Pack or skip
Swimsuit for San Jose in October
Verdict
Pack it
Highs around 76°F — pools, beaches, and rooftop bars.
Why
San Jose in October averages highs of 76°F, lows of 53°F, 3 rainy days.
That climate means a swimsuit earns its space in the bag. Highs around 76°F — pools, beaches, and rooftop bars.