Bellingham, WA Weather & Climate Normals
What a normal year in Bellingham actually looks like
On the 30-year record NOAA keeps for Bellingham, WA, the comfort score comes out to 57/100, 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 Bellingham's weather actually swings
Average temperatures in Bellingham run from 40°F in Dec up to 64°F in Jul, a 24.1°F seasonal swing, a middling gap by national standards.
How wet Bellingham actually gets
Bellingham averages 34.71in of precipitation a year across roughly 169 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Bellingham against the rest of the country
Out of 4876 cities scored here, Bellingham comes in at 656; within WA alone it ranks 8 of 125. Population is about 95,860.
Checking the actual forecast
These figures come from BELLINGHAM INTL AP, WA US, the NOAA station 4.1 miles from Bellingham, 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