Pack or skip
Sun hat for Boston in July
Verdict
Pack it
Midday temps around 83°F — a brim beats reapplying sunscreen every hour.
Why
Boston in July averages highs of 83°F, lows of 67°F, 9 rainy days.
That climate means a sun hat earns its space in the bag. Midday temps around 83°F — a brim beats reapplying sunscreen every hour.