Precipitation annual maximum series (inches) Station ID: 86-0760 Station name: Skalkaho Summit State: MT Latitude (decimal degrees): 46.2421 Longitude (decimal degrees): -113.7725 Elevation (feet): 7250 Duration: 1 day 11/07/1980 1.60 01/16/1982 1.20 07/09/1983 1.70 09/20/1984 1.10 06/01/1985 1.20 02/17/1986 1.10 05/16/1987 1.00 06/25/1988 1.40 10/16/1988 1.60 01/07/1990 1.60 11/04/1990 0.80 12/12/1991 1.40 04/18/1993 0.90 06/13/1994 1.40 02/01/1995 1.20 02/06/1996 1.30 11/18/1996 1.20 05/21/1998 1.00 11/21/1998 1.60 11/25/1999 1.00 07/30/2001 1.30 01/25/2002 1.30 12/27/2002 1.20 10/28/2003 1.50 05/10/2005 0.90 01/10/2006 1.30 11/07/2006 1.80 12/03/2007 1.30 11/12/2008 1.10 06/04/2010 1.00 01/16/2011 1.20 01/19/2012 1.40 11/21/2012 1.20 12/01/2013 1.40 11/25/2014 1.50 10/31/2015 1.30 03/08/2017 1.60 12/29/2017 1.10 04/07/2019 1.10 06/28/2020 1.60 10/13/2020 1.00 01/06/2022 1.30 11/05/2022 0.90 Duration: 2 days 11/07/1980 2.10 01/15/1982 2.00 07/09/1983 2.00 08/30/1984 1.80 11/02/1984 1.70 02/16/1986 2.00 01/31/1987 1.30 05/29/1988 1.80 10/15/1988 1.90 01/07/1990 2.30 03/03/1991 1.20 12/11/1991 1.60 04/17/1993 1.30 06/13/1994 1.55 01/31/1995 1.90 02/06/1996 2.50 11/18/1996 2.40 10/30/1997 1.50 12/25/1998 2.30 11/25/1999 1.50 06/03/2001 1.60 01/25/2002 1.90 03/07/2003 1.80 09/11/2004 1.70 05/09/2005 1.40 01/10/2006 1.90 11/06/2006 2.20 12/03/2007 1.80 12/28/2008 2.00 06/01/2010 1.20 01/16/2011 2.00 01/18/2012 2.60 11/20/2012 1.32 12/01/2013 1.90 12/21/2014 2.00 10/31/2015 2.00 02/09/2017 2.30 02/04/2018 1.90 04/07/2019 1.70 06/28/2020 2.50 10/13/2020 1.60 01/06/2022 1.80 11/04/2022 1.40 Duration: 3 days 11/06/1980 2.50 01/14/1982 2.50 01/04/1983 2.20 08/30/1984 1.83 02/07/1985 1.80 02/15/1986 2.70 05/24/1987 2.00 06/25/1988 2.40 10/14/1988 2.00 01/07/1990 2.60 03/02/1991 1.60 12/04/1991 1.63 04/17/1993 1.40 06/13/1994 1.60 01/31/1995 2.40 11/29/1995 3.10 11/18/1996 2.60 10/29/1997 2.00 12/26/1998 3.20 11/24/1999 1.60 09/29/2000 1.80 01/24/2002 2.40 01/30/2003 2.20 09/11/2004 1.90 05/09/2005 1.60 01/10/2006 1.94 11/05/2006 2.60 11/17/2007 2.10 12/31/2008 2.50 06/02/2010 2.00 01/15/2011 2.20 01/17/2012 2.90 11/19/2012 1.40 12/01/2013 1.94 12/20/2014 2.20 10/31/2015 2.04 02/08/2017 3.00 02/03/2018 2.50 04/07/2019 2.30 06/28/2020 2.55 10/11/2020 2.10 01/05/2022 2.20 02/19/2023 1.60 Duration: 4 days 11/06/1980 2.60 01/14/1982 2.70 01/05/1983 2.60 03/12/1984 2.00 05/29/1985 2.90 02/14/1986 3.40 05/24/1987 2.02 06/25/1988 2.70 10/14/1988 2.10 01/06/1990 2.80 03/01/1991 1.90 11/25/1991 1.90 04/01/1993 1.60 06/13/1994 1.70 07/10/1995 3.20 11/28/1995 3.90 12/24/1996 3.00 10/29/1997 2.20 12/26/1998 4.00 11/23/1999 1.80 09/28/2000 2.00 01/24/2002 2.42 03/05/2003 2.80 08/22/2004 2.30 05/08/2005 1.70 01/10/2006 2.20 11/05/2006 2.70 11/16/2007 2.40 12/29/2008 2.90 06/01/2010 2.30 01/14/2011 2.30 01/17/2012 3.00 12/01/2012 1.70 01/10/2014 2.40 12/21/2014 2.60 10/31/2015 2.50 02/07/2017 3.20 02/02/2018 3.10 04/07/2019 2.70 06/28/2020 2.57 10/11/2020 2.70 01/04/2022 2.50 02/18/2023 1.80 Duration: 7 days 11/06/1980 3.10 01/22/1982 3.40 01/03/1983 3.80 03/10/1984 2.20 09/05/1985 3.60 02/16/1986 4.50 05/24/1987 2.80 06/25/1988 2.80 01/05/1989 2.80 01/02/1990 3.30 03/01/1991 2.40 12/06/1991 3.10 03/29/1993 2.20 01/01/1994 1.90 07/10/1995 3.40 11/25/1995 4.90 12/24/1996 5.00 06/25/1998 2.70 12/25/1998 4.90 12/12/1999 2.20 06/03/2001 2.50 01/20/2002 3.10 03/04/2003 3.70 08/19/2004 2.40 05/31/2005 2.20 12/25/2005 2.60 11/05/2006 3.10 02/06/2008 3.20 12/27/2008 5.00 05/31/2010 3.00 01/12/2011 3.60 01/17/2012 3.50 12/01/2012 2.70 02/18/2014 3.30 11/22/2014 3.50 07/07/2016 2.90 02/04/2017 4.60 02/02/2018 3.70 04/05/2019 3.10 02/05/2020 2.90 10/08/2020 3.10 12/18/2021 2.90 11/02/2022 2.10 Duration: 10 days 06/05/1981 4.00 01/15/1982 5.00 01/03/1983 4.10 03/12/1984 3.30 09/05/1985 4.40 02/14/1986 6.60 05/24/1987 3.30 02/07/1988 3.00 01/05/1989 3.30 12/31/1989 3.80 11/25/1990 2.60 11/19/1991 3.50 03/26/1993 2.70 01/01/1994 2.10 07/04/1995 4.10 11/25/1995 5.50 12/23/1996 5.70 06/18/1998 3.90 12/25/1998 5.10 12/10/1999 2.70 06/01/2001 2.70 01/19/2002 3.30 03/04/2003 4.20 09/11/2004 3.30 05/09/2005 2.90 12/22/2005 3.40 11/05/2006 3.70 06/02/2008 3.90 12/24/2008 5.40 05/26/2010 3.70 01/12/2011 4.70 01/17/2012 4.50 12/01/2012 3.30 02/12/2014 4.70 11/22/2014 4.20 12/13/2015 3.20 02/03/2017 5.10 01/31/2018 4.10 10/29/2018 3.40 05/30/2020 3.60 10/11/2020 4.20 12/16/2021 3.60 02/17/2023 2.40 Duration: 20 days 06/02/1981 5.70 01/14/1982 8.30 12/20/1982 5.70 03/10/1984 4.70 09/02/1985 5.80 02/09/1986 8.00 11/05/1986 5.20 01/29/1988 4.00 01/05/1989 5.20 01/22/1990 5.60 11/18/1990 3.50 11/17/1991 6.50 05/28/1993 4.30 05/26/1994 3.70 07/03/1995 5.60 11/24/1995 7.50 12/23/1996 7.90 06/16/1998 6.20 11/14/1998 6.70 12/04/1999 3.80 05/23/2001 3.70 01/19/2002 4.20 02/21/2003 5.70 05/10/2004 5.20 05/04/2005 4.00 12/26/2005 5.30 11/05/2006 5.80 01/26/2008 5.50 12/21/2008 8.40 05/21/2010 5.10 01/05/2011 5.90 01/10/2012 5.30 11/21/2012 5.50 02/12/2014 7.80 11/18/2014 5.10 12/04/2015 4.90 02/03/2017 5.90 01/30/2018 5.70 04/05/2019 4.60 05/29/2020 6.30 10/08/2020 6.00 12/19/2021 6.40 10/21/2022 4.20 Duration: 30 days 05/10/1981 7.80 01/04/1982 9.70 12/13/1982 8.60 03/12/1984 5.80 09/02/1985 6.20 02/12/1986 9.40 10/29/1986 6.10 05/29/1988 5.00 12/28/1988 6.20 01/01/1990 7.20 11/20/1990 5.30 11/13/1991 8.70 05/25/1993 5.70 05/17/1994 5.30 06/15/1995 6.80 11/06/1995 9.70 12/01/1996 11.60 06/06/1998 7.50 12/25/1998 9.30 11/21/1999 5.90 05/23/2001 4.70 03/11/2002 5.20 02/11/2003 7.50 08/22/2004 6.00 05/08/2005 6.00 12/22/2005 7.40 11/05/2006 7.00 05/13/2008 6.80 12/12/2008 9.40 05/20/2010 6.80 01/09/2011 7.60 12/28/2011 7.90 11/18/2012 7.00 02/09/2014 11.40 11/25/2014 7.10 11/24/2015 5.40 02/08/2017 8.00 01/19/2018 7.10 03/24/2019 5.40 05/19/2020 8.40 01/28/2021 6.80 12/09/2021 8.10 10/21/2022 4.50 Duration: 45 days 05/06/1981 10.90 01/10/1982 13.10 11/29/1982 10.30 02/14/1984 7.70 08/01/1985 8.70 01/16/1986 10.90 05/10/1987 7.40 01/09/1988 7.40 02/18/1989 8.00 12/31/1989 9.90 11/18/1990 7.60 10/30/1991 11.00 05/31/1993 7.60 05/04/1994 6.30 06/03/1995 9.40 11/05/1995 12.00 11/18/1996 16.30 05/21/1998 10.30 11/16/1998 12.70 12/04/1999 7.20 04/28/2001 6.20 02/24/2002 7.20 01/25/2003 11.00 11/02/2003 7.90 05/04/2005 7.80 12/22/2005 10.10 11/01/2006 9.10 11/16/2007 9.40 11/28/2008 11.30 04/27/2010 8.40 12/09/2010 10.10 12/20/2011 9.10 11/08/2012 8.10 01/29/2014 13.80 11/22/2014 10.00 10/31/2015 6.90 02/03/2017 11.30 12/27/2017 10.00 01/15/2019 7.10 05/16/2020 11.90 10/08/2020 9.30 11/24/2021 9.50 02/18/2023 6.60 Duration: 60 days 04/22/1981 12.50 01/11/1982 16.80 11/11/1982 11.20 03/10/1984 9.50 08/01/1985 10.10 01/16/1986 12.80 05/12/1987 8.00 12/20/1987 9.00 11/24/1988 9.30 12/15/1989 11.20 11/20/1990 9.80 10/21/1991 12.50 05/28/1993 9.30 04/21/1994 7.60 06/03/1995 10.50 11/05/1995 14.00 11/14/1996 18.60 05/14/1998 11.80 11/21/1998 15.40 11/23/1999 9.70 04/11/2001 8.20 01/21/2002 9.00 01/12/2003 13.90 10/28/2003 10.50 04/13/2005 9.20 12/26/2005 11.30 11/05/2006 11.70 11/16/2007 11.60 11/12/2008 13.10 04/20/2010 10.20 12/10/2010 12.40 12/28/2011 11.70 10/13/2012 9.90 01/10/2014 16.00 11/21/2014 11.50 10/31/2015 9.70 02/03/2017 12.70 12/20/2017 12.70 02/10/2019 8.60 05/08/2020 12.80 10/08/2020 10.00 11/09/2021 11.50 02/05/2023 7.50