Fly from
Fly to
Route
Depart
Return
Price
OsloPortland
TRF - PDX
TRFPDX
Oslo Sandefjord
Wed 1/1
3:35 pm-11:34 pm
3 stops40h 59m
In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.
If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).