Pack or skip
Insect repellent for Tbilisi in August
Verdict
Pack it
Warm (86°F) plus 6 rainy days = mosquito conditions.
Why
Tbilisi in August averages highs of 86°F, lows of 66°F, 6 rainy days.
That climate means insect repellent earns its space in the bag. Warm (86°F) plus 6 rainy days = mosquito conditions.