Pack or skip
Rain jacket for San Jose in March
Verdict
Pack it
Around 7 rainy days — a shell keeps you moving between subway stops.
Why
San Jose in March averages highs of 66°F, lows of 47°F, 7 rainy days.
That climate means a rain jacket earns its space in the bag. Around 7 rainy days — a shell keeps you moving between subway stops.