Portland Annual Precipitation

in inches
Note: lots of data missing before 1949
data from <a href="http://www.wrh.noaa.gov/pqr/pdxclimate/prec6751.lf" rel="nofollow">www.wrh.noaa.gov/pqr/pdxclimate/prec6751.lf</a>
from the overall page <a href="http://www.wrh.noaa.gov/pqr/pdxclimate/" rel="nofollow">www.wrh.noaa.gov/pqr/pdxclimate/</a>