Whether you're visiting The Big Island in the United States of America during the peak of August (26°C (79°F)) or the cooler months around February (23°C (73°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from Kailua-Kona, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
With average temperatures ranging from 23°C (73°F) to 25°C (77°F), The Big Island, and in particular Kailua-Kona, offers comfortable weather all year long.
Precipitation in The Big Island varies considerably throughout the year. The wettest conditions occur in July with 432 mm (17 in) of rain, while January stays relatively dry with 136 mm (5.4 in).
Visitors hoping to maximize their time in the sun should consider planning their trip for July, when daylight hours are at their peak.
