Precipitation annual maximum series (inches) Station ID: 24-8202 Station name: THOENY 1 E State: MT Latitude (decimal degrees): 48.8833 Longitude (decimal degrees): -106.8833 Elevation (feet): 2461 Duration: 1 hour 06/29/1986 0.35 07/29/1987 0.81 05/30/1988 0.63 07/23/1989 0.50 07/25/1990 0.95 06/22/1991 0.52 08/22/1992 0.35 08/16/1993 0.67 08/26/1994 0.41 06/23/1995 1.07 07/17/1996 1.67 06/29/1997 0.62 06/13/1998 0.39 07/07/1999 0.68 06/09/2000 0.80 09/13/2001 0.37 07/08/2002 0.51 06/11/2003 0.32 05/19/2004 0.37 06/13/2005 0.56 04/17/2006 0.30 07/02/2007 0.60 08/10/2008 0.56 07/06/2009 0.35 06/16/2010 0.55 07/14/2011 0.65 05/22/2012 0.22 07/07/2013 1.02 05/18/2014 0.35 07/27/2015 0.52 05/21/2016 0.60 07/11/2017 0.21 09/16/2018 0.25 06/27/2019 1.07 05/20/2020 0.53 08/22/2021 0.32 Duration: 2 hours 05/04/1986 0.55 07/28/1987 1.00 05/30/1988 0.72 07/23/1989 0.63 07/25/1990 1.24 06/22/1991 0.86 06/13/1992 0.51 08/16/1993 0.80 08/26/1994 0.53 06/22/1995 1.63 07/17/1996 1.82 06/29/1997 0.78 06/13/1998 0.60 07/07/1999 1.35 06/09/2000 0.86 05/29/2001 0.54 07/08/2002 0.55 06/11/2003 0.40 05/19/2004 0.62 06/13/2005 0.60 04/17/2006 0.46 07/02/2007 0.65 08/10/2008 0.64 07/06/2009 0.62 06/16/2010 0.85 07/14/2011 0.84 05/22/2012 0.41 07/07/2013 1.10 05/18/2014 0.38 07/27/2015 0.87 05/21/2016 0.65 10/03/2016 0.33 09/16/2018 0.47 06/27/2019 1.43 05/20/2020 0.81 08/22/2021 0.63 Duration: 3 hours 05/04/1986 0.79 07/29/1987 1.62 05/30/1988 0.73 07/23/1989 0.64 07/25/1990 1.28 06/22/1991 0.88 06/13/1992 0.73 08/16/1993 0.88 06/07/1994 0.67 06/22/1995 1.92 07/17/1996 1.86 06/29/1997 0.80 06/13/1998 0.63 07/07/1999 1.38 06/09/2000 0.88 05/29/2001 0.78 07/08/2002 0.56 06/11/2003 0.42 05/19/2004 0.73 09/10/2005 0.70 04/17/2006 0.58 07/02/2007 0.69 08/10/2008 0.65 07/06/2009 0.63 06/16/2010 0.97 07/14/2011 0.87 05/22/2012 0.57 07/07/2013 1.12 08/24/2014 0.41 07/27/2015 1.02 05/21/2016 0.81 10/03/2016 0.43 09/16/2018 0.58 06/27/2019 1.46 05/20/2020 0.84 08/22/2021 0.75 Duration: 6 hours 05/04/1986 0.94 07/28/1987 2.02 05/07/1988 0.77 07/13/1989 1.04 07/25/1990 1.30 06/28/1991 1.12 06/13/1992 1.23 08/16/1993 0.89 06/07/1994 0.82 06/22/1995 2.47 07/17/1996 1.87 06/29/1997 0.80 06/13/1998 0.64 07/07/1999 1.39 06/09/2000 1.11 05/29/2001 1.21 07/08/2002 0.57 06/01/2003 0.45 05/19/2004 0.95 06/28/2005 0.87 04/16/2006 0.98 07/02/2007 0.70 08/10/2008 0.74 07/06/2009 0.64 06/16/2010 1.10 06/07/2011 1.08 05/22/2012 0.90 07/07/2013 1.13 08/24/2014 0.70 07/27/2015 1.10 05/21/2016 0.91 10/03/2016 0.64 05/24/2018 0.61 06/27/2019 1.86 05/20/2020 0.85 08/22/2021 0.90 Duration: 12 hours 05/04/1986 1.23 07/28/1987 2.10 05/07/1988 1.31 07/13/1989 1.10 07/25/1990 1.30 06/28/1991 1.32 06/13/1992 1.68 08/16/1993 0.89 06/07/1994 1.00 06/22/1995 2.64 07/17/1996 1.87 06/29/1997 0.80 06/26/1998 0.82 07/07/1999 1.39 05/31/2000 1.70 05/29/2001 1.21 06/08/2002 0.66 06/11/2003 0.53 05/23/2004 1.08 06/28/2005 0.97 04/16/2006 1.19 05/03/2007 0.95 05/01/2008 0.86 07/08/2009 0.65 05/24/2010 1.21 06/07/2011 1.33 05/22/2012 0.98 07/07/2013 1.13 08/24/2014 1.22 07/27/2015 1.52 05/09/2016 0.92 10/03/2016 0.91 09/20/2018 0.79 06/27/2019 1.86 05/20/2020 0.85 08/22/2021 0.90 Duration: 1 day 07/20/1952 1.38 06/03/1953 1.18 06/10/1954 2.19 05/02/1955 2.05 05/05/1956 0.95 04/23/1957 0.69 06/01/1958 0.64 06/26/1959 0.70 05/19/1960 0.93 06/30/1961 1.65 07/13/1962 1.97 06/06/1963 2.29 05/04/1986 1.15 07/28/1987 1.93 05/06/1988 1.58 07/13/1989 0.95 07/25/1990 1.12 06/28/1991 1.14 06/13/1992 1.74 07/03/1993 1.06 06/07/1994 1.05 06/22/1995 2.62 07/17/1996 1.59 04/20/1997 0.79 06/26/1998 1.00 07/07/1999 1.18 05/31/2000 1.87 05/29/2001 1.03 06/09/2002 0.88 05/04/2003 0.67 05/22/2004 1.50 06/28/2005 1.03 04/16/2006 1.09 05/03/2007 0.97 06/10/2008 0.85 07/08/2009 0.56 06/16/2010 1.24 06/07/2011 1.66 05/26/2012 1.34 07/07/2013 0.98 08/23/2014 1.48 07/27/2015 1.86 05/09/2016 0.95 10/03/2016 1.16 09/20/2018 0.76 06/26/2019 2.06 05/20/2020 0.74 08/22/2021 0.78 Duration: 2 days 07/19/1952 2.19 06/02/1953 1.30 06/10/1954 2.42 06/21/1956 1.29 08/30/1957 0.77 06/01/1958 0.71 06/26/1959 1.30 06/21/1960 1.03 06/29/1961 2.00 07/13/1962 3.88 06/06/1963 2.53 09/18/1986 1.61 07/28/1987 2.27 05/06/1988 1.77 07/13/1989 1.08 07/25/1990 1.29 06/28/1991 1.88 06/13/1992 2.62 07/03/1993 1.34 06/07/1994 1.16 06/21/1995 2.92 09/15/1996 2.22 04/20/1997 1.24 06/25/1998 1.19 07/07/1999 1.33 05/31/2000 2.07 05/29/2001 1.14 06/08/2002 1.66 05/04/2003 1.20 05/22/2004 1.75 06/28/2005 1.20 04/15/2006 1.22 05/03/2007 1.07 06/10/2008 1.26 07/06/2009 1.21 06/16/2010 1.65 06/07/2011 1.83 05/26/2012 1.64 07/07/2013 1.15 08/23/2014 2.27 07/26/2015 2.45 05/09/2016 1.44 10/03/2016 1.89 09/18/2018 1.19 06/26/2019 3.38 06/27/2020 1.13 08/22/2021 0.93 Duration: 3 days 07/19/1952 2.38 04/29/1953 1.49 08/04/1954 3.15 06/21/1956 1.31 08/30/1957 0.78 06/01/1958 0.72 06/26/1959 1.36 05/17/1960 1.27 06/29/1961 2.04 07/13/1962 3.95 06/06/1963 2.61 06/18/1964 2.54 09/18/1986 1.87 07/28/1987 2.32 05/06/1988 1.81 07/13/1989 1.10 07/25/1990 1.32 06/28/1991 1.92 06/13/1992 2.74 07/03/1993 1.37 06/04/1994 1.49 06/21/1995 2.98 09/14/1996 2.77 04/20/1997 1.51 06/25/1998 1.21 07/07/1999 1.36 05/29/2000 2.12 05/29/2001 1.16 06/08/2002 2.25 05/04/2003 1.39 05/21/2004 1.79 06/28/2005 1.22 04/15/2006 1.24 05/20/2007 1.16 06/09/2008 1.37 07/06/2009 1.23 06/15/2010 1.81 06/07/2011 1.87 05/26/2012 1.73 07/07/2013 1.17 08/21/2014 2.47 07/26/2015 2.59 05/09/2016 1.48 10/01/2016 1.98 09/18/2018 1.23 06/26/2019 3.44 06/27/2020 1.31 08/19/2021 1.69 Duration: 4 days 07/19/1952 2.40 04/29/1953 1.52 08/04/1954 3.18 06/21/1956 1.33 06/09/1957 0.84 06/01/1958 0.73 06/24/1959 1.66 05/17/1960 1.28 06/29/1961 2.06 07/11/1962 4.05 06/03/1963 2.66 09/18/1986 1.89 07/28/1987 2.34 05/06/1988 1.83 07/13/1989 1.18 07/25/1990 1.33 06/24/1991 2.12 06/13/1992 2.88 07/03/1993 1.38 06/04/1994 1.51 06/19/1995 3.11 09/14/1996 3.32 04/20/1997 1.63 06/26/1998 1.48 07/07/1999 1.37 05/31/2000 2.47 05/29/2001 1.17 06/08/2002 2.35 05/04/2003 1.44 05/22/2004 1.86 06/25/2005 1.26 04/15/2006 1.26 05/20/2007 1.26 06/07/2008 1.69 07/06/2009 1.25 06/15/2010 1.83 06/03/2011 1.96 05/26/2012 2.03 07/05/2013 1.19 08/21/2014 2.86 07/26/2015 2.62 05/09/2016 1.50 10/01/2016 2.00 09/16/2018 1.56 06/26/2019 3.48 06/27/2020 1.32 08/19/2021 1.71 Duration: 7 days 07/15/1952 2.58 05/29/1953 2.64 08/04/1954 3.26 06/17/1956 1.36 06/08/1957 1.30 06/01/1958 0.79 06/23/1959 2.16 05/17/1960 1.29 06/29/1961 2.08 07/13/1962 4.78 06/03/1963 2.98 09/14/1986 2.31 07/23/1987 2.37 04/30/1988 1.90 07/10/1989 1.25 07/19/1990 1.37 06/21/1991 3.14 06/13/1992 3.03 06/28/1993 1.86 06/01/1994 1.89 06/18/1995 3.43 09/14/1996 3.57 04/20/1997 1.74 06/23/1998 1.78 07/01/1999 1.75 05/28/2000 2.52 05/29/2001 1.66 06/08/2002 2.37 05/04/2003 1.61 05/18/2004 2.86 06/06/2005 1.83 04/16/2006 1.51 05/20/2007 1.27 06/07/2008 2.20 07/06/2009 1.59 06/11/2010 2.13 06/02/2011 2.41 05/22/2012 2.87 07/05/2013 1.21 08/20/2014 2.91 07/23/2015 2.69 05/06/2016 1.57 10/01/2016 2.16 09/15/2018 2.19 06/22/2019 3.83 06/25/2020 1.69 08/19/2021 1.80 Duration: 10 days 07/12/1952 2.75 05/25/1953 2.92 07/30/1954 3.33 06/21/1956 1.70 06/08/1957 1.61 06/01/1958 1.05 06/20/1959 2.52 05/17/1960 1.38 06/29/1961 2.12 07/11/1962 4.95 06/21/1963 4.22 05/05/1986 2.64 07/21/1987 2.79 05/01/1988 1.99 07/10/1989 1.31 07/20/1990 1.46 06/22/1991 3.86 06/13/1992 3.17 06/29/1993 1.90 06/05/1994 2.01 06/14/1995 3.73 09/15/1996 3.64 04/21/1997 1.87 06/27/1998 2.19 05/30/1999 1.98 06/01/2000 3.82 05/30/2001 1.70 06/02/2002 2.78 05/05/2003 1.75 05/19/2004 2.99 06/06/2005 2.00 05/20/2006 1.97 05/22/2007 1.49 06/03/2008 2.77 07/07/2009 1.65 06/10/2010 2.55 05/30/2011 3.99 05/22/2012 3.23 09/18/2013 1.33 08/21/2014 3.04 07/28/2015 2.75 05/22/2016 1.92 10/02/2016 2.20 09/12/2018 2.70 06/20/2019 4.89 06/26/2020 1.81 08/20/2021 1.95 Duration: 20 days 07/02/1952 3.07 05/29/1953 4.65 07/30/1954 4.26 06/15/1956 2.20 06/03/1957 2.60 06/01/1958 1.49 06/09/1959 2.78 05/17/1960 1.64 06/13/1961 2.46 06/30/1962 5.46 06/21/1963 5.44 09/14/1986 3.53 07/18/1987 4.60 06/30/1988 2.24 07/10/1989 2.15 07/20/1990 1.46 06/22/1991 5.56 06/13/1992 4.23 06/16/1993 3.22 06/02/1994 3.03 06/07/1995 4.56 09/06/1996 3.70 04/21/1997 1.87 06/13/1998 3.18 06/19/1999 2.58 06/01/2000 4.52 05/30/2001 2.21 06/08/2002 3.32 06/02/2003 2.26 05/11/2004 3.69 06/14/2005 3.17 05/20/2006 2.26 05/04/2007 2.66 05/25/2008 3.17 06/26/2009 1.84 08/23/2010 2.97 05/20/2011 5.49 05/11/2012 3.71 06/20/2013 2.27 08/21/2014 3.79 07/18/2015 3.48 05/10/2016 3.11 09/21/2016 3.59 09/16/2018 2.82 06/17/2019 5.37 06/15/2020 2.37 08/09/2021 2.49 Duration: 30 days 06/22/1952 3.93 05/20/1953 6.01 07/30/1954 5.84 05/25/1956 2.67 06/04/1957 3.00 06/01/1958 1.80 06/17/1959 3.06 06/03/1960 1.93 05/16/1961 2.68 07/13/1962 6.09 06/06/1963 7.65 09/03/1986 4.39 07/18/1987 4.81 06/13/1988 3.51 06/26/1989 2.76 07/01/1990 1.94 06/04/1991 6.23 06/13/1992 4.59 06/29/1993 3.83 05/29/1994 3.43 06/07/1995 5.38 09/06/1996 3.70 06/07/1997 2.04 06/13/1998 3.95 06/19/1999 3.16 05/28/2000 5.09 05/30/2001 2.48 06/02/2002 3.87 05/05/2003 2.70 05/19/2004 4.50 05/31/2005 4.33 05/20/2006 3.09 05/04/2007 3.35 05/19/2008 3.60 07/07/2009 2.24 05/21/2010 4.64 05/21/2011 6.92 04/28/2012 5.17 07/08/2013 3.16 06/01/2014 4.08 07/12/2015 3.74 09/05/2016 3.96 10/05/2016 3.63 09/12/2018 3.45 06/07/2019 5.54 06/06/2020 3.12 08/04/2021 2.58 Duration: 45 days 06/07/1952 5.42 05/20/1953 7.29 08/04/1954 6.72 05/25/1956 3.48 05/20/1957 3.80 06/01/1958 2.71 05/21/1959 3.42 05/17/1960 3.25 05/17/1961 4.67 06/04/1962 9.34 05/27/1963 8.67 09/03/1986 4.56 07/18/1987 5.49 05/31/1988 4.23 06/11/1989 3.37 06/14/1990 2.92 06/04/1991 7.87 06/03/1992 4.92 06/13/1993 5.20 05/14/1994 4.29 06/02/1995 6.66 06/04/1996 4.05 05/19/1997 2.55 06/06/1998 4.00 05/29/1999 4.85 05/27/2000 6.92 05/30/2001 3.45 06/02/2002 4.57 05/05/2003 4.01 05/11/2004 5.08 05/21/2005 5.31 04/16/2006 3.70 05/04/2007 4.29 05/01/2008 4.77 07/04/2009 3.13 05/20/2010 5.19 05/17/2011 8.38 04/17/2012 6.75 05/26/2013 4.25 05/19/2014 5.01 07/24/2015 4.33 05/10/2016 5.47 09/21/2016 4.60 08/26/2018 3.95 05/16/2019 5.83 05/21/2020 3.99 07/17/2021 2.74 Duration: 60 days 05/26/1952 6.25 04/29/1953 8.65 07/30/1954 7.95 05/05/1956 4.80 05/20/1957 3.92 06/01/1958 2.81 05/19/1959 3.80 04/24/1960 3.51 05/05/1961 5.09 05/21/1962 10.28 05/09/1963 9.42 05/05/1965 7.23 08/13/1986 4.71 07/18/1987 5.78 05/07/1988 5.38 05/29/1989 4.09 05/31/1990 3.09 05/12/1991 8.25 06/13/1992 5.53 06/07/1993 5.33 05/14/1994 4.56 06/02/1995 7.11 05/21/1996 4.83 04/21/1997 3.39 06/13/1998 4.40 05/10/1999 5.82 05/11/2000 7.20 05/30/2001 3.81 05/23/2002 4.69 04/14/2003 4.60 05/11/2004 6.59 05/21/2005 5.57 04/17/2006 4.70 04/19/2007 4.82 04/16/2008 4.91 06/23/2009 3.25 04/23/2010 6.67 05/17/2011 9.39 04/06/2012 6.99 05/14/2013 5.05 05/02/2014 5.57 07/12/2015 4.77 04/25/2016 6.84 09/05/2016 5.26 08/26/2018 3.95 06/17/2019 6.86 05/13/2020 4.66 07/09/2021 3.35