Pack or skip
Packable down jacket for Santo Domingo in December
Verdict
Skip it
Lows around 70°F — you'll never reach for it.
Why
Santo Domingo in December averages highs of 84°F, lows of 70°F, 6 rainy days.
That climate means a packable down jacket isn't pulling its weight. Lows around 70°F — you'll never reach for it.