Pack or skip
Hiking boots for San Francisco in May
Verdict
Optional
Hiking boots depend on your itinerary, not the weather — pack them if you're on trails.
Why
San Francisco in May averages highs of 65°F, lows of 52°F, 4 rainy days.
That climate makes hiking boots a judgment call. Hiking boots depend on your itinerary, not the weather — pack them if you're on trails.