Mukilteo, WA Weather & Climate Normals
Mukilteo's real weather, in one number
Mukilteo, WA scores 57/100 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.
Mukilteo's hottest and coldest months
Mukilteo's hottest month is Aug, averaging 64°F; its coldest is Dec, averaging 40°F, a 23.9°F swing across the year, a middling gap by national standards.
Rain and snow in Mukilteo
Over a typical year, Mukilteo sees about 33.37in of precipitation a year across roughly 178 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Mukilteo ranks
Mukilteo ranks 676 of 4876 US cities in this dataset for comfort score, and 16 of 125 within WA. About 21,299 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from EVERETT SNOHOMISH AP, WA US, 1.1 miles from Mukilteo, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · How the comfort score is calculated