Pack or skip
Packable down jacket for Floral Park in September
Verdict
Optional
Handy for evening chills; skip if you're tight on space.
Why
Floral Park in September averages highs of 75°F, lows of 60°F, 7 rainy days.
That climate makes a packable down jacket a judgment call. Handy for evening chills; skip if you're tight on space.