Belmont, CA Weather & Climate Normals
What a normal year in Belmont actually looks like
On the 30-year record NOAA keeps for Belmont, CA, the comfort score comes out to 73/100, mild with real seasons: A solid stretch of comfortable months alongside a noticeable but not extreme summer or winter. Only 8 months a year land in the 55–75°F range this site treats as mild.
How much Belmont's weather actually swings
Average temperatures in Belmont run from 49°F in Dec up to 69°F in Jul, a 19.4°F seasonal swing, one of the smaller gaps in this dataset.
How wet Belmont actually gets
Over a typical year, Belmont sees about 19.02in of precipitation a year across roughly 55 days with measurable rain or snow, with 0in of snow a year.
Belmont against the rest of the country
Out of 4876 cities scored here, Belmont comes in at 225; within CA alone it ranks 225 of 429. Population is about 27,132.
Checking the actual forecast
These figures come from REDWOOD CITY, CA US, the NOAA station 4.0 miles from Belmont, 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