Pack or skip
Winter coat for Zurich in September
Verdict
Optional
Lows around 50°F — a packable puffer covers the cold mornings.
Why
Zurich in September averages highs of 67°F, lows of 50°F, 9 rainy days.
That climate makes a winter coat a judgment call. Lows around 50°F — a packable puffer covers the cold mornings.