Pack or skip
Swimsuit for San Jose in August
Verdict
Pack it
Highs around 88°F — pools, beaches, and rooftop bars.
Why
San Jose in August averages highs of 88°F, lows of 62°F, 0 rainy days.
That climate means a swimsuit earns its space in the bag. Highs around 88°F — pools, beaches, and rooftop bars.