Pack or skip
Insect repellent for Seoul in July
Verdict
Pack it
Warm (84°F) plus 16 rainy days = mosquito conditions.
Why
Seoul in July averages highs of 84°F, lows of 72°F, 16 rainy days.
That climate means insect repellent earns its space in the bag. Warm (84°F) plus 16 rainy days = mosquito conditions.