Pack or skip
Winter coat for Vienna in December
Verdict
Pack it
Average lows dip to 30°F — a real winter coat, not a jacket.
Why
Vienna in December averages highs of 39°F, lows of 30°F, 11 rainy days.
That climate means a winter coat earns its space in the bag. Average lows dip to 30°F — a real winter coat, not a jacket.