Pack or skip
Umbrella for Columbus in September
Verdict
Pack it
Around 9 rainy days across the month — an umbrella earns its space.
Why
Columbus in September averages highs of 76°F, lows of 56°F, 9 rainy days.
That climate means an umbrella earns its space in the bag. Around 9 rainy days across the month — an umbrella earns its space.