Pack or skip
Sunglasses for Washington DC in May
Verdict
Pack it
Highs around 74°F — plenty of daylight glare.
Why
Washington DC in May averages highs of 74°F, lows of 55°F, 7 rainy days.
That climate means sunglasses earns its space in the bag. Highs around 74°F — plenty of daylight glare.