Pack or skip
Insect repellent for Toronto in July
Verdict
Pack it
Warm (79°F) plus 9 rainy days = mosquito conditions.
Why
Toronto in July averages highs of 79°F, lows of 63°F, 9 rainy days.
That climate means insect repellent earns its space in the bag. Warm (79°F) plus 9 rainy days = mosquito conditions.