Pack or skip
Sunglasses for San Francisco in April
Verdict
Pack it
Highs around 64°F — plenty of daylight glare.
Why
San Francisco in April averages highs of 64°F, lows of 50°F, 7 rainy days.
That climate means sunglasses earns its space in the bag. Highs around 64°F — plenty of daylight glare.