Precipitation annual maximum series (inches) Station ID: 24-7560 Station name: SIDNEY State: MT Latitude (decimal degrees): 47.7283 Longitude (decimal degrees): -104.1469 Elevation (feet): 1933 Duration: 1 day 05/26/1911 1.94 04/13/1912 1.75 10/05/1912 1.00 08/24/1914 2.94 07/10/1915 2.02 07/16/1916 2.45 06/03/1917 1.00 07/13/1920 1.30 06/26/1921 1.41 06/23/1922 1.46 06/08/1950 1.76 05/28/1951 0.61 06/27/1952 1.09 05/09/1953 1.91 09/05/1954 1.31 06/26/1955 1.57 07/11/1956 1.27 07/15/1957 1.03 06/15/1958 0.99 06/26/1959 1.51 08/25/1960 1.86 06/13/1961 1.28 07/18/1962 1.81 10/15/1962 1.27 06/08/1964 1.52 05/06/1965 1.22 08/21/1966 0.95 04/20/1967 1.60 08/23/1968 1.92 07/07/1969 1.92 09/09/1970 0.95 09/05/1971 2.52 10/02/1971 1.59 06/18/1973 2.97 06/21/1974 1.56 06/26/1975 1.16 08/24/1976 2.39 06/15/1977 1.55 05/30/1978 1.31 09/01/1979 0.64 08/16/1980 1.58 08/05/1981 1.29 09/27/1982 1.27 10/28/1982 1.54 06/14/1984 1.37 07/18/1985 0.82 07/09/1986 1.83 06/19/1987 2.46 09/18/1988 1.55 04/03/1989 0.97 10/27/1989 1.75 09/08/1991 2.92 04/18/1992 1.49 07/27/1993 2.37 06/08/1994 1.88 07/04/1995 1.05 09/18/1996 1.30 07/01/1997 2.73 07/05/1998 1.21 10/05/1998 1.36 06/01/2000 0.82 06/13/2001 2.33 06/23/2002 0.86 03/17/2003 1.48 06/10/2004 1.37 05/08/2005 1.09 04/18/2006 2.05 06/17/2007 1.78 10/06/2007 0.76 06/30/2009 2.34 09/10/2010 1.35 05/09/2011 2.15 05/26/2012 1.03 05/30/2013 2.21 06/02/2015 2.25 04/24/2016 2.15 09/14/2017 1.13 06/28/2018 1.12 09/06/2019 2.76 05/24/2020 0.99 06/11/2021 1.64 05/13/2022 2.01 08/04/2023 0.78 Duration: 2 days 05/26/1911 2.14 04/13/1912 3.10 10/05/1912 1.10 08/24/1914 3.25 07/10/1915 2.23 07/16/1916 2.70 06/03/1917 1.10 03/15/1920 1.50 07/02/1921 1.58 05/11/1922 1.86 06/07/1950 2.29 08/30/1951 0.67 06/27/1952 1.56 05/09/1953 2.29 10/21/1953 1.90 04/19/1955 1.93 07/11/1956 1.40 05/20/1957 1.26 06/15/1958 1.09 06/25/1959 1.84 08/25/1960 2.05 06/13/1961 1.41 07/18/1962 2.20 10/15/1962 1.40 08/21/1964 1.68 05/05/1965 2.02 08/20/1966 1.20 04/20/1967 1.87 08/22/1968 2.12 06/25/1969 2.93 05/08/1970 1.66 09/04/1971 2.83 10/01/1971 2.42 06/18/1973 3.28 08/20/1974 1.72 06/08/1975 1.54 08/24/1976 2.64 06/14/1977 1.71 05/30/1978 2.46 04/11/1979 1.08 08/15/1980 1.83 08/05/1981 1.42 09/27/1982 1.70 10/27/1982 1.70 06/21/1984 1.51 07/17/1985 0.91 07/09/1986 2.02 06/19/1987 3.77 09/18/1988 1.71 04/02/1989 1.07 10/27/1989 1.93 09/08/1991 3.22 04/18/1992 2.61 07/26/1993 2.62 06/07/1994 3.68 07/12/1995 1.52 09/18/1996 1.44 06/29/1997 3.29 07/05/1998 1.34 10/04/1998 2.11 07/03/2000 1.00 06/13/2001 2.84 06/22/2002 1.04 03/17/2003 1.79 06/10/2004 1.51 06/26/2005 1.48 04/17/2006 3.66 06/17/2007 1.98 10/05/2007 1.18 06/30/2009 2.58 05/24/2010 1.57 05/09/2011 2.52 05/26/2012 1.31 05/30/2013 2.69 09/05/2015 2.85 04/24/2016 2.57 09/14/2017 1.47 05/30/2018 1.24 09/06/2019 3.05 05/24/2020 1.09 06/11/2021 1.81 05/12/2022 2.22 05/28/2023 1.35 Duration: 3 days 09/04/1911 2.31 04/13/1912 3.16 10/05/1912 1.12 06/26/1914 3.31 07/10/1915 2.27 07/14/1916 2.76 06/03/1917 1.35 03/15/1920 1.53 07/01/1921 1.89 05/11/1922 2.34 06/07/1950 2.38 08/29/1951 1.07 06/27/1952 1.59 05/09/1953 2.39 10/21/1953 1.94 04/19/1955 1.97 07/11/1956 1.43 07/15/1957 1.35 07/08/1958 1.13 06/24/1959 1.97 08/23/1960 2.09 06/13/1961 1.44 07/16/1962 3.23 05/09/1963 1.43 08/21/1964 1.92 05/05/1965 2.30 08/20/1966 1.22 04/20/1967 1.91 08/22/1968 2.16 06/25/1969 3.36 05/08/1970 1.69 09/04/1971 2.88 09/30/1971 2.47 09/01/1973 3.39 08/20/1974 1.76 06/07/1975 1.76 08/24/1976 2.69 06/15/1977 1.90 05/29/1978 2.57 04/11/1979 1.24 08/15/1980 1.87 08/03/1981 1.45 09/27/1982 1.73 10/27/1982 1.73 06/12/1984 1.54 07/16/1985 0.92 07/09/1986 2.06 06/19/1987 3.84 09/18/1988 1.74 04/01/1989 1.09 10/27/1989 1.97 09/08/1991 3.28 04/18/1992 2.66 07/25/1993 2.67 06/07/1994 3.81 07/12/1995 2.13 09/17/1996 1.57 06/29/1997 3.46 07/05/1998 1.37 10/04/1998 2.31 07/04/2000 1.09 06/12/2001 3.10 05/06/2002 1.32 03/17/2003 1.82 06/10/2004 1.54 06/26/2005 1.70 04/16/2006 3.75 06/15/2007 2.04 10/05/2007 1.20 07/01/2009 2.81 05/27/2010 1.74 05/08/2011 2.58 05/26/2012 1.35 05/29/2013 2.86 09/05/2015 2.90 04/24/2016 2.84 09/14/2017 1.51 05/30/2018 1.96 09/06/2019 3.24 06/28/2020 1.12 06/09/2021 2.27 05/11/2022 2.70 05/28/2023 2.02 Duration: 4 days 09/04/1911 2.60 04/11/1912 3.35 10/05/1912 1.14 06/26/1914 3.34 07/10/1915 2.67 07/14/1916 2.78 06/03/1917 1.43 03/15/1920 1.54 07/01/1921 1.91 05/11/1922 2.36 06/07/1950 2.40 05/28/1951 1.21 06/27/1952 1.61 05/09/1953 2.41 10/21/1953 1.96 04/19/1955 1.99 07/08/1956 1.44 07/15/1957 1.36 06/01/1958 1.14 06/23/1959 2.28 08/23/1960 2.11 06/13/1961 1.45 07/16/1962 3.62 05/09/1963 1.65 06/15/1964 2.25 05/23/1965 2.40 08/20/1966 1.23 04/20/1967 1.92 08/22/1968 2.18 06/25/1969 3.83 05/08/1970 2.16 09/04/1971 2.91 09/30/1971 2.49 09/01/1973 3.54 05/13/1974 1.77 06/06/1975 1.82 08/24/1976 2.71 06/14/1977 1.97 05/29/1978 2.68 07/23/1979 1.46 08/15/1980 1.88 08/03/1981 1.47 09/27/1982 1.75 10/27/1982 1.75 06/11/1984 1.88 07/16/1985 0.93 05/06/1986 2.08 06/17/1987 3.88 09/18/1988 1.76 04/01/1989 1.10 10/27/1989 1.99 09/08/1991 3.32 04/18/1992 2.69 07/24/1993 2.69 06/05/1994 3.93 07/12/1995 2.15 09/17/1996 1.60 06/29/1997 3.50 02/25/1998 1.44 10/04/1998 2.33 07/03/2000 1.65 06/13/2001 3.29 05/06/2002 1.37 03/17/2003 1.84 06/10/2004 1.56 06/26/2005 2.40 04/16/2006 3.80 06/14/2007 2.08 10/03/2007 1.21 07/01/2009 3.72 05/22/2010 2.08 05/07/2011 2.63 05/26/2012 1.52 05/27/2013 3.48 09/05/2015 2.93 04/24/2016 3.01 09/14/2017 1.52 05/29/2018 1.98 09/06/2019 3.27 06/28/2020 1.21 06/09/2021 2.29 05/11/2022 2.73 05/28/2023 2.04 Duration: 7 days 05/26/1911 2.73 04/11/1912 3.38 08/06/1913 1.34 08/18/1914 3.42 07/10/1915 2.97 07/14/1916 2.81 05/31/1917 1.57 07/13/1920 1.78 06/26/1921 2.00 05/11/1922 2.53 06/07/1950 2.67 08/25/1951 1.66 06/27/1952 2.72 06/02/1953 2.58 10/21/1953 1.97 04/19/1955 2.01 07/06/1956 1.72 04/19/1957 1.73 07/03/1958 1.47 06/20/1959 2.63 08/23/1960 2.13 07/26/1961 1.57 07/14/1962 4.49 08/21/1963 1.93 06/15/1964 2.75 05/22/1965 2.44 08/20/1966 1.25 04/16/1967 2.30 08/18/1968 2.47 06/23/1969 3.89 05/08/1970 2.40 09/04/1971 3.19 09/26/1971 2.51 09/01/1973 3.57 05/13/1974 2.17 06/06/1975 1.84 08/19/1976 2.74 06/12/1977 2.02 05/26/1978 2.88 07/23/1979 1.72 08/12/1980 1.95 07/30/1981 2.70 09/27/1982 1.82 10/27/1982 1.77 06/08/1984 1.94 07/29/1985 1.07 05/04/1986 2.90 06/17/1987 3.92 09/18/1988 1.78 04/01/1989 1.42 10/27/1989 2.01 09/08/1991 3.35 04/18/1992 2.78 07/21/1993 3.85 06/07/1994 4.13 07/12/1995 2.21 09/17/1996 1.76 06/29/1997 3.97 02/25/1998 1.49 06/03/1999 2.79 07/03/2000 1.92 06/11/2001 3.67 05/05/2002 1.40 05/04/2003 2.11 06/10/2004 1.71 06/26/2005 2.48 04/16/2006 3.98 05/20/2007 2.37 06/06/2008 1.25 07/01/2009 4.79 05/24/2010 3.31 05/07/2011 2.66 05/26/2012 1.75 05/27/2013 4.34 06/02/2015 3.05 04/24/2016 3.07 07/27/2017 1.70 05/26/2018 2.44 09/06/2019 5.32 06/28/2020 1.46 06/09/2021 2.31 05/08/2022 3.06 05/24/2023 2.29 Duration: 10 days 08/31/1911 2.81 04/05/1912 3.60 08/09/1913 1.60 06/19/1914 3.70 07/10/1915 3.07 06/21/1916 2.96 05/28/1917 1.69 07/13/1920 1.89 06/26/1921 3.30 06/20/1922 3.14 06/08/1950 3.69 08/24/1951 1.82 06/27/1952 2.77 05/28/1953 2.97 10/21/1953 2.01 06/26/1955 2.23 07/03/1956 2.28 04/16/1957 1.91 06/01/1958 1.75 06/17/1959 2.81 08/23/1960 2.18 09/02/1961 1.70 07/14/1962 4.58 10/06/1962 2.03 06/11/1964 2.91 05/23/1965 3.24 05/08/1966 1.27 04/20/1967 2.45 08/15/1968 3.93 06/25/1969 5.20 05/03/1970 2.47 09/01/1971 3.25 05/19/1972 2.75 09/01/1973 3.65 05/13/1974 3.02 05/31/1975 2.13 08/19/1976 2.80 06/10/1977 2.10 09/11/1978 3.61 07/21/1979 1.79 08/09/1980 2.28 07/29/1981 2.81 09/27/1982 2.27 10/27/1982 1.80 06/14/1984 3.12 07/30/1985 1.29 07/09/1986 3.26 06/17/1987 4.00 09/18/1988 1.81 03/29/1989 1.54 10/27/1989 2.16 09/08/1991 5.31 04/18/1992 2.84 07/01/1993 4.00 06/05/1994 4.52 07/04/1995 2.65 09/15/1996 1.80 06/23/1997 4.59 06/09/1998 2.05 05/30/1999 3.08 07/03/2000 2.46 06/05/2001 4.03 06/02/2002 1.96 05/04/2003 2.58 06/10/2004 1.74 06/21/2005 2.81 04/18/2006 4.10 05/20/2007 2.44 06/06/2008 1.33 07/01/2009 4.93 05/21/2010 3.98 05/08/2011 2.76 07/15/2012 2.05 05/26/2013 5.44 08/15/2014 2.98 05/28/2015 3.11 04/18/2016 3.15 09/15/2017 1.79 05/23/2018 3.25 09/06/2019 5.43 06/25/2020 1.49 06/09/2021 2.36 05/08/2022 3.16 05/24/2023 2.34 Duration: 20 days 08/26/1911 3.91 04/05/1912 3.69 08/06/1913 2.27 06/26/1914 5.58 07/10/1915 4.02 06/30/1916 3.85 08/31/1917 2.19 04/15/1920 2.22 06/15/1921 4.22 06/20/1922 4.07 06/07/1950 5.55 08/18/1951 2.53 06/27/1952 3.56 05/20/1953 5.39 09/05/1954 2.32 06/15/1955 3.02 06/22/1956 3.42 06/04/1957 2.46 05/30/1958 2.85 09/18/1959 3.20 07/17/1960 2.50 09/02/1961 2.38 07/02/1962 6.31 06/03/1963 2.57 06/08/1964 4.59 05/06/1965 3.74 04/26/1966 1.51 04/13/1967 2.98 08/15/1968 4.00 06/25/1969 7.83 04/27/1970 3.51 09/01/1971 3.49 09/30/1971 3.73 06/02/1973 4.63 05/13/1974 3.49 06/07/1975 3.69 06/06/1976 3.04 05/29/1977 2.39 05/19/1978 3.96 07/07/1979 2.33 08/03/1980 2.66 07/21/1981 4.18 09/27/1982 2.95 06/21/1983 2.70 06/06/1984 4.24 07/16/1985 1.98 06/28/1986 4.98 06/17/1987 4.06 09/18/1988 1.81 05/24/1989 1.80 10/27/1989 2.35 09/08/1991 6.35 04/05/1992 3.76 07/03/1993 5.63 06/01/1994 5.99 07/02/1995 3.74 05/23/1996 2.45 06/23/1997 6.04 06/16/1998 2.97 06/01/1999 3.92 07/03/2000 3.25 05/30/2001 4.94 06/04/2002 2.30 05/04/2003 2.73 05/23/2004 2.32 06/10/2005 3.25 04/17/2006 4.14 05/20/2007 4.13 09/18/2007 1.85 06/26/2009 5.45 05/21/2010 4.43 05/08/2011 5.07 07/06/2012 2.69 05/19/2013 7.62 08/06/2014 4.12 06/02/2015 4.19 04/14/2016 3.54 09/14/2017 2.75 05/18/2018 4.27 09/06/2019 8.66 06/22/2020 2.20 05/23/2021 2.92 05/11/2022 4.79 05/11/2023 3.73 Duration: 30 days 08/09/1911 4.23 04/11/1912 4.28 07/22/1913 2.75 06/13/1914 6.45 07/10/1915 4.36 07/14/1916 5.74 05/28/1917 2.37 04/04/1920 2.53 06/13/1921 4.93 05/11/1922 4.46 06/07/1950 6.31 08/12/1951 2.85 06/22/1952 4.50 05/09/1953 7.44 08/08/1954 2.73 06/05/1955 3.56 06/18/1956 4.68 05/20/1957 3.36 06/15/1958 3.30 05/30/1959 3.44 08/02/1960 4.20 09/02/1961 2.54 06/20/1962 6.48 05/08/1963 3.20 06/08/1964 6.56 05/04/1965 5.65 05/08/1966 2.02 04/16/1967 3.52 08/15/1968 4.24 06/23/1969 8.02 04/13/1970 5.33 09/04/1971 5.95 04/30/1972 4.66 05/22/1973 5.39 05/11/1974 4.42 05/30/1975 4.43 05/29/1976 3.77 09/08/1977 2.89 05/03/1978 6.25 07/07/1979 2.73 08/03/1980 2.91 07/11/1981 4.85 05/11/1982 3.53 06/21/1983 3.04 06/08/1984 4.30 07/18/1985 2.72 06/21/1986 5.75 05/22/1987 4.90 06/11/1988 1.90 03/29/1989 2.62 06/28/1990 2.63 09/08/1991 6.41 04/05/1992 3.83 06/29/1993 9.27 05/29/1994 6.77 07/02/1995 4.30 04/25/1996 3.17 06/23/1997 6.81 06/08/1998 4.06 05/10/1999 4.71 06/25/2000 3.45 06/12/2001 6.38 05/28/2002 3.21 05/04/2003 2.99 05/19/2004 3.38 05/31/2005 4.55 03/30/2006 4.51 05/20/2007 6.19 09/07/2007 1.99 07/01/2009 5.79 05/24/2010 6.34 04/29/2011 6.94 07/06/2012 3.32 05/26/2013 8.58 07/31/2014 5.35 06/02/2015 4.91 04/14/2016 3.77 09/14/2017 2.75 05/18/2018 4.80 09/06/2019 9.74 06/25/2020 3.10 05/21/2021 3.10 05/09/2022 5.91 05/09/2023 3.89 Duration: 45 days 07/31/1911 5.01 04/13/1912 6.23 07/04/1913 3.41 06/04/1914 8.38 07/10/1915 4.62 06/22/1916 7.95 05/31/1917 2.45 06/10/1920 3.83 06/01/1921 5.27 05/11/1922 6.69 06/07/1950 7.20 08/19/1951 3.75 06/10/1952 5.08 04/24/1953 9.79 08/03/1954 4.66 05/16/1955 4.85 06/18/1956 5.56 06/04/1957 4.36 06/01/1958 5.13 05/27/1959 4.17 07/12/1960 5.26 07/30/1961 3.65 06/06/1962 7.94 05/08/1963 4.36 06/08/1964 6.67 05/04/1965 6.98 05/11/1966 2.62 06/08/1967 4.13 06/05/1968 4.79 06/02/1969 9.51 04/15/1970 5.48 09/04/1971 7.00 04/30/1972 5.91 05/21/1973 6.13 05/10/1974 6.08 04/26/1975 5.54 05/12/1976 5.32 08/25/1977 3.91 05/03/1978 7.53 06/16/1979 3.79 08/09/1980 3.83 06/28/1981 5.19 05/15/1982 4.14 09/27/1982 4.97 06/06/1984 4.85 07/16/1985 3.01 06/06/1986 6.44 06/19/1987 6.68 06/11/1988 2.19 05/13/1989 2.91 05/21/1990 3.72 05/20/1991 7.09 04/05/1992 4.48 06/13/1993 9.77 05/16/1994 7.77 06/01/1995 5.02 04/30/1996 4.57 06/14/1997 7.42 05/22/1998 4.60 06/01/1999 7.04 05/27/2000 4.91 06/11/2001 9.24 05/28/2002 4.21 05/04/2003 4.19 05/06/2004 3.81 05/17/2005 6.10 04/17/2006 5.16 05/04/2007 8.17 05/01/2008 2.92 06/06/2009 6.69 05/21/2010 7.85 04/29/2011 8.20 06/10/2012 3.77 05/14/2013 10.80 07/24/2014 5.82 07/25/2015 6.11 04/17/2016 5.22 08/25/2017 2.80 05/18/2018 6.01 08/23/2019 10.01 06/14/2020 3.19 05/08/2021 4.11 05/08/2022 6.95 05/09/2023 5.13 Duration: 60 days 07/22/1911 5.79 04/05/1912 6.73 06/20/1913 4.25 06/26/1914 9.15 05/25/1915 6.00 06/10/1916 9.12 04/23/1917 2.74 03/15/1920 4.44 05/18/1921 5.76 05/11/1922 8.55 06/07/1950 7.80 08/04/1951 4.14 06/10/1952 5.57 04/29/1953 12.25 07/21/1954 5.28 04/19/1955 5.87 06/18/1956 5.80 05/20/1957 5.67 05/30/1958 5.27 05/19/1959 4.38 07/03/1960 5.33 07/26/1961 4.28 05/21/1962 9.88 05/08/1963 5.19 05/07/1964 7.49 05/04/1965 8.11 05/08/1966 3.52 04/20/1967 5.72 05/02/1968 5.59 05/17/1969 10.00 04/15/1970 6.96 05/14/1971 7.00 09/01/1971 7.38 05/08/1973 6.26 04/26/1974 6.46 04/28/1975 7.14 04/16/1976 6.29 08/20/1977 4.12 05/03/1978 9.49 05/28/1979 4.28 08/03/1980 4.37 06/13/1981 6.58 05/28/1982 5.25 08/30/1982 5.67 04/26/1984 5.38 08/12/1985 3.80 05/22/1986 6.91 04/23/1987 7.76 05/26/1988 2.45 04/01/1989 4.10 05/13/1990 4.74 07/27/1991 8.54 04/05/1992 4.92 05/29/1993 12.81 05/16/1994 8.53 05/18/1995 6.45 04/25/1996 5.73 06/30/1997 8.15 05/09/1998 5.60 05/26/1999 7.53 05/26/2000 5.95 05/30/2001 10.59 05/28/2002 5.00 03/17/2003 5.06 05/11/2004 4.81 05/08/2005 7.64 04/17/2006 6.75 04/19/2007 8.53 04/24/2008 2.97 06/26/2009 7.51 04/24/2010 9.05 04/29/2011 9.32 05/26/2012 5.66 05/19/2013 11.56 08/03/2014 6.23 06/02/2015 7.92 04/15/2016 6.15 07/27/2017 4.31 05/10/2018 7.10 08/05/2019 11.17 05/24/2020 4.09 04/13/2021 4.31 04/13/2022 8.34 05/09/2023 5.82