Kailua Weather in August

The climate in Kailua during August can be summarized as hot and wet.

August is in the summer in Kailua and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 31°C (87°F), whilst at night 23°C (72°F) is normal.

On average August is the 3rd driest month of the year in Kailua with around 169mm 6.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 10 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 Kailua in August 2024.