When to go · August

Hawaii in August

Excellent time to go

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Daytime high

32°C

90°F

Overnight low

23°C

73°F

Rainfall

15 mm

dry

Crowd levels

high

busy

Prices

high

peak rates

What to expect in Hawaii in August

August brings hot weather to Hawaii, with daytime highs around 32°C (90°F) and overnight lows near 23°C (73°F). Skies are typically practically rain-free, with about 15 mm of rainfall on average.

August is one of Hawaii's busiest months, so book accommodation early and expect queues at the headline sights. Flights and hotels are at peak rates, so use our tracker below to spot any drops. Peak season runs December–March, June–August, for context.

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