Precipitation annual maximum series (inches) Station ID: 76-0215 Station name: Fort Howes State: MT Latitude (decimal degrees): 45.2969 Longitude (decimal degrees): -106.1614 Elevation (feet): 3380 Duration: 1 hour 06/12/1988 0.25 07/13/1989 0.52 05/30/1990 1.11 07/09/1991 1.31 07/08/1992 0.74 08/21/1993 0.49 07/06/1994 1.15 07/12/1995 1.73 06/14/1996 0.45 08/05/1997 0.95 07/11/1998 0.64 06/07/1999 0.66 07/10/2001 1.91 08/22/2002 0.50 04/15/2003 0.35 08/02/2004 0.52 06/26/2005 0.38 06/07/2006 0.51 05/03/2007 0.43 07/18/2008 0.92 07/02/2009 0.72 06/10/2010 0.78 06/30/2011 1.12 06/12/2012 0.57 08/08/2013 0.63 05/06/2014 0.21 06/18/2015 0.69 09/01/2016 0.60 06/28/2017 0.62 06/21/2018 0.63 07/05/2019 1.89 05/15/2020 0.31 07/03/2021 0.35 Duration: 2 hours 06/12/1988 0.46 07/13/1989 0.99 05/30/1990 1.88 07/09/1991 1.46 07/08/1992 0.80 07/03/1993 0.80 07/06/1994 1.24 07/12/1995 1.86 06/14/1996 0.60 08/05/1997 1.36 07/11/1998 0.69 06/05/1999 0.80 07/10/2001 2.47 08/22/2002 0.58 04/15/2003 0.57 05/18/2004 0.63 06/07/2005 0.56 05/23/2006 0.56 05/03/2007 0.65 07/18/2008 0.99 07/02/2009 0.77 06/10/2010 0.88 06/30/2011 1.30 06/12/2012 0.61 08/08/2013 0.73 06/26/2014 0.26 06/18/2015 0.74 09/01/2016 0.68 06/28/2017 0.67 07/17/2018 0.89 07/05/2019 3.08 05/15/2020 0.47 07/03/2021 0.49 Duration: 3 hours 06/12/1988 0.62 07/13/1989 1.01 05/30/1990 2.09 07/09/1991 1.50 07/08/1992 0.81 07/03/1993 0.94 07/06/1994 1.26 07/12/1995 1.90 06/13/1996 0.73 08/05/1997 1.43 07/11/1998 0.70 06/05/1999 1.18 07/10/2001 2.52 08/22/2002 0.59 04/15/2003 0.77 05/18/2004 0.66 06/07/2005 0.72 05/23/2006 0.71 06/07/2007 0.89 07/18/2008 1.01 07/02/2009 0.79 06/10/2010 0.90 06/30/2011 1.33 10/07/2011 0.68 08/08/2013 0.78 05/06/2014 0.29 06/18/2015 0.76 09/01/2016 0.69 06/28/2017 0.68 07/17/2018 0.91 07/05/2019 3.27 05/15/2020 0.52 07/03/2021 0.50 Duration: 6 hours 06/12/1988 0.64 07/13/1989 1.02 05/30/1990 2.30 07/09/1991 1.52 07/08/1992 0.82 07/03/1993 1.07 07/06/1994 1.27 07/12/1995 1.92 06/13/1996 0.74 07/01/1997 1.53 07/11/1998 0.71 06/05/1999 1.24 07/10/2001 2.54 08/22/2002 0.60 06/24/2003 1.07 05/18/2004 0.67 04/20/2005 0.89 05/23/2006 0.93 06/06/2007 1.50 07/18/2008 1.02 07/02/2009 0.80 05/23/2010 1.10 06/30/2011 1.34 10/07/2011 0.95 08/08/2013 0.80 05/06/2014 0.47 06/18/2015 0.76 09/24/2016 0.94 06/28/2017 0.69 07/17/2018 0.92 07/05/2019 3.33 05/15/2020 0.67 07/03/2021 0.51 Duration: 12 hours 06/12/1988 0.64 07/13/1989 1.02 05/30/1990 2.30 07/09/1991 1.52 06/14/1992 0.93 06/07/1993 1.62 07/06/1994 1.27 07/12/1995 1.92 09/16/1996 0.75 07/01/1997 1.53 06/13/1998 0.76 06/05/1999 1.34 07/10/2001 2.54 08/22/2002 0.60 06/24/2003 1.35 07/05/2004 0.70 04/08/2005 1.05 05/23/2006 0.94 06/06/2007 2.32 07/18/2008 1.02 07/02/2009 1.01 05/23/2010 1.31 06/30/2011 1.34 10/07/2011 1.08 05/30/2013 0.85 10/03/2013 0.65 06/18/2015 0.76 09/24/2016 1.57 09/14/2017 1.04 05/28/2018 0.94 07/05/2019 3.33 05/15/2020 0.67 07/03/2021 0.51 Duration: 1 day 06/12/1988 0.56 07/13/1989 0.88 05/30/1990 1.97 07/09/1991 1.61 06/14/1992 1.11 07/03/1993 1.67 07/06/1994 1.11 07/11/1995 1.50 05/23/1996 0.80 05/25/1997 1.35 06/13/1998 0.71 06/05/1999 1.51 05/26/2000 0.64 07/10/2001 2.11 08/21/2002 0.70 06/24/2003 1.22 08/02/2004 0.84 05/07/2005 1.43 04/01/2006 0.91 06/06/2007 2.20 05/23/2008 1.37 07/02/2009 0.87 05/23/2010 1.59 05/19/2011 1.50 10/06/2011 1.00 05/30/2013 1.37 10/02/2013 0.78 06/18/2015 0.72 09/24/2016 1.62 09/14/2017 1.15 05/28/2018 0.81 07/05/2019 2.85 05/15/2020 0.63 10/16/2020 0.46 Duration: 2 days 06/12/1988 0.65 07/13/1989 1.01 05/30/1990 2.24 07/09/1991 1.79 06/13/1992 1.31 07/02/1993 2.08 07/05/1994 1.78 07/11/1995 1.86 05/23/1996 1.46 05/24/1997 1.78 06/13/1998 0.79 06/04/1999 1.78 10/02/1999 0.75 07/10/2001 2.33 08/21/2002 0.93 06/22/2003 1.37 08/02/2004 1.07 04/19/2005 1.79 04/01/2006 1.01 06/06/2007 2.45 05/22/2008 2.11 07/02/2009 1.01 05/23/2010 2.38 05/19/2011 2.65 10/06/2011 1.36 05/29/2013 2.23 10/02/2013 1.35 06/18/2015 0.79 09/22/2016 1.87 09/14/2017 1.33 05/27/2018 0.92 07/03/2019 3.69 05/15/2020 0.74 07/03/2021 0.55 Duration: 3 days 09/10/1988 0.69 07/13/1989 1.03 05/30/1990 2.28 07/09/1991 1.84 06/14/1992 1.42 07/01/1993 2.39 07/05/1994 1.85 07/11/1995 1.90 05/23/1996 1.93 05/23/1997 2.01 06/11/1998 1.03 06/04/1999 2.52 10/01/1999 0.82 07/10/2001 2.38 08/21/2002 0.95 06/21/2003 2.23 08/02/2004 1.09 05/07/2005 2.07 03/30/2006 1.13 05/03/2007 3.84 05/21/2008 2.88 07/02/2009 1.03 05/22/2010 2.63 05/19/2011 3.71 10/06/2011 1.39 05/28/2013 2.60 10/02/2013 1.38 06/18/2015 0.82 09/22/2016 2.02 09/14/2017 1.37 05/27/2018 0.94 07/02/2019 3.85 05/13/2020 0.78 10/16/2020 0.70 Duration: 4 days 09/10/1988 0.71 07/09/1989 1.13 05/27/1990 2.37 07/09/1991 1.88 06/14/1992 1.73 07/02/1993 2.62 07/05/1994 1.87 07/12/1995 1.92 05/23/1996 2.02 05/23/1997 2.13 06/11/1998 1.05 06/04/1999 2.54 10/01/1999 0.83 07/10/2001 2.52 08/21/2002 0.96 06/21/2003 2.37 05/18/2004 1.59 05/07/2005 2.62 05/20/2006 1.37 05/02/2007 3.92 05/21/2008 2.91 10/09/2008 1.07 05/22/2010 2.66 05/18/2011 3.79 10/06/2011 1.40 05/27/2013 2.81 10/02/2013 1.39 06/15/2015 1.00 09/22/2016 2.04 09/14/2017 1.38 05/27/2018 0.95 07/05/2019 4.00 05/12/2020 0.81 10/16/2020 0.98 Duration: 7 days 09/10/1988 0.72 07/09/1989 1.18 05/25/1990 2.51 07/09/1991 1.92 06/12/1992 1.83 06/28/1993 3.63 07/05/1994 1.89 06/02/1995 2.19 05/23/1996 2.06 07/29/1997 2.36 06/07/1998 1.60 06/01/1999 2.77 06/14/2000 1.22 07/10/2001 3.12 08/21/2002 1.09 06/21/2003 2.42 05/16/2004 1.99 05/07/2005 3.42 10/02/2005 1.99 05/02/2007 3.96 05/21/2008 3.24 10/09/2008 1.23 05/19/2010 3.44 05/16/2011 4.11 10/06/2011 1.41 05/26/2013 3.07 09/26/2013 1.53 06/12/2015 1.61 04/17/2016 2.73 04/19/2017 1.72 05/27/2018 1.54 06/30/2019 5.30 05/08/2020 0.93 10/13/2020 1.29 Duration: 10 days 09/11/1988 1.02 07/10/1989 1.21 05/24/1990 2.93 05/27/1991 2.28 06/30/1992 2.46 06/29/1993 4.13 07/05/1994 1.94 07/07/1995 2.43 05/17/1996 2.36 07/27/1997 2.45 06/05/1998 2.02 05/31/1999 2.85 06/15/2000 1.50 07/11/2001 3.18 08/15/2002 1.19 04/29/2003 2.67 05/17/2004 2.06 05/08/2005 3.52 10/03/2005 2.03 05/03/2007 4.12 05/22/2008 3.50 10/05/2008 1.40 05/21/2010 3.74 05/17/2011 4.24 10/07/2011 1.44 05/27/2013 3.14 09/26/2013 2.29 05/25/2015 1.66 04/18/2016 3.01 04/18/2017 1.89 05/24/2018 1.58 07/01/2019 6.40 06/29/2020 1.25 10/11/2020 1.64 Duration: 20 days 09/11/1988 1.64 04/24/1989 1.76 05/29/1990 4.14 05/22/1991 3.62 06/30/1992 3.78 06/29/1993 4.95 07/05/1994 2.07 07/03/1995 2.77 05/17/1996 3.12 05/24/1997 3.82 06/05/1998 2.91 05/31/1999 2.94 06/10/2000 2.21 07/11/2001 3.55 08/22/2002 1.89 04/27/2003 3.33 05/17/2004 2.12 05/08/2005 4.06 09/24/2005 2.61 05/04/2007 5.34 05/22/2008 4.47 06/15/2009 2.01 05/11/2010 4.05 05/08/2011 6.03 05/25/2012 2.00 05/16/2013 4.35 09/26/2013 2.94 05/16/2015 2.66 04/10/2016 3.48 04/08/2017 2.72 05/28/2018 2.50 07/01/2019 7.05 06/19/2020 1.30 10/11/2020 1.85 Duration: 30 days 06/13/1988 1.84 06/17/1989 2.18 05/19/1990 4.87 05/11/1991 4.95 06/14/1992 4.80 06/07/1993 6.35 06/09/1994 2.64 09/21/1994 2.82 05/17/1996 4.02 07/13/1997 4.55 06/02/1998 3.06 05/10/1999 3.50 05/26/2000 2.73 06/30/2001 3.72 08/22/2002 2.37 04/16/2003 4.45 05/17/2004 2.41 04/20/2005 5.79 09/13/2005 2.80 05/03/2007 6.92 05/22/2008 5.52 06/06/2009 2.69 05/24/2010 5.31 05/02/2011 7.57 04/28/2012 2.43 05/16/2013 5.20 04/24/2014 2.97 05/24/2015 3.66 04/15/2016 4.17 03/31/2017 3.30 05/27/2018 3.48 06/19/2019 8.08 04/19/2020 1.45 09/26/2020 2.12 Duration: 45 days 09/11/1988 2.05 06/01/1989 2.49 05/04/1990 5.13 04/26/1991 6.12 06/13/1992 6.11 06/05/1993 7.89 06/05/1994 2.81 06/03/1995 4.96 05/10/1996 4.88 06/29/1997 6.44 06/02/1998 4.38 04/26/1999 4.78 05/07/2000 3.45 06/03/2001 6.44 08/05/2002 2.90 04/05/2003 5.31 04/17/2004 2.88 04/05/2005 6.91 05/08/2006 3.19 04/24/2007 9.53 05/08/2008 6.23 05/25/2009 3.70 05/20/2010 7.19 05/18/2011 9.90 04/15/2012 3.06 05/11/2013 5.72 04/24/2014 3.00 05/07/2015 5.01 04/18/2016 4.94 03/21/2017 4.45 05/18/2018 4.35 05/27/2019 9.19 04/24/2020 1.63 09/08/2020 2.47 Duration: 60 days 06/13/1988 2.29 04/26/1989 3.23 04/24/1990 6.73 05/12/1991 7.34 05/22/1992 6.37 05/30/1993 8.87 05/13/1994 3.46 05/26/1995 5.25 04/25/1996 5.56 06/08/1997 8.58 06/06/1998 5.49 04/10/1999 6.47 04/23/2000 4.21 05/30/2001 6.96 07/21/2002 3.62 04/27/2003 7.45 05/08/2004 3.19 04/20/2005 8.06 03/27/2006 4.72 04/10/2007 10.30 05/22/2008 7.79 05/06/2009 4.43 04/29/2010 8.18 05/08/2011 12.03 04/15/2012 4.14 04/14/2013 5.94 09/05/2013 4.66 04/24/2015 5.64 08/07/2016 5.83 03/21/2017 5.22 05/22/2018 5.11 05/16/2019 11.54 05/11/2020 2.58 08/26/2020 2.79