Precipitation annual maximum series (inches) Station ID: 44-3204 Station name: FREDERICKSBURG SEWAGE State: VA Latitude (decimal degrees): 38.2872 Longitude (decimal degrees): 77.4511 Elevation (feet): 15 Duration: 01d 2.41 1893 1.65 1894 1.78 1895 1.91 1896 2.92 1897 1.88 1898 2.15 1899 3.10 1900 4.11 1901 4.03 1902 2.18 1903 1.93 1904 3.72 1905 3.01 1906 3.30 1907 3.31 1908 2.49 1909 2.50 1910 1.55 1911 2.71 1912 2.71 1913 2.04 1914 3.66 1915 2.15 1916 1.36 1917 2.83 1918 2.00 1919 3.19 1920 2.15 1921 2.02 1922 3.25 1923 3.18 1924 3.25 1925 2.18 1926 2.50 1927 2.31 1928 2.96 1929 1.40 1930 2.60 1931 4.13 1932 3.58 1933 2.35 1934 5.90 1935 1.99 1936 2.12 1937 1.84 1938 2.93 1939 2.54 1940 1.90 1941 6.17 1942 1.69 1943 3.43 1944 3.32 1945 5.26 1946 2.06 1947 3.79 1948 1.63 1949 4.72 1950 2.37 1951 1.86 1952 1.85 1953 1.42 1954 5.19 1955 5.02 1956 4.23 1957 2.77 1958 1.83 1959 3.79 1960 1.31 1961 2.20 1962 2.32 1963 1.93 1964 2.50 1965 3.02 1966 -9.99 1967 1.81 1968 4.62 1969 1.74 1970 4.56 1971 5.65 1972 3.54 1973 3.10 1974 4.62 1975 4.00 1976 2.01 1977 1.70 1978 2.09 1979 1.55 1980 2.08 1981 1.73 1982 2.14 1983 2.93 1984 3.78 1985 2.65 1986 2.56 1987 2.44 1988 2.73 1989 3.05 1990 1.55 1991 2.80 1992 4.02 1993 4.97 1994 2.95 1995 3.10 1996 2.22 1997 2.60 1998 3.70 1999 2.40 2000 Duration: 02d 3.15 1893 2.38 1894 2.21 1895 1.92 1896 2.92 1897 2.30 1898 2.35 1899 3.62 1900 4.39 1901 4.03 1902 3.52 1903 2.96 1904 4.26 1905 3.56 1906 4.60 1907 4.83 1908 2.83 1909 3.03 1910 2.97 1911 2.97 1912 3.14 1913 2.58 1914 3.66 1915 2.39 1916 1.97 1917 2.99 1918 3.00 1919 5.86 1920 3.68 1921 2.47 1922 3.43 1923 5.41 1924 3.25 1925 2.48 1926 2.60 1927 4.40 1928 3.50 1929 1.90 1930 2.70 1931 4.13 1932 4.71 1933 3.48 1934 7.68 1935 2.76 1936 3.80 1937 2.27 1938 3.28 1939 3.16 1940 2.53 1941 6.59 1942 1.90 1943 3.52 1944 3.99 1945 5.26 1946 2.10 1947 5.79 1948 3.11 1949 7.99 1950 2.39 1951 3.26 1952 3.23 1953 2.47 1954 6.09 1955 5.22 1956 4.90 1957 5.10 1958 2.08 1959 4.31 1960 2.37 1961 2.51 1962 4.00 1963 2.18 1964 2.83 1965 4.25 1966 -9.99 1967 2.29 1968 5.12 1969 2.30 1970 4.76 1971 6.57 1972 5.55 1973 3.27 1974 5.95 1975 4.15 1976 2.03 1977 2.49 1978 3.39 1979 1.57 1980 2.80 1981 2.74 1982 2.45 1983 3.23 1984 4.14 1985 2.86 1986 3.02 1987 3.39 1988 4.05 1989 3.09 1990 1.94 1991 2.82 1992 4.12 1993 5.95 1994 3.19 1995 3.10 1996 2.24 1997 3.09 1998 5.08 1999 3.73 2000 Duration: 04d 3.18 1893 2.82 1894 2.74 1895 3.36 1896 2.92 1897 3.90 1898 3.95 1899 3.86 1900 4.39 1901 4.03 1902 4.40 1903 2.96 1904 4.79 1905 3.98 1906 4.63 1907 4.94 1908 3.17 1909 3.40 1910 4.58 1911 4.66 1912 3.24 1913 2.88 1914 3.66 1915 2.60 1916 2.74 1917 5.49 1918 3.45 1919 7.70 1920 4.40 1921 3.14 1922 6.07 1923 5.41 1924 3.25 1925 4.06 1926 3.88 1927 4.80 1928 3.65 1929 2.28 1930 3.37 1931 4.61 1932 4.93 1933 3.48 1934 8.29 1935 2.81 1936 4.30 1937 2.59 1938 3.98 1939 3.26 1940 2.95 1941 12.20 1942 2.61 1943 3.96 1944 7.17 1945 5.36 1946 2.43 1947 7.97 1948 3.62 1949 8.43 1950 3.25 1951 4.62 1952 3.86 1953 2.56 1954 8.84 1955 6.02 1956 4.90 1957 6.06 1958 2.73 1959 4.40 1960 2.37 1961 2.51 1962 4.07 1963 2.67 1964 3.18 1965 4.26 1966 -9.99 1967 3.06 1968 5.12 1969 4.22 1970 4.76 1971 7.19 1972 6.45 1973 4.62 1974 7.32 1975 4.20 1976 2.48 1977 2.59 1978 4.89 1979 2.06 1980 3.65 1981 3.00 1982 3.21 1983 4.50 1984 4.82 1985 2.86 1986 3.22 1987 3.82 1988 4.17 1989 3.72 1990 2.67 1991 3.32 1992 4.14 1993 6.59 1994 3.93 1995 3.55 1996 2.30 1997 3.87 1998 5.93 1999 4.55 2000 Duration: 07d 2.71 1893 2.87 1894 3.20 1895 3.56 1896 3.75 1897 3.94 1898 4.10 1899 6.16 1900 6.27 1901 6.28 1902 4.40 1903 3.27 1904 5.16 1905 7.05 1906 4.98 1907 4.83 1908 4.45 1909 3.61 1910 5.70 1911 5.16 1912 4.22 1913 2.88 1914 4.57 1915 4.22 1916 3.28 1917 5.67 1918 4.05 1919 9.31 1920 4.64 1921 3.41 1922 6.91 1923 5.47 1924 3.84 1925 5.54 1926 4.13 1927 6.91 1928 3.65 1929 2.93 1930 3.78 1931 4.61 1932 4.93 1933 4.50 1934 8.88 1935 3.46 1936 4.87 1937 3.79 1938 4.57 1939 3.78 1940 3.21 1941 12.57 1942 2.94 1943 3.96 1944 8.44 1945 5.60 1946 3.23 1947 9.97 1948 4.15 1949 8.96 1950 4.13 1951 5.17 1952 3.86 1953 2.64 1954 12.37 1955 6.77 1956 5.07 1957 6.06 1958 2.77 1959 4.64 1960 3.92 1961 4.13 1962 4.75 1963 3.46 1964 4.18 1965 6.35 1966 -9.99 1967 3.77 1968 5.32 1969 4.23 1970 4.76 1971 7.70 1972 6.66 1973 4.93 1974 7.80 1975 4.34 1976 2.88 1977 3.56 1978 4.93 1979 2.26 1980 4.38 1981 4.85 1982 3.74 1983 5.36 1984 4.87 1985 2.90 1986 3.81 1987 4.08 1988 5.34 1989 3.80 1990 2.90 1991 3.90 1992 4.14 1993 7.34 1994 4.68 1995 4.05 1996 2.97 1997 4.55 1998 6.03 1999 5.75 2000 Duration: 10d 3.07 1893 3.08 1894 4.87 1895 4.00 1896 4.07 1897 4.22 1898 4.56 1899 6.16 1900 6.81 1901 6.28 1902 6.14 1903 3.29 1904 7.54 1905 7.11 1906 5.22 1907 6.30 1908 4.98 1909 6.24 1910 5.90 1911 6.75 1912 4.22 1913 3.42 1914 4.70 1915 4.56 1916 3.64 1917 6.24 1918 4.61 1919 9.91 1920 4.64 1921 4.51 1922 8.00 1923 6.27 1924 5.57 1925 6.21 1926 4.43 1927 7.16 1928 3.65 1929 3.65 1930 3.78 1931 4.75 1932 5.63 1933 6.78 1934 9.03 1935 4.26 1936 4.87 1937 4.27 1938 6.86 1939 4.37 1940 4.11 1941 12.84 1942 3.72 1943 4.81 1944 10.15 1945 5.70 1946 3.25 1947 10.27 1948 4.27 1949 8.96 1950 4.15 1951 5.46 1952 4.10 1953 2.68 1954 12.63 1955 6.78 1956 5.91 1957 7.28 1958 4.19 1959 5.68 1960 3.92 1961 4.45 1962 4.79 1963 3.46 1964 4.19 1965 7.63 1966 -9.99 1967 3.91 1968 7.02 1969 4.43 1970 5.18 1971 8.91 1972 8.03 1973 5.46 1974 8.69 1975 4.39 1976 3.15 1977 4.56 1978 5.50 1979 2.94 1980 4.55 1981 4.95 1982 4.25 1983 5.81 1984 5.50 1985 3.73 1986 4.37 1987 4.91 1988 6.02 1989 4.23 1990 4.12 1991 4.62 1992 6.27 1993 7.56 1994 4.92 1995 4.42 1996 2.97 1997 6.12 1998 6.33 1999 6.20 2000 Duration: 20d 3.68 1894 5.89 1895 5.07 1896 5.25 1897 6.67 1898 6.85 1899 6.77 1900 8.99 1901 8.61 1902 7.39 1903 5.58 1904 10.00 1905 8.91 1906 6.01 1907 6.32 1908 8.65 1909 6.51 1910 7.18 1911 9.02 1912 5.86 1913 5.07 1914 6.06 1915 7.30 1916 5.39 1917 7.40 1918 7.22 1919 11.09 1920 5.29 1921 5.84 1922 10.56 1923 7.03 1924 6.37 1925 7.02 1926 6.13 1927 10.80 1928 4.76 1929 5.17 1930 6.01 1931 7.53 1932 7.20 1933 7.61 1934 12.92 1935 6.68 1936 6.42 1937 4.97 1938 7.64 1939 6.11 1940 4.94 1941 14.37 1942 5.26 1943 6.92 1944 13.54 1945 8.05 1946 5.01 1947 11.72 1948 5.64 1949 9.83 1950 5.09 1951 6.54 1952 6.72 1953 3.74 1954 13.41 1955 10.31 1956 6.12 1957 9.42 1958 4.43 1959 8.40 1960 5.29 1961 5.81 1962 5.36 1963 4.75 1964 5.13 1965 9.99 1966 -9.99 1967 4.44 1968 9.21 1969 6.95 1970 7.48 1971 10.60 1972 9.11 1973 6.13 1974 9.57 1975 6.98 1976 4.73 1977 7.50 1978 8.59 1979 4.19 1980 4.60 1981 6.42 1982 6.34 1983 7.35 1984 7.58 1985 4.43 1986 5.76 1987 6.11 1988 7.80 1989 5.11 1990 4.70 1991 6.68 1992 7.06 1993 9.42 1994 5.45 1995 7.71 1996 4.63 1997 8.75 1998 9.04 1999 10.64 2000 Duration: 30d 7.42 1895 7.63 1896 6.68 1897 7.78 1898 7.93 1899 8.94 1900 10.33 1901 9.42 1902 9.77 1903 6.89 1904 12.00 1905 12.57 1906 7.09 1907 7.21 1908 11.53 1909 8.09 1910 7.72 1911 9.94 1912 7.02 1913 5.74 1914 7.81 1915 9.90 1916 6.91 1917 9.41 1918 8.20 1919 12.07 1920 7.13 1921 8.36 1922 11.46 1923 7.98 1924 6.62 1925 10.38 1926 7.83 1927 12.71 1928 7.06 1929 5.68 1930 6.38 1931 9.53 1932 11.93 1933 9.27 1934 13.61 1935 8.25 1936 8.83 1937 5.61 1938 9.68 1939 6.51 1940 5.60 1941 16.18 1942 5.63 1943 7.78 1944 17.02 1945 11.67 1946 6.29 1947 12.85 1948 6.02 1949 11.40 1950 6.17 1951 7.61 1952 6.91 1953 4.41 1954 15.77 1955 10.83 1956 8.26 1957 10.35 1958 6.36 1959 10.31 1960 6.25 1961 6.18 1962 6.10 1963 5.39 1964 7.67 1965 10.13 1966 -9.99 1967 5.44 1968 13.12 1969 8.05 1970 8.49 1971 15.80 1972 10.01 1973 7.59 1974 11.44 1975 8.37 1976 6.69 1977 8.72 1978 11.28 1979 5.11 1980 4.85 1981 6.74 1982 8.17 1983 10.23 1984 8.98 1985 5.12 1986 6.75 1987 7.48 1988 9.22 1989 7.04 1990 6.23 1991 8.00 1992 7.94 1993 12.06 1994 7.38 1995 8.17 1996 5.46 1997 11.14 1998 11.33 1999 13.13 2000 Duration: 45d 10.29 1895 9.25 1896 8.57 1897 10.35 1898 10.69 1899 9.68 1900 12.60 1901 11.10 1902 11.32 1903 9.98 1904 16.13 1905 16.59 1906 9.63 1907 10.06 1908 12.10 1909 10.39 1910 9.44 1911 10.91 1912 9.59 1913 7.41 1914 9.54 1915 12.34 1916 8.81 1917 11.67 1918 10.32 1919 13.75 1920 8.42 1921 9.57 1922 14.29 1923 10.08 1924 9.23 1925 11.04 1926 9.08 1927 15.65 1928 8.42 1929 6.79 1930 9.21 1931 11.68 1932 13.32 1933 10.87 1934 15.36 1935 9.87 1936 11.97 1937 7.23 1938 11.99 1939 8.51 1940 6.84 1941 16.65 1942 6.88 1943 8.66 1944 20.77 1945 12.43 1946 7.83 1947 14.04 1948 8.54 1949 12.03 1950 8.13 1951 8.78 1952 10.05 1953 5.13 1954 18.68 1955 12.59 1956 11.68 1957 12.70 1958 7.73 1959 14.11 1960 8.60 1961 7.88 1962 6.88 1963 6.70 1964 10.05 1965 13.07 1966 -9.99 1967 7.14 1968 15.33 1969 9.00 1970 10.92 1971 17.33 1972 12.16 1973 10.86 1974 12.49 1975 11.89 1976 7.18 1977 11.29 1978 14.63 1979 6.11 1980 6.36 1981 7.46 1982 10.82 1983 11.51 1984 12.34 1985 8.63 1986 8.64 1987 7.95 1988 12.45 1989 8.02 1990 8.45 1991 9.11 1992 10.90 1993 14.59 1994 10.18 1995 10.62 1996 7.19 1997 14.81 1998 13.43 1999 17.33 2000 Duration: 60d 12.89 1895 12.30 1896 10.60 1897 12.84 1898 12.50 1899 11.05 1900 13.75 1901 14.56 1902 11.92 1903 11.64 1904 20.81 1905 17.31 1906 11.98 1907 16.15 1908 14.22 1909 14.54 1910 11.60 1911 12.18 1912 10.92 1913 9.46 1914 11.44 1915 14.08 1916 10.13 1917 12.69 1918 12.89 1919 15.16 1920 9.79 1921 12.33 1922 16.47 1923 12.34 1924 9.81 1925 12.55 1926 9.79 1927 17.12 1928 10.42 1929 7.27 1930 12.34 1931 12.30 1932 14.64 1933 14.79 1934 16.20 1935 11.73 1936 15.66 1937 7.77 1938 15.06 1939 10.03 1940 11.17 1941 18.21 1942 8.33 1943 10.82 1944 21.31 1945 13.60 1946 9.41 1947 15.68 1948 9.97 1949 13.68 1950 10.37 1951 12.72 1952 11.88 1953 6.55 1954 19.23 1955 14.97 1956 12.91 1957 13.74 1958 9.45 1959 16.47 1960 10.78 1961 9.48 1962 7.53 1963 7.86 1964 10.65 1965 13.48 1966 -9.99 1967 8.64 1968 16.16 1969 10.34 1970 13.68 1971 19.44 1972 14.17 1973 11.54 1974 14.08 1975 13.13 1976 7.88 1977 12.83 1978 16.11 1979 7.79 1980 8.55 1981 8.77 1982 13.00 1983 13.31 1984 14.05 1985 11.07 1986 10.41 1987 9.37 1988 15.36 1989 9.98 1990 8.99 1991 10.23 1992 12.92 1993 16.56 1994 11.36 1995 13.72 1996 9.09 1997 18.93 1998 14.91 1999 19.38 2000