The best time to visit Stockton
Month-by-month climate averages for Stockton, CA, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Stockton is usually February, March, April and October, when daytime highs sit in the pleasant 60-78°F range and the heaviest January rain is behind you.
Stockton is warmest in July (highs near 97°F) and coldest in December (lows around 39°F), with roughly 16 inches of precipitation across the year and January the wettest month. The sweet spot for most visitors is February, March, April and October.
These are long-run averages. For the actual days you are travelling, check the live Stockton forecast - and note how much the models agree, because that tells you how much to trust it.
Stockton weather by month
what to expect in Stockton through the year, 1991-2020 averagesHere is Stockton's typical weather in each month: the average daytime high and overnight low in °F, how each month feels, and the wettest month marked. Use it to plan any trip to Stockton by season.