Pack or skip
Umbrella for Hilo in April
Verdict
Pack it
Around 17 rainy days across the month — an umbrella earns its space.
Why
Hilo in April averages highs of 80°F, lows of 63°F, 17 rainy days.
That climate means an umbrella earns its space in the bag. Around 17 rainy days across the month — an umbrella earns its space.