Sequim, WA Weather & Climate Normals
Sequim's real weather, in one number
Sequim, WA scores 58/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Sequim's hottest and coldest months
Sequim's hottest month is Aug, averaging 63°F; its coldest is Dec, averaging 42°F, a 21.5°F swing across the year, a middling gap by national standards.
Rain and snow in Sequim
Sequim averages 19.14in of precipitation a year across roughly 141 days with measurable rain or snow, and 0.6in of snow a year.
Where Sequim ranks
Sequim ranks 639 of 4876 US cities in this dataset for comfort score, and 4 of 125 within WA. About 8,199 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from PORT TOWNSEND, WA US, 15.5 miles from Sequim, not a prediction for any specific day.
More on how this is worked out
What a 30-year climate normal actually is · Why this uses the nearest NOAA station