Precipitation annual maximum series (inches) Station ID: 24-6747 Station name: PRYOR State: MT Latitude (decimal degrees): 45.4339 Longitude (decimal degrees): -108.5361 Elevation (feet): 4057 Duration: 1 day 07/10/1951 0.77 05/21/1952 1.20 06/15/1953 1.37 10/21/1953 1.73 04/03/1955 2.00 08/17/1956 0.95 04/23/1957 3.02 11/01/1957 1.10 09/16/1959 0.76 08/16/1960 0.86 10/09/1960 1.27 06/16/1962 2.03 04/28/1963 2.17 04/26/1964 2.44 08/21/1965 1.02 09/13/1966 1.24 06/14/1967 1.17 06/09/1968 2.50 06/25/1969 3.07 05/21/1970 1.43 05/22/1971 1.50 10/01/1971 1.34 09/01/1973 1.90 06/08/1974 1.62 10/31/1974 3.57 06/14/1976 2.20 05/15/1977 1.60 05/18/1978 3.45 05/29/1979 0.84 05/25/1980 1.14 05/11/1981 1.75 06/06/1982 1.46 05/06/1983 1.56 05/11/1985 0.87 02/04/1986 0.79 05/27/1987 3.65 05/07/1988 3.26 07/23/1989 0.91 10/28/1989 0.60 06/06/1991 1.94 06/15/1992 2.12 07/03/1993 1.57 07/07/1994 1.89 10/16/1994 1.53 05/23/1996 1.27 06/13/2001 1.00 12/04/2002 1.10 06/11/2004 0.99 04/19/2005 2.00 09/17/2006 1.70 10/22/2006 1.51 10/10/2008 1.00 09/14/2013 1.36 10/03/2013 1.12 08/19/2016 1.08 10/04/2016 2.16 05/23/2018 1.05 05/17/2019 0.90 Duration: 2 days 05/31/1951 1.41 05/20/1952 2.00 06/03/1953 1.51 10/21/1953 1.91 04/03/1955 3.40 08/26/1956 1.15 04/23/1957 3.33 11/01/1957 1.40 05/03/1959 0.84 11/11/1959 1.40 05/15/1961 1.63 06/15/1962 2.24 04/27/1963 3.08 04/25/1964 4.64 08/20/1965 1.86 09/13/1966 1.37 06/13/1967 2.09 06/08/1968 2.91 06/25/1969 3.83 05/20/1970 1.58 05/22/1971 1.66 10/01/1971 2.18 04/20/1973 2.44 06/07/1974 2.36 10/31/1974 4.02 06/13/1976 2.43 05/15/1977 1.77 05/17/1978 4.94 05/29/1979 1.38 05/25/1980 1.26 05/11/1981 2.11 06/06/1982 2.10 05/06/1983 1.81 08/02/1985 1.26 05/08/1986 1.25 05/26/1987 4.08 05/07/1988 3.60 07/22/1989 1.00 04/13/1990 1.09 06/05/1991 2.14 06/15/1992 2.76 07/03/1993 1.91 07/06/1994 2.93 10/15/1994 2.17 05/23/1996 2.00 06/12/2001 1.71 12/03/2002 1.21 06/11/2004 1.28 04/19/2005 3.15 09/17/2006 2.25 03/30/2007 1.67 10/10/2008 2.00 05/19/2013 1.85 10/03/2013 1.76 10/03/2015 1.46 10/03/2016 2.63 11/01/2017 1.59 05/17/2019 1.34 Duration: 3 days 08/10/1951 1.84 05/20/1952 2.53 06/03/1953 1.54 10/21/1953 1.95 04/03/1955 4.28 08/26/1956 1.19 04/23/1957 3.40 11/01/1957 1.43 05/02/1959 0.86 11/11/1959 1.43 05/15/1961 1.75 05/24/1962 2.34 04/27/1963 3.14 04/25/1964 4.73 08/20/1965 1.92 09/13/1966 1.40 06/13/1967 2.34 06/08/1968 3.14 06/25/1969 3.97 06/12/1970 1.81 09/02/1971 1.80 09/30/1971 2.50 04/19/1973 3.00 06/07/1974 2.41 10/30/1974 4.12 06/12/1976 2.73 05/15/1977 2.48 05/17/1978 5.79 05/29/1979 1.43 05/25/1980 1.28 05/11/1981 2.26 06/06/1982 2.57 05/06/1983 1.84 08/02/1985 1.28 05/07/1986 1.66 05/26/1987 4.30 05/07/1988 3.67 04/26/1989 1.24 04/12/1990 1.14 06/06/1991 2.18 06/15/1992 3.63 07/03/1993 2.25 07/06/1994 2.99 10/15/1994 2.21 05/23/1996 2.33 06/12/2001 2.08 12/03/2002 1.24 06/10/2004 1.55 04/19/2005 3.45 09/16/2006 2.55 03/29/2007 1.89 10/10/2008 2.35 05/29/2013 2.23 10/03/2013 1.79 10/03/2015 1.49 10/03/2016 2.85 11/01/2017 1.62 05/16/2019 1.47 Duration: 4 days 08/10/1951 1.86 05/19/1952 2.71 06/02/1953 1.56 10/21/1953 1.97 04/03/1955 4.32 08/26/1956 1.25 04/23/1957 3.43 11/01/1957 1.44 05/02/1959 0.86 11/11/1959 1.44 09/18/1961 2.10 05/24/1962 2.36 04/27/1963 3.17 04/25/1964 4.78 08/20/1965 1.94 09/13/1966 1.48 06/11/1967 2.56 06/07/1968 3.18 06/25/1969 4.07 06/12/1970 1.83 09/02/1971 1.82 09/30/1971 2.52 04/18/1973 3.09 06/05/1974 2.71 10/30/1974 4.17 06/11/1976 3.30 05/15/1977 2.53 05/17/1978 5.85 05/29/1979 1.44 06/15/1980 1.29 05/08/1981 2.65 06/06/1982 2.59 05/06/1983 2.26 08/02/1985 1.67 05/07/1986 1.68 05/25/1987 4.47 05/07/1988 3.70 05/12/1989 1.34 04/11/1990 1.24 06/05/1991 2.20 06/14/1992 4.20 07/03/1993 2.33 07/06/1994 3.02 10/15/1994 2.32 05/23/1996 2.73 06/12/2001 2.10 06/23/2003 1.25 06/09/2004 1.60 04/19/2005 3.48 09/16/2006 2.57 03/28/2007 2.26 05/22/2008 3.43 10/10/2008 2.70 05/17/2013 2.79 10/03/2013 1.81 10/03/2015 1.50 10/02/2016 2.88 06/16/2018 1.85 05/16/2019 1.53 Duration: 7 days 08/08/1951 2.29 05/18/1952 2.75 06/02/1953 1.57 05/22/1954 2.11 04/03/1955 4.36 05/24/1956 1.42 04/23/1957 3.55 04/22/1958 1.97 09/16/1959 1.27 11/11/1959 1.53 05/12/1961 2.50 05/21/1962 3.13 04/22/1963 3.20 04/25/1964 4.82 08/20/1965 1.96 09/13/1966 1.49 06/11/1967 2.81 06/04/1968 4.14 06/25/1969 4.11 05/08/1970 2.11 08/29/1971 2.29 09/30/1971 2.55 04/19/1973 3.22 06/05/1974 2.74 10/30/1974 4.21 06/11/1976 4.01 05/15/1977 2.70 05/17/1978 5.90 11/09/1978 1.61 03/25/1980 1.70 05/05/1981 4.16 06/02/1982 2.63 05/06/1983 3.60 07/30/1985 1.77 06/04/1986 1.85 05/25/1987 4.51 05/01/1988 4.81 04/23/1989 1.40 04/09/1990 1.56 06/05/1991 2.23 06/13/1992 4.25 07/03/1993 2.35 07/06/1994 3.04 05/08/1995 3.03 05/23/1996 2.76 06/12/2001 2.12 06/01/2003 1.77 06/09/2004 1.72 04/19/2005 3.52 09/17/2006 3.25 10/17/2006 2.40 10/10/2008 2.73 05/17/2013 2.82 10/03/2013 1.83 05/10/2016 1.52 10/02/2016 2.91 05/23/2018 2.36 05/16/2019 1.96 Duration: 10 days 08/05/1951 2.37 05/13/1952 3.23 05/26/1953 2.25 05/22/1954 2.15 04/03/1955 4.45 08/17/1956 1.86 04/18/1957 3.84 06/03/1958 2.01 09/16/1959 1.30 11/04/1959 1.72 09/12/1961 2.68 05/19/1962 3.34 04/20/1963 3.65 04/25/1964 6.36 09/13/1965 2.44 04/11/1966 1.58 06/07/1967 3.77 06/04/1968 4.23 06/21/1969 4.19 05/13/1970 2.35 08/29/1971 2.60 09/30/1971 2.60 04/17/1973 3.38 05/30/1974 3.41 10/30/1974 4.30 06/08/1976 4.11 05/15/1977 2.75 09/11/1978 6.77 05/29/1979 2.37 03/25/1980 1.97 05/03/1981 4.87 06/06/1982 3.44 05/06/1983 3.67 07/29/1985 2.01 05/07/1986 1.91 05/19/1987 6.54 05/01/1988 5.09 05/08/1989 1.60 05/07/1990 1.62 09/14/1991 2.43 06/08/1992 4.46 07/03/1993 2.56 07/06/1994 3.11 05/08/1995 3.09 05/23/1996 2.81 06/12/2001 2.16 06/01/2003 1.87 06/09/2004 1.83 04/19/2005 3.78 09/16/2006 3.55 03/28/2007 2.56 05/21/2008 4.70 10/05/2008 3.30 05/17/2013 2.96 09/25/2013 2.52 05/09/2016 1.58 09/14/2017 3.16 05/23/2018 2.46 05/16/2019 2.27 Duration: 20 days 05/31/1951 2.82 05/12/1952 3.28 05/27/1953 3.57 05/22/1954 3.75 03/18/1955 4.46 08/10/1956 2.63 04/23/1957 5.59 06/03/1958 2.84 04/16/1959 2.06 07/29/1960 2.03 09/02/1961 4.14 05/19/1962 4.92 04/27/1963 4.96 04/25/1964 7.65 09/09/1965 3.11 09/13/1966 2.07 06/05/1967 5.16 05/22/1968 4.98 06/10/1969 5.87 05/07/1970 4.00 08/29/1971 2.74 09/30/1971 3.96 04/17/1973 4.51 05/20/1974 5.97 05/05/1975 4.51 06/08/1976 4.82 05/15/1977 3.41 04/30/1978 7.95 05/29/1979 2.37 03/19/1980 2.49 05/05/1981 7.80 06/06/1982 5.07 05/06/1983 4.13 07/17/1985 2.55 04/25/1986 2.62 05/17/1987 7.10 04/21/1988 5.70 04/26/1989 3.06 04/10/1990 2.45 09/08/1991 3.52 06/13/1992 6.54 06/16/1993 2.86 07/06/1994 3.11 04/24/1995 4.49 05/15/1996 3.29 06/12/2001 2.79 11/24/2002 2.09 05/23/2004 1.96 04/19/2005 5.02 09/16/2006 4.15 05/22/2007 3.84 05/21/2008 5.24 03/17/2009 3.44 05/23/2010 3.27 05/17/2013 5.85 04/27/2014 2.52 05/09/2016 2.26 09/23/2016 3.62 05/10/2018 3.63 05/09/2019 3.15 Duration: 30 days 05/28/1951 3.00 05/12/1952 3.51 05/08/1953 4.08 05/22/1954 3.95 04/03/1955 5.17 08/09/1956 2.68 04/23/1957 7.50 10/04/1957 3.42 04/16/1959 2.25 11/04/1959 2.57 09/08/1961 5.14 05/19/1962 6.97 04/18/1963 5.80 04/12/1964 8.19 08/20/1965 4.10 04/11/1966 2.63 05/29/1967 6.37 05/14/1968 5.67 05/30/1969 6.73 04/26/1970 5.60 09/03/1971 4.80 04/25/1972 3.96 04/14/1973 4.62 05/13/1974 7.10 04/26/1975 5.74 05/29/1976 4.98 05/15/1977 3.89 04/27/1978 11.38 11/09/1978 2.72 05/25/1980 3.79 05/02/1981 9.24 05/19/1982 6.42 04/28/1983 4.38 07/17/1985 2.75 04/11/1986 4.05 05/17/1987 8.05 04/21/1988 6.22 04/16/1989 3.52 04/09/1990 3.16 05/10/1991 3.87 06/13/1992 7.28 06/28/1993 4.65 04/04/1994 3.36 04/21/1995 5.05 04/27/1996 3.89 05/29/2001 3.19 06/01/2003 3.33 05/17/2004 3.13 04/19/2005 6.61 09/16/2006 4.95 05/22/2007 3.84 05/02/2008 6.56 03/09/2009 3.84 05/23/2010 5.24 05/17/2013 6.22 04/13/2014 2.82 04/15/2016 3.15 09/12/2016 4.38 05/23/2018 4.75 05/16/2019 4.01 Duration: 45 days 05/28/1951 3.94 05/15/1952 4.63 05/08/1953 5.45 04/28/1954 5.08 04/03/1955 6.02 07/27/1956 3.02 04/10/1957 8.54 09/18/1957 4.05 04/16/1959 3.12 10/29/1959 2.71 08/24/1961 5.49 05/08/1962 8.39 04/27/1963 7.47 04/02/1964 9.89 08/20/1965 5.09 04/03/1966 3.18 05/29/1967 6.69 05/14/1968 6.63 05/15/1969 7.41 04/10/1970 6.44 08/29/1971 5.73 04/29/1972 4.46 03/12/1973 6.09 04/27/1974 8.30 04/26/1975 6.93 05/14/1976 5.20 05/15/1977 4.90 04/27/1978 12.21 04/24/1979 3.19 05/10/1980 4.42 05/02/1981 10.43 05/08/1982 7.64 05/06/1983 4.72 06/23/1985 3.62 04/03/1986 4.42 05/17/1987 9.49 04/08/1988 6.52 04/16/1989 4.14 04/10/1990 4.34 04/25/1991 4.55 06/08/1992 8.42 06/29/1993 5.56 03/23/1994 4.62 04/06/1995 5.96 04/12/1996 4.83 05/16/2001 3.48 06/01/2003 3.33 05/22/2004 3.78 04/04/2005 7.82 08/30/2005 4.95 09/16/2006 7.38 03/03/2009 4.54 05/04/2010 6.14 05/17/2013 6.92 09/14/2013 6.09 04/15/2016 4.05 09/05/2016 4.72 05/07/2018 6.30 05/16/2019 5.77 Duration: 60 days 06/19/1951 4.55 05/15/1952 6.10 04/23/1953 6.03 04/19/1954 5.66 04/03/1955 8.87 07/02/1956 4.07 04/23/1957 11.75 04/22/1958 5.23 04/02/1959 3.19 09/16/1959 3.87 09/08/1961 6.59 05/02/1962 8.50 04/18/1963 9.67 04/25/1964 12.30 07/26/1965 5.56 08/05/1966 3.72 04/29/1967 8.20 05/06/1968 7.36 06/01/1969 7.88 04/26/1970 8.02 04/15/1971 5.73 08/30/1971 7.83 03/12/1973 7.27 04/10/1974 10.38 04/20/1975 7.91 06/05/1976 7.13 05/15/1977 5.10 04/27/1978 12.85 04/10/1979 4.07 05/04/1980 4.96 04/26/1981 11.27 05/28/1982 8.25 03/25/1983 5.27 07/30/1985 4.36 04/11/1986 6.22 05/17/1987 11.84 03/22/1988 6.88 03/14/1989 4.79 04/05/1990 4.61 04/10/1991 6.73 05/15/1992 9.44 06/01/1993 6.84 03/23/1994 5.89 04/14/1995 6.88 03/28/1996 5.23 05/01/2001 3.71 06/01/2003 3.63 05/10/2004 4.40 04/09/2005 8.45 03/30/2006 4.95 09/16/2006 8.39 03/03/2009 4.99 04/23/2010 8.11 05/17/2013 8.13 08/30/2013 6.59 03/30/2016 4.77 08/19/2016 5.80 04/24/2018 7.61 05/16/2019 7.28