Precipitation annual maximum series (inches) Station ID: 02-6481 Station name: PHOENIX WSO AP State: AZ Latitude (decimal degrees): 33.4431 Longitude (decimal degrees): 111.9903 Elevation (feet): 1107 Duration: 01d 0.57 1933 0.91 1934 -9.99 1935 -9.99 1936 -9.99 1937 0.76 1938 1.88 1939 1.49 1940 1.01 1941 0.79 1942 2.99 1943 1.08 1944 -9.99 1945 -9.99 1946 -9.99 1947 0.63 1948 0.87 1949 0.73 1950 2.73 1951 1.07 1952 0.70 1953 0.81 1954 1.15 1955 0.61 1956 1.05 1957 1.52 1958 1.00 1959 0.57 1960 0.62 1961 0.71 1962 1.03 1963 1.50 1964 0.96 1965 1.73 1966 1.43 1967 0.81 1968 1.33 1969 2.43 1970 0.69 1971 1.69 1972 1.02 1973 1.04 1974 0.79 1975 0.96 1976 0.50 1977 1.24 1978 0.85 1979 0.79 1980 0.88 1981 0.78 1982 1.98 1983 1.90 1984 0.98 1985 0.70 1986 1.46 1987 2.32 1988 1.19 1989 1.20 1990 1.12 1991 1.66 1992 1.58 1993 1.36 1994 1.25 1995 0.50 1996 0.70 1997 1.02 1998 1.24 1999 1.53 2000 Duration: 01h 07/25/1948 0.07 09/13/1949 0.14 02/26/1950 0.12 08/27/1951 0.27 -9/-9/-999 -9.99 -9/-9/-999 -9.99 09/24/1954 0.30 07/22/1955 0.81 07/13/1956 0.61 08/29/1957 0.32 09/12/1958 0.86 08/24/1959 0.54 08/09/1960 0.29 08/23/1961 0.34 08/22/1962 0.23 10/19/1963 0.54 09/14/1964 0.98 06/23/1965 0.43 08/18/1966 1.14 07/16/1967 0.53 07/31/1968 0.78 09/16/1969 1.26 09/05/1970 0.64 09/29/1971 0.30 06/22/1972 0.92 07/12/1973 1.00 08/05/1974 0.54 12/13/1975 0.41 07/24/1976 0.65 07/11/1977 0.24 08/20/1978 1.24 05/20/1979 0.60 07/25/1980 0.31 10/01/1981 0.68 08/24/1982 0.55 08/16/1983 1.22 07/21/1984 0.97 09/01/1985 0.92 08/25/1986 0.69 07/31/1987 0.54 07/20/1988 0.58 08/16/1989 0.38 08/14/1990 0.74 10/27/1991 0.62 07/24/1992 0.82 01/08/1993 0.65 09/02/1994 1.35 08/20/1995 0.91 02/01/1996 0.25 08/08/1997 0.32 07/22/1998 1.02 07/15/1999 0.62 10/27/2000 0.38 Duration: 02d 0.57 1933 1.58 1934 -9.99 1935 -9.99 1936 -9.99 1937 0.90 1938 2.43 1939 2.14 1940 1.74 1941 0.85 1942 3.07 1943 1.16 1944 -9.99 1945 -9.99 1946 -9.99 1947 0.82 1948 1.00 1949 0.78 1950 3.53 1951 1.07 1952 0.74 1953 1.09 1954 2.05 1955 0.61 1956 1.06 1957 1.53 1958 1.48 1959 0.58 1960 0.94 1961 0.73 1962 1.42 1963 1.72 1964 1.25 1965 2.15 1966 2.29 1967 0.90 1968 1.37 1969 2.59 1970 0.78 1971 2.39 1972 1.28 1973 1.13 1974 0.79 1975 1.03 1976 0.51 1977 1.93 1978 1.15 1979 0.95 1980 1.33 1981 1.21 1982 2.32 1983 2.76 1984 0.98 1985 0.89 1986 1.95 1987 2.32 1988 1.23 1989 1.93 1990 1.12 1991 1.81 1992 2.16 1993 1.36 1994 1.25 1995 0.55 1996 0.78 1997 1.02 1998 1.96 1999 2.50 2000 Duration: 02h 07/25/1948 0.13 09/13/1949 0.28 02/26/1950 0.24 08/27/1951 0.55 -9/-9/-999 -9.99 -9/-9/-999 -9.99 09/24/1954 0.30 07/22/1955 0.86 07/13/1956 0.61 07/17/1957 0.53 09/12/1958 0.93 10/30/1959 0.58 08/09/1960 0.34 08/28/1961 0.59 08/22/1962 0.24 08/05/1963 0.75 09/14/1964 1.37 06/23/1965 0.57 08/18/1966 1.72 12/19/1967 0.66 07/30/1968 0.85 09/16/1969 1.33 09/05/1970 0.97 09/29/1971 0.43 06/22/1972 1.20 07/12/1973 1.01 08/05/1974 0.54 12/13/1975 0.55 07/24/1976 0.89 12/29/1977 0.26 08/20/1978 1.24 05/20/1979 0.61 02/19/1980 0.44 10/01/1981 0.73 08/24/1982 0.65 08/16/1983 1.27 07/21/1984 1.37 09/01/1985 0.92 08/25/1986 0.70 07/31/1987 0.89 10/14/1988 0.84 03/26/1989 0.64 08/14/1990 0.78 10/27/1991 1.00 07/24/1992 0.97 10/06/1993 0.94 09/02/1994 1.35 08/20/1995 1.25 02/25/1996 0.47 01/13/1997 0.42 07/22/1998 1.02 07/14/1999 1.02 03/06/2000 0.46 Duration: 03h 07/25/1948 0.20 09/13/1949 0.42 02/26/1950 0.35 08/27/1951 0.82 -9/-9/-999 -9.99 -9/-9/-999 -9.99 02/14/1954 0.38 07/22/1955 1.10 07/13/1956 0.61 10/31/1957 0.74 09/12/1958 0.97 10/30/1959 0.61 03/01/1960 0.34 08/28/1961 0.61 01/21/1962 0.28 08/05/1963 0.81 09/14/1964 1.37 06/23/1965 0.74 08/18/1966 1.73 12/19/1967 0.81 07/30/1968 0.88 09/16/1969 1.33 09/05/1970 1.14 09/29/1971 0.44 06/22/1972 1.21 07/12/1973 1.01 03/20/1974 0.61 12/13/1975 0.67 07/24/1976 0.94 09/27/1977 0.30 08/20/1978 1.24 05/20/1979 0.61 02/15/1980 0.52 10/01/1981 0.73 08/24/1982 0.65 08/16/1983 1.31 07/21/1984 1.50 09/01/1985 0.92 08/25/1986 0.70 07/31/1987 0.92 10/14/1988 1.01 08/15/1989 0.84 08/14/1990 0.96 10/27/1991 1.08 07/24/1992 1.04 01/10/1993 1.05 09/02/1994 1.35 08/20/1995 1.55 02/25/1996 0.55 01/13/1997 0.55 07/22/1998 1.02 07/14/1999 1.02 03/05/2000 0.57 Duration: 04d 0.57 1933 1.58 1934 -9.99 1935 -9.99 1936 -9.99 1937 0.90 1938 2.88 1939 2.31 1940 1.87 1941 1.05 1942 3.38 1943 1.61 1944 -9.99 1945 -9.99 1946 -9.99 1947 0.99 1948 1.21 1949 0.79 1950 4.20 1951 1.11 1952 1.04 1953 1.13 1954 3.42 1955 0.61 1956 1.51 1957 1.53 1958 1.50 1959 0.83 1960 0.94 1961 0.97 1962 1.43 1963 1.72 1964 1.26 1965 2.16 1966 2.70 1967 0.98 1968 1.81 1969 2.73 1970 0.78 1971 2.39 1972 1.28 1973 1.40 1974 0.82 1975 1.30 1976 0.54 1977 1.96 1978 1.51 1979 1.26 1980 1.33 1981 1.56 1982 2.54 1983 2.88 1984 0.98 1985 1.16 1986 2.01 1987 2.32 1988 1.23 1989 1.98 1990 1.16 1991 1.81 1992 3.06 1993 1.36 1994 1.26 1995 0.55 1996 0.78 1997 1.26 1998 1.96 1999 2.77 2000 Duration: 06h 07/25/1948 0.40 09/13/1949 0.85 02/26/1950 0.71 08/27/1951 1.64 -9/-9/-999 -9.99 -9/-9/-999 -9.99 02/14/1954 0.46 07/22/1955 1.28 07/13/1956 0.61 10/31/1957 1.04 09/12/1958 1.29 10/30/1959 0.94 03/01/1960 0.57 08/28/1961 0.89 01/21/1962 0.48 10/19/1963 1.01 09/14/1964 1.47 06/23/1965 0.84 08/18/1966 1.74 12/19/1967 0.97 07/30/1968 0.88 09/16/1969 1.33 09/05/1970 1.82 09/29/1971 0.60 06/22/1972 1.37 07/12/1973 1.01 03/20/1974 0.76 09/07/1975 0.77 07/24/1976 0.96 09/27/1977 0.43 08/20/1978 1.24 05/20/1979 0.73 02/15/1980 0.72 10/01/1981 0.73 08/24/1982 0.65 09/29/1983 1.52 07/28/1984 1.80 11/12/1985 0.94 08/25/1986 0.70 07/31/1987 0.93 10/14/1988 1.91 08/15/1989 1.07 08/14/1990 1.17 10/27/1991 1.08 07/24/1992 1.37 01/08/1993 1.22 09/02/1994 1.36 08/20/1995 1.59 02/25/1996 0.55 01/13/1997 0.60 07/22/1998 1.02 07/14/1999 1.24 03/05/2000 0.87 Duration: 07d 0.57 1933 1.58 1934 -9.99 1935 -9.99 1936 -9.99 1937 1.62 1938 2.88 1939 2.39 1940 1.87 1941 1.05 1942 3.47 1943 1.82 1944 -9.99 1945 -9.99 1946 -9.99 1947 1.11 1948 1.21 1949 0.93 1950 4.20 1951 1.25 1952 1.27 1953 1.18 1954 3.42 1955 0.61 1956 1.52 1957 1.59 1958 1.84 1959 0.85 1960 1.35 1961 1.06 1962 1.43 1963 1.74 1964 1.93 1965 2.16 1966 3.98 1967 1.20 1968 2.11 1969 2.73 1970 0.78 1971 2.39 1972 1.34 1973 1.84 1974 0.82 1975 1.40 1976 0.54 1977 1.96 1978 1.51 1979 2.00 1980 1.33 1981 1.56 1982 2.54 1983 2.88 1984 0.98 1985 1.55 1986 2.01 1987 2.38 1988 1.23 1989 2.36 1990 1.16 1991 2.18 1992 4.02 1993 1.36 1994 1.75 1995 0.56 1996 0.79 1997 1.52 1998 2.45 1999 2.77 2000 Duration: 10d 0.57 1933 1.58 1934 -9.99 1935 -9.99 1936 -9.99 1937 1.62 1938 4.01 1939 3.20 1940 2.33 1941 1.05 1942 3.62 1943 2.11 1944 -9.99 1945 -9.99 1946 -9.99 1947 1.11 1948 1.21 1949 0.93 1950 4.20 1951 2.13 1952 1.27 1953 1.22 1954 4.12 1955 0.89 1956 1.59 1957 1.70 1958 1.84 1959 0.85 1960 1.35 1961 1.08 1962 1.43 1963 1.75 1964 2.16 1965 2.17 1966 3.98 1967 1.25 1968 2.11 1969 2.85 1970 0.78 1971 2.46 1972 1.36 1973 1.91 1974 1.12 1975 1.40 1976 0.86 1977 1.96 1978 1.76 1979 2.09 1980 1.37 1981 1.77 1982 2.77 1983 4.51 1984 0.98 1985 1.58 1986 2.01 1987 2.38 1988 1.23 1989 2.37 1990 1.57 1991 2.18 1992 4.32 1993 1.36 1994 1.75 1995 0.57 1996 0.95 1997 1.75 1998 2.50 1999 2.77 2000 Duration: 12h 07/25/1948 0.47 09/13/1949 0.85 02/26/1950 0.78 08/27/1951 2.47 -9/-9/-999 -9.99 -9/-9/-999 -9.99 03/22/1954 0.64 07/22/1955 1.30 07/13/1956 0.61 10/30/1957 1.05 09/12/1958 1.35 10/29/1959 0.99 03/01/1960 0.57 08/28/1961 0.94 01/21/1962 0.69 10/18/1963 1.41 09/14/1964 1.47 06/23/1965 0.84 08/18/1966 1.74 12/14/1967 1.22 07/30/1968 0.88 09/16/1969 1.33 09/05/1970 2.37 09/29/1971 0.69 10/18/1972 1.64 07/12/1973 1.01 10/28/1974 0.96 09/07/1975 0.78 09/23/1976 0.99 09/27/1977 0.50 08/20/1978 1.24 01/16/1979 0.99 02/15/1980 0.78 10/01/1981 0.73 12/09/1982 0.77 09/29/1983 1.61 07/27/1984 2.75 11/12/1985 0.96 08/25/1986 0.70 11/01/1987 0.95 10/14/1988 2.32 03/26/1989 1.11 08/14/1990 1.20 10/27/1991 1.12 07/24/1992 1.66 01/10/1993 1.54 09/02/1994 1.36 08/20/1995 1.59 02/25/1996 0.55 01/13/1997 0.60 07/22/1998 1.02 07/14/1999 1.24 03/05/2000 1.30 Duration: 20d 0.65 1933 2.10 1934 -9.99 1935 -9.99 1936 -9.99 1937 1.62 1938 4.02 1939 3.64 1940 3.89 1941 1.39 1942 4.87 1943 2.64 1944 -9.99 1945 -9.99 1946 -9.99 1947 1.15 1948 1.71 1949 1.30 1950 4.20 1951 2.73 1952 1.27 1953 1.22 1954 4.92 1955 1.23 1956 2.63 1957 2.25 1958 3.13 1959 1.18 1960 1.81 1961 1.20 1962 1.83 1963 2.27 1964 3.13 1965 2.17 1966 3.98 1967 1.63 1968 2.15 1969 3.00 1970 0.99 1971 4.33 1972 1.60 1973 2.35 1974 1.31 1975 1.48 1976 0.86 1977 2.73 1978 2.09 1979 2.41 1980 1.38 1981 2.26 1982 3.08 1983 5.00 1984 1.59 1985 1.58 1986 2.21 1987 2.38 1988 1.46 1989 2.70 1990 2.00 1991 2.95 1992 5.40 1993 1.71 1994 1.75 1995 1.10 1996 0.99 1997 2.71 1998 2.84 1999 2.77 2000 Duration: 24h 07/25/1948 0.47 09/13/1949 0.87 02/26/1950 0.78 08/27/1951 2.91 -9/-9/-999 -9.99 -9/-9/-999 -9.99 03/22/1954 0.81 07/24/1955 1.97 07/13/1956 0.61 10/30/1957 1.06 09/12/1958 1.52 10/29/1959 1.47 01/12/1960 0.50 08/28/1961 0.94 01/21/1962 0.73 10/18/1963 1.42 09/14/1964 1.50 12/09/1965 1.15 09/12/1966 1.84 12/14/1967 1.89 07/30/1968 0.88 09/16/1969 1.33 09/05/1970 2.43 09/29/1971 0.69 10/18/1972 2.27 07/11/1973 1.27 08/04/1974 1.13 09/07/1975 0.79 07/24/1976 1.03 09/27/1977 0.50 12/17/1978 1.39 01/16/1979 1.08 02/14/1980 0.82 10/01/1981 1.33 12/09/1982 1.03 03/02/1983 2.04 07/27/1984 2.75 11/12/1985 0.98 12/06/1986 0.75 02/24/1987 1.49 10/14/1988 2.32 03/25/1989 1.23 08/14/1990 1.90 10/27/1991 1.12 07/23/1992 1.80 11/14/1993 2.16 09/02/1994 1.36 08/20/1995 1.59 01/31/1996 0.57 01/13/1997 0.75 07/22/1998 1.02 07/14/1999 1.96 03/05/2000 1.92 Duration: 30d 0.81 1933 2.60 1934 -9.99 1935 -9.99 1936 -9.99 1937 1.85 1938 4.23 1939 4.11 1940 4.61 1941 1.64 1942 5.05 1943 3.20 1944 -9.99 1945 -9.99 1946 -9.99 1947 1.31 1948 1.72 1949 1.47 1950 5.56 1951 3.04 1952 1.27 1953 1.25 1954 5.86 1955 1.31 1956 2.66 1957 2.71 1958 3.46 1959 1.06 1960 2.11 1961 1.50 1962 2.68 1963 2.34 1964 3.67 1965 4.12 1966 5.25 1967 2.16 1968 2.21 1969 3.60 1970 1.13 1971 4.40 1972 2.14 1973 2.56 1974 1.67 1975 1.78 1976 0.89 1977 3.53 1978 2.48 1979 2.85 1980 2.01 1981 3.21 1982 3.49 1983 5.57 1984 2.45 1985 1.83 1986 2.53 1987 2.38 1988 1.46 1989 3.40 1990 2.68 1991 3.30 1992 6.11 1993 1.74 1994 1.75 1995 1.11 1996 1.39 1997 2.93 1998 2.96 1999 3.42 2000 Duration: 45d 1.02 1933 2.23 1934 -9.99 1935 -9.99 1936 -9.99 1937 1.93 1938 5.20 1939 4.61 1940 5.37 1941 2.43 1942 5.29 1943 3.22 1944 -9.99 1945 -9.99 1946 -9.99 1947 1.47 1948 2.39 1949 1.62 1950 6.62 1951 3.68 1952 1.27 1953 1.80 1954 5.99 1955 1.38 1956 2.68 1957 3.06 1958 4.31 1959 1.18 1960 2.49 1961 2.01 1962 2.71 1963 3.02 1964 4.11 1965 4.16 1966 5.28 1967 2.40 1968 2.24 1969 3.87 1970 1.23 1971 5.32 1972 2.83 1973 3.12 1974 1.67 1975 2.00 1976 1.11 1977 4.53 1978 1.84 1979 3.67 1980 2.06 1981 4.11 1982 4.41 1983 6.59 1984 2.48 1985 2.77 1986 2.73 1987 3.10 1988 1.59 1989 3.75 1990 3.61 1991 3.94 1992 8.00 1993 2.29 1994 2.71 1995 1.58 1996 1.97 1997 3.09 1998 3.48 1999 3.67 2000 Duration: 48h 07/25/1948 0.82 01/23/1949 1.13 02/26/1950 0.78 08/27/1951 3.75 -9/-9/-999 -9.99 -9/-9/-999 -9.99 03/22/1954 1.09 07/22/1955 2.40 07/13/1956 0.61 10/30/1957 1.06 09/11/1958 1.53 10/29/1959 1.48 01/11/1960 0.74 08/28/1961 0.94 01/21/1962 0.82 10/18/1963 1.42 09/13/1964 1.72 12/09/1965 1.25 08/17/1966 2.16 12/13/1967 2.55 03/08/1968 0.95 09/15/1969 1.37 09/04/1970 2.59 09/29/1971 0.78 10/18/1972 2.39 07/11/1973 1.28 10/28/1974 1.40 09/05/1975 0.82 09/23/1976 1.30 12/28/1977 0.51 12/17/1978 1.93 01/16/1979 1.38 02/13/1980 1.11 10/01/1981 1.33 12/08/1982 1.56 03/02/1983 2.46 07/26/1984 2.88 11/12/1985 0.98 12/06/1986 0.90 02/24/1987 1.95 10/14/1988 2.32 03/25/1989 1.23 08/14/1990 1.93 10/27/1991 1.12 07/23/1992 1.81 11/13/1993 2.21 09/02/1994 1.36 08/19/1995 2.37 01/31/1996 0.57 01/13/1997 0.78 07/22/1998 1.02 07/14/1999 1.96 03/05/2000 2.72 Duration: 60d 1.26 1933 2.24 1934 -9.99 1935 -9.99 1936 -9.99 1937 2.39 1938 5.41 1939 5.39 1940 6.91 1941 2.49 1942 5.96 1943 3.59 1944 -9.99 1945 -9.99 1946 -9.99 1947 1.47 1948 2.51 1949 1.73 1950 6.62 1951 4.14 1952 1.44 1953 1.80 1954 6.12 1955 1.39 1956 2.77 1957 3.42 1958 5.04 1959 1.46 1960 2.51 1961 2.39 1962 2.86 1963 3.34 1964 4.34 1965 4.42 1966 5.28 1967 2.40 1968 2.69 1969 4.21 1970 1.91 1971 5.42 1972 3.05 1973 3.63 1974 1.67 1975 2.43 1976 1.14 1977 5.85 1978 2.46 1979 4.02 1980 2.72 1981 4.14 1982 5.52 1983 7.95 1984 2.81 1985 2.82 1986 3.01 1987 3.18 1988 1.71 1989 4.20 1990 4.01 1991 4.25 1992 8.30 1993 2.30 1994 2.76 1995 1.78 1996 2.01 1997 4.50 1998 3.88 1999 3.68 2000