Hanford Meteorological Station
Daily Normal Precipitation December

JAN / FEB / MAR / APR / MAY / JUN / JUL / AUG / SEP / OCT / NOV / DEC

             HMS Daily Precipitation  -  December 

                      Normal Period                     Historical Period
                       (1981-2010)                         (1945-2012)
        ___________________________________________     _________________
                 No. Yrs   No. Yrs
 Day    Normal   w/Meas.   w/Trace   Maximum   Year      Maximum   Year
   1     0.03      10         1        0.32    2003        0.32    2003 
   2     0.03      14         4        0.34    1985        0.45    2012
   3     0.03       6         6        0.19    1995        0.56    1980 
   4     0.03       7         2        0.11    1986        0.28    1974 
   5     0.03       9         3        0.32    1983        0.43    1963 
   6     0.03      12         5        0.18    1985        0.18    1985 
   7     0.04      10         4        0.32    1983        0.36    1948 
   8     0.04       6         6        0.33    1993        0.36    1963 
   9     0.04      13         7        0.55    1987        0.55    1987 
  10     0.05      10         6        0.46    1992        0.54    1958 
  11     0.05       9         4        0.40    1995        0.53    1958 
  12     0.05      10         2        0.65    1995        0.65    1995 
  13     0.05      13         2        0.56    2003        0.76    1977 
  14     0.04      12         4        0.61    2006        0.61    2006 
  15     0.03       8         4        0.22    1981        0.22    1981 
  16     0.03       7         8        0.37    1994        0.37    1994 
  17     0.03       6         5        0.18    1984        0.22    1973 
  18     0.03      11         4        0.22    1981        0.27    1960 
  19     0.03      12         5        0.16    1981        0.20    1953 
  20     0.03      11         4        0.33    1982        0.33    1982 
  21     0.03      11         3        0.27    1982        0.61    1955 
  22     0.03       7         5        0.14    2000        0.59    1964 
  23     0.03       7         7        0.19    2000        0.31    1975 
  24     0.03      11         2        0.14    1981        0.36    1968 
  25     0.03      10         8        0.32    1996        0.32    1996 
  26     0.04       9         3        0.58    1996        0.58    1996 
  27     0.05      12         9        0.30    2002        0.36    1973 
  28     0.06      14         9        0.51    2010        0.51    2010 
  29     0.06      13         5        0.80    1996        0.80    1996 
  30     0.06       8         3        0.54    2005        0.54    2005 
  31     0.06      10         8        0.72    1996        0.72    1996 

Last Updated 01/29/2013 1:53 PM