Pack or skip
Packable down jacket for Tucson in November
Verdict
Pack it
Lows around 45°F — the packable puffer covers 90% of layering needs.
Why
Tucson in November averages highs of 71°F, lows of 45°F, 3 rainy days.
That climate means a packable down jacket earns its space in the bag. Lows around 45°F — the packable puffer covers 90% of layering needs.