Pack or skip
Umbrella for Palermo in September
Verdict
Optional
About 5 rainy days — bring a compact umbrella if you have room.
Why
Palermo in September averages highs of 83°F, lows of 71°F, 5 rainy days.
That climate makes an umbrella a judgment call. About 5 rainy days — bring a compact umbrella if you have room.