Happy Valley, OR Weather & Climate Normals
What a normal year in Happy Valley actually looks like
On the 30-year record NOAA keeps for Happy Valley, OR, the comfort score comes out to 60/100, mild with real seasons: A solid stretch of comfortable months alongside a noticeable but not extreme summer or winter. Only 6 months a year land in the 55–75°F range this site treats as mild.
How much Happy Valley's weather actually swings
Average temperatures in Happy Valley run from 42°F in Dec up to 71°F in Aug, a 29°F seasonal swing, a middling gap by national standards.
How wet Happy Valley actually gets
Happy Valley averages 44.81in of precipitation a year across roughly 0 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Happy Valley against the rest of the country
Out of 4876 cities scored here, Happy Valley comes in at 519; within OR alone it ranks 6 of 80. Population is about 28,969.
Checking the actual forecast
These figures come from OREGON CITY, OR US, the NOAA station 7.1 miles from Happy Valley, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · Why this uses the nearest NOAA station