Precipitation annual maximum series (inches) 
Station ID: 50-7251
Station name: PETERSBURG 1              
State: AK
Latitude (decimal degrees): 56.8000 
Longitude (decimal degrees): -132.9500 
Elevation (feet): 107 

Duration: 1 day 
11/28/1924    2.95 
10/04/1926    3.13 
09/08/1927    2.00 
10/29/1930    4.23 
10/12/1931    2.90 
02/02/1932    4.10 
10/21/1937    5.70 
02/24/1938    4.42 
02/16/1939    3.04 
10/17/1941    3.10 
01/20/1942    2.88 
01/08/1943    3.77 
10/26/1944    5.46 
10/13/1945    5.66 
09/18/1946    3.53 
09/10/1947    4.49 
01/20/1948    2.51 
10/13/1949    4.03 
08/25/1950    3.55 
10/06/1951    2.72 
09/13/1952    4.18 
10/19/1953    3.50 
02/01/1954    4.32 
11/07/1955    2.99 
08/20/1956    2.26 
09/30/1957    2.26 
10/20/1958    2.60 
10/17/1959    3.91 
12/21/1960    2.86 
10/03/1961    4.20 
12/11/1962    3.50 
01/04/1963    3.39 
12/06/1964    3.76 
10/22/1965    3.13 
10/18/1966    3.58 
10/09/1967    2.54 
09/24/1968    3.95 
11/28/1969    5.58 
02/19/1970    2.17 
10/26/1971    4.13 
11/21/1972    3.02 
01/22/1973    3.75 
12/07/1974    2.89 
02/23/1975    1.90 
11/03/1976    4.95 
10/17/1977    3.15 
11/05/1981    4.05 
01/13/1982    2.10 
10/18/1983    2.60 
11/22/1984    2.92 
01/16/1985    3.04 
10/15/1986    4.30 
10/02/1987    2.84 
11/30/1988    5.10 
01/26/1989    2.92 
12/06/1990    3.80 
11/15/1991    3.47 
05/03/1992    5.07 
10/26/1993    6.23 
11/25/1994    5.00 
09/10/1995    2.26 
10/25/2003    3.21 
09/23/2004    2.86 
09/18/2005    3.07 
09/01/2006    3.43 
10/30/2007    2.68 
10/19/2008    2.84 
02/07/2009    2.75 

Duration: 2 days 
11/28/1924    3.41 
10/03/1926    4.90 
09/08/1927    3.80 
10/29/1930    5.53 
10/11/1931    5.67 
02/02/1932    5.20 
10/21/1937    7.10 
02/23/1938    5.72 
11/27/1939    4.16 
10/17/1941    4.14 
01/20/1942    4.38 
11/14/1943    5.87 
10/25/1944    8.07 
10/12/1945    9.17 
08/21/1946    5.08 
09/10/1947    6.49 
09/08/1948    4.10 
09/21/1949    4.91 
08/25/1950    4.50 
10/05/1951    3.89 
09/13/1952    5.08 
10/19/1953    4.36 
02/01/1954    6.55 
11/06/1955    4.08 
05/15/1956    4.19 
09/29/1957    4.18 
04/11/1958    4.02 
10/16/1959    4.36 
10/09/1960    4.53 
10/02/1961    6.50 
12/10/1962    5.86 
01/04/1963    4.84 
12/05/1964    6.83 
10/22/1965    3.95 
09/03/1966    4.75 
10/09/1967    3.91 
09/27/1968    4.87 
11/28/1969    6.66 
08/14/1970    3.43 
10/26/1971    4.63 
11/20/1972    4.74 
10/26/1973    4.60 
11/02/1974    4.76 
12/16/1975    3.21 
11/02/1976    6.98 
10/16/1977    4.74 
11/04/1981    5.30 
10/12/1982    2.99 
01/09/1983    4.00 
11/21/1984    4.27 
01/15/1985    3.63 
10/15/1986    6.44 
01/08/1987    4.15 
11/29/1988    8.49 
01/25/1989    5.38 
12/06/1990    5.32 
02/05/1991    4.52 
05/03/1992    7.28 
10/25/1993    6.70 
11/12/1994    7.00 
09/10/1995    3.82 
12/18/2003    5.06 
09/20/2004    5.00 
11/21/2005    5.24 
08/31/2006    5.31 
10/30/2007    3.72 
04/11/2008    4.42 
10/24/2009    3.86 

Duration: 3 days 
11/28/1924    4.80 
10/02/1926    5.35 
09/08/1927    4.80 
10/29/1930    5.95 
10/10/1931    6.97 
02/02/1932    5.30 
10/21/1937    7.89 
02/23/1938    6.56 
10/11/1939    5.60 
10/17/1941    4.59 
01/19/1942    5.18 
01/06/1943    7.13 
10/24/1944    8.81 
10/11/1945   10.50 
08/20/1946    6.47 
09/10/1947    6.99 
09/07/1948    5.62 
09/21/1949    6.03 
08/25/1950    5.40 
10/05/1951    4.92 
09/13/1952    5.46 
10/19/1953    5.36 
02/01/1954    7.99 
11/06/1955    5.11 
05/14/1956    5.04 
09/28/1957    5.16 
10/30/1958    4.80 
10/15/1959    4.58 
12/21/1960    5.03 
10/01/1961    7.83 
12/09/1962    6.40 
01/04/1963    7.67 
12/05/1964    8.02 
10/20/1965    4.88 
10/16/1966    5.11 
09/12/1967    4.89 
09/27/1968    5.29 
11/26/1969    9.34 
10/27/1970    4.08 
10/26/1971    4.86 
11/20/1972    6.44 
01/22/1973    5.63 
11/01/1974    5.83 
12/16/1975    4.50 
11/01/1976    7.60 
10/15/1977    6.55 
09/09/1981    5.71 
03/05/1982    4.00 
01/09/1983    5.40 
10/23/1984    5.15 
01/02/1985    4.28 
10/14/1986    8.38 
11/09/1987    5.13 
11/28/1988    8.83 
01/25/1989    6.45 
12/05/1990    6.15 
02/04/1991    5.09 
05/02/1992    8.10 
10/25/1993    7.02 
11/12/1994    7.52 
09/09/1995    5.26 
12/17/2003    6.05 
09/21/2004    6.46 
11/20/2005    7.42 
09/22/2006    6.25 
12/31/2006    4.40 
04/11/2008    5.60 
09/20/2009    5.21 

Duration: 4 days 
08/26/1924    5.36 
10/01/1926    6.29 
09/07/1927    5.20 
10/29/1930    7.62 
10/10/1931    7.79 
02/02/1932    5.51 
10/20/1937    8.64 
02/22/1938    7.11 
10/11/1939    6.05 
10/17/1941    5.76 
01/17/1942    5.74 
01/05/1943    8.34 
10/23/1944    9.55 
10/12/1945   11.41 
08/20/1946    6.74 
09/09/1947    7.33 
10/24/1948    7.10 
10/29/1949    7.16 
08/25/1950    6.02 
10/04/1951    5.50 
09/13/1952    5.83 
10/19/1953    7.37 
01/30/1954   10.11 
11/06/1955    5.90 
05/13/1956    5.94 
09/28/1957    5.42 
10/30/1958    6.04 
10/14/1959    6.07 
10/09/1960    5.69 
10/01/1961    8.50 
12/10/1962    7.58 
01/04/1963    8.36 
12/05/1964    8.62 
01/12/1965    6.16 
10/15/1966    6.16 
09/12/1967    5.09 
09/27/1968    5.61 
11/26/1969   10.42 
10/26/1970    4.61 
10/26/1971    5.05 
11/20/1972    6.86 
10/26/1973    6.60 
10/18/1974    6.54 
12/16/1975    5.41 
10/31/1976    9.45 
10/14/1977    7.89 
09/08/1981    7.04 
03/05/1982    4.94 
01/10/1983    6.20 
01/01/1984    5.96 
01/01/1985    5.33 
10/14/1986    8.84 
09/29/1987    6.82 
11/27/1988    9.38 
01/25/1989    8.20 
12/05/1990    6.37 
12/20/1991    5.79 
05/01/1992    8.87 
10/23/1993    8.42 
11/10/1994    9.08 
09/09/1995    5.45 
12/16/2003    6.62 
09/20/2004    8.99 
11/20/2005    8.77 
09/22/2006    6.47 
12/31/2006    5.41 
10/19/2008    6.82 
09/19/2009    6.08 

Duration: 7 days 
08/25/1924    7.51 
10/01/1926    7.26 
10/08/1927    7.46 
10/27/1930   10.37 
10/07/1931    9.70 
02/22/1932    7.06 
10/17/1937   11.69 
09/20/1938    9.64 
10/11/1939    8.95 
10/17/1941    8.60 
01/15/1942    8.54 
11/09/1943   10.09 
10/21/1944   11.55 
10/11/1945   13.43 
09/18/1946    8.47 
09/08/1947    8.19 
10/21/1948   10.53 
10/30/1949    9.44 
09/18/1950    8.68 
01/06/1951    6.87 
10/27/1952    7.55 
10/19/1953    8.89 
01/30/1954   13.82 
10/19/1955    6.98 
05/12/1956    6.57 
09/26/1957    5.73 
10/28/1958    8.08 
10/12/1959    7.64 
10/09/1960    9.74 
09/29/1961   10.41 
12/10/1962    9.68 
01/01/1963    9.25 
12/04/1964    9.83 
10/16/1965    7.95 
10/03/1966    8.44 
10/09/1967    7.35 
09/22/1968    9.87 
11/26/1969   12.26 
08/09/1970    6.72 
09/03/1971    6.68 
11/20/1972    9.62 
10/26/1973    7.68 
10/18/1974    9.19 
02/17/1975    6.26 
10/28/1976   13.17 
10/11/1977   13.25 
09/05/1981   11.89 
10/07/1982    6.34 
01/09/1983    9.70 
12/30/1983    7.17 
01/16/1985    7.53 
10/14/1986    9.97 
09/26/1987   10.18 
11/28/1988   11.23 
01/23/1989    8.69 
10/06/1990    8.24 
01/31/1991   10.26 
04/28/1992    9.98 
10/20/1993   13.77 
11/10/1994   10.02 
12/19/1995    6.81 
12/16/2003   10.68 
09/20/2004   10.16 
11/17/2005   11.64 
12/28/2006    9.12 
10/26/2007    8.07 
10/16/2008   10.08 
09/19/2009    9.33 

Duration: 10 days 
11/21/1924    8.64 
12/24/1926    8.92 
10/07/1927    8.81 
10/23/1930   13.43 
10/04/1931   10.00 
11/16/1932    8.15 
10/16/1937   13.09 
09/17/1938   11.61 
10/11/1939   12.83 
10/15/1941   11.42 
01/12/1942   12.08 
11/07/1943   13.59 
10/17/1944   13.23 
10/11/1945   14.79 
10/03/1946    9.34 
03/12/1947    8.56 
10/21/1948   12.82 
10/28/1949   12.39 
09/17/1950    9.67 
01/06/1951    8.01 
09/24/1952    8.85 
10/13/1953   10.98 
01/29/1954   17.21 
08/04/1955    9.07 
05/13/1956    7.88 
10/26/1957    7.87 
10/24/1958   10.96 
12/01/1959    9.40 
10/05/1960   11.23 
10/09/1961   11.33 
12/05/1962   11.61 
12/27/1963   10.19 
12/04/1964   10.67 
10/20/1965    9.46 
09/28/1966   10.08 
10/09/1967    9.47 
09/24/1968   11.49 
11/21/1969   14.47 
01/28/1970    7.76 
09/03/1971    9.30 
09/27/1972   11.38 
01/16/1973    8.62 
10/14/1974   11.97 
02/14/1975    8.42 
10/25/1976   17.81 
10/10/1977   14.35 
09/06/1981   14.27 
10/04/1982    8.78 
10/18/1983   11.58 
12/05/1984    8.04 
01/11/1985   10.12 
10/14/1986   14.58 
09/26/1987   13.13 
11/29/1988   12.41 
01/19/1989   10.19 
10/06/1990    8.96 
11/06/1991   11.37 
04/25/1992   10.61 
10/17/1993   16.36 
09/13/1994   13.24 
12/17/1995    9.12 
12/15/2003   12.72 
09/20/2004   11.31 
11/17/2005   13.24 
12/25/2006   10.68 
10/23/2007    9.91 
10/15/2008   13.69 
09/16/2009   11.61 

Duration: 20 days 
11/12/1924   14.16 
09/29/1926   12.45 
10/08/1927   13.34 
10/22/1930   20.64 
08/22/1931   16.26 
08/29/1932   13.16 
10/06/1937   18.07 
09/20/1938   17.96 
10/02/1939   17.73 
10/13/1941   17.78 
01/09/1942   15.97 
11/03/1943   19.92 
10/09/1944   21.73 
10/04/1945   22.31 
09/18/1946   16.99 
08/25/1947   15.12 
10/21/1948   19.61 
10/18/1949   18.50 
08/19/1950   12.44 
12/27/1950   10.19 
10/14/1952   15.08 
10/11/1953   17.30 
01/29/1954   17.87 
10/05/1955   16.16 
05/09/1956   11.53 
11/22/1957   11.77 
10/15/1958   18.46 
11/27/1959   16.43 
10/04/1960   18.11 
09/29/1961   22.53 
12/03/1962   15.80 
10/08/1963   13.00 
12/28/1963   14.93 
10/03/1965   16.25 
09/30/1966   18.89 
10/09/1967   15.62 
09/09/1968   16.10 
11/19/1969   21.83 
01/21/1970   10.15 
08/24/1971   12.08 
09/17/1972   11.70 
10/11/1973   12.45 
10/15/1974   20.69 
10/14/1975   10.41 
10/25/1976   19.21 
10/07/1977   19.71 
09/05/1981   18.27 
09/26/1982   11.45 
10/17/1983   15.36 
01/19/1984   12.87 
01/01/1985   17.57 
10/05/1986   19.91 
09/16/1987   19.06 
11/29/1988   17.07 
12/21/1989   14.16 
09/23/1990   14.94 
11/08/1991   16.90 
01/07/1992   14.89 
01/18/1993   22.21 
11/10/1994   19.29 
10/07/1995   14.01 
12/11/2003   14.59 
09/20/2004   16.79 
11/06/2005   18.22 
12/17/2006   18.18 
10/13/2007   14.38 
10/10/2008   20.53 
09/07/2009   17.52 

Duration: 30 days 
11/12/1924   17.11 
09/29/1926   17.89 
09/25/1927   17.62 
10/23/1930   25.93 
10/07/1931   19.16 
08/25/1932   17.65 
10/05/1937   20.04 
09/18/1938   23.21 
10/07/1939   24.09 
10/13/1941   26.91 
09/29/1942   18.86 
10/27/1943   25.72 
09/30/1944   29.45 
09/27/1945   26.51 
09/12/1946   21.74 
08/25/1947   17.67 
10/11/1948   25.52 
10/07/1949   25.70 
08/25/1950   20.14 
12/17/1950   13.35 
09/24/1952   17.93 
10/02/1953   22.57 
01/29/1954   21.34 
09/24/1955   21.61 
09/19/1956   15.65 
11/21/1957   15.21 
10/11/1958   23.06 
11/16/1959   22.27 
10/06/1960   24.84 
10/01/1961   25.55 
12/08/1962   22.76 
12/18/1963   18.87 
10/08/1964   18.99 
10/01/1965   22.71 
09/25/1966   24.05 
09/22/1967   18.93 
09/04/1968   21.23 
10/30/1969   27.55 
01/26/1970   14.23 
08/15/1971   17.09 
09/27/1972   16.02 
10/02/1973   15.42 
10/05/1974   25.93 
12/24/1974   15.43 
10/25/1976   24.23 
10/07/1977   23.30 
08/20/1981   24.19 
09/30/1982   13.51 
10/01/1983   16.87 
11/15/1984   15.92 
12/31/1984   20.79 
10/05/1986   24.93 
09/08/1987   25.51 
11/18/1988   20.16 
09/18/1989   17.59 
09/28/1990   19.77 
11/10/1991   25.13 
01/07/1992   20.08 
10/16/1993   27.24 
10/27/1994   24.48 
09/28/1995   18.03 
12/16/2003   20.05 
09/13/2004   21.00 
11/13/2005   21.49 
12/03/2006   23.50 
10/05/2007   20.51 
10/08/2008   24.81 
09/03/2009   20.57 

Duration: 45 days 
10/15/1924   22.63 
10/02/1926   22.40 
09/08/1927   21.37 
10/23/1930   38.02 
09/23/1931   24.85 
01/15/1932   23.35 
09/09/1937   25.43 
09/15/1938   27.79 
10/07/1939   33.07 
10/12/1941   32.51 
09/06/1942   22.83 
10/27/1943   33.16 
10/02/1944   34.48 
09/09/1945   31.99 
09/17/1946   24.77 
08/25/1947   23.18 
09/17/1948   33.03 
09/20/1949   32.99 
08/25/1950   24.97 
12/05/1950   15.83 
09/24/1952   26.55 
09/21/1953   30.15 
11/08/1954   28.23 
09/12/1955   27.42 
10/04/1956   21.96 
11/22/1957   21.72 
09/30/1958   31.25 
11/16/1959   29.40 
09/21/1960   33.69 
09/29/1961   35.32 
11/24/1962   29.59 
09/04/1963   25.66 
12/29/1963   23.72 
09/21/1965   25.38 
09/21/1966   31.16 
09/12/1967   27.63 
08/22/1968   26.19 
10/29/1969   37.17 
09/18/1970   20.42 
10/26/1971   19.84 
08/23/1972   22.79 
12/13/1972   20.74 
09/27/1974   34.65 
12/22/1974   17.76 
09/24/1976   33.08 
10/04/1977   30.58 
08/19/1981   29.27 
09/27/1982   18.78 
10/01/1983   19.61 
12/31/1983   21.90 
12/06/1984   25.55 
09/22/1986   33.44 
09/10/1987   33.22 
10/21/1988   26.67 
11/27/1989   26.46 
09/10/1990   26.33 
11/09/1991   35.68 
12/24/1991   25.41 
10/20/1993   37.61 
10/15/1994   34.23 
09/29/1995   21.25 
12/11/2003   27.05 
09/20/2004   29.50 
10/09/2005   30.96 
12/02/2006   30.94 
09/19/2007   28.53 
10/11/2008   29.69 
09/16/2009   26.28 

Duration: 60 days 
08/25/1924   29.39 
10/01/1926   24.11 
08/25/1927   27.60 
10/21/1930   47.12 
08/21/1931   34.56 
01/03/1932   29.85 
09/07/1937   30.71 
09/18/1938   34.36 
10/09/1939   44.16 
09/16/1941   38.82 
09/05/1942   26.72 
09/23/1943   42.99 
09/30/1944   43.18 
09/06/1945   36.41 
09/17/1946   33.94 
08/28/1947   30.18 
09/07/1948   42.94 
09/20/1949   40.72 
08/25/1950   29.61 
09/05/1952   34.72 
09/05/1953   36.83 
12/10/1953   34.21 
09/12/1955   33.75 
09/19/1956   28.43 
11/22/1957   28.63 
09/23/1958   37.32 
10/17/1959   37.25 
09/08/1960   39.07 
09/24/1961   42.48 
11/17/1962   35.53 
09/05/1963   33.45 
10/11/1964   32.67 
10/01/1965   30.00 
09/03/1966   37.44 
08/31/1967   36.31 
08/29/1968   33.77 
10/18/1969   39.97 
09/01/1970   25.14 
08/15/1971   24.75 
09/28/1972   29.89 
12/24/1972   26.74 
09/17/1974   39.65 
12/22/1974   22.98 
09/24/1976   37.77 
10/04/1977   34.87 
09/07/1981   36.52 
09/06/1982   20.48 
10/01/1983   22.17 
12/31/1983   26.12 
11/21/1984   32.56 
10/02/1986   37.63 
09/14/1987   43.18 
10/04/1988   35.67 
11/01/1989   32.38 
09/18/1990   33.41 
11/03/1991   42.81 
01/14/1992   32.11 
10/20/1993   44.23 
09/15/1994   41.47 
09/08/1995   26.40 
08/30/2003   33.26 
09/20/2004   33.10 
09/27/2005   40.64 
08/27/2006   36.37 
09/15/2007   33.20 
10/11/2008   38.09 
09/09/2009   35.74