Pack or skip
Packable down jacket for Sydney in August
Verdict
Pack it
Lows around 48°F — the packable puffer covers 90% of layering needs.
Why
Sydney in August averages highs of 64°F, lows of 48°F, 10 rainy days.
That climate means a packable down jacket earns its space in the bag. Lows around 48°F — the packable puffer covers 90% of layering needs.