LAKE GEORGE 8 SW, COLORADO

Monthly Total Growing Degree Days

(054742)

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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1951 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1952 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1953 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1954 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1955 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1956 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1957 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1958 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1959 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1960 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 43.50 m 1.00 0.00 0.00 z 1.00
1961 0.00 z 0.00 0.00 0.00 38.50 200.50 313.00 297.50 47.00 1.50 0.00 0.00 898.00
1962 0.00 0.00 0.00 1.00 19.50 155.00 325.50 304.00 122.59 a 14.50 0.00 0.00 942.09
1963 0.00 0.00 0.00 0.00 32.50 177.00 423.00 316.50 213.50 26.00 0.00 0.00 1188.50
1964 0.00 0.00 0.00 2.00 53.00 151.00 419.00 264.00 91.00 8.50 0.00 0.00 988.50
1965 0.00 a 0.00 0.00 1.00 14.00 114.00 320.50 213.50 42.00 1.00 0.00 0.00 706.00
1966 0.00 0.00 0.00 0.00 45.00 138.00 402.00 256.50 97.00 0.50 0.00 0.00 939.00
1967 0.00 0.00 0.50 1.50 25.00 102.50 371.50 251.00 109.50 31.00 0.00 b 0.00 892.50
1968 0.00 0.00 0.00 0.00 18.00 237.50 323.00 258.00 65.00 8.00 0.00 0.00 909.50
1969 0.00 0.00 0.00 0.00 58.00 106.50 389.00 404.00 120.50 0.00 0.00 0.00 1078.00
1970 0.00 0.00 0.00 0.00 43.50 175.50 380.50 377.00 84.50 1.50 0.00 0.00 1062.50
1971 0.00 0.00 0.50 0.00 10.50 181.50 310.00 278.00 107.00 3.50 0.00 0.00 891.00
1972 0.00 0.00 0.00 0.50 21.50 208.00 329.50 285.50 96.50 20.50 0.00 a 0.00 962.00
1973 0.00 0.00 0.00 0.00 6.00 159.50 256.50 254.50 59.50 0.00 0.00 0.00 736.00
1974 0.00 0.00 0.00 0.00 61.50 218.00 327.50 198.50 49.50 1.00 0.00 0.00 856.00
1975 0.00 0.00 0.00 1.50 9.00 112.00 330.00 268.50 84.00 13.50 0.00 0.00 818.50
1976 0.00 0.00 0.00 0.00 10.50 141.50 328.00 217.50 94.00 2.50 0.00 0.00 794.00
1977 0.00 0.00 0.00 0.00 15.50 233.00 342.00 296.50 103.50 0.00 0.00 0.00 990.50
1978 0.00 0.00 0.00 0.00 20.50 189.50 371.00 231.50 129.00 8.50 0.00 0.00 950.00
1979 0.00 0.00 0.00 0.00 10.50 140.50 311.50 205.50 113.50 11.00 0.00 0.00 792.50
1980 0.00 0.00 0.00 0.00 9.50 217.50 396.50 293.00 110.50 9.50 0.00 0.00 1036.50
1981 0.00 a 0.00 0.00 12.50 24.00 244.00 340.00 253.00 77.00 2.00 0.00 0.00 952.50
1982 0.00 0.00 0.00 1.50 9.00 81.00 290.50 321.00 98.00 0.00 0.00 0.00 801.00
1983 0.00 0.00 0.00 0.00 9.00 100.50 343.00 340.00 141.00 0.00 0.00 0.00 933.50
1984 0.00 0.00 0.00 0.00 62.50 145.50 367.00 282.00 114.00 0.00 0.00 0.00 971.00
1985 0.00 0.00 0.00 0.00 19.50 191.00 321.00 301.50 94.00 0.00 0.00 0.00 927.00
1986 0.00 0.00 0.00 0.00 12.00 215.00 291.50 303.50 57.00 0.00 0.00 0.00 879.00
1987 0.00 0.00 0.00 0.00 11.00 204.00 323.50 271.50 63.50 1.50 0.00 0.00 875.00
1988 0.00 0.00 0.00 0.00 47.50 239.50 316.00 342.00 66.00 1.50 0.00 0.00 1012.50
1989 0.00 0.00 0.00 4.50 66.50 119.48 a 367.50 243.00 106.00 6.00 0.00 b 0.00 912.98
1990 0.00 0.00 0.00 0.00 7.00 255.00 300.50 213.50 170.00 4.00 0.00 z 0.00 950.00
1991 0.00 0.00 0.00 0.00 30.50 181.00 287.50 274.50 84.00 0.00 z 0.00 0.00 857.50
1992 0.00 0.00 0.00 6.50 23.00 141.50 256.00 252.50 80.50 5.00 0.00 0.00 765.00
1993 0.00 0.00 0.00 0.00 33.50 161.50 320.00 241.50 52.00 8.00 0.00 0.00 816.50
1994 0.00 0.00 0.00 1.50 42.50 281.50 333.00 332.00 102.50 1.50 0.00 0.00 1094.50
1995 0.00 0.00 0.00 0.00 2.00 107.00 275.50 376.00 133.00 0.50 0.00 0.00 894.00
1996 0.00 0.00 0.00 0.00 60.50 183.00 393.00 282.00 80.00 7.00 0.00 0.00 1005.50
1997 0.00 0.00 0.00 0.00 13.00 185.50 336.50 284.00 167.00 17.50 0.00 0.00 l 1003.50
1998 0.00 b 0.00 0.00 0.00 32.00 142.50 388.50 315.00 181.00 4.00 0.00 z 0.00 1063.00
1999 0.00 0.00 0.00 0.00 20.50 126.00 380.00 282.00 79.66 a 0.00 0.00 0.00 888.16
2000 0.00 0.00 0.00 0.00 92.00 211.00 399.00 380.50 146.50 12.50 0.00 0.00 1241.50
2001 0.00 0.00 0.00 0.00 41.50 231.00 426.50 321.50 145.00 5.68 a 0.00 0.00 1171.18
2002 0.00 0.00 0.00 6.00 36.00 319.50 420.00 332.50 107.00 0.00 0.00 0.00 1221.00
2003 0.00 0.00 0.00 0.00 79.50 146.50 463.50 366.50 94.50 6.00 0.00 0.00 1156.50
2004 0.00 0.00 0.00 0.00 37.50 153.50 286.50 225.50 95.50 0.00 0.00 0.00 798.50
2005 0.00 0.00 0.00 0.00 64.00 164.50 406.50 270.50 119.50 18.00 0.00 0.00 1043.00
2006 0.00 0.00 0.00 0.00 56.00 249.50 376.50 253.50 45.00 5.50 0.00 0.00 986.00
2007 0.00 0.00 0.00 1.00 21.50 189.00 371.50 349.50 135.50 6.00 0.00 0.00 1074.00
2008 0.00 0.00 0.00 0.00 20.00 174.00 380.00 310.00 64.50 5.00 0.00 0.00 953.50
2009 0.00 0.00 0.00 0.00 33.00 142.00 340.00 265.00 109.50 0.00 0.00 0.00 889.50
2010 0.00 0.00 0.00 1.00 46.00 242.00 393.00 342.50 171.00 17.50 0.00 0.00 1213.00
2011 0.00 0.00 0.00 0.00 22.50 229.50 444.50 389.50 102.00 16.50 0.00 a 0.00 1204.50
2012 0.00 0.00 a 0.00 7.00 39.50 315.00 414.00 340.00 129.50 1.00 0.00 0.00 1246.00
2013 0.00 0.00 0.00 a 0.00 z 0.00 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 0.02 0.94 31.47 181.35 352.34 290.93 102.90 6.07 0.00 0.00 967.23
S.D. 0.00 0.00 0.10 2.32 20.93 54.46 48.98 50.58 37.24 7.31 0.00 0.00 141.25
SKEW 0.00 0.00 4.85 3.30 0.81 0.45 0.12 0.29 0.65 1.50 0.00 0.00 0.38
MAX 0.00 0.00 0.50 12.50 92.00 319.50 463.50 404.00 213.50 31.00 0.00 0.00 1246.00
MIN 0.00 0.00 0.00 0.00 2.00 81.00 256.00 198.50 42.00 0.00 0.00 0.00 706.00
NO YRS 52 53 53 52 52 52 52 52 52 52 51 51 47