Pack or skip
Sun hat for Mesa in August
Verdict
Pack it
Midday temps around 104°F — a brim beats reapplying sunscreen every hour.
Why
Mesa in August averages highs of 104°F, lows of 82°F, 5 rainy days.
That climate means a sun hat earns its space in the bag. Midday temps around 104°F — a brim beats reapplying sunscreen every hour.