Kaunakakai Weather in October

The climate in Kaunakakai during October can be summarized as hot, humid and reasonably dry.

October is in the fall / autumn in Kaunakakai and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 20°C (68°F) is normal.

On average October is the 6th wettest month of the year in Kaunakakai with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.2 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Kaunakakai in October 2025.