RANGELY 1 E, COLORADO

Monthly Total Growing Degree Days

(056832)

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
1894 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1017.50 941.00 453.50 35.00 0.00 0.00 2447.00
1895 0.00 0.00 33.00 272.07 a 472.50 696.00 885.50 893.00 613.50 223.00 5.00 0.00 4093.57
1896 0.00 g 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 389.50 h 241.80 a 6.00 0.00 247.80
1897 0.00 0.00 9.50 257.00 638.60 a 738.50 928.00 918.12 a 667.50 247.00 24.50 0.00 4428.72
1898 0.00 0.00 3.00 271.50 435.50 813.50 1018.50 1004.00 0.00 z 20.50 t 6.92 d 0.00 z 3552.92
1899 0.00 s 0.00 30.50 219.50 403.00 709.50 0.00 z 719.00 0.00 z 133.00 0.00 a 0.00 2214.50
1900 0.00 0.00 h 27.00 n 176.40 e 593.00 840.52 a 0.00 z 820.00 468.00 0.00 z 0.00 z 0.00 2897.92
1901 0.00 0.00 a 19.00 215.00 467.00 f 609.00 918.50 865.50 513.21 b 296.00 15.00 4.50 3455.71
1902 0.00 5.00 5.88 b 0.00 z 0.00 z 0.00 z 952.50 834.00 515.50 280.03 a 29.00 j 0.00 2592.91
1903 0.00 q 0.00 q 23.00 p 220.00 f 401.00 754.66 a 831.50 845.50 292.00 p 262.95 c 38.00 0.00 3133.60
1904 0.00 47.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 47.00
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 817.76 b 785.50 522.50 236.50 76.50 0.00 2438.76
1907 0.00 4.50 120.00 164.50 n 310.50 464.50 742.50 639.00 444.31 a 276.00 6.00 0.00 3007.31
1908 0.00 h 0.00 k 41.33 a 203.79 a 306.50 608.50 956.50 829.00 545.00 148.00 0.00 0.00 3638.63
1909 0.00 e 0.00 e 3.50 118.97 a 363.00 749.50 1001.50 945.00 574.00 240.50 h 45.50 0.00 3800.97
1910 0.00 0.00 145.00 322.00 0.00 z 849.50 1062.55 b 980.50 728.08 d 259.37 a 74.50 0.00 4421.50
1911 7.00 2.00 81.00 235.86 a 0.00 z 0.00 z 0.00 z 719.00 h 671.50 206.15 a 24.83 a 0.00 d 1228.34
1912 0.00 z 0.00 16.02 a 126.72 a 411.86 c 538.00 f 840.00 84.50 z 0.00 z 0.00 z 0.00 z 0.00 z 1394.60
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1939 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1940 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1941 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1942 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1943 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1944 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1945 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1946 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1949 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1950 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 436.50 o 968.00 918.50 635.00 395.00 34.00 0.00 2950.50
1951 0.00 3.50 32.00 248.50 563.50 712.50 1095.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 2655.00
1952 0.00 0.00 0.50 279.31 a 597.50 813.50 1033.50 975.00 727.00 350.50 28.50 0.00 4805.31
1953 0.00 0.00 78.00 216.00 409.00 843.00 1126.33 a 951.00 699.50 307.50 78.50 0.00 4708.83
1954 0.00 14.00 36.00 384.00 619.45 c 820.00 1137.00 915.00 730.34 a 351.50 34.50 0.00 5041.79
1955 0.00 0.00 12.50 219.00 549.00 764.50 1077.50 1015.50 687.00 290.07 c 7.24 a 22.50 4644.81
1956 1.00 0.00 88.50 249.00 637.50 911.50 1002.00 899.50 686.50 343.07 a 0.00 0.00 4818.57
1957 0.00 0.00 44.50 189.00 457.00 739.50 959.50 897.50 526.00 232.00 12.00 0.00 4057.00
1958 0.00 6.00 8.00 108.00 545.50 812.00 944.50 1009.50 656.00 274.50 50.00 5.50 4419.50
1959 0.00 0.00 18.50 249.50 518.50 871.50 1012.50 945.50 0.00 z 276.70 d 21.00 0.00 3913.70
1960 0.00 0.00 80.00 278.00 518.50 793.50 1025.50 874.00 647.50 222.00 4.00 0.00 4443.00
1961 0.00 h 0.00 24.50 185.00 585.50 888.00 1036.00 994.00 460.00 231.50 0.00 0.00 4404.50
1962 0.00 0.00 d 11.50 351.00 522.50 779.50 974.50 896.50 641.00 352.00 39.00 0.00 4567.50
1963 3.50 12.00 63.00 221.00 669.50 759.00 1045.00 940.50 533.00 h 457.50 45.50 0.00 4216.50
1964 0.00 0.00 9.62 b 211.73 d 520.00 737.50 1097.00 891.77 a 360.50 j 329.00 5.50 0.00 3802.12
1965 0.00 0.00 0.00 e 220.71 b 469.00 685.50 949.12 a 859.50 300.00 l 215.50 f 76.00 1.50 3261.33
1966 0.00 0.00 59.50 238.50 542.00 781.00 1049.50 896.50 568.50 162.00 15.50 4.00 4317.00
1967 0.00 0.00 c 0.00 z 0.00 z 364.50 0.00 z 0.00 z 0.00 z 0.00 z 303.50 60.00 0.00 728.00
1968 0.00 0.00 63.50 91.50 473.00 801.50 1007.50 a 772.50 474.00 206.50 4.00 0.00 f 3894.00
1969 0.00 2.00 26.50 288.00 656.50 712.50 1049.50 1035.00 636.50 69.00 q 13.00 0.00 4419.50
1970 0.00 1.00 22.00 118.50 522.00 766.00 986.50 754.00 h 516.00 137.50 31.00 0.00 3100.50
1971 0.00 1.00 90.50 211.50 485.00 811.50 1055.50 1038.50 523.00 242.50 0.00 1.50 4460.50
1972 0.00 9.50 163.50 308.50 532.00 843.00 723.50 i 0.00 z 632.50 346.50 0.00 0.00 2835.50
1973 0.00 0.00 1.50 135.50 485.00 600.50 0.00 z 960.00 568.00 269.50 31.50 0.00 3051.50
1974 0.00 0.00 101.00 174.50 380.00 g 837.50 984.50 838.55 a 599.50 164.00 k 5.50 0.00 3541.05
1975 0.00 0.00 26.50 139.00 364.00 653.50 1055.50 868.50 599.50 231.00 19.50 0.00 3957.00
1976 0.00 4.00 28.50 243.00 567.00 0.00 z 1106.50 924.50 702.00 207.50 21.00 0.00 3804.00
1977 0.00 3.00 25.50 334.00 498.50 937.00 1038.00 983.00 690.50 298.50 31.50 6.00 4845.50
1978 0.00 0.00 117.50 289.00 469.50 835.50 1034.00 917.00 0.00 z 346.34 b 75.00 a 0.00 b 4083.84
1979 0.00 0.00 11.00 279.50 490.83 a 816.50 1048.00 958.00 798.00 402.50 0.00 0.00 4804.33
1980 0.00 2.59 a 5.17 a 244.00 467.50 810.50 1024.50 0.00 z 449.50 g 257.82 a 57.00 0.00 z 2869.07
1981 0.00 2.50 38.50 390.00 486.50 904.14 a 1037.00 977.03 b 759.64 b 259.50 39.83 a 0.00 4894.64
1982 0.00 7.00 37.50 179.50 458.00 0.00 z 1035.00 1030.00 649.00 38.50 w 10.50 0.00 3406.50
1983 0.00 0.00 74.00 148.00 404.00 736.00 1020.00 0.00 z 747.00 304.50 44.50 0.00 3478.00
1984 0.00 0.00 0.00 z 157.00 597.00 744.50 0.00 z 0.00 z 632.50 199.00 0.00 z 0.00 l 2330.00
1985 0.00 0.00 26.72 b 338.00 606.00 886.00 0.00 z 1042.50 590.50 307.00 50.17 a 0.00 3846.90
1986 0.00 65.00 207.50 323.00 303.00 o 924.83 a 991.00 1024.00 597.50 289.00 25.50 0.00 4447.33
1987 0.00 1.00 24.00 348.00 575.00 364.00 q 978.00 914.00 641.00 386.50 56.00 0.00 3923.50
1988 0.00 1.50 44.00 298.50 533.00 941.00 1114.50 1015.50 626.00 449.00 61.50 0.00 5084.50
1989 0.00 0.00 146.50 375.50 604.00 828.50 1131.50 949.00 674.00 344.50 41.00 0.00 5094.50
1990 0.00 0.00 122.00 378.50 541.00 895.50 1065.00 996.50 822.00 303.50 27.00 0.00 5151.00
1991 0.00 0.00 44.00 219.00 485.50 791.50 1013.50 977.00 672.50 370.00 13.50 0.00 4586.50
1992 0.00 2.50 108.50 409.00 654.00 801.00 942.50 989.00 680.00 389.00 2.50 0.00 4978.00
1993 0.00 0.00 51.00 189.00 548.00 727.00 933.50 895.50 617.50 266.00 0.00 0.00 4227.50
1994 0.00 12.50 96.00 267.50 636.50 949.50 1119.50 1055.00 702.00 263.50 20.50 0.00 5122.50
1995 0.00 19.00 105.50 161.00 373.00 692.50 961.00 1021.50 696.00 245.50 35.00 3.00 4313.00
1996 0.00 4.00 81.00 219.50 580.73 a 855.52 a 1117.00 1025.50 591.00 305.50 24.00 0.00 4803.75
1997 0.00 0.00 95.00 172.00 545.50 831.50 981.00 960.50 679.50 302.50 21.00 0.00 4588.50
1998 0.00 0.50 77.50 155.00 528.50 651.50 1101.00 1016.50 783.00 307.50 9.50 0.00 4630.50
1999 0.00 6.50 126.50 181.50 437.50 769.00 1052.00 973.29 b 605.00 325.00 52.50 0.00 4528.79
2000 3.50 2.00 45.47 a 328.00 620.00 863.00 1092.00 1082.50 651.00 307.00 0.00 0.00 4994.47
2001 0.00 0.00 110.50 275.50 603.00 875.50 1110.00 1056.50 771.21 a 326.00 59.50 0.00 5187.71
2002 0.00 0.00 64.00 335.00 592.00 974.50 1184.50 1011.50 667.00 241.50 4.00 0.00 5074.00
2003 0.00 0.00 82.00 291.00 553.00 802.50 1221.00 1110.50 684.00 446.00 5.50 0.00 5195.50
2004 0.00 0.00 208.00 323.00 600.00 828.50 1056.00 958.50 675.00 320.00 21.50 0.00 4990.50
2005 0.00 0.00 57.50 236.50 545.00 708.50 1118.00 968.50 665.00 352.00 63.50 0.00 4714.50
2006 0.00 4.00 50.00 310.50 652.50 952.50 1173.00 948.50 575.50 231.00 35.00 0.00 c 4932.50
2007 0.00 4.00 152.93 a 309.50 593.50 910.50 1193.00 1072.00 704.50 281.07 a 42.50 0.00 5263.50
2008 0.00 0.00 23.50 141.50 453.50 740.69 a 1083.00 978.00 631.50 281.00 47.00 0.00 4379.69
2009 0.00 c 4.50 90.50 225.50 590.50 696.50 0.00 z 951.00 752.50 230.50 50.50 0.00 3592.00
2010 0.00 0.00 28.00 239.50 368.00 831.50 1086.00 968.50 713.50 359.50 54.50 0.00 4649.00
2011 0.00 a 0.00 b 36.34 b 179.00 367.19 b 761.50 1013.00 1054.52 a 716.50 306.50 5.50 0.00 4440.05
2012 0.00 b 1.00 150.50 315.54 b 579.50 911.25 b 1096.00 1046.00 689.00 307.00 56.00 3.50 5155.29
2013 0.00 0.00 52.50 19.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 52.50
Period of Record Statistics
MEAN 0.21 3.35 60.47 243.65 516.37 793.59 1027.34 946.62 638.54 285.57 28.03 0.69 4716.91
S.D. 1.00 9.55 49.80 75.83 90.31 95.44 88.20 86.26 86.99 74.66 23.25 2.84 343.83
SKEW 5.45 4.97 1.00 0.11 -0.42 -0.60 -0.59 -0.92 -0.37 -0.31 0.50 6.35 -0.31
MAX 7.00 65.00 208.00 409.00 669.50 974.50 1221.00 1110.50 822.00 457.50 78.50 22.50 5263.50
MIN 0.00 0.00 0.00 91.50 306.50 464.50 742.50 639.00 444.31 35.00 0.00 0.00 3957.00
NO YRS 73 76 73 72 70 69 70 70 67 71 75 75 41