Pack or skip
Beanie for Tucson in June
Verdict
Skip it
Lows near 70°F — no scenario where you'll want one.
Why
Tucson in June averages highs of 100°F, lows of 70°F, 3 rainy days.
That climate means a beanie isn't pulling its weight. Lows near 70°F — no scenario where you'll want one.