.50 3.50 4680.50
1944 15.00 35.00 21.00 80.00 476.00 697.50 872.00 949.00 635.00 363.00 78.50 1.00 4223.00
1945 1.50 12.00 73.00 115.50 405.00 499.00 880.50 889.00 520.50 335.50 77.00 8.50 3817.00
1946 2.00 13.00 108.00 340.50 306.50 755.50 987.00 891.50 613.00 215.00 21.50 49.50 4303.00
1947 13.50 23.33 a 45.50 167.50 400.00 589.00 925.00 981.50 749.00 423.50 6.50 22.73 a 4347.07
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 899.50 740.50 321.00 51.50 17.50 2030.00
1949 0.00 w 11.50 37.72 a 277.24 a 471.50 703.00 960.50 663.00 i 462.50 g 294.50 e 235.50 13.00 3004.46
1950 24.50 48.50 54.00 184.50 340.50 749.00 836.50 818.00 525.00 448.50 74.00 24.11 d 4127.11
1951 6.00 14.52 a 20.00 106.00 444.50 513.00 905.00 812.20 a 483.00 225.00 33.00 8.50 3570.72
1952 0.00 4.00 16.00 176.50 420.00 856.50 913.00 887.00 687.50 357.50 40.50 0.00 b 4358.50
1953 54.50 21.50 76.50 132.00 342.50 746.00 936.50 852.00 683.50 374.00 130.00 c 2.50 j 4349.00
1954 6.50 g 77.00 39.30 c 317.00 429.50 762.50 1072.00 906.00 701.00 282.10 a 132.32 b 18.50 4737.23
1955 0.00 0.52 a 36.37 e 270.00 513.50 624.00 1014.22 a 952.22 a 630.00 d 398.50 3.00 i 29.50 4468.82
1956 21.50 6.00 113.00 147.50 513.64 b 869.00 923.91 c 820.50 715.50 405.30 d 63.00 11.00 f 4598.85
1957 0.00 z 32.15 a 27.90 a 139.00 342.50 509.50 i 978.50 916.50 580.00 283.98 c 38.79 a 48.00 3387.32
1958 3.50 45.50 f 14.50 h 152.00 607.50 784.50 830.00 995.50 667.00 415.00 94.50 11.50 4561.00
1959 26.50 0.00 29.50 193.00 445.00 840.00 932.00 1000.00 591.00 228.00 61.00 19.00 4365.00
1960 3.50 2.50 119.35 a 272.00 475.50 782.50 985.50 953.50 722.50 0.00 z 0.00 z 0.00 z 4316.85
1961 13.00 16.50 48.50 154.00 409.50 751.00 939.96 c 961.52 a 428.00 293.00 43.00 8.35 e 4066.33
1962 5.50 46.00 44.50 285.50 575.00 674.00 874.00 934.00 642.50 386.00 f 127.50 61.00 4269.50
1963 11.50 79.00 103.50 246.00 609.00 849.50 1089.00 932.00 779.00 560.00 111.50 24.00 5394.00
1964 16.50 3.50 30.50 210.00 552.50 719.50 1125.50 932.50 652.50 398.00 100.00 41.00 4782.00
1965 21.00 28.00 16.00 296.00 471.50 677.50 955.50 878.50 411.50 463.00 155.00 67.00 4440.50
1966 13.00 4.50 169.50 200.00 607.50 733.50 1125.00 894.50 683.00 339.00 79.00 28.00 4876.50
1967 26.50 45.00 192.50 246.50 414.50 630.50 901.00 868.00 621.50 370.50 105.50 5.17 a 4427.17
1968 29.00 13.00 126.50 143.00 354.00 759.00 933.50 844.00 674.00 418.00 55.50 17.00 f 4349.50
1969 22.14 c 4.00 46.00 333.50 603.00 606.50 1013.50 1081.50 755.50 143.50 94.00 30.50 4733.64
1970 24.00 20.00 0.00 z 0.00 z 574.69 e 745.00 1001.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2364.69
Period of Record Statistics
MEAN 13.21 19.09 61.21 200.64 449.53 715.20 951.55 898.66 619.47 320.47 79.32 20.45 4342.43
S.D. 13.51 19.97 43.83 74.37 91.73 94.95 82.79 81.86 97.75 96.06 44.73 22.28 450.26
SKEW 1.15 1.18 0.86 0.31 0.54 -0.21 0.28 -0.20 -0.46 -0.08 0.84 2.19 0.12
MAX 54.50 79.00 192.50 374.50 704.50 907.00 1125.50 1081.50 779.50 560.00 235.50 118.00 5394.00
MIN 0.00 0.00 0.00 45.58 281.50 498.50 781.95 701.67 391.07 102.62 1.50 0.00 3535.48
NO YRS 53 56 55 57 56 58 57 57 56 53 50 52 29