DILLON 1 E, COLORADO

Monthly Total Growing Degree Days

(052281)

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 0.00 z 0.00 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 0.00 z 33.98 e 0.00 z 656.50 399.50 72.78 c 44.50 0.00 0.00 1207.26
1911 0.00 0.00 a 0.00 0.00 a 0.50 88.50 86.00 97.00 7.50 0.00 0.00 0.00 279.50
1912 0.00 0.00 0.00 0.00 z 0.00 12.50 93.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 105.50
1913 0.00 z 0.00 z 0.00 0.00 0.00 25.00 112.00 113.50 13.00 0.00 0.00 0.00 263.50
1914 0.00 a 0.00 0.00 0.00 0.00 20.50 144.00 88.50 11.00 0.00 0.00 0.00 264.00
1915 0.00 0.00 0.00 0.00 0.00 22.50 98.50 38.50 18.00 0.00 0.00 0.00 177.50
1916 0.00 0.00 0.00 0.00 3.50 35.50 142.50 86.00 11.00 1.50 0.00 0.00 280.00
1917 0.00 0.00 0.00 0.00 0.00 20.00 165.00 59.00 24.00 0.00 0.00 0.00 268.00
1918 0.00 0.00 0.00 0.00 0.00 112.00 125.00 103.00 16.50 0.00 0.00 0.00 356.50
1919 0.00 0.00 0.00 0.00 0.00 79.50 209.00 132.00 55.86 a 0.00 0.00 0.00 476.36
1920 0.00 0.00 0.00 0.00 14.00 19.50 122.00 73.00 8.00 0.00 0.00 0.00 a 236.50
1921 0.00 0.00 0.00 0.00 1.50 48.00 137.00 90.00 3.50 0.00 0.00 0.00 280.00
1922 0.00 0.00 a 0.00 0.00 0.00 60.00 101.00 166.00 6.50 3.50 0.00 0.00 337.00
1923 0.00 0.00 0.00 a 0.00 0.50 15.00 193.00 63.00 3.00 0.00 0.00 a 0.00 274.50
1924 0.00 0.00 0.00 0.00 0.00 37.00 78.00 65.50 14.00 0.00 0.00 0.00 194.50
1925 0.00 0.00 0.00 0.00 0.00 a 54.00 138.00 105.00 25.00 1.50 0.00 0.00 323.50
1926 0.00 0.00 0.00 0.00 3.62 a 52.00 103.50 136.50 20.00 0.00 0.00 0.00 e 315.62
1927 0.00 0.00 0.00 0.00 4.00 65.50 144.50 37.00 35.50 0.00 0.00 0.00 286.50
1928 0.00 0.00 0.00 0.00 1.00 20.50 138.00 75.00 7.00 0.00 0.00 0.00 241.50
1929 0.00 0.00 a 0.00 f 0.00 0.00 14.50 135.00 149.00 15.00 f 0.00 c 0.00 0.00 298.50
1930 0.00 0.00 0.00 b 0.00 e 2.07 a 28.50 126.50 112.00 3.00 0.00 i 0.00 0.00 272.07
1931 0.00 i 0.00 0.00 a 0.00 0.00 72.00 172.00 88.00 51.00 0.00 0.00 0.00 383.00
1932 0.00 e 0.00 0.00 i 0.00 2.00 34.00 137.00 66.00 j 0.00 l 0.00 0.00 0.00 173.00
1933 0.00 0.00 0.00 c 0.00 e 0.00 55.86 a 192.00 74.50 38.00 0.00 0.00 0.00 360.36
1934 0.00 0.00 0.00 0.00 9.00 39.50 188.00 152.50 0.50 0.00 s 0.00 0.00 389.50
1935 0.00 0.00 0.00 0.00 0.00 30.52 a 125.00 158.00 9.50 0.00 0.00 0.00 323.02
1936 0.00 b 0.00 0.00 0.00 d 5.00 132.50 215.50 151.00 15.00 0.00 0.00 a 0.00 a 519.00
1937 0.00 0.00 0.00 0.00 a 1.00 86.00 156.50 161.50 25.50 0.00 0.00 0.00 430.50
1938 0.00 0.00 0.00 0.00 1.00 52.50 89.38 a 201.50 a 44.00 2.50 0.00 0.00 390.88
1939 0.00 0.00 0.00 0.00 2.21 c 53.00 221.50 140.50 63.50 0.00 0.00 0.00 480.71
1940 0.00 0.00 0.00 0.00 1.00 84.50 201.00 108.50 24.00 g 0.00 f 0.00 0.00 395.00
1941 0.00 0.00 0.00 a 0.00 5.00 71.50 148.80 a 111.50 5.50 0.00 0.00 0.00 342.30
1942 0.00 0.00 a 0.00 0.00 4.00 14.00 125.50 106.50 31.00 0.00 0.00 0.00 281.00
1943 0.00 0.00 0.00 0.00 7.50 53.50 175.50 155.50 1.50 0.00 0.00 0.00 393.50
1944 0.00 0.00 0.00 0.00 3.50 56.50 120.50 153.50 5.00 9.50 0.00 e 0.00 b 348.50
1945 0.00 0.00 0.00 0.00 a 3.00 13.00 145.50 162.50 37.50 0.00 0.00 0.00 361.50
1946 0.00 0.00 1.50 0.00 0.00 58.50 186.50 124.50 23.00 0.00 0.00 0.00 394.00
1947 0.00 f 0.00 0.00 0.00 0.00 24.50 147.50 136.50 54.00 0.50 0.00 0.00 363.00
1948 0.00 0.00 a 0.00 0.00 13.00 31.00 123.50 93.00 27.50 4.00 0.00 0.00 292.00
1949 0.00 0.00 0.00 0.00 0.00 48.00 142.00 83.50 7.50 0.50 0.00 0.00 281.50
1950 0.00 0.00 0.00 0.00 0.00 33.50 61.00 17.00 16.50 0.00 0.00 0.00 128.00
1951 0.00 0.00 0.00 0.00 3.50 7.00 183.50 81.00 12.00 0.00 0.00 0.00 287.00
1952 0.00 0.00 0.00 0.00 0.00 89.50 136.00 98.50 27.00 0.00 0.00 0.00 351.00
1953 0.00 0.00 0.00 0.00 4.50 95.00 219.50 105.00 23.50 0.50 0.00 0.00 448.00
1954 0.00 0.00 0.00 0.00 4.50 92.50 198.00 131.00 46.50 9.00 0.00 0.00 481.50
1955 0.00 0.00 0.00 0.00 0.00 20.50 161.50 154.00 23.50 0.00 0.00 0.00 359.50
1956 0.00 0.00 0.00 0.00 a 1.00 87.93 a 113.50 51.50 24.50 0.00 0.00 0.00 278.43
1957 0.00 0.00 0.00 0.00 0.00 a 45.00 163.50 129.50 0.00 2.00 0.00 0.00 340.00
1958 0.00 0.00 0.00 0.00 7.00 67.00 111.00 170.50 32.50 0.00 0.00 0.00 388.00
1959 0.00 0.00 0.00 0.00 0.00 79.50 122.50 112.00 25.50 0.00 0.00 a 0.00 339.50
1960 0.00 0.00 0.00 0.00 0.00 36.00 117.50 96.00 46.00 0.00 0.00 0.00 295.50
1961 0.00 0.00 0.00 0.00 1.50 131.00 211.00 239.00 24.00 0.00 0.00 0.00 606.50
1962 0.00 0.00 0.00 0.00 10.50 103.50 230.00 193.50 55.00 4.50 0.00 0.00 597.00
1963 0.00 0.00 0.00 0.00 9.50 109.50 348.50 219.00 117.00 8.50 0.00 0.00 812.00
1964 0.00 0.00 0.00 0.00 5.50 43.50 252.00 128.00 16.50 0.00 0.00 0.00 445.50
1965 0.00 0.00 0.00 0.00 7.00 27.00 172.50 64.00 9.00 0.00 0.00 0.00 279.50
1966 0.00 0.00 0.00 0.00 0.50 39.00 259.00 127.50 10.50 0.00 0.00 0.00 436.50
1967 0.00 0.00 0.00 0.00 3.00 17.00 208.50 110.50 29.50 5.00 0.00 0.00 373.50
1968 0.00 0.00 0.00 0.00 0.50 63.50 176.50 98.00 2.50 0.50 0.00 0.00 341.50
1969 0.00 0.00 0.00 0.00 17.50 22.00 257.50 257.50 35.00 0.00 0.00 0.00 589.50
1970 0.00 0.00 0.00 0.00 0.00 81.00 194.00 212.00 20.00 0.00 0.00 0.00 507.00
1971 0.00 0.00 0.00 0.00 0.00 87.00 174.00 178.00 28.50 0.00 0.00 0.00 467.50
1972 0.00 0.00 0.00 0.50 0.00 57.00 190.50 149.00 9.50 1.00 0.00 0.00 407.50
1973 0.00 0.00 0.00 0.00 2.00 82.00 137.00 169.00 22.50 0.00 0.00 0.00 412.50
1974 0.00 0.00 0.00 0.00 0.50 118.50 177.00 100.50 21.00 0.00 0.00 0.00 417.50
1975 0.00 0.00 0.00 0.00 0.50 34.50 188.00 118.50 28.50 2.00 0.00 0.00 372.00
1976 0.00 0.00 0.00 0.00 0.00 51.00 205.00 93.00 29.50 2.00 0.00 0.00 380.50
1977 0.00 0.00 0.00 0.00 1.00 117.50 222.50 180.00 52.00 0.00 0.00 0.00 573.00
1978 0.00 0.00 0.00 0.00 0.00 96.00 218.00 126.50 60.50 0.00 0.00 0.00 501.00
1979 0.00 0.00 0.00 0.00 0.50 59.50 207.00 141.00 57.50 0.00 0.00 0.00 465.50
1980 0.00 0.00 0.00 0.00 1.00 86.00 230.50 162.00 35.00 0.00 0.00 0.00 514.50
1981 0.00 0.00 0.00 0.00 5.50 148.50 214.50 157.50 31.00 0.00 0.00 0.00 557.00
1982 0.00 0.00 0.00 a 0.00 0.00 27.00 151.50 202.00 33.00 0.00 0.00 0.00 413.50
1983 0.00 0.00 0.00 0.00 0.00 45.50 199.00 231.50 65.00 0.00 0.00 0.00 541.00
1984 0.00 0.00 0.00 0.00 15.00 48.50 211.00 156.00 37.50 0.00 0.00 0.00 468.00
1985 0.00 0.00 0.00 0.00 4.00 78.00 195.50 160.50 24.50 0.00 0.00 b 0.00 462.50
1986 0.00 0.00 0.00 0.00 0.00 80.00 137.00 143.50 5.50 0.00 0.00 0.00 366.00
1987 0.00 0.00 0.00 0.00 2.00 80.00 172.50 131.50 16.50 0.00 0.00 0.00 402.50
1988 0.00 0.00 0.00 0.00 14.50 143.50 0.00 z 178.00 19.50 0.00 0.00 0.00 355.50
1989 0.00 0.00 0.00 0.00 11.50 46.50 230.50 110.00 32.00 2.00 0.00 0.00 432.50
1990 0.00 0.00 0.00 0.00 3.00 124.50 173.50 109.00 71.50 0.00 0.00 0.00 481.50
1991 0.00 0.00 0.00 0.00 4.50 57.50 149.50 138.00 27.50 0.00 0.00 0.00 377.00
1992 0.00 0.00 0.00 0.50 6.50 55.00 109.00 119.50 11.00 0.00 0.00 0.00 301.50
1993 0.00 0.00 0.00 0.00 0.00 48.50 142.50 114.50 6.50 0.00 0.00 0.00 312.00
1994 0.00 0.00 0.00 0.00 5.50 141.50 199.50 212.50 27.50 0.00 0.00 0.00 586.50
1995 0.00 0.00 0.00 0.00 0.00 31.50 134.50 214.50 67.00 0.00 0.00 0.00 447.50
1996 0.00 0.00 0.00 0.00 9.00 72.50 212.50 147.00 35.00 0.00 0.00 0.00 476.00
1997 0.00 0.00 0.00 0.00 0.00 66.50 168.50 139.50 62.50 2.00 0.00 0.00 439.00
1998 0.00 0.00 z 0.00 0.00 7.00 42.00 258.50 176.00 80.50 0.00 0.00 0.00 564.00
1999 0.00 0.00 0.00 0.00 1.00 46.00 221.00 159.50 16.00 0.00 0.00 0.00 443.50
2000 0.00 0.00 0.00 0.00 29.50 76.00 204.00 f 238.50 55.00 1.50 0.00 0.00 400.50
2001 0.00 0.00 0.00 0.00 6.50 119.00 265.50 171.50 34.00 0.00 0.00 0.00 596.50
2002 0.00 0.00 0.00 0.00 11.50 154.50 293.50 164.00 45.00 0.00 0.00 0.00 668.50
2003 0.00 0.00 0.00 0.00 32.00 46.00 294.00 223.50 23.50 0.00 0.00 0.00 619.00
2004 0.00 0.00 0.00 0.00 6.00 68.50 152.00 100.00 40.34 a 0.00 0.00 0.00 366.84
2005 0.00 0.00 0.00 0.00 12.00 66.50 243.00 112.50 49.00 1.50 0.00 0.00 484.50
2006 0.00 0.00 0.00 0.00 12.00 104.50 249.50 156.00 4.50 0.00 0.00 0.00 526.50
2007 0.00 0.00 0.00 0.00 0.00 119.00 355.50 332.00 90.50 1.00 0.00 0.00 898.00
2008 0.00 0.00 0.00 0.00 6.00 48.00 217.50 155.00 10.50 0.00 0.00 0.00 437.00
2009 0.00 0.00 0.00 0.00 0.00 z 39.00 165.00 89.00 31.00 0.00 0.00 0.00 324.00
2010 0.00 0.00 0.00 0.00 15.00 98.50 238.00 172.50 37.50 2.00 0.00 0.00 563.50
2011 0.00 0.00 0.00 0.00 5.00 51.50 245.50 198.06 d 24.00 0.00 0.00 0.00 524.06
2012 0.00 0.00 0.00 0.00 7.50 155.50 264.50 192.50 32.50 0.00 0.00 0.00 652.50
2013 0.00 0.00 0.00 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
Period of Record Statistics
MEAN 0.00 0.00 0.01 0.01 4.27 63.24 181.90 139.31 29.12 1.14 0.00 0.00 413.83
S.D. 0.00 0.00 0.15 0.07 6.48 36.10 73.62 58.13 21.72 4.75 0.00 0.00 131.31
SKEW 0.00 0.00 9.90 6.89 2.56 0.70 2.84 1.21 1.22 7.95 0.00 0.00 0.84
MAX 0.00 0.00 1.50 0.50 33.98 155.50 656.50 399.50 117.00 44.50 0.00 0.00 898.00
MIN 0.00 0.00 0.00 0.00 0.00 7.00 61.00 17.00 0.00 0.00 0.00 0.00 128.00
NO YRS 100 101 101 101 102 102 101 101 99 99 102 102 89