Tualatin, OR Weather & Climate Normals
What a normal year in Tualatin actually looks like
On the 30-year record NOAA keeps for Tualatin, OR, the comfort score comes out to 56/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Tualatin's weather actually swings
Average temperatures in Tualatin run from 41°F in Dec up to 68°F in Jul, a 27.6°F seasonal swing, a middling gap by national standards.
How wet Tualatin actually gets
The nearest NOAA station to Tualatin records neither precipitation nor snowfall totals, so neither figure is shown rather than guessed.
Tualatin against the rest of the country
Out of 4876 cities scored here, Tualatin comes in at 756; within OR alone it ranks 26 of 80. Population is about 28,036.
Checking the actual forecast
These figures come from BEAVERTON 2 SSW, OR US, the NOAA station 5.8 miles from Tualatin, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is