Stockton, CA Weather & Climate Normals
What a normal year in Stockton actually looks like
On the 30-year record NOAA keeps for Stockton, CA, the comfort score comes out to 65/100, 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 Stockton's weather actually swings
Average temperatures in Stockton run from 49°F in Jan up to 78°F in Jul, a 29.1°F seasonal swing, a middling gap by national standards.
Stockton, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 58°F | 39°F | 3.57in | 0in |
| Feb | 65°F | 42°F | 3.13in | 0in |
| Mar | 70°F | 46°F | 2.36in | 0in |
| Apr | 75°F | 49°F | 1.45in | 0in |
| May | 83°F | 54°F | 0.57in | 0in |
| Jun | 91°F | 58°F | 0.13in | 0in |
| Jul | 95°F | 61°F | 0in | 0in |
| Aug | 95°F | 60°F | 0.02in | 0in |
| Sep | 92°F | 57°F | 0.08in | 0in |
| Oct | 82°F | 51°F | 1.01in | 0in |
| Nov | 69°F | 44°F | 1.82in | 0in |
| Dec | 59°F | 39°F | 3.15in | 0in |
If you're timing a visit, most of the year (7 of 12 months) are Stockton's mildest stretch; if you're moving there, you should plan around Jul's heat and Jan's cold instead.
How wet Stockton actually gets
Over a typical year, Stockton sees about 17.29in of precipitation a year across roughly 58 days with measurable rain or snow, with 0in of snow a year.
Stockton against the rest of the country
Out of 4876 cities scored here, Stockton comes in at 306; within CA alone it ranks 270 of 429. Population is about 324,975.
Checking the actual forecast
These figures come from Stockton Fire Stn 4, CA US, the NOAA station 1.7 miles from Stockton, 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