Pack or skip
Sunglasses for San Jose in May
Verdict
Pack it
Highs around 76°F — plenty of daylight glare.
Why
San Jose in May averages highs of 76°F, lows of 54°F, 2 rainy days.
That climate means sunglasses earns its space in the bag. Highs around 76°F — plenty of daylight glare.