Precipitation annual maximum series (inches) Station ID: 86-0781 Station name: Spur Park State: MT Latitude (decimal degrees): 46.7796 Longitude (decimal degrees): -110.6217 Elevation (feet): 8100 Duration: 1 day 06/18/1979 1.60 05/25/1980 2.40 10/15/1980 1.20 01/22/1982 1.10 05/09/1983 1.30 08/31/1984 1.10 08/02/1985 1.50 07/04/1986 1.90 05/16/1987 1.30 06/12/1988 0.90 08/14/1989 1.10 05/25/1990 1.30 04/11/1991 1.60 06/13/1992 1.30 07/03/1993 1.70 01/31/1994 0.80 05/12/1995 1.40 11/28/1995 1.10 02/14/1997 1.40 07/02/1998 3.10 08/28/1999 1.00 11/25/1999 1.00 06/03/2001 1.10 06/10/2002 1.10 04/15/2003 0.80 08/23/2004 1.00 11/25/2004 1.10 04/06/2006 1.10 05/29/2007 0.80 06/12/2008 1.30 03/28/2009 1.10 04/29/2010 2.00 05/20/2011 2.00 01/19/2012 1.20 07/29/2013 0.90 08/23/2014 1.40 01/05/2015 1.20 02/15/2016 1.40 05/17/2017 2.20 06/18/2018 1.20 08/10/2019 1.00 06/29/2020 1.10 08/02/2021 1.70 09/30/2022 1.70 10/01/2022 1.30 Duration: 2 days 06/17/1979 2.60 05/24/1980 3.90 10/21/1980 2.00 05/28/1982 1.90 05/08/1983 1.50 06/10/1984 1.90 09/11/1985 1.80 06/04/1986 2.10 05/16/1987 1.70 01/10/1988 1.00 08/13/1989 1.40 05/24/1990 2.50 04/27/1991 2.60 06/12/1992 1.60 07/02/1993 2.70 10/06/1993 1.30 07/12/1995 2.10 11/27/1995 1.30 05/24/1997 2.00 07/02/1998 3.80 08/28/1999 1.10 11/25/1999 2.00 06/12/2001 1.50 06/09/2002 1.40 04/14/2003 1.30 06/10/2004 1.60 04/18/2005 1.60 04/05/2006 2.00 10/19/2006 1.00 06/11/2008 2.00 03/28/2009 2.10 04/29/2010 2.90 05/20/2011 2.21 01/18/2012 1.90 11/08/2012 1.30 08/22/2014 2.30 01/04/2015 1.90 05/09/2016 1.90 05/17/2017 2.43 06/18/2018 2.30 08/09/2019 1.40 06/28/2020 1.50 05/23/2021 2.00 09/30/2022 3.00 02/19/2023 2.10 Duration: 3 days 06/17/1979 3.60 05/23/1980 4.20 05/20/1981 2.30 05/27/1982 2.50 07/09/1983 1.60 06/10/1984 1.94 09/11/1985 1.83 06/03/1986 2.50 05/16/1987 1.73 03/28/1988 1.30 08/13/1989 1.43 05/24/1990 2.55 04/27/1991 2.70 04/17/1992 1.63 07/02/1993 3.60 10/06/1993 1.70 07/12/1995 2.40 11/26/1995 1.90 05/23/1997 3.00 07/01/1998 4.20 12/28/1998 1.20 11/25/1999 2.04 06/12/2001 1.90 06/09/2002 1.70 04/13/2003 1.50 05/21/2004 1.70 04/18/2005 2.20 04/04/2006 2.10 05/27/2007 1.50 05/21/2008 2.40 03/28/2009 2.30 04/29/2010 3.30 05/20/2011 2.30 02/21/2012 2.40 11/08/2012 1.40 08/22/2014 2.80 01/04/2015 2.20 05/09/2016 2.20 05/16/2017 2.50 06/17/2018 2.50 08/09/2019 1.80 06/28/2020 1.80 05/24/2021 2.70 09/30/2022 3.30 02/18/2023 2.40 Duration: 4 days 06/17/1979 3.63 05/23/1980 4.50 05/20/1981 2.32 05/26/1982 3.00 05/06/1983 1.80 06/10/1984 2.00 03/01/1985 1.90 06/03/1986 2.52 05/16/1987 2.70 03/27/1988 1.60 01/06/1989 1.60 05/24/1990 2.57 04/25/1991 3.00 06/12/1992 1.70 07/02/1993 4.20 10/06/1993 1.72 06/03/1995 2.90 11/26/1995 2.00 05/23/1997 3.10 07/01/1998 4.60 11/21/1998 1.30 12/18/1999 2.10 06/12/2001 1.92 05/05/2002 1.80 04/13/2003 1.60 06/08/2004 2.10 04/18/2005 2.22 04/05/2006 2.30 05/20/2007 1.51 05/21/2008 3.00 03/28/2009 2.50 04/29/2010 4.00 05/20/2011 2.40 02/20/2012 2.80 05/30/2013 1.70 08/22/2014 2.83 01/03/2015 2.30 05/20/2016 2.40 05/16/2017 2.60 06/16/2018 3.00 11/02/2018 2.00 06/28/2020 1.90 05/23/2021 3.10 07/06/2022 3.33 09/30/2022 3.40 Duration: 7 days 06/17/1979 3.90 05/23/1980 4.70 05/16/1981 3.10 05/26/1982 3.40 06/27/1983 2.30 03/10/1984 2.20 09/06/1985 3.50 06/03/1986 3.10 05/16/1987 2.80 04/18/1988 2.00 04/23/1989 2.30 12/13/1989 2.70 04/07/1991 3.80 06/12/1992 3.20 07/01/1993 4.70 04/20/1994 1.90 06/03/1995 3.80 05/12/1996 2.20 06/05/1997 4.60 07/02/1998 5.50 12/24/1998 2.30 12/15/1999 3.20 06/12/2001 2.30 05/05/2002 2.20 04/13/2003 2.30 05/22/2004 2.60 04/14/2005 2.80 04/04/2006 2.80 05/23/2007 2.30 05/21/2008 3.30 03/25/2009 3.00 04/29/2010 5.40 05/20/2011 4.30 02/20/2012 3.40 05/28/2013 2.60 06/14/2014 3.60 01/01/2015 2.60 05/18/2016 2.70 05/13/2017 2.80 06/14/2018 3.30 11/02/2018 2.50 02/06/2020 2.30 05/20/2021 3.70 07/04/2022 3.50 09/30/2022 3.43 Duration: 10 days 06/17/1979 4.00 05/23/1980 5.00 10/14/1980 3.80 05/26/1982 3.90 07/02/1983 3.20 03/05/1984 2.60 09/06/1985 3.60 05/04/1986 3.20 05/16/1987 3.00 04/20/1988 2.50 01/05/1989 2.50 05/16/1990 3.30 04/07/1991 4.40 06/12/1992 3.26 07/01/1993 5.50 03/19/1994 2.30 06/01/1995 4.20 05/15/1996 3.10 06/05/1997 5.00 07/01/1998 5.90 11/19/1998 2.50 12/12/1999 3.60 03/30/2001 2.70 06/09/2002 2.70 03/03/2003 2.60 05/21/2004 3.30 06/01/2005 3.30 04/01/2006 3.20 05/20/2007 3.60 06/03/2008 4.30 03/24/2009 3.50 04/29/2010 5.80 05/20/2011 5.20 02/18/2012 3.50 05/24/2013 3.00 06/14/2014 4.00 12/27/2014 3.00 05/15/2016 3.10 05/16/2017 3.00 06/12/2018 3.80 11/01/2018 2.90 02/04/2020 2.60 05/20/2021 4.00 07/03/2022 3.80 02/18/2023 3.50 Duration: 20 days 06/17/1979 4.80 05/23/1980 6.80 05/03/1981 6.60 05/26/1982 6.20 06/27/1983 4.60 02/25/1984 3.70 09/06/1985 6.00 04/22/1986 5.50 05/16/1987 4.10 04/18/1988 4.00 12/25/1988 4.10 12/04/1989 5.70 04/25/1991 7.40 06/13/1992 4.30 06/21/1993 8.10 03/19/1994 3.60 06/01/1995 5.00 05/08/1996 4.80 05/23/1997 8.20 06/19/1998 7.90 11/15/1998 4.60 12/02/1999 4.60 05/27/2001 4.50 06/01/2002 4.20 04/14/2003 4.00 05/22/2004 4.80 06/01/2005 5.00 03/29/2006 4.80 05/20/2007 4.60 05/21/2008 6.40 03/16/2009 4.80 04/14/2010 7.30 05/20/2011 8.80 02/18/2012 4.40 05/16/2013 4.10 06/08/2014 5.20 12/18/2014 5.30 05/09/2016 5.50 04/28/2017 4.00 01/31/2018 4.90 06/21/2019 4.30 02/04/2020 4.20 05/07/2021 6.10 06/04/2022 5.50 05/24/2023 4.50 Duration: 30 days 11/27/1978 6.80 05/23/1980 7.60 04/25/1981 8.40 05/26/1982 6.70 06/11/1983 6.30 02/15/1984 5.10 09/06/1985 7.30 04/12/1986 6.80 05/16/1987 4.90 01/10/1988 4.80 12/25/1988 5.50 04/26/1990 7.20 04/06/1991 9.10 06/12/1992 5.70 06/06/1993 10.40 12/20/1993 4.80 05/12/1995 6.30 04/28/1996 6.30 05/19/1997 9.20 06/09/1998 9.30 11/05/1998 5.50 11/22/1999 6.80 03/26/2001 5.30 05/22/2002 5.20 04/13/2003 5.70 05/13/2004 6.70 06/01/2005 6.40 03/29/2006 5.80 05/20/2007 6.10 05/14/2008 8.80 03/16/2009 6.00 04/13/2010 9.50 05/16/2011 10.30 02/20/2012 6.80 05/16/2013 4.70 05/22/2014 6.10 12/14/2014 5.90 04/27/2016 5.80 04/19/2017 5.80 05/22/2018 7.30 01/18/2019 5.50 06/06/2020 5.80 05/07/2021 6.40 06/10/2022 8.00 06/01/2023 6.40 Duration: 45 days 11/16/1978 9.30 05/23/1980 9.70 05/03/1981 11.10 05/26/1982 8.80 06/04/1983 7.80 02/17/1984 6.80 08/26/1985 9.20 04/22/1986 9.40 05/16/1987 5.60 01/09/1988 7.00 12/10/1988 7.40 04/12/1990 8.80 04/06/1991 13.90 05/20/1992 7.00 06/12/1993 13.70 12/18/1993 6.60 06/01/1995 9.30 04/18/1996 7.70 05/19/1997 11.00 06/15/1998 11.00 11/17/1998 7.40 11/22/1999 7.70 05/16/2001 6.30 05/05/2002 7.30 03/05/2003 7.60 05/12/2004 7.40 03/07/2005 8.70 10/31/2005 6.80 05/03/2007 6.50 04/29/2008 10.20 03/25/2009 7.70 04/29/2010 12.10 04/26/2011 13.60 04/27/2012 8.30 10/27/2012 6.20 05/13/2014 8.10 11/23/2014 9.20 04/11/2016 7.30 04/07/2017 7.80 05/07/2018 9.60 04/08/2019 7.50 04/11/2020 7.60 04/13/2021 8.20 05/28/2022 11.00 05/24/2023 8.60 Duration: 60 days 11/17/1978 10.80 05/01/1980 10.90 04/20/1981 13.40 05/26/1982 10.30 05/13/1983 8.70 03/01/1984 8.70 09/06/1985 11.10 04/12/1986 11.30 05/16/1987 7.40 03/10/1988 8.50 06/16/1989 8.80 10/25/1989 10.60 03/20/1991 16.40 05/25/1992 8.70 06/01/1993 16.40 03/21/1994 7.80 04/08/1995 10.90 03/29/1996 8.80 05/23/1997 13.10 06/07/1998 12.90 11/17/1998 9.80 11/25/1999 9.20 04/20/2001 7.80 04/13/2002 8.80 03/22/2003 9.80 04/13/2004 8.90 04/14/2005 10.20 10/31/2005 8.40 04/18/2007 7.50 04/15/2008 12.10 03/16/2009 9.70 04/13/2010 15.10 04/11/2011 17.10 04/12/2012 9.90 10/15/2012 8.40 05/17/2014 9.10 11/09/2014 10.40 03/27/2016 9.40 04/15/2017 9.20 05/01/2018 11.00 05/17/2019 9.30 05/04/2020 10.10 03/29/2021 9.50 05/13/2022 12.50 05/05/2023 10.60