Precipitation annual maximum series (inches) Station ID: 79-0030 Station name: CUSTER State: MT Latitude (decimal degrees): 46.1333 Longitude (decimal degrees): -107.5333 Elevation (feet): 2743 Duration: 1 hour 07/10/1948 0.98 06/26/1949 0.28 06/21/1952 0.23 09/12/1956 0.51 08/12/1957 1.00 05/23/1958 0.40 04/15/1959 0.44 08/05/1960 0.40 09/10/1961 0.35 07/13/1962 1.41 06/04/1963 1.00 06/17/1964 0.50 07/09/1965 0.52 06/03/1966 0.27 06/10/1967 0.35 05/05/1968 0.39 06/06/1969 1.28 05/07/1970 0.20 06/10/1971 0.61 07/18/1972 0.42 08/22/1973 0.30 08/20/1974 0.33 Duration: 2 hours 07/10/1948 1.05 04/12/1949 0.40 05/21/1952 0.39 09/12/1956 0.55 08/12/1957 1.08 05/23/1958 0.70 04/15/1959 0.70 08/05/1960 0.43 09/10/1961 0.63 07/13/1962 1.58 06/04/1963 1.10 06/17/1964 0.93 07/09/1965 0.56 06/03/1966 0.32 06/10/1967 0.55 06/09/1968 0.61 06/06/1969 1.63 05/07/1970 0.38 06/10/1971 0.66 07/18/1972 0.45 08/22/1973 0.35 08/20/1974 0.53 Duration: 3 hours 04/12/1949 0.49 05/21/1952 0.50 08/27/1956 0.56 08/12/1957 1.10 05/23/1958 0.73 04/15/1959 0.90 08/05/1960 0.48 09/10/1961 0.86 07/13/1962 1.71 06/04/1963 1.20 06/17/1964 1.06 07/09/1965 0.57 06/03/1966 0.46 06/10/1967 0.65 06/09/1968 0.91 06/06/1969 1.95 05/07/1970 0.45 06/10/1971 0.67 10/18/1971 0.52 08/22/1973 0.40 08/20/1974 0.70 Duration: 6 hours 04/12/1949 0.66 05/21/1952 0.65 08/27/1956 0.99 08/12/1957 1.11 05/23/1958 0.74 04/15/1959 1.10 06/15/1960 0.56 09/10/1961 1.47 07/13/1962 1.80 06/04/1963 1.24 06/17/1964 1.32 05/06/1965 0.59 06/03/1966 0.47 05/10/1967 0.83 06/09/1968 1.31 06/06/1969 2.00 05/07/1970 0.55 08/30/1971 0.84 10/01/1971 0.75 06/14/1973 0.49 08/20/1974 0.74 Duration: 12 hours 04/12/1949 0.71 05/21/1952 0.89 08/27/1956 1.42 08/12/1957 1.11 06/11/1958 0.85 04/15/1959 1.21 08/05/1960 0.95 09/09/1961 1.83 07/13/1962 1.81 04/27/1963 1.33 06/17/1964 1.46 05/06/1965 0.89 08/20/1966 0.53 05/10/1967 1.21 06/09/1968 1.76 06/06/1969 2.20 05/30/1970 0.79 08/29/1971 1.23 10/01/1971 1.04 09/01/1973 0.70 04/26/1974 0.80 Duration: 1 day 09/07/1941 3.17 05/12/1942 1.31 06/17/1944 1.64 06/22/1945 0.70 06/11/1946 0.94 07/10/1948 1.13 04/12/1949 0.63 06/02/1954 1.03 08/27/1956 1.34 05/20/1957 0.91 10/31/1957 1.06 04/15/1959 1.04 08/05/1960 0.83 09/09/1961 1.60 07/13/1962 1.64 04/27/1963 1.54 08/19/1964 1.54 05/06/1965 1.04 08/20/1966 0.73 05/10/1967 1.35 06/08/1968 2.50 06/05/1969 1.91 04/28/1970 1.37 08/30/1971 1.58 10/01/1971 1.72 04/20/1973 1.05 04/26/1974 0.79 Duration: 2 days 09/06/1941 3.55 05/12/1942 1.80 06/16/1944 1.82 09/16/1945 0.77 09/07/1946 1.76 07/10/1948 1.49 04/11/1949 0.72 06/02/1954 1.14 08/27/1956 1.66 06/21/1957 1.49 10/31/1957 1.26 04/15/1959 1.15 08/05/1960 1.03 09/09/1961 1.98 07/13/1962 1.83 04/28/1963 1.95 08/19/1964 1.93 05/06/1965 1.42 08/19/1966 0.89 05/10/1967 1.50 06/09/1968 3.65 06/06/1969 2.30 04/27/1970 1.89 08/30/1971 1.76 10/01/1971 2.18 04/19/1973 1.47 04/27/1974 1.08 Duration: 3 days 09/05/1941 3.62 05/11/1942 2.21 06/16/1944 2.00 09/16/1945 0.90 09/07/1946 2.49 07/10/1948 1.52 04/11/1949 0.75 06/02/1954 1.16 08/27/1956 1.81 06/21/1957 1.53 10/31/1957 1.29 04/15/1959 1.29 08/05/1960 1.05 09/09/1961 2.25 07/13/1962 2.15 06/01/1963 2.45 08/19/1964 2.12 05/06/1965 1.46 08/19/1966 0.95 05/08/1967 1.55 06/08/1968 4.10 06/25/1969 2.56 04/27/1970 2.35 08/30/1971 1.81 10/01/1971 2.24 04/18/1973 1.74 04/26/1974 1.29 Duration: 4 days 09/05/1941 3.65 05/10/1942 2.61 06/17/1944 2.28 06/05/1945 1.11 09/07/1946 2.51 07/10/1948 2.36 04/11/1949 0.76 06/02/1954 1.17 08/27/1956 1.87 06/21/1957 1.56 06/08/1958 1.45 04/15/1959 1.72 08/05/1960 1.06 09/09/1961 2.31 07/13/1962 2.17 06/01/1963 2.69 06/06/1964 2.31 05/06/1965 1.49 08/19/1966 0.97 06/11/1967 1.58 06/07/1968 4.19 06/24/1969 2.64 04/26/1970 2.57 08/30/1971 1.85 10/01/1971 2.29 04/17/1973 1.82 04/26/1974 1.38 Duration: 7 days 09/03/1941 3.69 05/10/1942 3.22 06/16/1944 2.86 06/22/1945 1.45 09/07/1946 2.54 07/10/1948 2.39 04/11/1949 0.77 05/28/1954 1.27 08/27/1956 1.89 06/15/1957 1.85 06/07/1958 1.49 04/15/1959 1.74 08/01/1960 1.09 09/09/1961 2.33 07/13/1962 2.20 06/02/1963 3.01 08/19/1964 2.78 05/01/1965 1.72 05/31/1966 1.00 06/08/1967 2.09 06/07/1968 4.89 04/20/1969 2.82 04/26/1970 2.62 08/30/1971 2.25 09/26/1971 2.33 04/19/1973 1.98 04/26/1974 1.46 Duration: 10 days 08/29/1941 3.76 05/10/1942 3.28 06/17/1944 3.17 06/19/1945 1.50 09/07/1946 2.85 07/10/1948 2.98 06/17/1949 0.85 05/26/1954 1.52 08/27/1956 1.93 06/16/1957 1.89 06/03/1958 2.42 04/16/1959 1.82 06/15/1960 1.15 09/10/1961 2.91 05/13/1962 2.40 06/02/1963 3.19 08/20/1964 3.74 04/30/1965 1.76 06/03/1966 1.02 06/06/1967 2.85 06/04/1968 5.23 06/21/1969 2.91 04/26/1970 2.70 08/30/1971 2.31 09/26/1971 2.40 04/17/1973 2.29 05/30/1974 1.58 Duration: 20 days 09/07/1941 5.07 05/10/1942 4.14 06/01/1943 4.23 06/02/1944 4.61 06/05/1945 2.09 09/07/1946 3.39 07/10/1948 3.39 06/17/1949 1.40 05/23/1954 1.94 08/27/1956 2.53 06/07/1957 2.41 05/24/1958 3.44 04/16/1959 2.38 08/02/1960 1.54 09/02/1961 3.37 05/20/1962 3.56 06/02/1963 3.87 06/03/1964 5.04 06/23/1965 2.74 06/03/1966 1.27 06/04/1967 3.48 06/07/1968 6.63 06/21/1969 4.21 04/26/1970 4.09 08/30/1971 2.36 10/01/1971 3.39 04/17/1973 2.91 05/20/1974 2.97 Duration: 30 days 09/06/1941 6.27 04/18/1942 4.57 05/31/1944 5.91 05/31/1945 2.96 09/07/1946 4.36 07/10/1948 3.84 06/16/1949 1.82 06/02/1954 2.41 08/18/1956 2.76 04/23/1957 2.82 05/24/1958 3.85 04/16/1959 2.47 05/25/1960 1.56 09/10/1961 3.68 05/13/1962 5.29 04/18/1963 4.46 06/03/1964 5.24 06/13/1965 3.32 05/31/1966 1.54 06/03/1967 3.52 05/22/1968 7.86 06/07/1969 6.29 04/26/1970 4.37 05/14/1971 2.72 09/20/1971 3.47 04/06/1973 3.05 05/10/1974 3.57 Duration: 45 days 08/25/1941 6.67 04/18/1942 5.45 05/14/1944 6.82 05/13/1945 3.80 09/07/1946 4.75 06/11/1948 4.82 05/31/1949 2.56 05/22/1954 2.97 08/07/1956 3.13 05/15/1957 4.39 05/24/1958 3.85 04/16/1959 2.87 05/18/1960 1.89 09/02/1961 4.04 04/29/1962 5.34 04/28/1963 7.14 05/11/1964 6.11 06/04/1965 3.82 05/11/1966 1.83 05/10/1967 5.01 05/14/1968 9.94 06/06/1969 7.05 04/26/1970 5.86 08/30/1971 4.66 07/19/1972 3.50 04/19/1973 3.72 04/26/1974 5.07 Duration: 60 days 08/12/1941 7.13 04/18/1942 6.24 05/14/1944 7.51 05/13/1945 4.23 09/07/1946 5.34 05/26/1948 5.69 05/31/1949 3.02 04/29/1954 3.52 07/27/1956 3.32 05/04/1957 5.19 04/23/1958 4.40 10/20/1958 3.05 06/12/1960 2.67 09/02/1961 4.30 05/20/1962 5.82 04/10/1963 8.35 04/25/1964 8.20 04/30/1965 4.89 04/26/1966 2.17 04/25/1967 6.77 05/06/1968 11.14 05/20/1969 7.64 04/14/1970 6.73 04/15/1971 4.71 08/30/1971 5.86 04/17/1973 4.87 04/11/1974 5.73