Pack or skip
Flip-flops for Tbilisi in May
Verdict
Optional
Warm enough to wear in the evening or on the beach; not on a city walking day.
Why
Tbilisi in May averages highs of 75°F, lows of 55°F, 12 rainy days.
That climate makes flip-flops a judgment call. Warm enough to wear in the evening or on the beach; not on a city walking day.