Oakley, CA Weather & Climate Normals
What a normal year in Oakley actually looks like
On the 30-year record NOAA keeps for Oakley, CA, the comfort score comes out to 64/100, mild with real seasons: A solid stretch of comfortable months alongside a noticeable but not extreme summer or winter. Only 7 months a year land in the 55–75°F range this site treats as mild.
How much Oakley's weather actually swings
Average temperatures in Oakley run from 48°F in Jan up to 76°F in Jul, a 28°F seasonal swing, a middling gap by national standards.
How wet Oakley actually gets
Over a typical year, Oakley sees about 12.6in of precipitation a year across roughly 50 days with measurable rain or snow, with 0in of snow a year.
Oakley against the rest of the country
Out of 4876 cities scored here, Oakley comes in at 337; within CA alone it ranks 283 of 429. Population is about 47,158.
Checking the actual forecast
These figures come from ANTIOCH PUMPING PLT #3, CA US, the NOAA station 3.3 miles from Oakley, 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