Alameda, CA Weather & Climate Normals
What a normal year in Alameda actually looks like
On the 30-year record NOAA keeps for Alameda, CA, the comfort score comes out to 75/100, 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 Alameda's weather actually swings
Average temperatures in Alameda run from 50°F in Jan up to 65°F in Sep, a 14.9°F seasonal swing, one of the smaller gaps in this dataset.
How wet Alameda actually gets
Alameda averages 18.68in of precipitation a year across roughly 68 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Alameda against the rest of the country
Out of 4876 cities scored here, Alameda comes in at 218; within CA alone it ranks 218 of 429. Population is about 78,795.
Checking the actual forecast
These figures come from OAKLAND METRO INTL AP, CA US, the NOAA station 2.6 miles from Alameda, 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