Pack or skip
Insect repellent for Zurich in April
Verdict
Optional
Borderline conditions — a travel-size deet stick is cheap insurance.
Why
Zurich in April averages highs of 57°F, lows of 41°F, 11 rainy days.
That climate makes insect repellent a judgment call. Borderline conditions — a travel-size deet stick is cheap insurance.