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Hilo Weather in August
United States · late summer in Northern Hemisphere
Hilo on the Big Island's rainy east coast is one of America's wettest cities, averaging over 130 inches of rain annually. The northeast trade winds hit Mauna Kea's massive slopes and dump enormous precipitation on the windward coast. The city overlooks Hilo Bay and is vulnerable to tsunamis — markers throughout downtown show previous inundation levels.
Hot in many cities. Beach and outdoor destinations are at their peak.
Current Weather in Hilo Right Now

66°F
Scattered Clouds
Feels like 66°F · H 66°F / L 64°F