Pico Rivera, CA Weather & Climate Normals
What a normal year in Pico Rivera actually looks like
On the 30-year record NOAA keeps for Pico Rivera, CA, the comfort score comes out to 77/100, mild with real seasons: A solid stretch of comfortable months alongside a noticeable but not extreme summer or winter. Only 9 months a year land in the 55–75°F range this site treats as mild.
How much Pico Rivera's weather actually swings
Average temperatures in Pico Rivera run from 57°F in Dec up to 77°F in Aug, a 20°F seasonal swing, a middling gap by national standards.
How wet Pico Rivera actually gets
Over a typical year, Pico Rivera sees about 15.67in of precipitation a year across roughly 33 days with measurable rain or snow, with 0in of snow a year.
Pico Rivera against the rest of the country
Out of 4876 cities scored here, Pico Rivera comes in at 173; within CA alone it ranks 173 of 429. Population is about 59,363.
Checking the actual forecast
These figures come from SAN GABRIEL FIRE DEPT, CA US, the NOAA station 6.6 miles from Pico Rivera, 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