Pack or skip
Umbrella for Juneau in September
Verdict
Pack it
Around 20 rainy days across the month — an umbrella earns its space.
Why
Juneau in September averages highs of 58°F, lows of 46°F, 20 rainy days.
That climate means an umbrella earns its space in the bag. Around 20 rainy days across the month — an umbrella earns its space.