Precipitation annual maximum series (inches) Station ID: 55-0335 Station name: BERTHOUD SUMMIT State: CO Latitude (decimal degrees): 39.8039 Longitude (decimal degrees): -105.7779 Elevation (feet): 11300 Duration: 1 day 12/24/1964 1.23 07/23/1965 1.19 12/06/1966 1.03 04/14/1967 1.27 11/10/1968 0.95 05/07/1969 3.06 09/22/1970 1.45 04/20/1971 1.08 11/27/1972 1.31 05/07/1973 1.52 06/08/1974 1.36 04/28/1975 1.30 08/02/1976 0.88 03/11/1977 1.66 04/30/1978 1.20 06/08/1979 1.76 05/01/1980 1.47 05/17/1981 1.20 05/13/1982 2.10 05/17/1983 1.98 06/07/1984 0.94 09/28/1985 1.50 04/02/1986 1.50 11/14/1987 1.10 06/28/1988 1.30 04/03/1989 1.00 03/06/1990 1.50 03/05/1991 1.80 03/08/1992 1.00 09/13/1993 1.00 04/25/1994 0.90 09/03/1997 1.60 01/17/1998 1.20 07/30/1999 1.10 04/22/2000 1.60 07/08/2001 1.00 11/09/2002 1.00 03/18/2003 2.40 12/09/2004 1.10 10/09/2005 1.30 12/20/2006 1.60 12/06/2007 1.30 Duration: 2 days 12/24/1964 2.02 07/23/1965 1.86 12/06/1966 1.82 04/13/1967 1.61 02/23/1968 1.30 05/07/1969 4.15 06/11/1970 1.56 04/19/1971 1.95 03/04/1972 1.98 05/06/1973 2.36 06/08/1974 2.60 04/28/1975 1.48 08/02/1976 1.50 03/10/1977 1.88 04/29/1978 1.40 06/08/1979 2.00 05/01/1980 1.65 05/17/1981 1.92 05/13/1982 3.30 05/17/1983 2.48 10/04/1984 1.50 11/08/1985 2.10 04/02/1986 2.80 11/14/1987 1.40 11/03/1988 1.80 04/02/1989 1.80 03/05/1990 2.10 05/15/1991 2.20 03/27/1992 1.40 09/12/1993 1.40 04/25/1994 1.30 09/02/1997 1.80 01/16/1998 1.50 07/30/1999 2.00 04/22/2000 1.90 04/21/2001 1.20 10/30/2002 1.30 03/17/2003 3.60 12/08/2004 1.40 11/13/2005 1.90 12/20/2006 1.90 12/06/2007 2.00 Duration: 3 days 12/24/1964 2.47 07/22/1965 2.41 12/06/1966 1.93 04/13/1967 1.63 02/21/1968 1.65 05/06/1969 4.37 06/10/1970 1.67 04/19/1971 2.59 03/03/1972 2.44 05/06/1973 2.46 06/07/1974 3.52 06/08/1975 1.93 08/01/1976 1.90 12/03/1977 2.26 04/28/1978 1.80 06/07/1979 2.16 10/16/1980 1.81 05/16/1981 2.06 05/12/1982 4.08 03/05/1983 2.60 04/11/1984 1.80 11/07/1985 2.20 04/01/1986 3.00 11/14/1987 1.60 06/26/1988 2.20 04/01/1989 2.30 03/05/1990 2.40 05/15/1991 2.30 10/31/1992 1.80 04/18/1993 1.50 01/05/1994 1.31 04/20/1997 2.00 01/15/1998 2.00 07/29/1999 2.20 04/22/2000 2.30 04/20/2001 1.60 11/08/2002 1.50 03/17/2003 4.40 12/07/2004 1.50 11/12/2005 2.50 12/20/2006 2.10 12/06/2007 2.50 Duration: 4 days 12/24/1964 2.62 07/22/1965 2.87 12/06/1966 2.07 04/14/1967 1.72 02/21/1968 2.25 05/05/1969 4.92 09/22/1970 2.51 04/19/1971 3.01 03/02/1972 2.49 05/06/1973 2.84 06/06/1974 4.16 06/08/1975 1.95 07/31/1976 1.98 12/02/1977 2.84 05/04/1978 2.08 05/07/1979 2.42 10/15/1980 2.09 05/15/1981 2.08 05/12/1982 4.46 05/15/1983 2.91 04/10/1984 2.38 11/07/1985 2.30 03/31/1986 3.10 11/14/1987 1.90 06/26/1988 2.22 03/31/1989 2.60 03/03/1990 2.60 03/02/1991 2.32 10/31/1992 2.10 02/19/1993 1.80 03/25/1994 1.50 04/21/1997 2.50 01/15/1998 2.02 07/28/1999 2.70 04/22/2000 2.40 04/20/2001 1.80 10/30/2002 1.60 03/17/2003 5.10 12/07/2004 1.51 11/11/2005 2.80 02/01/2006 2.30 12/05/2007 2.90 Duration: 7 days 12/24/1964 3.48 07/22/1965 3.71 12/06/1966 2.19 04/30/1967 2.22 02/18/1968 2.83 05/03/1969 4.97 09/22/1970 2.56 04/19/1971 3.53 03/01/1972 2.74 05/01/1973 3.44 06/03/1974 4.20 01/19/1975 2.10 07/30/1976 2.08 11/29/1977 3.48 04/30/1978 3.18 05/04/1979 2.66 01/07/1980 2.76 12/27/1981 3.28 05/12/1982 4.78 12/22/1983 3.83 04/29/1984 2.95 11/08/1985 3.10 02/13/1986 4.00 11/14/1987 2.00 11/03/1988 3.10 03/28/1989 4.00 04/24/1990 3.20 03/01/1991 2.80 10/28/1992 2.50 02/16/1993 2.60 03/23/1994 2.30 04/20/1997 3.50 01/12/1998 2.60 07/26/1999 3.50 04/19/2000 2.80 07/07/2001 2.10 11/07/2002 2.00 03/14/2003 5.40 12/28/2003 2.00 11/30/2005 3.50 10/20/2006 3.00 12/01/2007 3.30 Duration: 10 days 12/24/1964 3.70 07/22/1965 4.37 11/30/1966 2.28 02/15/1967 2.68 02/19/1968 3.50 05/05/1969 5.02 01/16/1970 2.99 04/19/1971 4.99 02/25/1972 3.60 05/01/1973 3.92 06/03/1974 4.24 01/17/1975 2.37 07/26/1976 2.60 11/26/1977 4.28 04/29/1978 4.28 05/02/1979 3.56 01/04/1980 3.54 12/27/1981 3.93 05/12/1982 5.02 12/19/1983 4.73 04/29/1984 3.61 11/05/1985 3.60 02/11/1986 5.50 11/06/1987 2.40 11/02/1988 3.60 03/28/1989 4.20 03/04/1990 3.80 11/17/1991 3.30 10/25/1992 3.20 02/15/1993 3.60 03/20/1994 2.60 04/20/1997 4.60 01/10/1998 3.10 07/26/1999 4.60 04/15/2000 3.40 03/11/2001 2.50 11/06/2002 2.40 03/17/2003 6.10 04/02/2004 2.40 11/29/2005 4.20 10/17/2006 4.00 11/29/2007 4.00 Duration: 20 days 12/10/1964 4.80 07/17/1965 6.26 07/18/1966 3.38 02/07/1967 3.82 02/12/1968 4.59 05/05/1969 6.02 01/17/1970 5.05 04/16/1971 5.41 02/15/1972 5.60 04/19/1973 6.67 03/29/1974 5.73 05/22/1975 3.88 12/25/1975 3.76 11/17/1977 7.13 04/29/1978 5.83 04/25/1979 4.96 04/24/1980 5.23 12/20/1981 6.58 05/12/1982 6.38 04/28/1983 7.10 04/19/1984 5.73 11/05/1985 5.00 02/04/1986 6.90 10/29/1987 3.80 10/29/1988 4.80 03/15/1989 5.10 02/27/1990 4.90 11/15/1991 5.00 10/23/1992 4.70 02/07/1993 5.50 03/20/1994 4.50 04/12/1997 5.90 01/05/1998 4.00 04/16/1999 5.80 01/07/2000 5.00 04/17/2001 3.70 10/30/2002 4.20 03/17/2003 7.00 03/23/2004 3.30 11/13/2005 5.70 10/09/2006 4.70 04/05/2007 5.40 Duration: 30 days 12/02/1964 5.64 07/22/1965 7.63 07/10/1966 3.93 04/10/1967 5.32 02/15/1968 6.21 04/09/1969 7.27 01/16/1970 5.77 04/19/1971 7.12 02/06/1972 6.61 04/10/1973 8.08 03/15/1974 8.57 05/12/1975 5.12 03/28/1976 4.89 11/20/1977 8.25 04/22/1978 6.77 04/11/1979 6.41 01/02/1980 7.37 12/15/1981 8.24 04/27/1982 7.02 04/21/1983 10.18 04/10/1984 8.21 11/05/1985 7.00 01/25/1986 7.20 12/14/1987 5.50 11/02/1988 6.00 03/13/1989 6.30 03/03/1990 5.90 10/31/1991 7.30 03/03/1992 5.60 03/27/1993 7.80 03/18/1994 5.30 05/02/1995 9.40 04/02/1997 8.10 12/27/1997 5.50 04/11/1999 7.50 01/02/2000 6.30 03/11/2001 5.10 10/26/2002 5.20 02/20/2003 9.10 03/14/2004 4.60 11/10/2005 8.30 10/16/2006 5.90 03/27/2007 7.00 Duration: 45 days 11/14/1964 7.38 07/08/1965 9.12 01/13/1967 7.26 02/20/1968 7.27 05/05/1969 9.64 12/22/1969 8.41 03/14/1971 8.83 01/21/1972 8.33 03/28/1973 9.76 03/03/1974 10.60 04/28/1975 7.45 03/20/1976 6.47 11/17/1977 11.18 04/09/1978 8.67 02/27/1979 9.01 12/22/1979 8.58 12/14/1981 10.66 04/02/1982 9.51 11/14/1983 14.36 03/26/1984 10.74 10/31/1985 8.40 02/04/1986 8.90 10/13/1987 6.10 12/10/1987 7.80 03/28/1989 9.00 02/27/1990 7.90 03/01/1991 9.20 03/04/1992 7.30 03/11/1993 10.10 03/20/1994 7.60 04/16/1995 14.00 03/24/1997 9.50 03/15/1998 7.20 03/27/1999 9.20 01/07/2000 8.80 03/11/2001 7.90 10/22/2002 6.10 03/14/2003 11.80 09/19/2004 6.30 11/05/2005 10.20 12/23/2005 8.10 03/24/2007 9.90 Duration: 60 days 12/02/1964 9.83 06/05/1965 10.33 07/18/1966 6.33 12/29/1966 8.39 02/09/1968 8.87 05/03/1969 11.26 12/21/1969 9.91 02/27/1971 10.21 01/06/1972 11.00 04/07/1973 11.81 03/03/1974 12.57 12/14/1974 9.00 03/15/1976 7.99 11/17/1977 13.03 11/25/1978 10.80 03/16/1979 11.30 01/02/1980 11.63 03/20/1981 9.31 12/13/1981 12.02 11/06/1983 16.26 03/10/1984 13.64 10/07/1985 9.90 02/11/1986 12.30 03/08/1987 7.50 12/18/1987 10.20 02/03/1989 10.70 03/03/1990 11.50 03/01/1991 11.80 02/21/1992 9.10 02/19/1993 12.80 02/08/1994 8.70 04/10/1995 16.80 03/31/1997 12.30 02/25/1998 9.40 03/27/1999 10.60 01/02/2000 10.80 03/11/2001 9.80 09/26/2002 7.90 02/24/2003 14.30 02/24/2004 7.50 11/11/2005 13.20 09/16/2006 8.70 02/25/2007 11.30