Pack or skip
Winter coat for Tbilisi in January
Verdict
Pack it
Average lows dip to 32°F — a real winter coat, not a jacket.
Why
Tbilisi in January averages highs of 46°F, lows of 32°F, 9 rainy days.
That climate means a winter coat earns its space in the bag. Average lows dip to 32°F — a real winter coat, not a jacket.