Precipitation annual maximum series (inches) Station ID: 36-8308 Station name: SOUTH MOUNTAIN State: PA Latitude (decimal degrees): 39.8500 Longitude (decimal degrees): 77.5000 Elevation (feet): 1519 Duration: 01d 4.16 1940 1.52 1941 2.76 1942 2.26 1943 2.90 1944 2.72 1945 2.90 1946 2.05 1947 2.86 1948 2.74 1949 4.26 1950 1.91 1951 5.63 1952 2.27 1953 4.08 1954 3.61 1955 2.58 1956 3.92 1957 2.20 1958 2.57 1959 2.55 1960 2.37 1961 3.90 1962 2.48 1963 1.97 1964 2.42 1965 4.80 1966 2.98 1967 2.85 1968 3.33 1969 3.06 1970 1.85 1971 6.25 1972 2.22 1973 2.09 1974 4.52 1975 2.55 1976 1.67 1977 1.90 1978 6.32 1979 1.62 1980 2.32 1981 3.09 1982 3.60 1983 2.92 1984 2.42 1985 3.20 1986 2.05 1987 2.78 1988 2.23 1989 4.40 1990 2.59 1991 4.73 1992 3.05 1993 3.40 1994 2.80 1995 4.56 1996 4.13 1997 2.78 1998 2.60 1999 1.76 2000 Duration: 02d 4.16 1940 1.87 1941 3.86 1942 3.40 1943 3.11 1944 3.43 1945 2.91 1946 2.05 1947 2.88 1948 4.61 1949 4.73 1950 2.85 1951 6.95 1952 2.27 1953 4.10 1954 4.63 1955 2.75 1956 4.21 1957 2.48 1958 3.28 1959 2.93 1960 2.44 1961 3.92 1962 2.97 1963 1.99 1964 3.46 1965 6.96 1966 2.98 1967 3.12 1968 3.44 1969 3.32 1970 2.50 1971 11.10 1972 3.90 1973 2.60 1974 7.14 1975 3.50 1976 1.94 1977 2.94 1978 6.32 1979 2.50 1980 3.27 1981 3.19 1982 4.13 1983 3.29 1984 4.27 1985 3.25 1986 2.13 1987 4.85 1988 2.83 1989 4.95 1990 2.76 1991 6.10 1992 3.93 1993 3.62 1994 2.95 1995 4.66 1996 4.41 1997 2.82 1998 2.87 1999 1.91 2000 Duration: 04d 4.16 1940 3.01 1941 4.52 1942 3.50 1943 3.33 1944 3.74 1945 3.43 1946 2.67 1947 3.52 1948 5.02 1949 4.89 1950 3.57 1951 8.29 1952 2.79 1953 4.10 1954 4.87 1955 2.88 1956 5.12 1957 3.79 1958 3.33 1959 3.36 1960 3.53 1961 3.95 1962 3.30 1963 2.27 1964 3.46 1965 7.01 1966 3.27 1967 3.82 1968 4.81 1969 3.51 1970 3.56 1971 12.70 1972 4.22 1973 2.60 1974 9.66 1975 4.32 1976 2.87 1977 4.80 1978 6.32 1979 2.50 1980 3.69 1981 3.24 1982 4.31 1983 3.92 1984 4.83 1985 3.28 1986 3.15 1987 5.40 1988 3.72 1989 6.37 1990 2.78 1991 6.23 1992 3.96 1993 3.82 1994 4.19 1995 5.34 1996 4.51 1997 3.46 1998 3.29 1999 2.81 2000 Duration: 07d 4.94 1940 3.11 1941 4.53 1942 3.61 1943 3.33 1944 5.06 1945 5.32 1946 2.94 1947 4.14 1948 9.57 1949 5.59 1950 5.32 1951 8.32 1952 3.41 1953 4.10 1954 8.32 1955 3.53 1956 5.38 1957 4.42 1958 5.12 1959 3.85 1960 3.68 1961 4.89 1962 3.51 1963 2.78 1964 3.46 1965 7.81 1966 3.98 1967 4.81 1968 5.04 1969 4.58 1970 4.60 1971 13.68 1972 4.89 1973 4.50 1974 11.57 1975 4.32 1976 3.45 1977 5.33 1978 6.34 1979 2.69 1980 4.31 1981 3.86 1982 4.49 1983 4.18 1984 4.85 1985 3.68 1986 3.99 1987 6.14 1988 4.21 1989 6.37 1990 3.14 1991 6.62 1992 5.60 1993 6.55 1994 4.64 1995 7.59 1996 7.04 1997 4.77 1998 4.25 1999 3.27 2000 Duration: 10d 4.96 1940 3.21 1941 5.47 1942 4.31 1943 3.94 1944 5.41 1945 6.34 1946 4.46 1947 4.21 1948 9.76 1949 7.34 1950 5.59 1951 8.89 1952 4.46 1953 4.10 1954 8.43 1955 4.15 1956 6.28 1957 5.31 1958 5.30 1959 4.45 1960 3.68 1961 4.92 1962 3.87 1963 3.49 1964 5.24 1965 9.90 1966 4.88 1967 5.85 1968 5.53 1969 4.58 1970 4.60 1971 14.02 1972 4.89 1973 4.60 1974 12.45 1975 7.10 1976 4.50 1977 5.88 1978 7.43 1979 4.31 1980 4.41 1981 3.97 1982 5.21 1983 5.27 1984 4.93 1985 3.71 1986 4.23 1987 7.03 1988 5.25 1989 7.59 1990 3.30 1991 6.99 1992 5.91 1993 6.75 1994 5.27 1995 8.37 1996 7.63 1997 5.13 1998 4.74 1999 3.57 2000 Duration: 20d 7.13 1940 4.23 1941 7.96 1942 5.48 1943 6.13 1944 6.83 1945 8.47 1946 6.03 1947 6.22 1948 11.02 1949 10.25 1950 8.15 1951 9.65 1952 6.37 1953 5.97 1954 10.89 1955 5.86 1956 7.22 1957 7.30 1958 5.88 1959 6.39 1960 5.16 1961 6.97 1962 4.97 1963 5.48 1964 5.51 1965 11.62 1966 6.27 1967 6.91 1968 6.54 1969 6.40 1970 6.03 1971 16.76 1972 7.41 1973 6.73 1974 13.29 1975 8.05 1976 5.79 1977 8.62 1978 10.37 1979 6.70 1980 5.63 1981 6.08 1982 8.17 1983 7.11 1984 7.06 1985 4.88 1986 5.99 1987 10.12 1988 8.89 1989 9.60 1990 5.85 1991 7.50 1992 7.22 1993 7.21 1994 7.62 1995 10.67 1996 8.45 1997 7.71 1998 7.89 1999 5.54 2000 Duration: 30d 10.75 1940 5.10 1941 11.30 1942 7.39 1943 7.19 1944 8.79 1945 9.64 1946 7.58 1947 8.41 1948 11.84 1949 11.40 1950 10.24 1951 11.53 1952 7.37 1953 7.34 1954 12.49 1955 6.76 1956 7.88 1957 7.86 1958 7.58 1959 7.65 1960 7.25 1961 7.78 1962 6.26 1963 6.61 1964 7.87 1965 11.62 1966 9.62 1967 9.23 1968 7.68 1969 9.25 1970 7.06 1971 17.66 1972 9.39 1973 8.22 1974 16.37 1975 12.01 1976 7.74 1977 8.92 1978 13.63 1979 8.01 1980 7.49 1981 6.40 1982 10.01 1983 8.16 1984 9.19 1985 5.78 1986 7.51 1987 10.86 1988 9.63 1989 10.00 1990 6.87 1991 9.19 1992 11.26 1993 7.77 1994 9.24 1995 12.28 1996 9.09 1997 9.96 1998 11.32 1999 6.81 2000 Duration: 45d 12.06 1940 8.02 1941 13.11 1942 8.24 1943 8.73 1944 10.57 1945 11.56 1946 9.89 1947 10.22 1948 16.61 1949 12.60 1950 11.68 1951 12.22 1952 9.77 1953 8.66 1954 12.88 1955 8.93 1956 9.64 1957 10.87 1958 8.84 1959 9.97 1960 9.93 1961 9.22 1962 7.55 1963 8.70 1964 8.98 1965 12.86 1966 12.87 1967 11.26 1968 12.26 1969 13.59 1970 10.29 1971 19.15 1972 13.44 1973 9.92 1974 18.11 1975 14.89 1976 10.00 1977 12.29 1978 16.17 1979 9.77 1980 8.55 1981 6.99 1982 13.54 1983 11.02 1984 10.86 1985 8.95 1986 8.36 1987 11.69 1988 11.96 1989 11.40 1990 8.03 1991 11.13 1992 14.76 1993 11.16 1994 11.28 1995 15.88 1996 10.04 1997 13.81 1998 13.94 1999 9.92 2000 Duration: 60d 14.70 1940 8.75 1941 16.14 1942 9.00 1943 11.37 1944 13.94 1945 13.76 1946 12.88 1947 13.17 1948 17.30 1949 13.92 1950 12.86 1951 15.08 1952 11.87 1953 10.45 1954 14.73 1955 12.17 1956 10.90 1957 14.33 1958 10.79 1959 10.69 1960 11.76 1961 11.78 1962 9.68 1963 10.33 1964 10.77 1965 14.15 1966 15.11 1967 12.17 1968 14.28 1969 15.83 1970 10.60 1971 22.93 1972 15.34 1973 11.74 1974 19.82 1975 17.33 1976 11.00 1977 14.31 1978 18.33 1979 12.02 1980 10.19 1981 10.18 1982 16.32 1983 13.42 1984 12.01 1985 9.67 1986 9.35 1987 12.73 1988 14.09 1989 13.48 1990 9.89 1991 12.26 1992 17.69 1993 12.77 1994 13.43 1995 18.71 1996 14.44 1997 17.12 1998 16.59 1999 12.35 2000