Hanford Meteorological Station
Daily Normal Precipitation April

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

             HMS Daily Precipitation  -  April    

                      Normal Period                     Historical Period
                       (1981-2010)                         (1945-2012)
        ___________________________________________     _________________
                 No. Yrs   No. Yrs
 Day    Normal   w/Meas.   w/Trace   Maximum   Year      Maximum   Year
   1     0.01       7         3        0.35    2006        0.35    2006 
   2     0.01       6         3        0.22    2010        0.22    2010 
   3     0.01       5         4        0.14    2005        0.18    1947 
   4     0.01       1         3        0.13    1984        0.18    1948 
   5     0.01       5         5        0.05    1994        0.44    1969 
   6     0.01       5         2        0.36    1982        0.36    1982 
   7     0.02       4         4        0.22    1984        0.30    1953 
   8     0.02       6         2        0.62    2006        0.62    2006 
   9     0.02       4         7        0.32    1992        0.32    1992 
  10     0.03       6         6        0.26    2001        0.26    2001 
  11     0.03       7         6        0.25    2001        0.25    2001 
  12     0.03       7         1        0.36    1995        0.36    1995 
  13     0.03       9         1        0.54    2000        0.54    2000 
  14     0.03       7         4        1.04    2003        1.04    2003 
  15     0.03       3         8        0.17    1991        0.17    1991 
  16     0.02       3         8        0.03    2000        0.11    1948 
  17     0.02       5         4        0.36    1988        0.36    1988 
  18     0.01       3         3        0.12    1984        0.31    1967 
  19     0.01       5         6        0.22    1994        0.41    1970 
  20     0.01       6         3        0.17    2010        0.56    1980 
  21     0.01       3         6        0.08    2010        0.08    2010 
  22     0.01       7         2        0.28    1996        0.28    1996 
  23     0.02       7         5        0.13    1983        0.22    1974 
  24     0.02       1         5        0.03    2003        0.22    1975 
  25     0.02       4         4        0.35    1989        0.35    1989 
  26     0.02       3         3        0.67    2003        0.67    2003 
  27     0.02       7         6        0.34    1995        0.34    1995 
  28     0.02       9         3        0.48    1988        0.51    1951 
  29     0.02       4         1        0.19    2009        0.30    1961 
  30     0.02       8         0        0.12    1984        0.12    1984 

Last Updated 01/29/2013 1:49 PM