Wailua Homesteads Weather in August

What's the weather like in Wailua Homesteads (Hawaii) in August 2025?

The climate in Wailua Homesteads during August can be summarized as hot, humid and very wet.

August is in the summer in Wailua Homesteads and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 22°C (72°F) is normal.

Wailua Homesteads weather averages (imperial / metric)
Daytime temperature 28°C 82.4°F
Nightly temperature 22°C 71.6°F
Average temperature 25°C 77°F
Daily sunshine 8.9 hrs
Avg rainfall 301 mm 11.9 ins
Rainy days 17 days
Sea temperature 26.5°C 79.7°F
Humidity 74%
Windspeed 21.6kph 14 mph

On average August is the 6th wettest month of the year in Wailua Homesteads with around 301mm 11.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

August temperatures in Wailua Homesteads

Wailua Homesteads average temperature in August

August rainfall

Wailua Homesteads average rain in August

August hourly sunshine

Wailua Homesteads average rain in August

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 Wailua Homesteads in August 2025.