Precipitation annual maximum series (inches) Station ID: 36-6997 Station name: PITTSBURGH WB CITY State: PA Latitude (decimal degrees): 40.4500 Longitude (decimal degrees): 80.0000 Elevation (feet): 1017 Duration: 01d 1.45 1897 1.46 1898 1.34 1899 1.41 1900 2.24 1901 -9.99 1902 2.07 1903 2.03 1904 1.61 1905 2.33 1906 1.53 1907 1.59 1908 1.27 1909 1.10 1910 3.58 1911 3.19 1912 1.66 1913 1.82 1914 1.65 1915 1.86 1916 1.64 1917 1.55 1918 2.69 1919 1.78 1920 1.95 1921 2.34 1922 2.73 1923 2.07 1924 1.48 1925 1.60 1926 2.86 1927 1.74 1928 3.22 1929 1.89 1930 1.87 1931 1.39 1932 1.98 1933 1.81 1934 1.63 1935 3.00 1936 1.54 1937 1.42 1938 1.81 1939 2.44 1940 2.40 1941 1.95 1942 2.53 1943 1.54 1944 2.52 1945 1.40 1946 1.65 1947 1.76 1948 1.63 1949 2.38 1950 1.34 1951 2.34 1952 1.84 1953 3.57 1954 2.56 1955 3.34 1956 1.85 1957 1.36 1958 1.74 1959 1.67 1960 1.89 1961 2.29 1962 1.88 1963 2.20 1964 1.28 1965 2.01 1966 2.53 1967 1.29 1968 1.50 1969 1.66 1970 2.16 1971 1.66 1972 1.37 1973 1.81 1974 2.03 1975 1.11 1976 1.96 1977 1.39 1978 1.83 1979 Duration: 01h 06/19/1948 0.46 06/11/1949 0.71 05/27/1950 1.25 06/28/1951 0.91 06/22/1952 1.51 07/22/1953 1.61 08/16/1954 0.87 08/11/1955 0.78 08/05/1956 0.89 09/20/1957 0.86 08/02/1958 1.00 04/20/1959 0.74 06/29/1960 1.04 07/19/1961 0.89 06/13/1962 0.89 06/06/1963 0.81 07/12/1964 0.78 10/15/1965 0.39 08/11/1966 0.57 07/02/1967 1.03 09/10/1968 0.61 04/18/1969 0.78 07/26/1970 1.61 06/13/1971 0.78 09/14/1972 0.81 09/22/1973 0.84 09/13/1974 0.93 07/03/1975 1.86 07/28/1976 0.94 07/07/1977 0.92 08/07/1978 0.50 08/24/1979 1.16 Duration: 02d -9.99 1897 -9.99 1898 -9.99 1899 -9.99 1900 -9.99 1901 -9.99 1902 -9.99 1903 -9.99 1904 -9.99 1905 -9.99 1906 -9.99 1907 -9.99 1908 -9.99 1909 -9.99 1910 3.58 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 2.65 1926 2.90 1927 2.25 1928 3.27 1929 1.91 1930 2.38 1931 1.72 1932 1.99 1933 2.07 1934 2.76 1935 3.31 1936 2.54 1937 1.73 1938 2.16 1939 2.73 1940 2.48 1941 2.19 1942 3.15 1943 1.79 1944 2.74 1945 2.40 1946 2.76 1947 2.35 1948 2.33 1949 2.88 1950 2.58 1951 2.41 1952 2.06 1953 3.57 1954 2.72 1955 3.38 1956 1.95 1957 1.99 1958 2.18 1959 2.50 1960 2.07 1961 3.18 1962 2.10 1963 2.70 1964 2.20 1965 2.02 1966 3.44 1967 1.76 1968 1.83 1969 2.13 1970 2.84 1971 2.46 1972 1.69 1973 1.85 1974 2.42 1975 2.10 1976 1.96 1977 1.70 1978 2.35 1979 Duration: 02h 06/12/1948 0.65 07/17/1949 0.90 07/05/1950 1.73 06/28/1951 0.92 06/22/1952 1.56 07/22/1953 1.71 08/24/1954 1.00 08/11/1955 1.29 08/05/1956 0.98 07/08/1957 1.38 08/02/1958 1.18 07/06/1959 1.03 06/29/1960 1.48 06/02/1961 0.97 09/02/1962 1.15 06/06/1963 0.83 07/28/1964 1.01 10/15/1965 0.61 08/11/1966 0.81 07/27/1967 1.47 04/23/1968 0.66 04/18/1969 0.94 07/26/1970 1.66 05/06/1971 0.93 09/13/1972 1.51 09/22/1973 1.28 09/13/1974 1.12 07/03/1975 1.88 07/28/1976 0.95 07/07/1977 1.12 09/12/1978 0.82 08/24/1979 1.17 Duration: 03h 06/12/1948 0.84 07/17/1949 1.28 07/05/1950 1.84 07/22/1951 1.06 06/22/1952 1.97 07/22/1953 1.75 10/15/1954 1.27 08/11/1955 1.37 08/05/1956 1.07 07/08/1957 1.48 08/02/1958 1.24 07/06/1959 1.42 06/29/1960 1.53 06/02/1961 1.11 09/02/1962 1.36 06/06/1963 0.85 07/12/1964 1.07 08/31/1965 0.68 08/11/1966 0.92 07/27/1967 1.75 04/23/1968 0.82 04/18/1969 0.98 07/26/1970 1.66 05/06/1971 1.32 09/13/1972 1.77 09/22/1973 1.35 09/13/1974 1.51 07/03/1975 1.90 07/28/1976 0.95 07/07/1977 1.15 09/12/1978 0.87 08/24/1979 1.17 Duration: 04d 3.58 1911 -9.99 1912 -9.99 1913 -9.99 1914 -9.99 1915 -9.99 1916 -9.99 1917 -9.99 1918 -9.99 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 2.95 1926 3.56 1927 2.60 1928 3.40 1929 2.47 1930 3.45 1931 2.45 1932 2.43 1933 2.92 1934 2.86 1935 3.37 1936 2.71 1937 2.44 1938 2.93 1939 3.01 1940 2.75 1941 3.06 1942 4.04 1943 2.46 1944 2.81 1945 2.70 1946 3.56 1947 4.37 1948 3.01 1949 3.59 1950 3.16 1951 2.85 1952 2.10 1953 4.26 1954 4.22 1955 3.38 1956 2.67 1957 2.93 1958 2.46 1959 3.14 1960 2.23 1961 3.97 1962 2.70 1963 2.98 1964 2.20 1965 2.34 1966 3.62 1967 1.91 1968 1.91 1969 2.82 1970 3.17 1971 3.80 1972 2.23 1973 2.04 1974 2.85 1975 2.10 1976 2.63 1977 1.98 1978 2.60 1979 Duration: 06h 06/12/1948 1.32 07/17/1949 1.37 07/05/1950 2.06 06/27/1951 1.62 06/22/1952 2.34 07/22/1953 1.75 10/15/1954 2.50 06/08/1955 2.16 08/05/1956 2.01 07/08/1957 1.68 08/02/1958 1.30 07/06/1959 1.73 06/29/1960 1.64 06/02/1961 1.22 09/02/1962 2.05 03/04/1963 1.06 07/12/1964 1.32 08/31/1965 1.04 08/11/1966 1.26 07/27/1967 2.37 04/23/1968 1.05 07/05/1969 1.08 07/26/1970 1.66 05/06/1971 1.97 09/13/1972 2.11 09/22/1973 1.40 09/13/1974 1.80 07/03/1975 1.90 08/07/1976 1.06 05/18/1977 1.59 08/07/1978 1.02 05/12/1979 1.26 Duration: 07d 3.86 1926 3.73 1927 3.37 1928 3.47 1929 3.10 1930 3.79 1931 2.80 1932 3.95 1933 3.83 1934 3.73 1935 4.01 1936 4.39 1937 2.94 1938 2.97 1939 3.09 1940 4.02 1941 3.34 1942 4.08 1943 2.49 1944 3.62 1945 3.68 1946 3.72 1947 4.48 1948 3.40 1949 3.90 1950 4.06 1951 3.03 1952 2.82 1953 4.40 1954 4.39 1955 3.79 1956 3.15 1957 3.93 1958 2.56 1959 3.33 1960 2.66 1961 4.36 1962 3.37 1963 3.35 1964 2.42 1965 2.90 1966 4.31 1967 3.21 1968 2.18 1969 3.75 1970 3.32 1971 4.20 1972 2.51 1973 3.37 1974 3.51 1975 2.12 1976 2.94 1977 3.12 1978 3.19 1979 Duration: 10d 3.91 1926 4.76 1927 4.03 1928 3.48 1929 3.16 1930 3.92 1931 2.97 1932 4.28 1933 4.64 1934 4.23 1935 4.17 1936 4.81 1937 3.61 1938 3.34 1939 3.85 1940 5.30 1941 3.65 1942 5.16 1943 3.21 1944 4.69 1945 5.23 1946 4.40 1947 4.53 1948 3.93 1949 4.19 1950 4.78 1951 3.91 1952 3.42 1953 4.50 1954 5.80 1955 4.25 1956 3.75 1957 4.16 1958 3.78 1959 3.37 1960 3.20 1961 4.97 1962 3.80 1963 3.63 1964 3.08 1965 3.44 1966 4.71 1967 3.39 1968 2.44 1969 3.85 1970 3.79 1971 5.02 1972 2.91 1973 3.38 1974 3.61 1975 2.79 1976 3.64 1977 3.12 1978 3.44 1979 Duration: 12h 06/12/1948 1.67 07/17/1949 1.58 07/05/1950 2.38 07/22/1951 2.42 06/22/1952 2.34 07/22/1953 2.06 10/15/1954 3.52 06/08/1955 2.56 08/05/1956 2.23 07/08/1957 1.85 08/02/1958 1.33 07/06/1959 1.73 06/29/1960 1.64 06/01/1961 1.41 09/01/1962 2.85 03/04/1963 1.79 07/12/1964 1.85 08/31/1965 1.32 02/13/1966 1.92 07/27/1967 2.53 09/05/1968 1.17 07/04/1969 1.61 04/01/1970 1.83 05/05/1971 2.51 09/13/1972 2.43 09/22/1973 1.40 09/13/1974 1.81 07/03/1975 1.90 06/19/1976 1.08 05/18/1977 1.64 06/07/1978 1.20 09/28/1979 1.71 Duration: 20d 5.55 1926 6.16 1927 6.32 1928 4.88 1929 4.26 1930 5.30 1931 3.46 1932 5.68 1933 7.35 1934 5.49 1935 6.69 1936 6.39 1937 4.40 1938 4.68 1939 5.63 1940 6.30 1941 4.91 1942 6.87 1943 5.10 1944 8.27 1945 6.87 1946 5.63 1947 5.80 1948 5.97 1949 6.78 1950 6.19 1951 5.13 1952 4.93 1953 7.48 1954 7.51 1955 6.17 1956 4.81 1957 5.65 1958 4.12 1959 4.33 1960 4.75 1961 5.49 1962 5.29 1963 4.91 1964 4.88 1965 5.71 1966 5.70 1967 5.96 1968 3.91 1969 4.71 1970 4.19 1971 6.85 1972 4.83 1973 5.23 1974 5.26 1975 4.21 1976 5.54 1977 4.37 1978 5.97 1979 Duration: 24h 06/12/1948 1.76 07/16/1949 2.30 07/05/1950 2.38 07/22/1951 2.58 06/22/1952 2.34 07/22/1953 2.06 10/15/1954 3.57 06/07/1955 2.66 08/05/1956 3.34 07/08/1957 1.95 08/02/1958 1.81 07/06/1959 1.74 05/07/1960 2.30 07/18/1961 1.90 09/01/1962 3.13 03/04/1963 2.10 07/12/1964 2.25 08/31/1965 2.19 02/12/1966 2.02 07/27/1967 3.44 09/05/1968 1.76 07/04/1969 1.82 04/01/1970 2.13 05/05/1971 2.84 09/13/1972 2.43 09/22/1973 1.40 09/13/1974 1.81 02/23/1975 2.04 08/06/1976 1.92 04/02/1977 1.96 06/07/1978 1.56 09/27/1979 1.85 Duration: 30d 7.45 1926 6.72 1927 8.15 1928 5.67 1929 5.11 1930 8.22 1931 4.22 1932 7.27 1933 8.87 1934 5.91 1935 7.41 1936 7.15 1937 6.02 1938 5.62 1939 7.45 1940 7.87 1941 5.53 1942 8.40 1943 6.00 1944 9.52 1945 8.83 1946 7.60 1947 7.95 1948 6.75 1949 7.40 1950 7.95 1951 5.70 1952 5.80 1953 8.86 1954 8.76 1955 7.21 1956 6.05 1957 7.64 1958 5.94 1959 4.94 1960 6.03 1961 7.52 1962 5.99 1963 6.27 1964 5.12 1965 6.06 1966 6.76 1967 6.55 1968 5.58 1969 5.78 1970 5.25 1971 7.44 1972 5.41 1973 6.63 1974 8.14 1975 5.70 1976 6.60 1977 5.84 1978 6.85 1979 Duration: 45d 10.09 1926 8.18 1927 11.86 1928 8.74 1929 5.94 1930 10.57 1931 6.26 1932 9.83 1933 9.75 1934 7.21 1935 10.12 1936 8.79 1937 7.78 1938 7.08 1939 8.57 1940 9.62 1941 7.96 1942 9.91 1943 8.13 1944 10.36 1945 10.64 1946 9.67 1947 9.43 1948 8.49 1949 10.79 1950 10.87 1951 7.53 1952 7.35 1953 9.88 1954 9.79 1955 9.51 1956 7.47 1957 9.75 1958 6.88 1959 6.86 1960 7.33 1961 7.93 1962 6.72 1963 8.30 1964 6.77 1965 7.00 1966 9.22 1967 8.24 1968 7.32 1969 7.80 1970 7.36 1971 9.58 1972 7.31 1973 8.67 1974 10.40 1975 7.00 1976 7.69 1977 7.39 1978 9.66 1979 Duration: 48h 06/12/1948 1.81 07/15/1949 2.85 07/04/1950 2.88 06/27/1951 2.58 06/22/1952 2.52 07/21/1953 2.07 10/15/1954 3.57 06/07/1955 2.72 08/05/1956 3.38 04/03/1957 2.02 05/03/1958 1.99 04/26/1959 2.21 05/07/1960 2.57 07/18/1961 2.07 09/01/1962 3.18 03/04/1963 2.49 03/09/1964 2.70 08/31/1965 2.20 02/11/1966 2.05 07/27/1967 3.62 09/05/1968 1.76 07/04/1969 1.83 04/01/1970 2.13 05/05/1971 2.84 09/12/1972 3.51 10/28/1973 1.73 09/01/1974 1.89 02/23/1975 2.42 08/06/1976 2.10 04/02/1977 1.98 06/07/1978 1.74 05/23/1979 2.36 Duration: 60d 11.32 1926 10.32 1927 13.88 1928 9.86 1929 7.09 1930 12.38 1931 7.74 1932 12.03 1933 12.68 1934 9.06 1935 11.34 1936 10.19 1937 9.07 1938 8.47 1939 10.45 1940 11.11 1941 8.27 1942 11.21 1943 10.24 1944 11.49 1945 11.54 1946 11.29 1947 11.32 1948 10.39 1949 11.38 1950 12.09 1951 10.72 1952 8.79 1953 11.24 1954 10.31 1955 11.83 1956 10.00 1957 11.95 1958 8.88 1959 9.33 1960 10.04 1961 9.80 1962 7.96 1963 10.44 1964 8.40 1965 7.76 1966 11.87 1967 9.09 1968 9.12 1969 9.61 1970 8.77 1971 10.92 1972 9.12 1973 9.41 1974 13.25 1975 9.09 1976 8.88 1977 9.36 1978 12.40 1979