Pack or skip
Insect repellent for Cleveland in September
Verdict
Pack it
Warm (75°F) plus 10 rainy days = mosquito conditions.
Why
Cleveland in September averages highs of 75°F, lows of 56°F, 10 rainy days.
That climate means insect repellent earns its space in the bag. Warm (75°F) plus 10 rainy days = mosquito conditions.