Precipitation annual maximum series (inches) Station ID: 53-0191 Station name: IAO VALLEY State: HI Latitude (decimal degrees): 20.8867 Longitude (decimal degrees): 156.5383 Elevation (feet): 720 Duration: 01d 6.63 1950 7.04 1951 -9.99 1952 4.92 1953 2.84 1954 4.34 1955 15.00 1956 4.90 1957 9.20 1958 7.50 1959 3.75 1960 6.80 1961 12.34 1962 5.50 1963 2.22 1964 4.40 1965 6.06 1966 4.80 1967 5.47 1968 7.10 1969 2.06 1970 4.20 1971 7.50 1972 3.70 1973 6.75 1974 -9.99 1975 2.75 1976 -9.99 1977 3.80 1978 6.40 1979 7.50 1980 5.30 1981 4.05 1982 2.62 1983 6.10 1984 3.10 1985 5.15 1986 6.00 1987 4.34 1988 6.18 1989 -9.99 1990 -9.99 1991 2.04 1992 3.59 1993 -9.99 1994 -9.99 1995