Pack or skip
Sunscreen for Fresno in August
Verdict
Pack it
Sun still finds you at 98°F — UV doesn't care about temperature.
Why
Fresno in August averages highs of 98°F, lows of 68°F, 0 rainy days.
That climate means sunscreen earns its space in the bag. Sun still finds you at 98°F — UV doesn't care about temperature.