Pack or skip
Sun hat for Tucson in May
Verdict
Pack it
Midday temps around 91°F — a brim beats reapplying sunscreen every hour.
Why
Tucson in May averages highs of 91°F, lows of 61°F, 2 rainy days.
That climate means a sun hat earns its space in the bag. Midday temps around 91°F — a brim beats reapplying sunscreen every hour.