Pack or skip
Beanie for Tucson in July
Verdict
Skip it
Lows near 74°F — no scenario where you'll want one.
Why
Tucson in July averages highs of 99°F, lows of 74°F, 9 rainy days.
That climate means a beanie isn't pulling its weight. Lows near 74°F — no scenario where you'll want one.