Precipitation annual maximum series (inches) Station ID: 32-3376 Station name: GARRISON 1NNW State: ND Latitude (decimal degrees): 47.6506 Longitude (decimal degrees): -101.4169 Elevation (feet): 1935 Duration: 1 day 06/01/1949 1.16 06/25/1950 1.10 02/28/1951 1.48 06/28/1952 1.27 06/14/1953 1.22 09/14/1954 1.48 09/21/1955 2.50 07/03/1956 1.11 06/09/1957 0.96 07/04/1958 1.92 09/22/1959 2.01 08/26/1960 1.80 07/29/1961 1.29 08/11/1962 1.44 08/11/1963 1.12 08/30/1964 1.56 05/05/1965 1.35 06/25/1966 2.99 09/13/1967 1.56 06/06/1971 1.54 06/09/1972 1.16 05/29/1973 1.67 07/12/1974 0.84 09/19/1975 1.59 04/17/1976 1.43 09/24/1977 1.72 06/30/1978 1.68 08/22/1979 1.63 10/23/1980 1.11 09/06/1981 1.19 06/09/1982 1.72 06/22/1983 1.14 08/14/1986 1.43 07/22/1987 2.98 09/19/1988 0.84 06/29/1989 2.10 06/17/1990 1.61 06/15/1991 1.50 07/09/1992 0.85 07/27/1993 1.82 10/07/1994 2.10 07/13/1995 1.13 07/20/1996 0.88 06/23/1997 1.61 06/19/1998 1.57 06/07/1999 4.35 08/20/2000 1.48 06/13/2001 0.92 08/09/2002 1.89 07/09/2003 2.83 08/24/2004 2.12 06/02/2005 2.75 07/13/2006 1.21 06/13/2007 2.71 07/30/2008 1.20 05/25/2009 1.68 06/18/2010 2.16 Duration: 2 days 05/31/1949 1.46 04/23/1950 1.54 02/27/1951 1.59 06/27/1952 2.20 06/23/1953 1.38 09/13/1954 1.61 09/21/1955 2.69 07/03/1956 1.69 06/17/1957 1.03 07/04/1958 2.64 09/22/1959 2.16 08/26/1960 2.12 07/28/1961 1.39 05/29/1962 1.61 05/12/1963 1.22 04/27/1964 2.08 07/11/1965 1.91 06/25/1966 3.22 09/13/1967 1.68 06/05/1971 2.17 06/09/1972 1.25 05/29/1973 1.80 05/13/1974 1.19 07/31/1975 2.24 06/23/1976 1.54 09/24/1977 2.03 09/12/1978 2.10 08/22/1979 1.76 10/22/1980 1.36 09/06/1981 1.31 06/08/1982 1.93 03/06/1983 1.57 07/15/1986 1.71 07/22/1987 3.21 06/30/1988 0.90 06/29/1989 2.26 06/16/1990 1.73 06/15/1991 1.62 07/09/1992 0.92 07/27/1993 2.57 10/07/1994 2.26 07/12/1995 1.81 07/20/1996 0.95 07/11/1997 1.82 06/18/1998 2.49 06/06/1999 4.68 05/11/2000 2.05 06/13/2001 1.46 06/09/2002 2.65 08/23/2004 2.28 06/01/2005 3.43 04/18/2006 1.50 06/13/2007 2.92 07/30/2008 2.40 05/25/2009 1.81 06/17/2010 2.56 Duration: 3 days 05/30/1949 2.37 04/23/1950 1.55 02/27/1951 1.61 06/27/1952 2.22 06/14/1953 1.41 09/14/1954 2.11 09/21/1955 2.72 07/03/1956 1.71 08/31/1957 1.12 07/03/1958 3.05 09/22/1959 2.19 08/25/1960 2.21 07/29/1961 1.40 05/29/1962 1.63 05/11/1963 1.37 04/26/1964 2.39 07/11/1965 1.93 06/23/1966 3.64 09/13/1967 1.70 06/05/1971 2.19 06/09/1972 1.26 06/17/1973 2.02 05/13/1974 1.20 07/31/1975 2.26 06/23/1976 1.55 09/22/1977 2.54 09/12/1978 2.13 08/22/1979 1.77 10/22/1980 1.37 09/06/1981 1.32 06/07/1982 3.09 03/05/1983 1.60 07/15/1986 2.15 07/20/1987 3.24 06/29/1988 1.06 06/29/1989 2.28 06/17/1990 2.46 09/14/1991 1.81 06/29/1992 0.92 07/27/1993 2.59 10/17/1994 2.67 07/12/1995 1.83 06/23/1996 1.19 07/11/1997 1.84 06/17/1998 2.67 06/06/1999 4.73 05/10/2000 2.30 06/13/2001 1.48 06/09/2002 2.68 08/23/2004 2.31 06/27/2005 3.50 04/18/2006 1.63 06/13/2007 2.95 07/29/2008 2.59 05/25/2009 1.83 06/17/2010 2.58 Duration: 4 days 05/30/1949 2.39 04/23/1950 1.57 02/27/1951 1.63 06/27/1952 2.24 06/21/1953 1.53 09/13/1954 2.24 09/21/1955 2.75 06/30/1956 1.77 08/31/1957 1.13 07/01/1958 3.19 09/22/1959 2.73 08/23/1960 3.03 07/28/1961 1.42 05/14/1962 1.87 05/10/1963 1.76 06/16/1964 2.70 07/11/1965 1.95 06/22/1966 3.68 09/13/1967 1.98 06/05/1971 2.21 06/09/1972 1.27 06/16/1973 2.24 05/11/1974 1.36 07/31/1975 2.28 04/17/1976 1.60 09/22/1977 2.85 09/10/1978 2.15 08/22/1979 1.79 10/22/1980 1.39 07/19/1981 1.35 06/07/1982 3.12 06/19/1983 1.94 07/13/1986 2.19 07/19/1987 5.49 06/28/1988 1.24 06/26/1989 2.31 06/16/1990 2.48 09/14/1991 2.00 07/06/1992 1.17 07/25/1993 2.93 10/16/1994 3.00 07/12/1995 1.99 06/23/1996 1.20 07/11/1997 2.75 06/17/1998 2.70 06/04/1999 4.99 05/10/2000 2.34 06/11/2001 1.53 06/09/2002 2.70 08/23/2004 2.33 06/26/2005 4.26 04/18/2006 1.65 06/13/2007 2.98 07/29/2008 2.62 05/22/2009 1.84 07/27/2010 3.20 Duration: 7 days 05/30/1949 2.42 04/23/1950 1.72 08/25/1951 2.27 06/27/1952 3.00 06/19/1953 2.29 09/13/1954 2.29 09/21/1955 2.77 07/03/1956 2.84 06/12/1957 1.38 06/30/1958 5.32 09/22/1959 3.61 08/23/1960 3.35 07/28/1961 1.43 07/13/1962 2.24 06/03/1963 1.90 06/15/1964 3.21 07/07/1965 2.32 06/21/1966 3.74 04/13/1967 2.14 06/05/1971 2.23 06/09/1972 1.59 06/16/1973 2.31 05/09/1974 1.44 06/09/1975 2.84 04/17/1976 1.80 09/18/1977 3.47 06/30/1978 2.82 08/22/1979 1.87 10/17/1980 1.91 07/16/1981 1.75 06/05/1982 3.15 06/19/1983 1.96 07/10/1986 3.29 07/18/1987 5.59 06/25/1988 1.75 06/24/1989 2.33 06/16/1990 2.87 06/15/1991 2.66 07/06/1992 1.19 07/21/1993 4.52 10/13/1994 3.29 07/12/1995 2.54 06/19/1996 1.69 07/11/1997 2.78 06/14/1998 2.97 06/04/1999 5.06 05/06/2000 3.30 06/13/2001 2.27 06/09/2002 2.83 08/23/2004 2.35 06/26/2005 4.88 08/12/2006 1.74 05/25/2007 4.05 07/29/2008 3.67 09/08/2009 1.91 07/24/2010 3.66 Duration: 10 days 05/25/1949 2.48 04/23/1950 2.18 08/24/1951 2.36 06/27/1952 3.19 06/14/1953 2.86 09/06/1954 2.76 09/21/1955 2.80 06/30/1956 3.50 06/09/1957 2.34 06/30/1958 5.93 09/18/1959 3.93 08/17/1960 3.47 07/22/1961 1.53 05/14/1962 3.04 08/02/1963 2.00 06/13/1964 3.26 07/07/1965 2.34 06/23/1966 5.36 04/13/1967 2.61 05/30/1971 2.46 06/09/1972 1.96 05/22/1973 2.35 05/11/1974 2.12 06/09/1975 3.34 04/17/1976 2.54 09/18/1977 3.93 06/30/1978 3.64 07/26/1979 2.38 10/16/1980 2.34 07/14/1981 2.54 06/05/1982 3.44 06/21/1983 2.16 07/10/1986 3.73 07/14/1987 5.65 06/26/1988 2.16 08/25/1989 2.52 06/15/1990 3.01 05/31/1991 3.04 06/30/1992 1.99 07/19/1993 5.51 10/13/1994 3.32 07/12/1995 3.10 06/19/1996 1.71 07/11/1997 3.08 10/04/1998 3.14 08/07/1999 5.76 05/06/2000 3.34 06/05/2001 2.81 06/02/2002 3.07 08/23/2004 2.37 06/01/2005 5.83 08/16/2006 2.29 05/22/2007 4.70 07/29/2008 3.71 07/06/2009 2.23 06/17/2010 5.11 Duration: 20 days 05/30/1949 3.52 04/23/1950 3.30 08/18/1951 3.61 06/27/1952 3.69 06/04/1953 4.18 05/29/1954 3.62 05/23/1955 3.21 06/19/1956 3.60 06/09/1957 2.80 06/16/1958 6.45 09/22/1959 4.60 08/16/1960 4.41 04/20/1961 2.42 05/11/1962 4.68 07/26/1963 3.11 06/07/1964 5.05 06/23/1965 2.73 06/13/1966 5.62 04/13/1967 3.48 06/05/1971 3.85 06/09/1972 2.96 05/29/1973 2.71 05/11/1974 3.00 06/04/1975 3.89 06/05/1976 2.99 09/09/1977 5.11 06/24/1978 5.16 07/16/1979 2.60 08/04/1980 2.85 07/19/1981 3.36 09/28/1982 4.21 06/19/1983 3.85 06/28/1986 5.36 07/10/1987 7.94 06/21/1988 2.64 06/24/1989 3.47 06/15/1990 5.51 05/27/1991 5.40 06/29/1992 2.34 07/10/1993 6.74 10/02/1994 6.43 07/02/1995 4.08 06/06/1996 2.20 06/23/1997 4.00 06/17/1998 4.00 06/04/1999 6.08 04/25/2000 4.64 05/31/2001 3.70 06/09/2002 3.87 08/05/2004 3.22 05/21/2005 7.14 08/09/2006 2.80 05/25/2007 7.53 07/16/2008 4.10 05/22/2009 3.39 06/12/2010 6.36 Duration: 30 days 05/25/1949 3.97 04/23/1950 3.79 08/09/1951 4.76 06/27/1952 4.35 05/28/1953 5.70 05/31/1954 5.30 05/16/1955 3.76 07/03/1956 4.43 06/09/1957 3.89 06/10/1958 7.50 09/18/1959 4.92 08/16/1960 4.49 09/01/1961 2.96 05/14/1962 6.29 07/26/1963 3.49 06/07/1964 5.97 06/14/1965 4.65 06/03/1966 7.25 04/06/1967 3.82 06/05/1971 4.44 05/26/1972 3.97 05/22/1973 4.90 04/27/1974 3.57 07/31/1975 5.36 05/26/1976 3.51 08/28/1977 5.82 06/24/1978 6.00 07/26/1979 4.01 08/04/1980 3.75 07/11/1981 4.47 06/07/1982 4.69 06/19/1983 4.98 07/01/1986 6.21 07/09/1987 8.65 06/14/1988 3.14 06/13/1989 4.06 06/02/1990 7.60 05/26/1991 6.89 06/13/1992 3.38 06/29/1993 9.55 10/02/1994 6.48 06/21/1995 5.27 05/31/1996 2.72 06/15/1997 6.17 06/12/1998 4.79 05/09/1999 7.81 04/14/2000 5.43 05/28/2001 4.42 08/07/2002 5.14 05/19/2004 3.50 06/01/2005 11.86 07/31/2006 3.06 05/22/2007 9.04 07/10/2008 4.40 05/12/2009 4.36 05/24/2010 7.00 Duration: 45 days 05/17/1949 4.85 03/25/1950 4.50 07/29/1951 6.11 06/06/1952 5.16 05/23/1953 7.89 05/23/1954 6.80 05/25/1955 5.36 05/28/1956 5.80 06/09/1957 4.97 06/04/1958 8.38 08/31/1959 5.22 05/24/1960 5.00 04/20/1961 2.97 05/11/1962 8.34 04/02/1963 4.76 05/23/1964 6.03 06/02/1965 5.42 05/19/1966 7.48 03/19/1967 3.95 05/17/1971 5.31 05/11/1972 5.24 05/22/1973 5.10 04/27/1974 4.66 05/20/1975 6.18 05/12/1976 3.71 08/25/1977 6.79 05/31/1978 6.81 07/16/1979 4.47 07/20/1980 4.42 07/14/1981 5.40 06/05/1982 6.24 06/19/1983 5.21 07/01/1986 7.73 06/21/1987 10.42 05/27/1988 3.46 05/17/1989 5.77 05/26/1990 10.30 05/25/1991 8.71 06/13/1992 3.64 06/22/1993 10.23 10/02/1994 6.76 06/21/1995 5.90 05/12/1996 3.76 06/15/1997 7.40 05/30/1998 5.58 05/04/1999 10.45 05/06/2000 6.85 05/30/2001 5.36 07/19/2002 6.06 05/19/2004 4.61 05/18/2005 14.06 07/13/2006 5.18 05/06/2007 12.02 07/29/2008 5.69 05/25/2009 5.54 06/17/2010 10.77 Duration: 60 days 05/30/1949 6.14 04/23/1950 5.07 07/29/1951 6.74 05/26/1952 5.82 04/30/1953 9.06 05/23/1954 6.80 05/16/1955 6.22 05/11/1956 7.12 05/20/1957 6.01 06/04/1958 8.42 09/18/1959 5.56 07/02/1960 5.64 07/29/1961 4.36 05/22/1962 9.69 04/28/1963 5.99 04/26/1964 8.78 05/23/1965 6.85 05/11/1966 8.66 04/13/1967 5.23 05/10/1971 5.72 06/09/1972 6.23 04/24/1973 5.37 04/27/1974 5.04 06/04/1975 8.14 04/17/1976 4.72 08/13/1977 7.29 05/25/1978 7.67 07/16/1979 5.13 07/16/1980 5.13 07/11/1981 7.31 05/13/1982 7.16 06/19/1983 6.21 06/25/1986 8.10 06/21/1987 11.43 05/07/1988 3.73 05/17/1989 7.01 05/16/1990 12.12 05/11/1991 9.87 06/13/1992 3.92 05/30/1993 13.00 10/02/1994 7.10 06/21/1995 6.30 04/27/1996 4.86 06/02/1997 7.78 05/08/1998 6.56 05/04/1999 11.49 04/27/2000 8.42 05/30/2001 6.93 07/04/2002 7.49 05/11/2004 5.84 05/08/2005 16.24 07/13/2006 5.18 05/06/2007 12.51 07/17/2008 6.47 05/12/2009 7.15 06/17/2010 11.97