Precipitation annual maximum series (inches) Station ID: 02-8820 Station name: TUCSON WBO State: AZ Latitude (decimal degrees): 32.1833 Longitude (decimal degrees): 110.9167 Elevation (feet): 2559 Duration: 01d 2.35 1930 2.57 1931 1.04 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 2.35 1940 -9.99 1941 -9.99 1942 -9.99 1943 -9.99 1944 -9.99 1945 1.30 1946 -9.99 1947 1.87 1948 1.30 1949 1.22 1950 1.47 1951 1.19 1952 0.85 1953 1.28 1954 2.28 1955 1.09 1956 1.66 1957 3.93 1958 1.40 1959 1.08 1960 2.48 1961 2.40 1962 0.77 1963 2.85 1964 0.96 1965 1.48 1966 1.22 1967 1.57 1968 0.81 1969 1.90 1970 1.00 1971 1.75 1972 0.98 1973 1.47 1974 1.17 1975 1.25 1976 1.47 1977 1.55 1978 1.11 1979 1.08 1980 1.27 1981 1.04 1982 2.96 1983 1.31 1984 1.27 1985 1.04 1986 1.30 1987 1.38 1988 1.09 1989 1.12 1990 1.33 1991 1.96 1992 1.81 1993 2.10 1994 2.15 1995 1.72 1996 0.61 1997 0.99 1998 1.48 1999 1.53 2000 Duration: 01h 07/24/1948 1.42 08/08/1949 0.67 09/07/1950 0.75 08/02/1951 0.52 07/05/1952 0.77 07/29/1953 0.71 09/01/1954 1.21 08/03/1955 2.22 08/12/1956 0.46 08/03/1957 0.51 07/29/1958 1.43 07/03/1959 0.90 08/20/1960 0.53 08/22/1961 2.04 09/26/1962 0.56 08/02/1963 0.63 09/10/1964 1.09 07/25/1965 0.66 09/12/1966 1.05 07/29/1967 0.55 07/28/1968 0.38 08/28/1969 0.76 10/02/1970 1.19 08/12/1971 0.61 07/16/1972 1.34 07/14/1973 0.24 07/07/1974 1.10 07/12/1975 0.91 09/25/1976 0.57 09/09/1977 0.53 09/21/1978 0.92 07/20/1979 1.02 09/07/1980 0.71 07/27/1981 0.92 09/10/1982 0.85 08/07/1983 0.81 08/25/1984 0.66 08/30/1985 0.93 07/21/1986 0.90 08/02/1987 1.23 08/23/1988 0.76 07/17/1989 0.35 08/30/1990 1.02 08/09/1991 1.07 08/06/1992 1.21 08/13/1993 0.84 09/03/1994 0.53 09/28/1995 1.30 09/03/1996 1.11 08/24/1997 0.49 07/21/1998 0.77 08/31/1999 0.99 07/22/2000 0.79 Duration: 02d 2.39 1930 2.57 1931 1.04 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 2.35 1940 -9.99 1941 -9.99 1942 -9.99 1943 -9.99 1944 -9.99 1945 1.49 1946 -9.99 1947 1.87 1948 1.40 1949 1.68 1950 1.86 1951 1.19 1952 0.85 1953 1.74 1954 2.61 1955 1.47 1956 1.66 1957 3.93 1958 1.42 1959 1.09 1960 2.72 1961 2.40 1962 1.17 1963 3.06 1964 1.83 1965 2.86 1966 2.23 1967 1.86 1968 0.84 1969 2.35 1970 1.05 1971 2.76 1972 1.18 1973 1.48 1974 1.52 1975 1.35 1976 2.11 1977 1.73 1978 1.37 1979 1.22 1980 1.28 1981 2.08 1982 4.17 1983 1.71 1984 1.27 1985 1.30 1986 1.60 1987 1.46 1988 1.47 1989 1.48 1990 1.47 1991 2.19 1992 2.06 1993 2.41 1994 2.15 1995 1.91 1996 0.89 1997 1.35 1998 1.50 1999 1.76 2000 Duration: 02h 07/24/1948 1.84 08/08/1949 1.04 07/21/1950 0.88 08/02/1951 0.67 07/05/1952 1.01 07/29/1953 0.73 09/01/1954 1.21 08/03/1955 2.25 08/12/1956 0.72 08/31/1957 0.72 07/29/1958 2.39 07/03/1959 1.35 08/20/1960 0.57 08/22/1961 2.30 09/26/1962 0.68 09/04/1963 0.77 08/01/1964 1.39 07/25/1965 0.72 08/12/1966 1.36 07/29/1967 0.63 07/05/1968 0.64 08/28/1969 0.80 07/19/1970 1.34 08/03/1971 0.90 07/16/1972 1.59 08/23/1973 0.31 07/07/1974 1.18 07/12/1975 1.15 09/25/1976 0.97 09/09/1977 0.99 10/21/1978 1.20 07/20/1979 1.11 09/07/1980 0.75 07/27/1981 0.97 09/10/1982 0.91 08/07/1983 1.03 09/26/1984 0.78 07/21/1985 1.24 08/24/1986 0.92 08/02/1987 1.28 08/23/1988 1.23 10/05/1989 0.56 08/30/1990 1.02 09/17/1991 1.33 08/06/1992 1.31 08/13/1993 1.49 09/03/1994 0.79 08/11/1995 1.99 09/03/1996 1.33 08/24/1997 0.57 07/21/1998 0.80 07/14/1999 1.44 07/22/2000 1.03 Duration: 03h 07/24/1948 1.86 08/08/1949 1.22 07/21/1950 1.03 08/02/1951 0.67 07/05/1952 1.01 07/29/1953 0.73 06/24/1954 1.26 08/03/1955 2.28 08/12/1956 0.73 08/31/1957 1.00 07/29/1958 3.02 07/03/1959 1.35 08/20/1960 0.59 08/22/1961 2.45 09/26/1962 0.74 09/04/1963 0.77 08/01/1964 1.78 07/25/1965 0.72 08/12/1966 1.38 07/29/1967 0.64 07/04/1968 0.75 08/28/1969 0.81 10/02/1970 1.59 08/03/1971 1.00 07/16/1972 1.59 02/21/1973 0.43 07/07/1974 1.26 07/12/1975 1.15 09/25/1976 1.05 09/09/1977 0.99 10/21/1978 1.27 07/20/1979 1.11 09/07/1980 1.08 07/25/1981 1.08 09/10/1982 0.94 10/01/1983 1.36 09/26/1984 0.94 07/21/1985 1.26 01/31/1986 0.94 08/02/1987 1.30 08/23/1988 1.38 10/05/1989 0.75 08/30/1990 1.02 09/17/1991 1.33 08/06/1992 1.33 08/13/1993 1.68 09/03/1994 0.99 08/11/1995 2.02 09/03/1996 1.44 08/24/1997 0.59 07/21/1998 0.81 07/14/1999 1.47 07/22/2000 1.05 Duration: 04d 2.95 1930 2.66 1931 1.04 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 2.65 1940 -9.99 1941 -9.99 1942 -9.99 1943 -9.99 1944 -9.99 1945 2.03 1946 -9.99 1947 2.52 1948 1.40 1949 1.72 1950 1.86 1951 1.33 1952 1.31 1953 1.75 1954 4.16 1955 1.49 1956 1.75 1957 3.93 1958 1.43 1959 1.48 1960 2.78 1961 2.60 1962 1.27 1963 3.75 1964 2.01 1965 3.05 1966 2.50 1967 1.86 1968 0.97 1969 2.52 1970 1.18 1971 2.84 1972 1.33 1973 1.97 1974 1.69 1975 1.36 1976 2.17 1977 1.78 1978 1.49 1979 1.69 1980 2.34 1981 2.68 1982 5.67 1983 1.77 1984 1.95 1985 1.32 1986 1.61 1987 1.55 1988 1.47 1989 1.53 1990 1.50 1991 2.44 1992 2.22 1993 2.54 1994 2.54 1995 2.60 1996 0.98 1997 1.91 1998 1.71 1999 2.44 2000 Duration: 06h 07/24/1948 1.87 08/08/1949 1.30 07/21/1950 1.11 08/02/1951 0.80 07/05/1952 1.01 07/29/1953 0.73 06/24/1954 1.27 08/03/1955 2.28 07/12/1956 0.87 08/31/1957 1.63 07/29/1958 3.66 07/03/1959 1.40 01/11/1960 0.69 08/22/1961 2.47 09/26/1962 1.34 09/04/1963 0.77 08/01/1964 1.96 12/22/1965 0.86 08/12/1966 1.38 12/15/1967 0.76 11/13/1968 1.02 08/28/1969 0.81 10/02/1970 1.62 08/03/1971 1.00 07/16/1972 1.61 02/21/1973 0.59 07/07/1974 1.26 07/12/1975 1.15 09/25/1976 1.16 10/06/1977 1.05 10/21/1978 1.49 07/20/1979 1.11 09/07/1980 1.08 07/25/1981 1.27 09/10/1982 1.04 10/01/1983 2.04 09/26/1984 1.25 07/21/1985 1.27 01/31/1986 0.96 08/02/1987 1.30 08/23/1988 1.38 10/05/1989 0.92 07/24/1990 1.10 09/17/1991 1.33 08/23/1992 1.52 08/13/1993 1.81 12/05/1994 1.19 09/28/1995 2.15 09/03/1996 1.44 12/21/1997 0.66 07/21/1998 0.81 07/14/1999 1.48 07/22/2000 1.08 Duration: 07d 3.16 1930 2.78 1931 1.67 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 2.86 1940 -9.99 1941 -9.99 1942 -9.99 1943 -9.99 1944 -9.99 1945 2.08 1946 -9.99 1947 3.00 1948 1.92 1949 2.10 1950 1.91 1951 1.43 1952 1.69 1953 1.75 1954 5.63 1955 1.49 1956 1.75 1957 4.17 1958 1.78 1959 1.77 1960 2.87 1961 2.61 1962 1.29 1963 4.06 1964 2.71 1965 3.30 1966 3.35 1967 1.86 1968 1.25 1969 2.70 1970 1.96 1971 2.84 1972 1.51 1973 2.41 1974 2.01 1975 1.36 1976 2.17 1977 1.86 1978 2.02 1979 2.08 1980 3.31 1981 2.68 1982 6.71 1983 1.84 1984 2.21 1985 1.51 1986 1.61 1987 2.14 1988 1.47 1989 2.57 1990 1.50 1991 2.48 1992 2.91 1993 2.54 1994 2.74 1995 2.68 1996 1.52 1997 2.11 1998 2.34 1999 2.44 2000 Duration: 10d 3.16 1930 3.07 1931 1.76 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 2.92 1940 -9.99 1941 -9.99 1942 -9.99 1943 -9.99 1944 -9.99 1945 2.21 1946 -9.99 1947 3.02 1948 1.98 1949 2.52 1950 1.91 1951 1.91 1952 1.70 1953 1.75 1954 5.94 1955 1.50 1956 2.30 1957 4.17 1958 2.01 1959 1.77 1960 3.19 1961 2.62 1962 1.57 1963 4.74 1964 3.42 1965 3.31 1966 3.38 1967 1.86 1968 1.65 1969 3.58 1970 2.31 1971 3.36 1972 1.71 1973 2.42 1974 2.03 1975 1.43 1976 2.17 1977 2.25 1978 2.05 1979 2.86 1980 4.14 1981 2.69 1982 6.71 1983 2.16 1984 2.45 1985 2.08 1986 1.77 1987 2.20 1988 1.47 1989 3.69 1990 1.52 1991 2.58 1992 3.07 1993 2.54 1994 3.54 1995 2.90 1996 1.84 1997 2.12 1998 2.46 1999 2.72 2000 Duration: 12h 07/24/1948 1.87 08/08/1949 1.30 09/07/1950 1.13 10/30/1951 1.16 11/16/1952 1.07 07/29/1953 0.85 09/01/1954 1.28 08/03/1955 2.28 07/12/1956 1.16 08/31/1957 1.66 07/29/1958 3.87 07/03/1959 1.40 01/11/1960 0.97 08/22/1961 2.48 09/26/1962 2.07 09/04/1963 0.77 09/09/1964 2.82 12/09/1965 0.93 09/12/1966 1.47 12/14/1967 1.34 11/13/1968 1.26 08/28/1969 0.82 10/02/1970 1.73 08/03/1971 1.00 07/16/1972 2.02 02/21/1973 0.86 07/07/1974 1.39 07/12/1975 1.15 09/25/1976 1.25 10/06/1977 1.25 10/20/1978 1.57 07/20/1979 1.11 09/25/1980 1.14 07/25/1981 1.27 08/12/1982 1.06 10/01/1983 2.45 09/26/1984 1.31 07/21/1985 1.27 01/31/1986 1.29 08/02/1987 1.30 08/23/1988 1.38 10/04/1989 1.21 07/15/1990 1.12 09/17/1991 1.33 08/23/1992 2.12 08/13/1993 1.81 12/05/1994 1.67 09/28/1995 2.15 09/03/1996 1.44 12/21/1997 0.69 07/21/1998 0.98 07/14/1999 1.48 10/11/2000 1.14 Duration: 20d 3.30 1930 4.12 1931 1.83 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 3.32 1940 -9.99 1941 -9.99 1942 -9.99 1943 -9.99 1944 -9.99 1945 4.01 1946 -9.99 1947 3.96 1948 2.38 1949 3.08 1950 2.62 1951 2.26 1952 2.84 1953 2.32 1954 9.46 1955 2.75 1956 2.88 1957 4.59 1958 3.33 1959 2.45 1960 3.91 1961 2.64 1962 2.33 1963 5.79 1964 4.91 1965 4.18 1966 3.43 1967 1.86 1968 2.13 1969 3.58 1970 3.29 1971 4.44 1972 2.19 1973 3.70 1974 2.26 1975 1.43 1976 2.31 1977 2.44 1978 3.29 1979 2.94 1980 5.52 1981 3.26 1982 8.43 1983 4.00 1984 3.01 1985 3.31 1986 2.65 1987 3.42 1988 1.84 1989 4.95 1990 1.91 1991 4.14 1992 4.79 1993 2.63 1994 3.71 1995 3.83 1996 2.02 1997 3.50 1998 3.19 1999 4.65 2000 Duration: 24h 07/24/1948 1.87 08/07/1949 1.40 07/21/1950 1.51 10/29/1951 1.86 03/09/1952 1.18 07/29/1953 0.85 09/01/1954 1.29 08/02/1955 2.31 07/12/1956 1.37 08/31/1957 1.66 07/29/1958 3.93 07/03/1959 1.42 01/11/1960 1.08 08/22/1961 2.48 09/26/1962 2.40 09/03/1963 1.15 09/09/1964 3.05 12/09/1965 1.18 09/11/1966 1.80 12/14/1967 1.54 11/13/1968 1.86 08/28/1969 0.82 07/19/1970 2.25 08/03/1971 1.00 07/15/1972 2.31 02/21/1973 1.05 07/07/1974 1.48 07/11/1975 1.52 09/25/1976 1.25 10/06/1977 1.74 10/20/1978 1.73 07/19/1979 1.14 02/13/1980 1.18 07/25/1981 1.27 09/10/1982 1.50 10/01/1983 3.58 09/25/1984 1.35 07/21/1985 1.27 01/31/1986 1.30 02/24/1987 1.41 08/23/1988 1.38 10/04/1989 1.45 07/14/1990 1.13 09/17/1991 1.34 08/23/1992 2.19 08/13/1993 1.81 12/05/1994 2.12 09/28/1995 2.15 09/03/1996 1.90 12/21/1997 0.69 03/28/1998 1.05 07/13/1999 1.50 10/11/2000 1.76 Duration: 30d 4.47 1930 4.30 1931 2.55 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 3.88 1940 -9.99 1941 -9.99 1942 -9.99 1943 -9.99 1944 -9.99 1945 4.53 1946 -9.99 1947 3.98 1948 2.83 1949 3.91 1950 3.13 1951 3.25 1952 2.96 1953 3.27 1954 11.35 1955 2.77 1956 3.76 1957 5.38 1958 3.93 1959 3.14 1960 4.90 1961 2.86 1962 3.38 1963 7.26 1964 5.49 1965 5.20 1966 3.91 1967 2.41 1968 3.04 1969 5.31 1970 4.54 1971 5.48 1972 3.23 1973 4.44 1974 2.38 1975 1.70 1976 3.42 1977 3.26 1978 4.47 1979 3.42 1980 6.17 1981 4.35 1982 9.18 1983 4.42 1984 3.29 1985 3.56 1986 3.06 1987 4.18 1988 1.84 1989 5.52 1990 2.29 1991 4.55 1992 5.51 1993 4.30 1994 3.76 1995 4.18 1996 2.89 1997 4.57 1998 4.15 1999 6.22 2000 Duration: 45d 6.24 1930 5.04 1931 3.38 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 5.00 1940 -9.99 1941 -9.99 1942 -9.99 1943 -9.99 1944 -9.99 1945 5.48 1946 -9.99 1947 4.10 1948 3.34 1949 5.09 1950 3.71 1951 4.65 1952 3.11 1953 4.67 1954 12.57 1955 3.94 1956 4.12 1957 5.86 1958 5.26 1959 3.98 1960 6.00 1961 3.34 1962 5.26 1963 9.42 1964 6.19 1965 6.70 1966 4.43 1967 2.78 1968 3.83 1969 6.17 1970 5.39 1971 5.59 1972 3.72 1973 5.16 1974 2.52 1975 1.92 1976 3.59 1977 3.67 1978 5.51 1979 4.70 1980 6.90 1981 5.19 1982 9.33 1983 6.19 1984 4.64 1985 4.96 1986 4.45 1987 5.10 1988 2.32 1989 6.64 1990 3.68 1991 6.79 1992 5.39 1993 4.92 1994 3.85 1995 5.18 1996 3.59 1997 5.20 1998 4.58 1999 6.36 2000 Duration: 48h 07/24/1948 1.87 08/07/1949 1.40 07/20/1950 1.72 10/29/1951 1.86 03/09/1952 1.18 07/12/1953 1.00 09/23/1954 1.74 07/21/1955 2.61 07/12/1956 1.47 08/31/1957 1.66 07/29/1958 3.93 07/03/1959 1.42 01/11/1960 1.29 08/21/1961 2.72 09/24/1962 2.47 09/03/1963 1.17 07/30/1964 3.36 12/09/1965 1.85 09/11/1966 2.86 12/13/1967 2.26 11/13/1968 1.86 08/26/1969 0.89 07/19/1970 2.42 08/11/1971 1.05 10/18/1972 2.76 02/20/1973 1.27 07/07/1974 1.48 07/11/1975 1.69 09/23/1976 1.36 10/06/1977 2.11 10/20/1978 1.73 08/14/1979 1.37 09/24/1980 1.53 07/19/1981 1.37 09/10/1982 2.08 09/30/1983 4.08 09/24/1984 1.77 07/19/1985 1.30 01/30/1986 1.32 02/24/1987 1.61 08/23/1988 1.50 10/04/1989 1.47 07/23/1990 1.48 09/17/1991 1.50 08/23/1992 2.19 01/06/1993 2.06 12/04/1994 2.54 09/28/1995 2.15 09/01/1996 2.13 12/06/1997 0.97 07/19/1998 1.53 07/12/1999 1.67 10/10/2000 1.82 Duration: 60d 7.22 1930 5.61 1931 4.29 1932 -9.99 1933 -9.99 1934 -9.99 1935 -9.99 1936 -9.99 1937 -9.99 1938 -9.99 1939 5.83 1940 -9.99 1941 -9.99 1942 -9.99 1943 -9.99 1944 -9.99 1945 5.78 1946 -9.99 1947 4.35 1948 3.36 1949 5.79 1950 4.17 1951 4.81 1952 3.33 1953 5.49 1954 13.03 1955 4.26 1956 5.14 1957 6.53 1958 6.71 1959 3.99 1960 6.47 1961 3.68 1962 5.67 1963 11.46 1964 6.96 1965 9.20 1966 4.94 1967 3.09 1968 4.65 1969 7.48 1970 6.32 1971 7.40 1972 3.83 1973 5.48 1974 3.19 1975 2.10 1976 4.25 1977 4.88 1978 5.90 1979 5.32 1980 7.15 1981 6.83 1982 12.86 1983 7.43 1984 5.11 1985 5.38 1986 5.29 1987 6.13 1988 2.38 1989 8.38 1990 3.88 1991 5.55 1992 8.28 1993 6.44 1994 6.00 1995 5.89 1996 4.09 1997 5.76 1998 7.01 1999 6.36 2000