Precipitation annual maximum series (inches) Station ID: 24-3707 Station name: GRANT 5 SE State: MT Latitude (decimal degrees): 44.9656 Longitude (decimal degrees): -113.0042 Elevation (feet): 5780 Duration: 1 day 04/25/1930 0.62 07/30/1931 0.60 09/09/1950 1.20 03/07/1951 0.67 06/02/1953 1.21 06/27/1959 0.94 09/19/1961 0.61 05/16/1962 0.70 08/13/1963 0.55 06/08/1964 1.31 05/06/1965 1.08 09/15/1966 1.07 06/23/1967 0.91 09/20/1968 1.94 09/12/1969 0.63 08/06/1970 1.08 04/25/1971 1.45 12/26/1971 0.60 03/22/1973 0.74 05/20/1974 0.75 07/31/1975 0.76 09/12/1976 0.89 07/25/1977 1.10 08/14/1978 0.72 04/23/1979 1.12 05/24/1980 0.90 05/11/1981 1.01 05/28/1982 1.05 07/10/1983 1.35 06/11/1984 0.69 08/03/1985 0.57 08/31/1986 0.55 07/11/1987 1.29 05/31/1988 0.59 03/26/1989 0.51 07/25/1990 0.83 06/05/1991 0.79 06/29/1992 0.72 07/03/1993 1.12 10/08/1993 1.01 06/06/1995 1.21 03/13/1996 0.85 04/09/1997 1.01 10/11/1997 0.92 05/30/1999 1.27 09/06/2001 0.90 06/02/2002 0.74 06/21/2003 0.44 06/27/2004 1.42 10/29/2004 0.89 09/16/2006 1.00 06/06/2007 1.30 05/23/2008 0.94 03/23/2009 1.25 05/29/2010 0.92 07/13/2011 0.82 07/17/2012 0.71 05/23/2013 0.71 08/23/2014 0.72 05/16/2015 0.96 09/23/2016 0.83 09/16/2017 0.83 06/16/2018 0.63 09/07/2019 0.85 06/17/2020 0.73 05/23/2021 0.71 05/03/2022 0.69 08/21/2023 1.18 Duration: 2 days 04/24/1930 0.68 05/26/1931 0.66 09/08/1950 2.00 03/07/1951 0.74 06/24/1952 1.52 06/27/1959 1.37 09/18/1961 0.79 05/15/1962 0.79 06/03/1963 1.00 06/07/1964 1.57 05/06/1965 1.36 09/14/1966 1.28 06/22/1967 1.22 09/20/1968 2.22 06/24/1969 0.80 08/06/1970 1.19 04/24/1971 1.75 08/14/1972 0.78 03/22/1973 1.11 05/20/1974 1.07 07/30/1975 1.03 04/25/1976 1.39 07/24/1977 1.21 05/18/1978 1.08 04/23/1979 1.42 05/24/1980 1.67 05/11/1981 1.23 05/27/1982 1.17 07/10/1983 1.49 07/21/1984 0.91 08/02/1985 0.67 08/31/1986 0.86 05/17/1987 1.60 05/30/1988 0.95 03/26/1989 0.58 07/24/1990 1.00 06/05/1991 1.06 06/15/1992 1.03 06/06/1993 1.24 10/08/1993 1.14 06/05/1995 1.48 03/13/1996 0.94 04/09/1997 1.11 07/30/1998 1.02 05/29/1999 1.40 09/06/2001 1.13 06/02/2002 0.82 07/25/2003 0.54 05/17/2004 1.57 10/29/2004 0.98 09/16/2006 1.20 06/06/2007 1.67 05/22/2008 1.21 03/22/2009 1.38 05/28/2010 1.35 05/24/2011 1.08 07/17/2012 0.78 05/17/2013 0.85 08/23/2014 1.08 05/16/2015 1.77 09/23/2016 1.08 09/15/2017 1.26 06/18/2018 0.93 09/06/2019 0.94 06/17/2020 0.82 05/22/2021 0.90 05/03/2022 0.82 08/20/2023 1.30 Duration: 3 days 08/09/1930 1.02 05/26/1931 0.68 09/08/1950 2.04 03/07/1951 1.04 06/24/1952 1.92 06/25/1959 1.74 09/17/1961 0.89 05/20/1962 1.00 06/03/1963 1.14 06/07/1964 1.82 05/06/1965 1.40 09/14/1966 1.43 06/22/1967 1.24 09/19/1968 2.36 06/24/1969 0.91 08/06/1970 1.22 04/24/1971 1.80 08/14/1972 0.95 06/15/1973 1.16 05/19/1974 1.09 07/30/1975 1.05 04/25/1976 1.47 05/15/1977 1.26 05/17/1978 1.10 04/23/1979 1.45 05/23/1980 1.82 05/11/1981 1.27 05/27/1982 1.20 08/21/1983 1.52 07/21/1984 0.93 03/01/1985 0.72 08/30/1986 1.00 05/16/1987 2.23 05/30/1988 0.97 03/26/1989 0.59 07/24/1990 1.13 06/05/1991 1.13 06/14/1992 1.28 07/03/1993 1.39 10/08/1993 1.16 06/04/1995 2.58 03/13/1996 0.96 06/11/1997 1.16 07/29/1998 1.38 05/29/1999 1.53 09/06/2001 1.21 06/02/2002 0.83 07/25/2003 0.62 05/17/2004 1.91 10/29/2004 1.00 09/15/2006 1.25 06/05/2007 1.81 05/23/2008 1.36 03/22/2009 1.41 05/27/2010 1.38 05/23/2011 1.28 07/15/2012 1.12 05/17/2013 0.92 08/23/2014 1.20 05/15/2015 1.86 09/22/2016 1.27 10/02/2016 1.31 06/16/2018 1.40 09/07/2019 1.01 06/16/2020 0.89 05/21/2021 1.25 05/02/2022 0.87 08/21/2023 1.33 Duration: 4 days 08/09/1930 1.05 05/26/1931 0.69 09/08/1950 2.06 03/07/1951 1.05 06/24/1952 1.94 06/02/1953 1.97 06/25/1959 2.17 09/18/1961 0.92 05/13/1962 1.07 06/03/1963 1.27 06/07/1964 2.05 05/05/1965 1.42 09/14/1966 1.44 04/27/1967 1.26 09/19/1968 2.41 06/24/1969 1.02 08/06/1970 1.23 04/24/1971 1.88 08/14/1972 0.96 06/14/1973 1.22 05/18/1974 1.18 07/30/1975 1.06 04/25/1976 1.48 05/15/1977 1.56 05/16/1978 1.50 04/23/1979 1.46 05/23/1980 1.93 05/11/1981 1.28 05/27/1982 1.21 08/20/1983 1.62 07/21/1984 0.94 07/31/1985 0.87 08/30/1986 1.01 05/16/1987 2.46 05/30/1988 1.05 03/26/1989 0.60 07/24/1990 1.14 06/04/1991 1.17 06/14/1992 1.50 07/03/1993 1.59 10/08/1993 1.17 06/04/1995 2.62 03/13/1996 0.97 06/08/1997 1.51 07/28/1998 1.56 05/30/1999 1.67 09/06/2001 1.22 05/31/2002 0.84 04/23/2003 0.71 05/17/2004 1.93 10/29/2004 1.01 09/15/2006 1.26 06/05/2007 1.83 05/22/2008 1.63 03/23/2009 1.42 05/27/2010 1.39 05/23/2011 1.42 07/14/2012 1.31 05/17/2013 1.05 08/21/2014 1.38 05/15/2015 1.88 09/22/2016 1.28 10/01/2016 1.51 06/16/2018 1.75 09/06/2019 1.02 06/15/2020 0.90 05/20/2021 1.60 05/01/2022 0.90 08/20/2023 1.41 Duration: 7 days 08/05/1930 1.31 05/26/1931 1.10 09/08/1950 2.08 03/07/1951 1.06 06/02/1953 2.42 06/25/1959 2.37 09/17/1961 1.20 05/16/1962 1.73 06/03/1963 2.10 06/07/1964 2.23 05/05/1965 1.43 09/14/1966 1.46 04/27/1967 1.51 09/15/1968 2.59 06/21/1969 1.13 05/07/1970 1.38 04/21/1971 2.57 08/11/1972 1.02 06/14/1973 1.24 05/15/1974 1.21 06/18/1975 1.10 04/22/1976 1.64 06/09/1977 1.72 05/13/1978 1.53 04/18/1979 1.79 05/23/1980 1.95 05/11/1981 1.91 09/25/1982 1.28 08/20/1983 1.71 06/16/1984 1.33 05/27/1985 0.99 08/30/1986 1.02 05/16/1987 3.18 05/30/1988 1.06 08/20/1989 0.72 06/10/1990 1.29 05/31/1991 1.43 06/14/1992 1.51 06/06/1993 1.89 10/08/1993 1.21 06/04/1995 2.78 05/23/1996 0.98 06/07/1997 2.32 06/13/1998 1.73 05/29/1999 1.95 05/05/2000 0.63 09/06/2001 1.23 06/02/2002 1.00 04/24/2003 0.89 05/17/2004 2.46 06/06/2005 1.49 09/15/2006 1.38 10/05/2006 1.87 05/22/2008 1.77 06/16/2009 1.62 05/23/2010 2.13 05/24/2011 1.55 07/14/2012 1.35 05/17/2013 1.79 08/20/2014 1.51 05/13/2015 2.21 09/18/2016 1.34 09/30/2016 1.58 06/16/2018 2.23 09/06/2019 1.29 06/14/2020 0.97 05/20/2021 1.93 04/28/2022 1.41 08/20/2023 1.42 Duration: 10 days 08/02/1930 1.54 05/26/1931 1.27 09/08/1950 2.12 03/07/1951 1.08 05/29/1953 2.59 06/25/1959 2.42 09/10/1961 1.42 05/13/1962 2.10 06/01/1963 2.53 06/07/1964 2.56 05/06/1965 1.48 09/14/1966 1.49 05/29/1967 1.75 09/15/1968 2.64 06/21/1969 1.22 07/28/1970 1.55 04/18/1971 2.67 08/14/1972 1.26 03/14/1973 1.39 07/30/1974 1.25 06/18/1975 1.24 04/25/1976 1.87 05/15/1977 1.80 05/16/1978 1.65 04/17/1979 1.83 05/16/1980 2.29 05/11/1981 2.20 05/27/1982 1.58 06/08/1983 1.93 06/11/1984 1.63 05/24/1985 1.12 08/22/1986 1.25 05/13/1987 3.24 05/30/1988 1.08 08/19/1989 0.86 05/23/1990 1.51 05/27/1991 1.69 06/14/1992 1.54 06/06/1993 2.17 10/08/1993 1.37 04/28/1995 2.95 05/23/1996 1.13 06/07/1997 2.39 06/11/1998 2.20 05/29/1999 2.23 09/06/2001 1.45 06/02/2002 1.12 04/23/2003 1.05 05/17/2004 2.74 06/06/2005 1.60 06/08/2006 1.46 06/05/2007 1.91 05/22/2008 2.07 06/14/2009 2.05 05/20/2010 2.24 05/23/2011 1.93 07/10/2012 1.38 05/17/2013 1.93 08/15/2014 1.73 05/13/2015 2.27 09/15/2016 1.49 09/14/2017 1.97 06/15/2018 2.63 09/06/2019 1.32 06/16/2020 0.99 05/20/2021 1.97 04/28/2022 1.52 08/20/2023 1.45 Duration: 20 days 08/01/1930 2.05 05/16/1931 1.60 06/07/1950 2.19 02/18/1951 1.08 05/19/1953 3.39 06/10/1959 2.74 09/08/1961 1.87 05/16/1962 2.46 06/03/1963 3.54 06/03/1964 3.57 05/06/1965 2.69 08/30/1966 1.49 05/29/1967 2.89 09/15/1968 2.83 06/08/1969 2.03 05/07/1970 2.24 04/21/1971 2.79 08/14/1972 1.35 06/01/1973 1.88 07/30/1974 1.44 04/15/1975 1.63 04/22/1976 2.80 06/09/1977 2.38 04/30/1978 2.27 04/07/1979 2.02 05/06/1980 4.28 05/07/1981 3.49 05/27/1982 2.08 08/04/1983 2.93 06/05/1984 2.48 05/21/1985 1.20 08/22/1986 1.76 05/13/1987 3.91 04/19/1988 1.49 08/09/1989 1.12 05/23/1990 2.35 05/19/1991 2.20 06/14/1992 2.66 06/03/1993 3.00 05/17/1994 1.77 04/25/1995 3.96 05/12/1996 1.55 05/25/1997 3.18 06/03/1998 3.42 05/14/1999 3.10 05/11/2000 0.89 10/01/2000 1.75 05/21/2002 1.64 04/15/2003 1.87 05/12/2004 3.33 06/01/2005 2.09 05/27/2006 2.45 05/21/2007 2.81 05/07/2008 2.34 06/03/2009 3.09 05/29/2010 3.00 05/23/2011 3.49 07/02/2012 1.53 05/17/2013 2.44 08/13/2014 2.49 05/16/2015 4.11 09/15/2016 3.03 09/14/2017 2.07 06/07/2018 3.03 08/23/2019 1.42 06/07/2020 1.85 05/08/2021 2.19 04/15/2022 1.82 08/05/2023 2.54 Duration: 30 days 08/01/1930 2.28 05/16/1931 1.73 06/13/1950 2.29 03/07/1951 1.14 06/10/1959 2.77 08/24/1961 2.74 05/08/1962 3.18 06/01/1963 4.42 05/27/1964 4.33 04/30/1965 2.83 09/14/1966 1.52 05/29/1967 4.19 09/15/1968 2.96 06/08/1969 2.60 04/27/1970 2.49 04/18/1971 3.01 07/20/1972 1.74 05/20/1973 2.05 07/30/1974 1.48 04/08/1975 2.14 08/23/1976 3.10 05/15/1977 3.42 04/26/1978 2.74 04/10/1979 2.06 05/06/1980 4.95 05/11/1981 4.34 05/28/1982 2.47 06/11/1983 3.78 05/24/1984 2.77 07/11/1985 1.56 08/22/1986 2.31 05/13/1987 4.22 05/30/1988 2.08 08/01/1989 1.24 05/21/1990 2.94 05/09/1991 3.62 06/14/1992 3.95 06/06/1993 4.36 05/17/1994 2.06 04/14/1995 4.93 02/24/1996 1.59 05/22/1997 3.84 05/22/1998 4.76 05/09/1999 3.64 05/05/2000 1.42 10/01/2000 2.15 05/21/2002 1.77 04/14/2003 2.07 05/17/2004 4.15 05/17/2005 2.76 05/19/2006 2.71 09/15/2006 3.28 05/07/2008 3.01 05/25/2009 3.22 05/23/2010 4.51 05/16/2011 3.91 06/20/2012 1.57 05/17/2013 2.60 08/04/2014 2.55 05/06/2015 4.87 09/05/2016 3.33 09/14/2017 2.25 05/27/2018 3.62 09/06/2019 1.64 05/20/2020 2.17 05/02/2021 2.22 04/12/2022 2.59 05/18/2023 3.28 Duration: 45 days 08/01/1930 3.00 04/29/1931 2.12 06/07/1950 3.44 10/30/1950 1.33 05/17/1959 3.76 08/09/1961 3.03 05/08/1962 3.72 05/11/1963 5.35 05/27/1964 4.51 05/05/1965 3.65 05/11/1966 1.63 05/29/1967 4.78 08/10/1968 3.67 05/15/1969 3.18 05/07/1970 2.92 04/18/1971 3.96 08/14/1972 2.16 03/11/1973 2.50 07/03/1974 1.63 06/18/1975 2.67 04/02/1976 3.48 05/09/1977 4.42 04/20/1978 3.14 04/17/1979 2.24 05/06/1980 6.79 04/26/1981 4.84 05/27/1982 3.10 07/10/1983 4.52 06/08/1984 3.32 07/31/1985 2.12 08/22/1986 3.31 07/11/1987 5.03 04/19/1988 2.60 08/20/1989 2.17 05/07/1990 3.32 04/25/1991 4.46 06/14/1992 4.63 06/04/1993 5.02 05/13/1994 2.17 04/23/1995 6.67 04/17/1996 2.56 05/22/1997 4.79 05/13/1998 5.65 04/28/1999 4.68 04/17/2000 1.64 10/01/2000 2.76 05/21/2002 2.19 03/23/2003 2.50 05/17/2004 5.86 05/06/2005 3.94 05/27/2006 3.41 09/15/2006 3.72 04/20/2008 3.18 05/30/2009 3.58 05/19/2010 5.25 05/07/2011 4.93 06/03/2012 2.11 05/17/2013 3.13 08/15/2014 2.82 04/25/2015 6.03 04/15/2016 3.33 09/18/2016 4.06 05/11/2018 4.93 07/30/2019 1.87 05/18/2020 2.51 04/15/2021 2.65 04/23/2022 3.09 05/24/2023 3.92 Duration: 60 days 08/04/1930 3.49 04/13/1931 2.26 06/07/1950 3.92 05/02/1959 4.13 04/18/1961 3.20 04/28/1962 4.19 04/28/1963 6.24 04/23/1964 5.57 05/05/1965 4.05 05/10/1966 1.77 04/25/1967 5.90 09/15/1968 4.17 05/14/1969 3.73 04/14/1970 3.30 04/15/1971 4.29 04/30/1972 2.42 05/25/1973 2.85 06/24/1974 1.77 06/18/1975 3.07 04/25/1976 5.08 05/15/1977 4.88 05/13/1978 3.77 04/10/1979 2.60 05/06/1980 7.69 04/21/1981 5.51 05/09/1982 3.57 06/27/1983 5.56 06/05/1984 4.43 07/13/1985 2.26 08/04/1986 3.47 05/13/1987 6.61 04/16/1988 2.98 08/09/1989 2.58 04/21/1990 3.92 04/10/1991 4.86 05/27/1992 5.49 05/30/1993 6.53 04/04/1994 2.63 04/14/1995 7.75 04/02/1996 2.73 06/08/1997 6.01 05/13/1998 6.55 04/09/1999 5.48 05/05/2000 2.03 09/19/2000 3.07 05/22/2002 3.01 03/07/2003 2.86 05/11/2004 6.63 04/18/2005 4.83 05/08/2006 3.69 04/16/2007 4.42 04/20/2008 3.43 04/24/2009 4.46 05/04/2010 5.78 04/26/2011 5.23 05/23/2012 2.76 05/10/2013 3.27 08/04/2014 3.45 04/15/2015 6.36 04/23/2016 3.75 09/02/2016 4.61 04/30/2018 5.75 05/18/2019 2.30 04/30/2020 2.63 03/28/2021 3.29 04/22/2022 4.10 05/07/2023 4.79