Pack or skip
Umbrella for Tbilisi in August
Verdict
Optional
About 6 rainy days — bring a compact umbrella if you have room.
Why
Tbilisi in August averages highs of 86°F, lows of 66°F, 6 rainy days.
That climate makes an umbrella a judgment call. About 6 rainy days — bring a compact umbrella if you have room.