Pack or skip
Flip-flops for Philadelphia in July
Verdict
Pack it
Highs around 87°F — perfect flip-flop weather.
Why
Philadelphia in July averages highs of 87°F, lows of 68°F, 9 rainy days.
That climate means flip-flops earns its space in the bag. Highs around 87°F — perfect flip-flop weather.