Pack or skip
Sunglasses for San Diego in May
Verdict
Pack it
Highs around 73°F — plenty of daylight glare.
Why
San Diego in May averages highs of 73°F, lows of 61°F, 1 rainy days.
That climate means sunglasses earns its space in the bag. Highs around 73°F — plenty of daylight glare.