Pack or skip
Umbrella for Porto in December
Verdict
Pack it
Around 13 rainy days across the month — an umbrella earns its space.
Why
Porto in December averages highs of 58°F, lows of 46°F, 13 rainy days.
That climate means an umbrella earns its space in the bag. Around 13 rainy days across the month — an umbrella earns its space.