Precipitation annual maximum series (inches) Station ID: 11-5430 Station name: MATTOON State: IL Latitude (decimal degrees): 39.4844 Longitude (decimal degrees): 88.3811 Elevation (feet): 725 Duration: 01d 1.92 1948 3.22 1949 3.34 1950 3.76 1951 1.76 1952 2.81 1953 1.92 1954 3.30 1955 1.64 1956 3.95 1957 1.96 1958 1.78 1959 1.95 1960 3.93 1961 2.11 1962 2.42 1963 3.02 1964 2.57 1965 3.04 1966 2.60 1967 2.95 1968 3.74 1969 1.85 1970 2.76 1971 2.20 1972 3.85 1973 2.48 1974 2.25 1975 1.45 1976 1.87 1977 2.23 1978 3.34 1979 3.47 1980 3.08 1981 2.98 1982 2.18 1983 3.50 1984 2.25 1985 3.00 1986 1.79 1987 1.65 1988 2.55 1989 2.48 1990 2.17 1991 4.86 1992 2.89 1993 2.00 1994 1.92 1995 2.69 1996 2.83 1997 1.68 1998 3.51 1999 2.82 2000 Duration: 02d 1.92 1948 3.31 1949 4.54 1950 4.74 1951 2.48 1952 2.95 1953 2.52 1954 3.30 1955 2.52 1956 7.10 1957 3.22 1958 1.85 1959 2.90 1960 6.33 1961 2.68 1962 2.72 1963 3.50 1964 2.92 1965 4.44 1966 3.06 1967 3.04 1968 6.63 1969 2.93 1970 3.54 1971 3.25 1972 4.97 1973 3.28 1974 2.46 1975 1.64 1976 2.23 1977 2.48 1978 3.67 1979 3.49 1980 3.08 1981 3.09 1982 3.42 1983 6.14 1984 3.36 1985 3.25 1986 2.31 1987 1.87 1988 3.78 1989 3.23 1990 2.91 1991 5.96 1992 3.19 1993 2.45 1994 2.97 1995 3.53 1996 2.83 1997 2.23 1998 3.63 1999 3.24 2000 Duration: 04d 3.07 1948 3.31 1949 4.86 1950 5.33 1951 2.88 1952 2.95 1953 2.87 1954 4.06 1955 2.71 1956 7.10 1957 3.64 1958 2.19 1959 3.80 1960 6.33 1961 2.80 1962 2.82 1963 3.66 1964 3.00 1965 5.00 1966 3.46 1967 3.92 1968 6.63 1969 3.13 1970 3.61 1971 3.31 1972 5.53 1973 3.88 1974 2.77 1975 1.80 1976 2.51 1977 2.75 1978 5.01 1979 3.75 1980 3.08 1981 4.09 1982 5.03 1983 6.31 1984 4.43 1985 4.29 1986 3.10 1987 2.35 1988 3.78 1989 3.76 1990 3.31 1991 6.05 1992 4.52 1993 3.72 1994 3.18 1995 3.71 1996 3.19 1997 3.09 1998 4.33 1999 3.39 2000 Duration: 07d 3.07 1948 5.40 1949 5.24 1950 5.49 1951 2.88 1952 3.05 1953 3.15 1954 5.27 1955 2.79 1956 7.29 1957 4.47 1958 2.19 1959 3.87 1960 7.00 1961 2.80 1962 3.45 1963 3.84 1964 3.40 1965 5.76 1966 3.70 1967 5.74 1968 6.80 1969 4.61 1970 4.70 1971 3.53 1972 6.73 1973 3.88 1974 4.16 1975 1.87 1976 2.90 1977 3.29 1978 6.91 1979 3.89 1980 3.77 1981 4.44 1982 5.59 1983 6.55 1984 4.46 1985 4.95 1986 4.19 1987 3.28 1988 5.42 1989 5.09 1990 3.79 1991 6.05 1992 5.18 1993 4.60 1994 3.71 1995 5.68 1996 3.92 1997 3.93 1998 4.45 1999 4.75 2000 Duration: 10d 3.70 1948 6.20 1949 5.65 1950 5.56 1951 3.98 1952 3.11 1953 3.19 1954 7.25 1955 3.75 1956 7.29 1957 4.55 1958 2.66 1959 4.31 1960 7.09 1961 3.16 1962 3.77 1963 3.94 1964 3.41 1965 5.78 1966 4.68 1967 5.86 1968 7.12 1969 5.24 1970 6.45 1971 4.18 1972 7.09 1973 4.46 1974 4.16 1975 2.21 1976 3.55 1977 4.14 1978 8.63 1979 4.12 1980 4.23 1981 4.95 1982 6.58 1983 6.95 1984 6.56 1985 5.45 1986 4.79 1987 3.74 1988 5.44 1989 5.58 1990 4.09 1991 6.15 1992 5.46 1993 4.73 1994 4.74 1995 6.58 1996 4.28 1997 4.82 1998 4.73 1999 5.06 2000 Duration: 20d 4.63 1948 7.13 1949 8.75 1950 8.08 1951 6.48 1952 5.59 1953 4.91 1954 9.47 1955 4.72 1956 11.53 1957 7.26 1958 3.94 1959 6.48 1960 7.89 1961 4.05 1962 5.91 1963 5.06 1964 4.58 1965 9.18 1966 7.60 1967 8.18 1968 9.07 1969 6.78 1970 6.88 1971 5.90 1972 8.50 1973 6.64 1974 5.84 1975 3.36 1976 5.76 1977 5.77 1978 10.42 1979 5.13 1980 6.37 1981 7.33 1982 7.66 1983 9.01 1984 8.96 1985 7.86 1986 6.56 1987 5.53 1988 8.48 1989 6.82 1990 4.47 1991 9.03 1992 7.62 1993 8.01 1994 6.50 1995 9.93 1996 5.99 1997 8.75 1998 5.70 1999 8.91 2000 Duration: 30d 6.44 1948 9.05 1949 11.48 1950 9.53 1951 7.36 1952 5.90 1953 5.25 1954 9.79 1955 6.16 1956 12.90 1957 10.62 1958 4.85 1959 7.92 1960 8.55 1961 6.45 1962 7.57 1963 6.93 1964 7.25 1965 10.43 1966 8.77 1967 8.43 1968 11.24 1969 7.27 1970 8.54 1971 7.01 1972 10.57 1973 7.77 1974 8.18 1975 4.12 1976 7.26 1977 6.98 1978 10.71 1979 6.05 1980 8.40 1981 8.58 1982 8.36 1983 9.90 1984 10.67 1985 8.58 1986 8.53 1987 6.32 1988 8.97 1989 7.71 1990 6.15 1991 11.10 1992 9.04 1993 9.94 1994 8.03 1995 10.35 1996 7.61 1997 9.92 1998 7.17 1999 10.03 2000 Duration: 45d 8.00 1948 10.52 1949 13.81 1950 10.38 1951 10.01 1952 8.08 1953 6.18 1954 12.24 1955 8.52 1956 16.05 1957 12.48 1958 5.94 1959 10.57 1960 11.31 1961 7.21 1962 7.80 1963 9.65 1964 9.04 1965 11.18 1966 9.40 1967 8.49 1968 13.63 1969 8.76 1970 10.61 1971 8.67 1972 14.60 1973 12.12 1974 11.12 1975 5.10 1976 8.79 1977 8.54 1978 11.68 1979 8.23 1980 11.18 1981 10.70 1982 11.03 1983 11.62 1984 14.67 1985 10.72 1986 10.83 1987 7.56 1988 10.53 1989 11.43 1990 7.46 1991 11.95 1992 10.51 1993 10.80 1994 11.24 1995 13.68 1996 8.91 1997 11.96 1998 8.44 1999 11.83 2000 Duration: 60d 9.52 1948 11.91 1949 16.58 1950 11.63 1951 11.69 1952 9.03 1953 6.40 1954 13.77 1955 10.31 1956 17.95 1957 15.45 1958 7.50 1959 12.24 1960 12.71 1961 9.59 1962 9.82 1963 11.23 1964 9.89 1965 11.52 1966 12.14 1967 10.41 1968 15.73 1969 10.96 1970 13.16 1971 10.17 1972 17.77 1973 13.24 1974 14.39 1975 5.99 1976 11.56 1977 11.07 1978 12.96 1979 9.85 1980 12.96 1981 12.55 1982 14.80 1983 13.56 1984 15.87 1985 11.28 1986 12.01 1987 8.16 1988 13.10 1989 13.31 1990 8.83 1991 13.91 1992 12.97 1993 11.80 1994 12.23 1995 17.01 1996 9.68 1997 15.13 1998 10.70 1999 13.20 2000