Pack or skip
Winter coat for Bristol in December
Verdict
Pack it
Average lows dip to 29°F — a real winter coat, not a jacket.
Why
Bristol in December averages highs of 47°F, lows of 29°F, 8 rainy days.
That climate means a winter coat earns its space in the bag. Average lows dip to 29°F — a real winter coat, not a jacket.