Precipitation annual maximum series (inches) Station ID: 36-4385 Station name: JOHNSTOWN State: PA Latitude (decimal degrees): 40.3333 Longitude (decimal degrees): 78.9167 Elevation (feet): 1214 Duration: 01d 4.49 1888 -9.99 1889 1.98 1890 2.50 1891 1.10 1892 1.40 1893 2.01 1894 2.40 1895 2.18 1896 2.47 1897 2.32 1898 2.34 1899 2.30 1900 2.06 1901 1.47 1902 2.21 1903 2.00 1904 2.72 1905 2.64 1906 1.77 1907 2.70 1908 1.82 1909 1.40 1910 2.85 1911 4.46 1912 1.94 1913 2.40 1914 1.50 1915 2.04 1916 2.11 1917 1.76 1918 1.65 1919 1.58 1920 1.89 1921 1.44 1922 1.79 1923 2.24 1924 2.11 1925 1.76 1926 2.37 1927 1.71 1928 2.90 1929 1.85 1930 2.40 1931 2.23 1932 1.32 1933 2.46 1934 2.57 1935 2.30 1936 1.98 1937 1.16 1938 2.24 1939 1.81 1940 2.22 1941 3.30 1942 1.58 1943 1.87 1944 4.27 1945 3.23 1946 1.59 1947 1.94 1948 2.01 1949 2.37 1950 1.65 1951 2.70 1952 2.30 1953 3.65 1954 1.66 1955 1.80 1956 1.23 1957 1.18 1958 1.89 1959 1.92 1960 1.40 1961 2.01 1962 1.50 1963 4.09 1964 1.78 1965 3.00 1966 2.50 1967 1.80 1968 1.85 1969 2.00 1970 2.00 1971 2.75 1972 1.52 1973 2.10 1974 2.15 1975 2.40 1976 8.75 1977 2.44 1978 1.96 1979 2.20 1980 2.34 1981 1.94 1982 2.14 1983 1.57 1984 2.09 1985 2.10 1986 2.02 1987 2.34 1988 1.54 1989 1.80 1990 2.00 1991 1.70 1992 Duration: 02d -9.99 1888 -9.99 1889 -9.99 1890 -9.99 1891 1.73 1892 1.90 1893 2.61 1894 2.40 1895 2.38 1896 2.47 1897 2.46 1898 3.04 1899 2.51 1900 2.06 1901 2.55 1902 2.67 1903 2.98 1904 2.97 1905 2.70 1906 2.00 1907 3.55 1908 2.34 1909 1.58 1910 2.85 1911 4.96 1912 2.92 1913 2.40 1914 2.36 1915 3.12 1916 2.58 1917 1.95 1918 2.35 1919 2.80 1920 2.67 1921 2.34 1922 2.41 1923 2.67 1924 3.42 1925 2.44 1926 2.83 1927 2.00 1928 3.65 1929 1.98 1930 2.48 1931 2.34 1932 2.16 1933 2.92 1934 3.80 1935 3.01 1936 2.81 1937 1.61 1938 2.58 1939 2.37 1940 3.05 1941 3.76 1942 2.23 1943 2.71 1944 4.27 1945 3.54 1946 2.64 1947 2.62 1948 2.23 1949 2.40 1950 1.75 1951 3.26 1952 2.71 1953 3.70 1954 2.25 1955 2.06 1956 1.76 1957 1.50 1958 2.00 1959 3.49 1960 1.57 1961 2.59 1962 2.09 1963 4.12 1964 1.87 1965 3.00 1966 4.35 1967 1.88 1968 2.30 1969 2.79 1970 3.62 1971 3.69 1972 1.88 1973 3.21 1974 4.15 1975 3.30 1976 8.81 1977 2.44 1978 3.05 1979 3.77 1980 2.97 1981 2.04 1982 2.75 1983 2.51 1984 2.61 1985 2.18 1986 2.85 1987 4.67 1988 2.64 1989 2.25 1990 2.19 1991 1.94 1992 Duration: 04d 1.79 1892 2.36 1893 3.55 1894 2.55 1895 2.46 1896 2.50 1897 3.44 1898 3.41 1899 3.01 1900 2.72 1901 2.76 1902 3.34 1903 4.07 1904 3.36 1905 4.63 1906 3.01 1907 3.63 1908 2.45 1909 2.00 1910 3.35 1911 5.04 1912 3.22 1913 4.08 1914 3.02 1915 3.32 1916 2.58 1917 2.37 1918 3.77 1919 3.45 1920 3.89 1921 2.79 1922 3.59 1923 2.96 1924 3.42 1925 4.20 1926 3.70 1927 2.24 1928 4.03 1929 2.56 1930 3.23 1931 2.41 1932 2.76 1933 3.29 1934 3.98 1935 3.93 1936 4.08 1937 2.03 1938 3.23 1939 3.01 1940 3.39 1941 4.19 1942 2.43 1943 3.47 1944 4.32 1945 3.76 1946 3.63 1947 4.53 1948 2.66 1949 3.20 1950 2.55 1951 3.76 1952 2.71 1953 3.75 1954 3.08 1955 2.35 1956 2.69 1957 2.58 1958 2.26 1959 3.97 1960 2.90 1961 3.81 1962 2.54 1963 4.17 1964 2.57 1965 3.08 1966 5.92 1967 2.21 1968 2.85 1969 4.24 1970 3.90 1971 4.63 1972 2.36 1973 4.03 1974 4.75 1975 3.39 1976 10.09 1977 2.56 1978 4.01 1979 4.09 1980 5.25 1981 2.08 1982 2.84 1983 2.97 1984 3.88 1985 2.96 1986 2.97 1987 5.89 1988 3.41 1989 3.12 1990 2.38 1991 2.02 1992 Duration: 07d 2.40 1892 3.45 1893 5.52 1894 3.80 1895 2.98 1896 2.82 1897 3.91 1898 3.50 1899 4.20 1900 3.57 1901 4.14 1902 3.84 1903 5.59 1904 4.44 1905 4.82 1906 4.43 1907 3.99 1908 2.93 1909 2.80 1910 3.75 1911 5.14 1912 4.02 1913 4.99 1914 3.52 1915 3.47 1916 3.40 1917 3.05 1918 4.87 1919 4.26 1920 4.51 1921 3.04 1922 3.64 1923 3.87 1924 3.90 1925 4.87 1926 4.35 1927 3.40 1928 4.64 1929 3.29 1930 3.57 1931 2.62 1932 4.23 1933 3.73 1934 5.60 1935 6.18 1936 4.95 1937 3.56 1938 3.59 1939 3.88 1940 4.60 1941 4.19 1942 3.36 1943 3.77 1944 4.75 1945 5.06 1946 4.04 1947 4.68 1948 3.79 1949 3.51 1950 3.32 1951 3.76 1952 2.92 1953 3.79 1954 4.46 1955 3.19 1956 3.16 1957 3.85 1958 2.80 1959 4.05 1960 4.10 1961 4.24 1962 3.29 1963 4.17 1964 3.27 1965 4.11 1966 5.92 1967 2.73 1968 3.25 1969 5.54 1970 5.45 1971 4.90 1972 2.69 1973 5.46 1974 5.38 1975 3.65 1976 10.81 1977 3.64 1978 4.90 1979 5.84 1980 5.90 1981 2.99 1982 4.25 1983 4.75 1984 4.18 1985 3.20 1986 4.24 1987 7.85 1988 3.90 1989 3.83 1990 2.63 1991 3.09 1992 Duration: 10d 3.01 1892 4.55 1893 7.52 1894 3.92 1895 4.14 1896 3.43 1897 5.31 1898 3.90 1899 4.43 1900 4.28 1901 5.24 1902 4.70 1903 5.92 1904 4.57 1905 4.99 1906 5.21 1907 4.38 1908 4.09 1909 4.12 1910 4.75 1911 6.24 1912 5.49 1913 5.21 1914 4.87 1915 4.39 1916 3.73 1917 3.96 1918 4.87 1919 4.60 1920 4.83 1921 3.35 1922 4.09 1923 4.43 1924 3.95 1925 5.35 1926 5.28 1927 4.35 1928 5.87 1929 3.65 1930 4.30 1931 3.01 1932 5.36 1933 4.78 1934 5.90 1935 6.55 1936 5.39 1937 4.84 1938 3.60 1939 5.01 1940 4.97 1941 4.43 1942 4.99 1943 5.12 1944 6.03 1945 5.22 1946 4.04 1947 5.31 1948 5.05 1949 4.33 1950 3.75 1951 4.26 1952 3.88 1953 3.84 1954 4.58 1955 3.75 1956 3.92 1957 4.69 1958 3.51 1959 4.79 1960 4.50 1961 5.24 1962 3.54 1963 5.38 1964 4.31 1965 4.23 1966 6.69 1967 3.60 1968 3.80 1969 5.58 1970 6.75 1971 5.56 1972 3.45 1973 6.12 1974 6.03 1975 5.14 1976 11.30 1977 3.95 1978 5.73 1979 6.21 1980 6.18 1981 3.68 1982 4.42 1983 5.71 1984 4.99 1985 3.98 1986 4.78 1987 8.32 1988 4.60 1989 4.53 1990 2.72 1991 3.34 1992 Duration: 20d 5.11 1892 6.95 1893 9.69 1894 5.19 1895 6.79 1896 5.23 1897 7.27 1898 6.67 1899 6.27 1900 7.02 1901 7.28 1902 6.82 1903 7.19 1904 6.86 1905 7.82 1906 6.60 1907 8.37 1908 5.97 1909 6.03 1910 6.27 1911 7.65 1912 7.14 1913 5.71 1914 7.22 1915 6.85 1916 5.07 1917 5.14 1918 6.08 1919 5.80 1920 6.51 1921 5.45 1922 6.08 1923 7.49 1924 5.92 1925 7.21 1926 6.95 1927 5.83 1928 6.70 1929 4.85 1930 5.77 1931 4.59 1932 7.47 1933 7.82 1934 10.68 1935 8.15 1936 8.46 1937 5.54 1938 5.39 1939 6.94 1940 7.68 1941 5.65 1942 7.24 1943 7.63 1944 7.01 1945 6.81 1946 5.36 1947 6.78 1948 5.42 1949 5.56 1950 5.43 1951 5.65 1952 5.20 1953 6.35 1954 5.61 1955 5.80 1956 5.22 1957 6.04 1958 4.94 1959 6.03 1960 6.14 1961 6.37 1962 5.42 1963 7.53 1964 6.23 1965 7.01 1966 7.90 1967 6.27 1968 4.67 1969 7.74 1970 8.88 1971 7.46 1972 4.89 1973 9.14 1974 8.76 1975 6.91 1976 13.95 1977 5.60 1978 7.86 1979 10.26 1980 7.06 1981 6.08 1982 6.18 1983 7.34 1984 8.14 1985 6.72 1986 6.40 1987 9.04 1988 5.87 1989 5.98 1990 5.16 1991 4.78 1992 Duration: 30d 6.75 1892 8.35 1893 11.19 1894 6.11 1895 8.88 1896 6.70 1897 8.61 1898 8.21 1899 7.58 1900 8.54 1901 8.66 1902 9.96 1903 8.77 1904 9.90 1905 9.64 1906 8.03 1907 10.62 1908 7.14 1909 7.26 1910 8.73 1911 9.24 1912 8.96 1913 7.42 1914 8.33 1915 9.10 1916 6.42 1917 6.49 1918 8.61 1919 6.71 1920 7.65 1921 6.45 1922 8.09 1923 8.85 1924 8.68 1925 9.34 1926 8.13 1927 9.38 1928 8.35 1929 5.70 1930 7.72 1931 6.02 1932 9.43 1933 9.40 1934 12.08 1935 9.50 1936 9.69 1937 6.54 1938 7.13 1939 9.75 1940 9.17 1941 8.15 1942 8.59 1943 9.46 1944 8.82 1945 8.34 1946 7.39 1947 9.55 1948 6.64 1949 6.99 1950 7.66 1951 7.11 1952 6.83 1953 7.85 1954 6.92 1955 8.17 1956 7.58 1957 7.69 1958 6.90 1959 7.28 1960 7.63 1961 7.60 1962 6.64 1963 9.56 1964 8.31 1965 9.53 1966 9.18 1967 7.64 1968 6.04 1969 9.70 1970 10.09 1971 9.36 1972 6.48 1973 9.33 1974 10.51 1975 9.16 1976 14.35 1977 6.47 1978 9.21 1979 13.24 1980 7.29 1981 7.93 1982 8.93 1983 8.38 1984 10.35 1985 7.25 1986 9.64 1987 9.14 1988 7.12 1989 7.79 1990 5.95 1991 5.71 1992 Duration: 45d 8.99 1892 11.11 1893 12.94 1894 7.15 1895 12.86 1896 8.57 1897 12.05 1898 9.85 1899 9.16 1900 10.47 1901 10.89 1902 12.12 1903 10.91 1904 13.16 1905 11.90 1906 10.09 1907 13.39 1908 8.72 1909 9.21 1910 12.42 1911 14.29 1912 11.04 1913 9.28 1914 10.82 1915 13.67 1916 8.48 1917 8.52 1918 11.39 1919 8.96 1920 9.53 1921 8.44 1922 10.96 1923 11.21 1924 10.24 1925 10.31 1926 10.93 1927 11.14 1928 10.89 1929 7.58 1930 11.14 1931 7.39 1932 11.36 1933 12.94 1934 14.22 1935 12.44 1936 11.94 1937 8.15 1938 9.37 1939 11.27 1940 12.67 1941 10.46 1942 12.71 1943 11.60 1944 11.52 1945 11.14 1946 10.14 1947 11.12 1948 9.20 1949 10.48 1950 9.60 1951 9.66 1952 8.98 1953 9.75 1954 8.53 1955 10.43 1956 8.64 1957 10.31 1958 8.53 1959 10.58 1960 9.81 1961 9.44 1962 8.30 1963 12.28 1964 10.71 1965 12.87 1966 11.61 1967 8.63 1968 7.99 1969 11.71 1970 12.75 1971 12.42 1972 8.61 1973 11.04 1974 13.24 1975 11.10 1976 16.45 1977 9.73 1978 11.32 1979 18.15 1980 11.22 1981 10.56 1982 11.73 1983 10.93 1984 12.11 1985 9.97 1986 12.19 1987 13.94 1988 9.57 1989 9.36 1990 8.04 1991 7.24 1992 Duration: 60d 12.09 1892 11.86 1893 14.34 1894 8.91 1895 15.69 1896 10.91 1897 12.92 1898 11.72 1899 11.10 1900 12.86 1901 12.26 1902 14.05 1903 12.40 1904 17.51 1905 14.36 1906 12.01 1907 16.56 1908 11.29 1909 11.14 1910 14.63 1911 16.29 1912 13.04 1913 10.57 1914 13.13 1915 14.58 1916 10.19 1917 10.54 1918 13.76 1919 11.29 1920 10.88 1921 10.33 1922 12.79 1923 14.89 1924 12.09 1925 11.90 1926 13.66 1927 12.62 1928 13.94 1929 9.49 1930 13.76 1931 9.46 1932 15.39 1933 16.14 1934 16.26 1935 14.32 1936 14.07 1937 9.90 1938 11.20 1939 13.02 1940 14.05 1941 11.53 1942 13.31 1943 15.09 1944 14.21 1945 13.27 1946 11.27 1947 13.54 1948 11.42 1949 12.54 1950 11.40 1951 12.06 1952 10.74 1953 11.18 1954 10.69 1955 12.78 1956 10.35 1957 12.06 1958 10.09 1959 12.58 1960 12.06 1961 12.38 1962 10.52 1963 16.11 1964 14.07 1965 15.72 1966 14.13 1967 9.32 1968 10.40 1969 13.83 1970 17.28 1971 13.72 1972 10.97 1973 12.63 1974 16.38 1975 12.30 1976 18.24 1977 11.71 1978 12.85 1979 21.58 1980 13.03 1981 11.55 1982 14.91 1983 14.85 1984 13.51 1985 11.54 1986 14.21 1987 17.44 1988 12.67 1989 12.62 1990 9.83 1991 9.73 1992