Precipitation annual maximum series (inches) Station ID: 48-8888 Station name: THERMOPOLIS 21WNW State: WY Latitude (decimal degrees): 43.7231 Longitude (decimal degrees): -108.6964 Elevation (feet): 5510 Duration: 15 minutes 07/20/1976 0.20 08/14/1977 0.30 07/06/1978 0.60 05/28/1979 0.30 07/12/1985 0.40 06/10/1987 0.60 08/12/1988 0.20 07/10/1989 0.30 07/10/1990 0.20 07/09/1991 0.40 06/26/1992 0.50 05/15/1993 0.20 07/06/1994 0.20 08/24/1995 0.40 06/08/1997 0.60 07/09/1998 0.30 06/17/1999 0.40 07/16/2000 0.40 08/15/2001 0.40 05/05/2003 0.20 06/30/2004 0.60 07/01/2006 0.30 07/26/2007 0.30 07/06/2008 0.20 09/06/2009 0.70 10/04/2010 0.10 Duration: 30 minutes 08/02/1976 0.30 07/19/1977 0.33 07/06/1978 0.80 05/28/1979 0.40 07/12/1985 0.44 06/08/1987 0.80 04/19/1988 0.22 05/12/1989 0.33 09/19/1990 0.30 07/09/1991 0.50 06/26/1992 0.70 05/15/1993 0.30 07/06/1994 0.30 08/24/1995 0.60 06/08/1997 0.80 07/09/1998 0.50 05/26/1999 0.44 07/16/2000 0.44 07/10/2001 0.44 05/05/2003 0.30 06/30/2004 0.70 07/01/2006 0.60 07/26/2007 0.50 07/06/2008 0.30 09/06/2009 0.77 06/09/2011 0.20 Duration: 45 minutes 08/01/1976 0.31 07/19/1977 0.40 07/06/1978 0.90 05/28/1979 0.41 07/12/1985 0.45 06/08/1987 0.90 05/19/1988 0.30 05/12/1989 0.34 09/19/1990 0.40 07/09/1991 0.51 06/26/1992 0.80 05/15/1993 0.40 07/06/1994 0.40 08/24/1995 0.61 06/14/1997 1.10 07/09/1998 0.60 05/26/1999 0.50 05/17/2000 0.45 07/10/2001 0.50 05/05/2003 0.31 06/30/2004 0.71 07/01/2006 0.61 07/26/2007 0.60 07/06/2008 0.31 09/06/2009 0.78 05/30/2011 0.20 Duration: 1 hour 06/25/1952 0.42 08/02/1953 0.18 07/14/1954 0.31 06/16/1955 0.39 05/21/1956 0.39 07/12/1957 0.57 07/16/1958 1.16 07/31/1959 0.37 06/10/1960 1.05 05/23/1961 0.36 06/15/1962 0.45 08/12/1963 0.89 06/05/1964 0.32 07/27/1965 1.18 06/29/1966 0.47 06/22/1967 0.30 06/08/1968 0.46 06/24/1969 0.28 05/23/1970 0.18 08/17/1973 0.73 06/21/1975 0.49 08/01/1976 0.27 07/19/1977 0.44 07/06/1978 0.88 07/12/1985 0.35 06/08/1987 0.80 04/18/1988 0.27 05/12/1989 0.35 09/19/1990 0.35 04/18/1991 0.44 06/26/1992 0.71 06/02/1993 0.44 07/06/1994 0.44 08/24/1995 0.53 06/14/1997 1.15 07/09/1998 0.62 05/26/1999 0.44 05/17/2000 0.35 07/10/2001 0.62 05/05/2003 0.27 06/30/2004 0.62 07/01/2006 0.53 07/26/2007 0.53 09/01/2008 0.35 09/06/2009 0.62 06/09/2011 0.27 Duration: 2 hours 06/25/1952 0.57 08/02/1953 0.31 07/14/1954 0.40 06/16/1955 0.42 05/21/1956 0.42 07/12/1957 0.72 07/16/1958 1.25 07/31/1959 0.40 06/10/1960 1.13 09/09/1961 0.58 06/15/1962 0.85 08/12/1963 1.00 06/09/1964 0.38 07/19/1965 1.31 06/29/1966 0.62 06/22/1967 0.47 08/23/1968 0.53 06/10/1969 0.52 09/06/1970 0.31 06/21/1975 0.86 08/01/1976 0.57 07/19/1977 0.57 07/06/1978 0.95 07/12/1985 0.38 06/08/1987 0.95 04/18/1988 0.48 05/12/1989 0.38 09/19/1990 0.57 04/18/1991 0.76 06/26/1992 0.86 05/05/1993 0.67 07/06/1994 0.57 08/24/1995 0.67 06/14/1997 1.52 07/09/1998 0.67 05/26/1999 0.57 05/17/2000 0.38 07/10/2001 0.95 05/05/2003 0.48 06/30/2004 0.67 07/01/2006 0.57 07/26/2007 0.76 05/22/2008 0.38 09/06/2009 0.67 05/30/2011 0.38 Duration: 3 hours 06/25/1952 0.58 08/02/1953 0.37 07/14/1954 0.42 04/04/1955 0.60 05/21/1956 0.43 07/12/1957 0.73 07/16/1958 1.27 07/31/1959 0.41 06/10/1960 1.15 09/09/1961 0.67 06/15/1962 0.91 08/12/1963 1.10 06/09/1964 0.44 07/19/1965 1.34 06/29/1966 0.64 05/29/1967 0.52 08/23/1968 0.63 06/10/1969 0.69 09/06/1970 0.38 06/21/1975 1.13 08/01/1976 0.68 09/30/1977 0.68 07/06/1978 0.97 05/10/1985 0.39 06/08/1987 1.07 04/18/1988 0.58 05/12/1989 0.49 09/19/1990 0.68 04/18/1991 0.97 06/15/1992 0.88 05/05/1993 0.78 07/06/1994 0.58 08/24/1995 0.68 06/14/1997 1.55 09/12/1998 0.78 05/26/1999 0.58 05/17/2000 0.49 07/10/2001 0.97 05/05/2003 0.58 06/30/2004 0.68 07/01/2006 0.58 07/26/2007 0.97 05/22/2008 0.58 09/06/2009 0.68 05/30/2011 0.49 Duration: 6 hours 10/20/1951 0.72 06/05/1953 0.52 10/20/1953 0.44 04/04/1955 0.80 05/21/1956 0.43 05/12/1957 0.77 07/16/1958 1.30 05/03/1959 0.43 06/10/1960 1.16 09/18/1961 0.97 06/15/1962 0.92 08/12/1963 1.20 06/09/1964 0.55 07/19/1965 1.35 06/29/1966 0.65 06/22/1967 0.65 08/23/1968 0.84 06/24/1969 0.98 09/06/1970 0.46 08/29/1971 1.29 06/20/1975 1.38 08/01/1976 0.78 09/30/1977 0.78 07/06/1978 0.98 05/10/1985 0.49 06/08/1987 1.08 04/18/1988 0.69 05/12/1989 0.59 09/19/1990 0.78 04/18/1991 1.08 05/29/1992 1.18 05/05/1993 1.18 07/06/1994 0.78 08/24/1995 0.78 06/08/1997 2.16 09/12/1998 1.18 04/28/1999 0.88 05/17/2000 0.59 07/10/2001 0.98 05/07/2003 0.78 06/30/2004 0.69 07/01/2006 0.59 07/26/2007 0.98 05/22/2008 0.88 09/06/2009 0.69 06/09/2011 0.78 Duration: 12 hours 05/21/1952 0.84 04/05/1953 0.64 10/20/1953 0.58 04/04/1955 0.80 11/11/1955 0.45 05/12/1957 1.12 07/16/1958 1.30 05/19/1959 0.73 06/10/1960 1.16 09/18/1961 1.41 06/15/1962 0.92 04/27/1963 1.61 04/24/1964 0.79 07/19/1965 1.35 06/29/1966 0.65 06/22/1967 1.23 08/22/1968 0.94 06/24/1969 1.27 09/06/1970 0.63 08/29/1971 1.55 06/20/1975 1.38 09/18/1976 0.89 07/24/1977 0.99 07/06/1978 1.09 06/25/1985 0.69 04/18/1988 0.69 05/14/1989 0.79 07/20/1990 0.89 04/18/1991 1.09 05/29/1992 1.49 05/05/1993 1.58 07/06/1994 1.29 10/16/1994 0.79 06/08/1997 2.48 09/12/1998 1.49 04/28/1999 1.58 05/17/2000 0.69 07/10/2001 0.99 05/08/2003 0.89 04/09/2004 0.70 05/10/2005 1.58 10/03/2005 0.89 07/26/2007 1.09 05/22/2008 1.09 09/06/2009 0.70 05/09/2011 0.89 Duration: 1 day 04/15/1952 1.20 04/28/1953 0.76 10/20/1953 0.61 05/24/1955 0.87 11/10/1955 0.45 05/11/1957 1.41 07/16/1958 1.11 05/19/1959 0.74 06/09/1960 1.47 09/18/1961 1.41 05/24/1962 0.79 04/26/1963 2.14 04/25/1964 1.20 07/19/1965 1.12 09/13/1966 0.69 06/22/1967 1.32 06/08/1968 0.91 06/24/1969 1.13 06/11/1970 0.78 08/30/1971 1.81 10/18/1971 1.39 09/02/1973 1.55 05/20/1974 0.71 06/21/1975 1.49 09/18/1976 0.94 07/24/1977 0.94 05/17/1978 1.28 05/08/1979 1.36 09/11/1980 1.03 05/07/1981 1.15 06/24/1982 0.71 07/23/1983 2.18 09/23/1984 1.14 06/25/1985 1.03 06/05/1986 1.13 06/07/1987 1.62 04/20/1988 0.77 04/26/1989 0.77 07/19/1990 1.11 04/18/1991 0.94 06/14/1992 1.45 05/04/1993 1.79 07/06/1994 1.28 06/08/1995 1.35 05/23/1996 0.70 06/07/1997 2.22 09/12/1998 1.28 04/28/1999 1.62 05/17/2000 1.04 07/10/2001 1.34 09/18/2002 1.08 05/08/2003 0.93 04/08/2004 0.77 05/10/2005 1.88 10/03/2005 1.03 07/25/2007 0.94 05/21/2008 1.54 10/10/2008 0.85 05/11/2010 1.22 05/09/2011 1.20 10/07/2011 1.60 Duration: 2 days 04/15/1952 1.65 04/05/1953 1.34 10/20/1953 0.67 05/24/1955 0.96 05/11/1957 1.66 07/16/1958 1.32 05/03/1959 1.05 06/08/1960 1.80 09/18/1961 1.56 05/24/1962 1.20 04/26/1963 3.53 04/24/1964 1.46 07/18/1965 1.33 09/13/1966 0.92 05/29/1967 1.92 05/23/1968 1.36 06/24/1969 1.36 06/11/1970 1.33 05/29/1971 2.03 10/01/1971 1.62 09/01/1973 2.58 05/20/1974 0.78 06/21/1975 1.66 08/01/1976 1.45 07/23/1977 1.23 05/16/1978 2.36 05/28/1979 1.59 08/15/1980 1.64 07/25/1981 1.36 06/24/1982 0.79 07/23/1983 2.41 09/23/1984 1.34 06/25/1985 1.32 05/07/1986 1.66 06/07/1987 2.08 05/17/1988 1.13 05/13/1989 1.23 07/20/1990 1.41 04/18/1991 2.15 06/14/1992 1.89 05/06/1993 2.35 07/06/1994 1.78 06/08/1995 1.61 05/23/1996 1.39 06/08/1997 3.21 09/12/1998 1.72 04/28/1999 2.08 05/17/2000 1.16 09/07/2001 1.51 09/18/2002 1.19 06/24/2003 1.09 04/07/2004 0.85 05/09/2005 2.45 10/02/2005 1.51 07/25/2007 1.13 05/21/2008 2.83 10/10/2008 1.42 05/10/2010 2.15 05/29/2011 2.08 10/07/2011 2.10 Duration: 3 days 05/19/1952 1.87 04/05/1953 1.37 10/20/1953 0.69 05/22/1955 1.02 05/11/1957 2.12 07/16/1958 1.40 05/03/1959 1.08 06/08/1960 1.88 09/18/1961 1.86 05/24/1962 1.35 04/26/1963 3.63 04/24/1964 1.91 07/18/1965 1.42 09/13/1966 0.94 05/29/1967 2.37 06/04/1968 1.73 06/24/1969 1.49 06/10/1970 1.37 05/29/1971 2.43 09/30/1971 1.82 09/01/1973 2.63 10/31/1973 0.87 06/18/1975 2.34 08/01/1976 1.49 07/23/1977 1.34 05/16/1978 2.69 05/27/1979 1.71 08/14/1980 1.69 05/16/1981 1.59 06/23/1982 0.84 09/23/1984 1.54 06/25/1985 1.35 05/06/1986 1.69 06/07/1987 2.79 04/18/1988 1.54 05/12/1989 1.44 07/19/1990 1.44 04/17/1991 2.20 06/14/1992 2.02 05/06/1993 2.65 07/06/1994 1.83 10/15/1994 1.66 05/23/1996 1.77 06/08/1997 3.92 09/12/1998 1.77 04/27/1999 2.21 05/17/2000 1.19 09/07/2001 1.55 09/18/2002 1.22 05/07/2003 1.12 06/27/2004 1.06 05/09/2005 2.50 10/03/2005 2.00 07/25/2007 1.24 05/21/2008 2.88 10/10/2008 1.45 05/10/2010 2.55 05/29/2011 2.14 Duration: 4 days 05/18/1952 2.03 04/05/1953 1.41 10/20/1953 0.72 05/21/1955 1.32 05/25/1956 0.69 05/11/1957 2.47 08/18/1958 1.65 05/03/1959 1.17 06/08/1960 1.90 09/18/1961 1.88 05/21/1962 1.57 04/26/1963 3.70 04/24/1964 1.93 07/24/1965 1.91 09/13/1966 0.95 05/28/1967 2.42 06/06/1968 1.98 06/24/1969 1.51 06/10/1970 1.40 05/29/1971 2.48 09/30/1971 1.84 09/01/1973 2.66 10/31/1973 0.88 06/17/1975 2.76 08/01/1976 1.69 07/23/1977 1.37 05/16/1978 2.96 05/27/1979 1.73 08/14/1980 1.71 05/16/1981 1.63 06/23/1982 0.85 09/23/1984 1.89 06/25/1985 1.36 05/06/1986 1.71 06/07/1987 2.82 04/18/1988 1.65 05/12/1989 1.94 07/20/1990 1.51 04/16/1991 2.37 05/26/1992 2.33 05/06/1993 2.70 07/06/1994 1.87 06/05/1995 1.75 05/23/1996 2.17 06/08/1997 4.00 09/12/1998 1.81 04/25/1999 2.62 09/19/2000 1.22 07/09/2001 1.62 09/18/2002 1.23 05/04/2003 1.55 06/26/2004 1.17 05/07/2005 3.20 10/03/2005 2.04 03/28/2007 1.26 05/21/2008 3.10 10/10/2008 1.46 05/10/2010 2.57 05/29/2011 2.18 Duration: 7 days 05/19/1952 2.45 04/05/1953 1.42 07/14/1954 1.00 05/21/1955 1.33 05/21/1956 0.97 05/08/1957 2.55 08/18/1958 2.10 05/03/1959 1.19 06/08/1960 1.97 09/16/1961 1.99 05/21/1962 2.14 04/21/1963 3.76 04/20/1964 1.98 07/18/1965 2.03 09/13/1966 0.96 06/09/1967 3.65 06/04/1968 3.22 06/20/1969 1.98 06/10/1970 1.42 08/29/1971 2.80 09/30/1971 1.86 09/01/1973 2.68 10/29/1973 0.99 06/16/1975 3.22 07/30/1976 1.72 07/19/1977 1.96 05/16/1978 3.02 05/02/1979 2.36 05/11/1980 2.20 05/16/1981 2.47 06/02/1982 1.11 09/23/1984 2.44 06/24/1985 1.42 05/06/1986 1.73 06/04/1987 3.04 04/18/1988 1.76 05/08/1989 2.16 07/19/1990 1.67 04/13/1991 2.60 06/14/1992 2.65 05/06/1993 2.76 07/06/1994 1.91 06/07/1995 2.16 05/22/1996 2.23 06/07/1997 5.78 09/12/1998 1.84 04/22/1999 3.33 09/17/2000 1.24 07/09/2001 1.81 09/18/2002 1.24 05/04/2003 1.76 06/24/2004 1.57 05/07/2005 3.24 10/03/2005 2.30 03/28/2007 1.27 05/21/2008 4.12 10/06/2008 2.02 05/06/2010 2.97 05/17/2011 2.65 Duration: 10 days 05/18/1952 2.65 04/06/1953 1.45 07/15/1954 1.02 05/25/1955 1.71 05/22/1956 1.20 05/12/1957 3.63 08/18/1958 2.16 05/03/1959 1.23 09/13/1960 2.04 09/10/1961 2.73 05/21/1962 2.29 04/20/1963 3.88 04/25/1964 2.44 07/18/1965 3.29 04/11/1966 1.01 06/06/1967 3.76 06/04/1968 3.32 06/20/1969 2.13 06/10/1970 1.47 05/22/1971 3.05 09/30/1971 1.89 09/01/1973 3.61 05/20/1974 1.06 06/16/1975 3.32 07/26/1976 1.82 07/20/1977 2.02 04/28/1978 3.78 05/02/1979 2.61 05/03/1980 2.68 05/16/1981 2.74 06/16/1982 1.25 09/21/1984 2.49 09/19/1985 1.56 05/06/1986 1.76 06/08/1987 3.13 04/19/1988 1.82 05/08/1989 2.32 07/20/1990 1.96 04/10/1991 3.06 05/22/1992 2.79 06/01/1993 2.87 07/06/1994 2.56 06/04/1995 2.20 05/19/1996 2.28 06/08/1997 6.07 09/12/1998 2.36 04/21/1999 4.13 06/19/2000 1.28 09/07/2001 2.01 09/10/2002 1.26 04/30/2003 1.99 06/26/2004 1.62 05/06/2005 3.33 10/03/2005 2.50 04/19/2007 1.34 05/21/2008 4.24 10/06/2008 2.08 05/10/2010 3.03 05/10/2011 2.85 Duration: 20 days 05/07/1952 4.12 04/29/1953 1.99 02/26/1954 1.19 05/16/1955 2.45 05/13/1956 1.53 05/07/1957 4.14 06/12/1958 2.65 05/03/1959 2.01 09/13/1960 2.04 09/02/1961 3.42 05/17/1962 2.76 04/09/1963 4.66 04/25/1964 2.99 07/09/1965 3.52 09/01/1966 1.48 05/29/1967 6.08 05/22/1968 4.94 06/10/1969 3.34 05/24/1970 2.08 05/18/1971 3.24 09/30/1971 3.62 09/01/1973 4.08 05/20/1974 1.66 06/08/1975 3.43 10/08/1975 2.19 07/20/1977 2.04 04/30/1978 6.29 05/02/1979 2.61 04/30/1980 3.88 05/07/1981 4.97 06/24/1982 1.98 09/21/1984 2.49 06/24/1985 2.15 04/24/1986 2.13 05/23/1987 3.66 04/19/1988 1.92 04/26/1989 3.43 07/20/1990 2.50 04/10/1991 3.71 06/14/1992 5.26 05/06/1993 4.23 07/06/1994 2.62 05/22/1995 2.99 05/19/1996 2.31 05/27/1997 7.19 06/03/1998 3.29 04/21/1999 6.16 04/29/2000 1.84 09/07/2001 2.16 09/18/2002 1.57 04/28/2003 2.15 06/17/2004 2.34 04/28/2005 4.15 09/21/2005 3.44 04/19/2007 1.96 05/21/2008 5.03 06/02/2009 3.06 05/06/2010 4.46 05/10/2011 4.95 Duration: 30 days 04/29/1952 4.62 04/06/1953 2.91 02/26/1954 1.55 05/22/1955 3.01 05/01/1956 1.80 05/12/1957 5.23 06/17/1958 3.79 05/03/1959 2.68 09/13/1960 2.53 08/26/1961 3.91 05/21/1962 3.95 04/18/1963 4.87 05/28/1964 3.08 07/02/1965 3.76 08/19/1966 1.68 05/29/1967 7.60 05/15/1968 5.28 05/31/1969 3.76 04/11/1970 2.46 05/18/1971 3.65 09/30/1971 4.07 08/16/1973 5.26 05/20/1974 1.73 06/16/1975 3.84 04/25/1976 2.94 07/20/1977 2.54 04/22/1978 7.10 05/02/1979 4.44 05/02/1980 5.19 05/02/1981 5.57 05/28/1982 2.73 09/21/1984 2.69 06/24/1985 2.26 05/07/1986 2.88 05/17/1987 4.70 04/19/1988 2.69 05/08/1989 3.92 07/20/1990 3.07 04/10/1991 3.94 05/30/1992 6.41 05/06/1993 6.56 06/16/1994 3.64 05/12/1995 3.77 05/19/1996 2.60 05/23/1997 8.45 06/10/1998 3.32 04/20/1999 7.75 04/18/2000 2.28 06/11/2001 2.80 08/21/2002 1.91 04/15/2003 2.19 06/11/2004 2.85 04/19/2005 5.67 09/12/2005 3.74 03/28/2007 2.55 05/07/2008 5.67 05/24/2009 4.32 04/22/2010 4.82 05/10/2011 6.28 Duration: 45 days 04/15/1952 6.37 04/29/1953 3.73 02/26/1954 1.81 05/16/1955 3.41 04/23/1956 2.07 05/09/1957 7.58 06/17/1958 5.21 04/16/1959 3.29 09/15/1960 2.58 08/26/1961 4.35 05/12/1962 4.51 04/20/1963 6.15 04/25/1964 4.67 06/14/1965 5.13 08/04/1966 2.26 05/29/1967 8.21 05/15/1968 6.12 06/06/1969 4.15 04/29/1970 3.12 04/19/1971 5.72 05/08/1972 4.07 07/20/1973 5.96 05/20/1974 1.82 05/08/1975 6.44 04/16/1976 3.33 03/25/1977 3.09 04/22/1978 8.20 05/02/1979 4.92 04/23/1980 6.22 04/19/1981 6.24 06/02/1982 3.71 06/30/1984 2.83 06/24/1985 2.75 04/25/1986 3.41 06/08/1987 5.45 04/09/1988 3.43 04/26/1989 5.06 07/09/1990 3.52 04/17/1991 4.89 05/21/1992 8.73 05/06/1993 8.12 06/01/1994 3.78 04/25/1995 5.75 04/13/1996 2.94 05/23/1997 8.91 06/03/1998 4.63 04/20/1999 9.41 06/13/2000 2.62 06/11/2001 3.24 08/21/2002 2.40 03/25/2003 2.80 06/11/2004 3.62 04/19/2005 6.69 09/12/2005 3.74 03/28/2007 3.30 04/24/2008 6.28 05/24/2009 5.53 04/21/2010 6.09 05/09/2011 7.87 Duration: 60 days 04/08/1952 6.50 04/06/1953 4.67 02/26/1954 2.14 05/03/1955 3.46 04/08/1956 2.27 04/24/1957 8.13 06/24/1958 6.31 04/16/1959 3.34 09/13/1960 3.06 08/30/1961 4.75 05/17/1962 5.21 04/18/1963 9.28 04/25/1964 6.07 05/31/1965 5.41 07/18/1966 2.77 04/29/1967 9.09 05/15/1968 6.45 05/21/1969 4.49 04/14/1970 4.70 04/19/1971 6.15 08/30/1971 6.96 07/19/1973 7.53 04/10/1974 2.70 04/26/1975 6.79 04/25/1976 4.81 03/25/1977 3.85 04/22/1978 8.43 05/02/1979 5.26 04/23/1980 6.47 04/19/1981 6.88 06/02/1982 4.42 07/31/1984 4.22 05/17/1985 3.21 04/13/1986 4.12 05/17/1987 6.80 04/19/1988 3.68 04/26/1989 6.01 06/14/1990 3.89 04/10/1991 7.04 05/09/1992 9.78 05/06/1993 9.14 06/16/1994 4.17 04/15/1995 7.04 04/19/1996 3.20 05/23/1997 10.51 06/03/1998 6.07 04/20/1999 10.78 04/29/2000 3.23 05/20/2001 3.76 07/21/2002 2.84 04/28/2003 3.82 06/11/2004 3.70 04/09/2005 7.74 08/09/2005 4.17 03/28/2007 3.57 05/09/2008 7.08 05/24/2009 5.91 04/21/2010 7.09 04/14/2011 8.54