Precipitation annual maximum series (inches) Station ID: 51-1004 Station name: HALEAKALA R S 338 State: HI Latitude (decimal degrees): 20.7636 Longitude (decimal degrees): 156.2497 Elevation (feet): 6960 Duration: 01d -9.99 1939 7.20 1940 2.53 1941 4.48 1942 3.44 1943 -9.99 1944 2.55 1945 3.54 1946 12.25 1947 20.40 1948 3.56 1949 11.95 1950 6.23 1951 5.10 1952 5.00 1953 2.73 1954 12.23 1955 9.30 1956 3.55 1957 7.14 1958 12.14 1959 16.74 1960 4.60 1961 3.77 1962 7.00 1963 1.71 1964 4.07 1965 4.20 1966 7.50 1967 4.70 1968 14.10 1969 8.50 1970 8.30 1971 3.05 1972 2.00 1973 5.44 1974 1.67 1975 4.40 1976 2.00 1977 2.54 1978 7.78 1979 18.50 1980 3.26 1981 9.40 1982 6.15 1983 5.38 1984 8.70 1985 9.61 1986 6.80 1987 6.80 1988 7.29 1989 3.03 1990 5.80 1991 5.60 1992 3.06 1993 6.36 1994 1.67 1995 5.40 1996 6.12 1997 2.90 1998 3.92 1999 3.20 2000 3.14 2001 6.00 2002 3.10 2003 5.50 2004 5.15 2005 -9.99 2006 Duration: 02d -9.99 1939 8.90 1940 4.10 1941 6.60 1942 4.83 1943 -9.99 1944 4.81 1945 4.82 1946 13.25 1947 24.15 1948 6.56 1949 15.25 1950 6.62 1951 6.03 1952 5.50 1953 2.99 1954 17.48 1955 15.53 1956 4.61 1957 7.92 1958 15.14 1959 21.26 1960 5.06 1961 5.84 1962 7.70 1963 2.63 1964 6.60 1965 4.94 1966 8.28 1967 7.32 1968 15.26 1969 9.82 1970 16.25 1971 3.35 1972 2.65 1973 9.24 1974 2.54 1975 5.73 1976 3.52 1977 2.79 1978 10.44 1979 29.75 1980 3.59 1981 11.40 1982 6.77 1983 6.25 1984 12.70 1985 15.60 1986 8.75 1987 7.53 1988 12.50 1989 4.96 1990 8.09 1991 6.00 1992 3.93 1993 8.47 1994 2.92 1995 9.06 1996 6.87 1997 3.60 1998 5.55 1999 4.37 2000 4.38 2001 10.00 2002 4.00 2003 5.95 2004 5.67 2005 -9.99 2006 Duration: 04d -9.99 1939 9.40 1940 4.30 1941 9.05 1942 8.81 1943 -9.99 1944 7.03 1945 5.06 1946 17.44 1947 28.31 1948 7.37 1949 16.01 1950 8.38 1951 6.33 1952 5.78 1953 3.64 1954 22.02 1955 18.36 1956 6.28 1957 8.32 1958 15.90 1959 24.21 1960 6.98 1961 9.66 1962 8.09 1963 3.03 1964 10.95 1965 7.87 1966 8.69 1967 9.67 1968 16.02 1969 12.31 1970 17.06 1971 3.66 1972 3.07 1973 9.70 1974 4.72 1975 6.69 1976 4.28 1977 2.96 1978 15.11 1979 41.56 1980 3.83 1981 16.96 1982 7.80 1983 6.56 1984 18.01 1985 24.00 1986 9.62 1987 7.91 1988 14.24 1989 8.16 1990 12.19 1991 6.30 1992 5.25 1993 10.43 1994 3.08 1995 9.51 1996 7.60 1997 4.28 1998 6.99 1999 4.92 2000 5.67 2001 10.50 2002 4.80 2003 8.95 2004 5.95 2005 -9.99 2006 Duration: 07d -9.99 1939 10.55 1940 4.78 1941 12.36 1942 9.20 1943 -9.99 1944 7.11 1945 6.54 1946 21.44 1947 29.08 1948 7.82 1949 16.10 1950 9.00 1951 6.34 1952 6.13 1953 4.02 1954 27.31 1955 18.36 1956 7.41 1957 10.27 1958 21.57 1959 28.45 1960 8.37 1961 10.43 1962 8.09 1963 3.23 1964 16.22 1965 9.31 1966 8.78 1967 12.90 1968 17.63 1969 14.51 1970 18.25 1971 5.12 1972 3.78 1973 9.70 1974 5.85 1975 6.73 1976 4.95 1977 3.09 1978 20.42 1979 42.26 1980 6.71 1981 21.72 1982 8.28 1983 6.56 1984 20.64 1985 26.08 1986 10.00 1987 10.94 1988 15.46 1989 10.49 1990 15.54 1991 6.30 1992 6.36 1993 10.93 1994 3.08 1995 10.27 1996 10.29 1997 5.87 1998 9.10 1999 6.14 2000 6.19 2001 10.50 2002 4.92 2003 9.91 2004 6.63 2005 -9.99 2006 Duration: 10d -9.99 1939 10.84 1940 4.93 1941 13.13 1942 9.86 1943 -9.99 1944 8.89 1945 8.66 1946 23.93 1947 29.43 1948 9.42 1949 16.12 1950 9.52 1951 6.34 1952 6.88 1953 5.52 1954 32.12 1955 18.36 1956 7.43 1957 10.59 1958 21.71 1959 29.13 1960 8.57 1961 12.20 1962 12.56 1963 3.67 1964 19.20 1965 10.59 1966 10.50 1967 13.30 1968 17.66 1969 15.35 1970 18.70 1971 5.12 1972 4.78 1973 10.01 1974 6.95 1975 10.47 1976 6.00 1977 3.85 1978 28.17 1979 42.26 1980 6.72 1981 26.49 1982 8.29 1983 6.56 1984 24.25 1985 26.64 1986 10.02 1987 11.77 1988 15.55 1989 11.43 1990 18.11 1991 6.30 1992 7.25 1993 13.67 1994 3.60 1995 11.51 1996 10.93 1997 8.19 1998 9.92 1999 6.78 2000 6.43 2001 10.50 2002 5.56 2003 10.76 2004 6.72 2005 -9.99 2006 Duration: 20d -9.99 1939 13.06 1940 5.23 1941 21.19 1942 11.99 1943 -9.99 1944 10.64 1945 13.55 1946 30.76 1947 31.89 1948 12.83 1949 16.57 1950 11.23 1951 6.81 1952 7.71 1953 5.93 1954 36.20 1955 18.50 1956 9.01 1957 11.14 1958 22.37 1959 29.14 1960 9.04 1961 13.25 1962 14.24 1963 6.05 1964 20.40 1965 11.41 1966 15.54 1967 14.52 1968 21.53 1969 23.81 1970 26.62 1971 6.37 1972 6.00 1973 14.06 1974 7.82 1975 15.47 1976 8.71 1977 5.29 1978 33.67 1979 46.31 1980 10.07 1981 35.47 1982 9.07 1983 6.99 1984 33.49 1985 27.04 1986 10.52 1987 12.31 1988 16.08 1989 13.85 1990 24.83 1991 6.30 1992 9.78 1993 14.47 1994 5.08 1995 11.85 1996 14.94 1997 10.08 1998 12.56 1999 10.46 2000 9.74 2001 18.87 2002 5.80 2003 16.48 2004 9.08 2005 -9.99 2006 Duration: 30d -9.99 1939 14.79 1940 6.94 1941 28.07 1942 14.76 1943 -9.99 1944 11.51 1945 14.17 1946 31.49 1947 32.25 1948 19.91 1949 18.77 1950 19.10 1951 8.07 1952 9.42 1953 8.35 1954 38.62 1955 32.14 1956 11.90 1957 14.44 1958 23.70 1959 31.42 1960 13.58 1961 15.98 1962 17.71 1963 7.75 1964 21.29 1965 15.74 1966 17.66 1967 16.68 1968 23.88 1969 28.24 1970 36.25 1971 10.97 1972 7.53 1973 19.20 1974 11.17 1975 16.75 1976 12.87 1977 5.52 1978 36.64 1979 48.34 1980 12.24 1981 45.63 1982 13.73 1983 7.93 1984 34.56 1985 35.60 1986 11.97 1987 17.54 1988 21.83 1989 16.04 1990 28.05 1991 7.67 1992 12.62 1993 15.80 1994 7.98 1995 12.45 1996 20.59 1997 11.30 1998 19.23 1999 11.08 2000 10.65 2001 18.94 2002 7.35 2003 24.02 2004 10.79 2005 -9.99 2006 Duration: 45d -9.99 1939 16.50 1940 13.40 1941 29.30 1942 17.13 1943 -9.99 1944 15.27 1945 18.10 1946 33.87 1947 38.86 1948 25.01 1949 18.91 1950 22.01 1951 9.47 1952 9.52 1953 8.66 1954 40.09 1955 35.72 1956 13.02 1957 16.10 1958 29.11 1959 32.26 1960 14.64 1961 18.13 1962 18.75 1963 10.43 1964 24.26 1965 18.52 1966 19.25 1967 20.82 1968 36.61 1969 29.52 1970 55.05 1971 11.87 1972 9.15 1973 19.30 1974 13.47 1975 23.87 1976 17.35 1977 7.51 1978 48.19 1979 51.88 1980 13.91 1981 49.26 1982 17.30 1983 10.28 1984 36.53 1985 38.28 1986 16.17 1987 19.88 1988 29.00 1989 23.43 1990 29.98 1991 7.85 1992 15.34 1993 17.65 1994 8.94 1995 17.48 1996 23.89 1997 13.69 1998 21.51 1999 11.73 2000 12.14 2001 21.02 2002 9.73 2003 25.96 2004 13.91 2005 -9.99 2006 Duration: 60d -9.99 1939 17.78 1940 10.15 1941 32.23 1942 20.30 1943 -9.99 1944 17.94 1945 20.08 1946 38.88 1947 42.62 1948 30.14 1949 20.86 1950 24.78 1951 14.25 1952 10.80 1953 10.64 1954 42.45 1955 41.85 1956 13.81 1957 16.35 1958 31.41 1959 33.38 1960 20.94 1961 20.22 1962 23.80 1963 10.71 1964 30.03 1965 19.36 1966 20.50 1967 26.22 1968 38.12 1969 31.08 1970 59.08 1971 13.52 1972 10.94 1973 26.86 1974 15.42 1975 27.79 1976 19.29 1977 8.28 1978 50.47 1979 57.10 1980 14.58 1981 55.84 1982 20.00 1983 13.93 1984 38.92 1985 41.33 1986 16.83 1987 21.12 1988 32.02 1989 26.49 1990 33.35 1991 9.84 1992 18.12 1993 20.49 1994 10.22 1995 18.03 1996 29.23 1997 14.41 1998 27.81 1999 17.63 2000 13.23 2001 26.19 2002 10.74 2003 32.91 2004 14.47 2005 -9.99 2006