Westminster, CO Weather & Climate Normals
What a normal year in Westminster actually looks like
On the 30-year record NOAA keeps for Westminster, CO, the comfort score comes out to 44/100, 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 Westminster's weather actually swings
Average temperatures in Westminster run from 33°F in Dec up to 75°F in Jul, a 41.7°F seasonal swing, a middling gap by national standards.
How wet Westminster actually gets
Over a typical year, Westminster sees about 14.51in of precipitation a year across roughly 73 days with measurable rain or snow, with 44.8in of snow a year.
Westminster against the rest of the country
Out of 4876 cities scored here, Westminster comes in at 3653; within CO alone it ranks 34 of 79. Population is about 115,302.
Checking the actual forecast
These figures come from NORTHGLENN, CO US, the NOAA station 2.9 miles from Westminster, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why this uses the nearest NOAA station · How the comfort score is calculated