Precipitation annual maximum series (inches) Station ID: 24-1905 Station name: COLSTRIP State: MT Latitude (decimal degrees): 45.8944 Longitude (decimal degrees): -106.6336 Elevation (feet): 3218 Duration: 1 day 07/07/1928 1.88 05/26/1929 1.10 03/06/1930 1.10 02/21/1931 0.91 04/24/1932 1.66 03/22/1933 1.54 12/10/1933 0.81 08/19/1935 1.13 09/25/1936 0.73 06/04/1937 0.84 09/04/1938 0.96 06/09/1939 1.01 05/13/1940 1.22 09/07/1941 1.40 06/03/1942 1.20 08/03/1943 1.46 06/17/1944 3.77 09/16/1945 1.43 05/29/1946 2.15 10/05/1946 0.99 06/03/1948 1.77 01/15/1949 0.97 06/08/1950 1.30 06/24/1951 1.25 05/21/1952 0.94 05/29/1953 1.06 10/22/1953 1.81 05/03/1955 2.14 07/02/1956 1.33 04/23/1957 1.80 11/01/1957 1.18 10/21/1958 2.07 06/15/1960 0.89 09/10/1961 1.25 07/14/1962 1.33 04/10/1963 1.17 08/29/1964 1.83 07/12/1965 0.85 07/15/1966 1.08 06/07/1967 1.51 08/23/1968 1.52 04/26/1969 2.82 05/08/1970 1.76 08/30/1971 1.79 10/02/1971 1.97 07/03/1974 1.78 10/31/1974 2.46 05/15/1977 1.37 05/18/1978 2.38 05/30/1979 0.51 05/12/1981 1.12 06/07/1982 0.88 05/06/1983 0.61 06/08/1984 0.80 07/29/1985 1.18 09/24/1986 1.65 08/24/1987 1.06 09/18/1988 0.64 03/15/1989 1.50 05/24/1990 1.47 09/14/1991 2.20 08/22/1992 1.12 06/07/1993 1.97 09/14/1994 1.24 10/15/1994 1.22 05/23/1996 1.24 05/25/1997 1.78 09/12/1998 1.02 04/20/1999 1.34 06/09/2000 1.18 06/29/2001 1.60 07/16/2002 1.77 03/17/2003 0.81 10/28/2003 1.05 05/08/2005 2.64 10/05/2005 1.93 06/07/2007 2.62 05/24/2008 1.43 08/06/2009 1.31 05/25/2010 1.57 05/21/2011 2.02 05/27/2012 0.63 05/30/2013 2.85 08/24/2014 3.16 07/17/2015 0.46 06/13/2016 2.10 04/10/2017 0.85 05/29/2018 1.68 09/12/2019 2.41 07/05/2020 0.76 10/20/2020 0.80 04/24/2022 0.90 Duration: 2 days 07/06/1928 2.08 05/26/1929 1.46 03/06/1930 1.21 09/24/1931 1.19 04/23/1932 2.02 10/07/1932 1.70 12/09/1933 1.07 07/21/1935 2.07 05/06/1936 0.81 06/04/1937 0.93 05/19/1938 1.39 06/01/1939 1.52 06/22/1940 1.55 09/07/1941 1.62 06/03/1942 1.43 08/02/1943 1.68 06/17/1944 4.23 09/16/1945 1.88 05/28/1946 2.37 10/05/1946 1.76 06/03/1948 1.99 05/22/1949 1.08 06/07/1950 1.43 05/31/1951 2.25 05/21/1952 1.25 05/28/1953 1.38 10/21/1953 2.46 04/03/1955 2.36 07/02/1956 1.61 04/23/1957 2.15 11/01/1957 1.58 10/20/1958 3.60 05/27/1960 1.02 09/10/1961 1.48 07/13/1962 1.47 04/27/1963 1.50 08/29/1964 2.02 05/06/1965 0.94 07/15/1966 1.19 09/13/1967 2.59 08/22/1968 1.73 04/25/1969 4.44 05/08/1970 1.94 08/30/1971 1.98 10/01/1971 3.34 07/02/1974 1.96 05/15/1977 1.51 05/17/1978 3.72 05/29/1979 0.98 05/11/1981 1.53 06/06/1982 1.54 05/05/1983 0.70 06/08/1984 1.55 07/28/1985 1.31 09/24/1986 1.82 08/24/1987 1.43 09/10/1988 0.89 03/15/1989 1.71 05/24/1990 1.62 09/14/1991 2.43 06/14/1992 1.26 07/02/1993 2.47 06/21/1994 1.60 10/15/1994 2.15 05/23/1996 1.74 05/24/1997 3.02 08/02/1998 1.44 04/20/1999 1.49 04/22/2000 1.30 06/29/2001 1.77 07/16/2002 1.95 05/08/2003 1.40 06/10/2004 1.44 05/08/2005 3.17 10/04/2005 2.26 06/06/2007 2.93 05/23/2008 2.80 08/06/2009 1.68 05/24/2010 2.27 05/20/2011 3.54 05/26/2012 1.10 05/30/2013 5.53 08/24/2014 3.69 05/16/2015 0.69 06/13/2016 2.90 04/09/2017 1.45 05/29/2018 1.85 09/11/2019 2.66 07/05/2020 0.90 10/19/2020 1.13 04/23/2022 1.40 Duration: 3 days 07/06/1928 2.12 05/26/1929 1.49 03/06/1930 1.24 09/24/1931 1.21 04/22/1932 2.51 10/07/1932 1.80 04/03/1934 1.18 07/20/1935 2.34 03/27/1936 0.82 10/31/1936 0.95 05/17/1938 1.72 05/31/1939 2.07 06/22/1940 1.58 09/07/1941 1.65 06/03/1942 2.48 08/02/1943 1.87 06/17/1944 4.31 09/16/1945 1.92 09/07/1946 2.42 10/05/1946 2.12 06/03/1948 3.33 05/22/1949 1.10 06/07/1950 1.46 05/31/1951 2.81 05/20/1952 1.48 05/28/1953 1.60 10/20/1953 3.11 04/03/1955 2.41 07/02/1956 1.64 04/22/1957 2.29 11/01/1957 1.61 10/20/1958 3.67 05/27/1960 1.04 09/10/1961 2.01 07/14/1962 1.81 09/01/1963 1.69 06/16/1964 2.21 06/13/1965 1.02 07/15/1966 1.22 09/12/1967 3.11 05/14/1968 1.85 04/25/1969 4.67 05/08/1970 1.98 08/30/1971 2.01 10/01/1971 3.40 07/02/1974 2.00 05/15/1977 1.54 05/17/1978 4.80 05/29/1979 1.01 05/10/1981 1.94 06/05/1982 1.96 05/10/1983 0.80 06/08/1984 1.89 07/28/1985 1.42 05/06/1986 1.97 08/23/1987 1.54 09/10/1988 0.91 03/15/1989 1.79 06/14/1990 1.90 09/14/1991 2.47 06/14/1992 1.40 07/02/1993 2.52 06/21/1994 1.63 10/15/1994 2.32 05/22/1996 1.81 05/24/1997 3.18 09/10/1998 1.47 04/20/1999 1.52 04/22/2000 1.33 06/29/2001 1.80 07/16/2002 1.99 05/07/2003 1.46 06/09/2004 1.48 05/08/2005 3.23 10/03/2005 2.99 05/22/2007 2.99 05/23/2008 3.43 10/10/2008 2.00 05/23/2010 2.41 05/20/2011 4.79 04/27/2012 1.21 05/30/2013 5.93 08/23/2014 4.03 06/18/2015 0.81 06/12/2016 2.96 09/15/2017 1.62 05/27/2018 1.89 09/11/2019 2.71 07/05/2020 0.95 10/18/2020 1.27 07/04/2022 1.90 Duration: 4 days 07/06/1928 2.14 05/26/1929 1.69 03/06/1930 1.25 09/22/1931 1.28 04/22/1932 2.71 05/06/1933 1.84 04/02/1934 1.28 07/20/1935 2.36 03/27/1936 0.83 07/03/1937 0.97 05/17/1938 2.20 05/31/1939 2.09 06/06/1940 1.67 10/01/1940 2.58 06/02/1942 2.51 05/31/1943 1.96 06/17/1944 5.09 09/16/1945 1.96 05/29/1946 2.44 10/05/1946 2.19 06/03/1948 3.36 05/22/1949 1.11 06/07/1950 1.48 05/30/1951 3.09 05/20/1952 1.49 05/27/1953 1.68 10/20/1953 3.14 04/03/1955 2.43 07/02/1956 1.66 04/22/1957 2.39 11/01/1957 1.63 10/20/1958 3.70 06/14/1960 1.05 09/09/1961 2.21 07/13/1962 1.94 09/01/1963 1.71 06/15/1964 2.29 06/13/1965 1.15 06/03/1966 1.23 09/12/1967 3.58 08/20/1968 1.94 04/24/1969 4.72 05/08/1970 2.11 08/30/1971 2.03 10/01/1971 3.44 07/02/1974 2.02 05/15/1977 2.35 05/17/1978 4.85 05/29/1979 1.04 05/09/1981 2.35 06/05/1982 1.98 05/09/1983 0.91 06/08/1984 1.98 07/29/1985 1.79 05/05/1986 2.04 05/16/1987 1.71 09/10/1988 0.92 03/13/1989 1.95 06/14/1990 1.92 09/14/1991 2.50 06/12/1992 1.44 06/30/1993 2.80 06/21/1994 1.65 10/15/1994 2.35 05/23/1996 2.22 05/23/1997 3.29 07/31/1998 1.87 08/11/1999 1.57 09/18/2000 1.34 06/29/2001 1.82 07/16/2002 2.08 05/07/2003 1.48 06/09/2004 1.49 05/08/2005 3.84 10/03/2005 3.02 05/22/2007 3.02 05/22/2008 4.02 10/09/2008 2.13 05/22/2010 2.62 05/20/2011 4.91 04/27/2012 1.22 05/28/2013 6.10 08/22/2014 4.16 06/18/2015 0.82 06/12/2016 2.98 09/15/2017 1.64 05/27/2018 1.91 09/09/2019 2.74 07/05/2020 0.96 10/17/2020 1.63 07/04/2022 1.92 Duration: 7 days 07/01/1928 2.44 05/26/1929 1.71 03/06/1930 2.06 09/20/1931 1.64 04/22/1932 3.19 05/05/1933 2.29 03/31/1934 1.47 07/20/1935 2.51 03/27/1936 1.07 05/30/1937 1.36 05/17/1938 2.24 05/31/1939 2.23 06/03/1940 2.57 10/01/1940 2.61 05/30/1942 3.28 05/31/1943 2.20 06/17/1944 6.64 09/16/1945 1.98 05/23/1946 2.84 10/05/1946 2.53 05/30/1948 3.42 05/18/1949 1.28 06/08/1950 2.15 05/28/1951 3.21 05/20/1952 1.68 05/24/1953 2.27 10/20/1953 3.17 04/27/1955 2.46 07/02/1956 1.71 06/16/1957 3.48 06/08/1958 2.18 10/20/1958 3.74 06/11/1960 1.71 09/09/1961 2.23 06/02/1962 2.38 06/15/1963 2.11 06/16/1964 2.59 06/24/1965 1.21 06/20/1966 1.26 09/12/1967 3.74 08/18/1968 2.29 04/24/1969 4.93 05/08/1970 2.32 08/30/1971 2.05 09/26/1971 3.47 04/07/1974 2.34 05/15/1977 2.37 05/17/1978 4.89 05/25/1979 1.06 05/06/1981 3.59 06/05/1982 2.15 05/06/1983 1.52 06/05/1984 2.50 07/28/1985 2.64 05/04/1986 2.64 05/15/1987 2.02 04/30/1988 0.92 03/13/1989 2.03 06/14/1990 2.16 09/10/1991 2.65 06/12/1992 1.59 06/27/1993 4.10 06/16/1994 1.66 10/12/1994 2.39 05/22/1996 2.29 05/23/1997 3.32 07/28/1998 1.97 10/27/1998 1.62 06/09/2000 2.07 06/23/2001 1.84 07/16/2002 2.19 05/03/2003 2.41 06/09/2004 1.51 05/08/2005 5.15 10/03/2005 3.29 06/01/2007 3.35 05/22/2008 4.49 10/09/2008 2.15 05/21/2010 2.65 05/18/2011 5.58 04/25/2012 1.35 05/26/2013 6.64 08/22/2014 4.20 05/31/2015 1.12 06/12/2016 3.13 09/15/2017 1.71 05/27/2018 2.17 09/12/2019 2.85 06/29/2020 1.43 10/14/2020 2.00 04/24/2022 1.94 Duration: 10 days 06/29/1928 3.42 05/26/1929 2.26 03/06/1930 2.10 09/16/1931 1.83 04/22/1932 3.60 05/04/1933 2.55 03/28/1934 1.81 07/20/1935 2.56 03/27/1936 1.37 06/04/1937 1.49 05/17/1938 2.33 05/31/1939 3.24 06/03/1940 2.62 10/01/1940 2.66 05/27/1942 3.41 05/31/1943 2.32 06/17/1944 6.77 05/31/1945 2.40 05/23/1946 3.09 10/05/1946 2.64 06/03/1948 3.77 05/15/1949 1.40 06/08/1950 2.40 05/25/1951 3.35 05/20/1952 2.14 05/28/1953 2.65 10/20/1953 3.23 04/03/1955 2.97 07/02/1956 1.74 06/16/1957 3.55 06/04/1958 2.46 10/20/1958 3.82 06/11/1960 1.84 09/10/1961 2.97 05/29/1962 2.43 06/02/1963 2.49 08/20/1964 4.06 07/05/1965 1.65 06/20/1966 1.29 09/12/1967 4.12 08/14/1968 2.99 04/25/1969 5.17 05/08/1970 2.37 05/29/1971 2.09 09/26/1971 3.54 04/07/1974 2.44 05/11/1977 2.43 05/10/1978 5.06 05/29/1979 1.33 05/03/1981 4.82 06/05/1982 2.19 05/05/1983 1.61 06/05/1984 3.00 07/28/1985 2.70 04/29/1986 2.74 05/19/1987 2.25 09/10/1988 1.65 03/13/1989 2.07 06/14/1990 2.20 09/14/1991 2.75 06/12/1992 1.62 06/28/1993 4.35 06/13/1994 2.11 10/12/1994 2.44 05/22/1996 2.72 05/23/1997 3.41 06/06/1998 2.36 04/20/1999 1.80 06/09/2000 2.11 06/04/2001 2.00 07/16/2002 2.32 04/30/2003 2.61 06/09/2004 1.54 05/08/2005 5.25 10/03/2005 3.40 05/29/2007 4.50 05/22/2008 4.58 10/05/2008 2.65 05/21/2010 2.87 05/17/2011 6.12 04/27/2012 1.39 05/26/2013 6.77 08/22/2014 4.28 05/24/2015 1.35 06/12/2016 3.19 09/15/2017 2.01 05/24/2018 2.39 09/09/2019 3.12 06/28/2020 1.88 10/14/2020 2.08 04/23/2022 2.40 Duration: 20 days 06/29/1928 3.91 05/26/1929 2.54 02/27/1930 2.25 09/20/1931 2.33 04/15/1932 4.45 10/03/1932 4.07 03/21/1934 1.92 07/04/1935 2.82 03/15/1936 1.80 05/30/1937 2.56 05/06/1938 2.61 05/23/1939 5.44 06/04/1940 3.67 09/21/1941 3.85 05/29/1942 4.09 05/31/1943 3.20 06/03/1944 9.78 05/20/1945 4.14 05/28/1946 4.28 06/02/1947 3.19 05/29/1948 4.92 05/04/1949 2.11 06/07/1950 3.15 05/25/1951 3.62 05/08/1952 2.80 05/19/1953 3.95 08/04/1954 3.23 05/03/1955 3.74 06/16/1956 2.75 06/07/1957 5.01 05/31/1958 4.16 10/20/1958 3.82 05/27/1960 2.95 09/09/1961 3.68 05/18/1962 3.97 06/02/1963 4.60 08/13/1964 4.16 06/24/1965 2.96 06/03/1966 2.01 09/12/1967 4.16 06/04/1968 3.60 04/14/1969 5.76 04/26/1970 4.38 05/29/1971 3.15 10/01/1971 6.12 05/13/1974 3.54 05/11/1977 2.94 05/03/1978 8.08 05/25/1979 1.38 05/03/1981 5.93 05/19/1982 2.80 06/06/1983 1.75 05/25/1984 4.22 07/16/1985 2.99 04/23/1986 3.81 05/15/1987 3.09 09/10/1988 1.78 04/23/1989 3.06 05/30/1990 2.77 04/08/1991 3.40 06/12/1992 2.78 06/22/1993 4.89 06/07/1994 2.87 04/29/1995 3.77 05/12/1996 3.27 07/01/1997 3.76 05/30/1998 2.85 04/20/1999 2.89 05/26/2000 3.10 06/29/2001 3.31 07/16/2002 3.59 04/29/2003 3.28 09/02/2004 1.81 05/08/2005 5.57 09/24/2005 3.75 05/22/2007 7.57 05/22/2008 5.85 10/05/2008 2.71 05/06/2010 3.74 05/09/2011 8.37 04/15/2012 1.57 05/26/2013 8.22 08/23/2014 4.71 05/16/2015 2.19 04/24/2016 4.34 09/15/2017 2.71 05/29/2018 3.73 09/11/2019 5.10 06/18/2020 2.33 10/11/2020 2.48 04/13/2022 3.11 Duration: 30 days 06/11/1928 4.76 05/26/1929 2.85 03/06/1930 2.35 09/16/1931 2.52 04/15/1932 4.51 03/22/1933 4.79 03/07/1934 2.16 07/21/1935 3.88 03/10/1936 2.18 05/20/1937 2.95 05/17/1938 3.59 05/20/1939 6.64 05/29/1940 4.45 09/07/1941 5.47 05/12/1942 5.85 05/31/1943 4.69 05/30/1944 10.48 05/14/1945 5.36 05/18/1946 5.96 06/02/1947 3.49 05/29/1948 6.05 05/22/1949 2.65 06/07/1950 3.33 05/26/1951 5.09 05/20/1952 3.25 05/09/1953 5.37 09/24/1953 3.23 05/02/1955 5.09 05/02/1956 2.99 05/28/1957 5.23 05/23/1958 5.14 10/20/1958 4.34 05/24/1960 3.54 09/09/1961 4.36 05/08/1962 4.96 05/27/1963 5.24 07/31/1964 4.25 06/13/1965 4.19 06/03/1966 2.72 08/30/1967 4.43 05/14/1968 5.36 04/24/1969 6.41 04/11/1970 5.09 05/22/1971 3.61 09/20/1971 6.48 05/09/1974 4.12 05/15/1977 3.98 05/03/1978 9.42 05/09/1979 1.70 05/03/1981 6.35 05/09/1982 3.40 06/06/1983 2.32 05/24/1984 5.03 07/16/1985 3.10 04/23/1986 4.62 05/19/1987 3.45 04/24/1988 1.82 04/16/1989 3.31 05/22/1990 4.50 04/08/1991 3.76 06/12/1992 3.93 06/06/1993 6.75 05/27/1994 3.47 04/29/1995 4.24 05/01/1996 4.01 07/01/1997 3.80 06/06/1998 3.27 03/31/1999 3.27 05/26/2000 4.02 06/02/2001 4.50 07/06/2002 4.05 04/26/2003 3.44 06/09/2004 2.67 04/19/2005 7.20 09/11/2005 3.92 05/11/2007 8.06 05/22/2008 7.36 07/13/2009 2.95 04/30/2010 5.49 05/02/2011 9.98 04/28/2012 2.27 05/16/2013 9.66 08/15/2014 5.10 05/08/2015 2.95 04/14/2016 5.98 09/15/2017 2.79 04/30/2018 4.61 09/11/2019 5.64 06/07/2020 2.73 09/26/2020 2.71 06/07/2022 3.74 Duration: 45 days 05/28/1928 5.36 04/29/1929 3.88 03/06/1930 3.47 09/16/1931 3.07 04/24/1932 5.76 04/04/1933 6.50 02/24/1934 2.64 06/09/1935 4.24 03/27/1936 2.54 05/30/1937 3.90 05/17/1938 4.41 05/23/1939 7.29 05/13/1940 5.58 08/26/1941 6.87 04/23/1942 6.61 05/31/1943 5.41 05/14/1944 13.41 05/14/1945 6.00 04/30/1946 6.73 05/11/1947 4.22 06/03/1948 7.45 05/04/1949 3.52 04/25/1950 4.70 05/28/1951 5.82 05/20/1952 4.73 04/24/1953 6.23 07/15/1954 3.56 04/03/1955 6.85 05/25/1956 4.31 05/09/1957 7.52 05/25/1958 6.95 10/20/1958 4.74 05/18/1960 3.93 09/01/1961 5.02 05/08/1962 6.17 05/09/1963 6.42 07/20/1964 5.08 06/01/1965 4.73 05/11/1966 3.84 04/30/1967 5.09 05/14/1968 7.40 04/24/1969 7.54 04/18/1970 5.92 05/22/1971 4.31 09/16/1971 6.74 05/20/1974 5.29 05/04/1977 4.50 04/28/1978 10.20 05/06/1979 2.08 05/03/1981 8.50 05/07/1982 4.17 05/06/1983 3.25 05/07/1984 5.24 06/20/1985 4.17 04/24/1986 5.36 05/15/1987 4.99 04/30/1988 2.59 04/23/1989 4.43 05/12/1990 5.10 04/08/1991 5.16 06/12/1992 4.75 06/06/1993 8.22 05/12/1994 4.12 04/29/1995 5.62 05/22/1996 4.67 05/23/1997 4.71 07/31/1998 4.00 03/31/1999 4.57 05/16/2000 4.97 06/04/2001 6.10 06/21/2002 4.45 04/28/2003 5.59 05/22/2004 3.01 04/09/2005 8.89 10/03/2005 4.06 04/27/2007 10.40 05/02/2008 8.62 09/01/2008 4.27 04/23/2010 6.69 05/09/2011 12.46 04/15/2012 2.86 05/16/2013 10.80 05/06/2014 6.01 05/07/2015 4.06 04/14/2016 7.32 02/26/2017 3.15 05/08/2018 6.36 08/27/2019 5.92 05/24/2020 3.15 09/07/2020 3.11 05/23/2022 5.48 Duration: 60 days 06/11/1928 6.12 04/29/1929 4.19 03/06/1930 4.35 02/06/1931 3.45 04/22/1932 7.63 03/22/1933 8.25 02/09/1934 2.75 05/25/1935 5.83 03/10/1936 3.35 05/20/1937 4.81 05/06/1938 4.86 05/17/1939 8.10 04/29/1940 6.60 08/26/1941 6.87 04/18/1942 8.48 05/01/1943 6.26 05/18/1944 14.58 05/14/1945 6.32 04/30/1946 7.41 09/05/1946 7.86 05/29/1948 8.63 05/04/1949 4.03 04/28/1950 6.25 04/30/1951 6.23 05/08/1952 5.68 04/29/1953 7.28 08/29/1953 4.63 04/03/1955 8.49 05/09/1956 5.48 04/23/1957 8.85 05/23/1958 7.25 10/20/1958 5.96 04/24/1960 4.56 09/09/1961 5.50 05/21/1962 7.54 04/27/1963 8.17 04/25/1964 7.39 05/22/1965 5.57 05/17/1966 4.26 04/26/1967 6.28 05/06/1968 8.17 04/14/1969 8.62 04/16/1970 7.83 05/14/1971 4.61 08/30/1971 8.53 04/07/1974 6.84 05/15/1977 5.82 05/03/1978 11.39 04/11/1979 2.70 05/03/1981 9.91 05/07/1982 4.68 06/11/1983 4.06 04/23/1984 6.13 06/05/1985 5.41 04/10/1986 6.05 05/15/1987 5.94 04/30/1988 2.95 04/23/1989 6.31 04/22/1990 6.27 04/08/1991 7.01 05/20/1992 5.55 05/29/1993 9.65 04/24/1994 5.02 04/29/1995 7.30 04/24/1996 5.44 05/23/1997 7.17 06/05/1998 5.47 04/09/1999 5.27 04/22/2000 6.09 05/29/2001 6.78 06/08/2002 5.73 04/26/2003 6.58 09/02/2004 3.64 05/08/2005 10.44 10/03/2005 5.01 04/10/2007 12.01 05/02/2008 9.75 08/14/2008 4.80 04/23/2010 8.55 04/19/2011 13.65 04/15/2012 3.16 05/16/2013 10.94 04/30/2014 6.64 04/26/2015 4.67 04/16/2016 10.32 03/06/2017 3.89 04/24/2018 8.11 05/16/2019 8.36 05/08/2020 4.18 08/27/2020 3.69 04/23/2022 6.46