Pack or skip
Sunscreen for Tbilisi in April
Verdict
Pack it
Sun still finds you at 66°F — UV doesn't care about temperature.
Why
Tbilisi in April averages highs of 66°F, lows of 48°F, 11 rainy days.
That climate means sunscreen earns its space in the bag. Sun still finds you at 66°F — UV doesn't care about temperature.