Pack or skip
Winter coat for Tucson in September
Verdict
Skip it
Lows stay near 68°F — a coat is overkill.
Why
Tucson in September averages highs of 92°F, lows of 68°F, 7 rainy days.
That climate means a winter coat isn't pulling its weight. Lows stay near 68°F — a coat is overkill.