Pack or skip
Rain jacket for Hilo in March
Verdict
Pack it
Around 19 rainy days — a shell keeps you moving between subway stops.
Why
Hilo in March averages highs of 79°F, lows of 61°F, 19 rainy days.
That climate means a rain jacket earns its space in the bag. Around 19 rainy days — a shell keeps you moving between subway stops.