Pack or skip
Beanie for Aurora in May
Verdict
Pack it
Lows around 45°F — a beanie doubles the perceived warmth for zero grams.
Why
Aurora in May averages highs of 70°F, lows of 45°F, 10 rainy days.
That climate means a beanie earns its space in the bag. Lows around 45°F — a beanie doubles the perceived warmth for zero grams.