Wailua Homesteads Weather in December

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

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

December is in the winter in Wailua Homesteads and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 18°C (65°F) is normal.

Wailua Homesteads weather averages (imperial / metric)
Daytime temperature 25°C 77°F
Nightly temperature 18.4°C 65.1°F
Average temperature 21.7°C 71.1°F
Daily sunshine 5.8 hrs
Avg rainfall 370 mm 14.6 ins
Rainy days 17 days
Sea temperature 24.9°C 76.7°F
Humidity 77%
Windspeed 19.4kph 12 mph

On average December is the wettest month of the year in Wailua Homesteads with around 370mm 14.6 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 5.8 hours of sunshine per day.

December temperatures in Wailua Homesteads

Wailua Homesteads average temperature in December

December rainfall

Wailua Homesteads average rain in December

December hourly sunshine

Wailua Homesteads average rain in December

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 December 2025.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Wailua Homesteads weather stats

Wailua Homesteads weather statistics
Hottest month: August 27.9°C 82.2°F
Driest month: June 195mm 7.7ins
Sunniest month: September 8.5hrs
Coldest month: February 24.2°C 75.6°F
Wettest month: December 370mm 14.6ins
Map showing location of Wailua Homesteads (22.06693, -159.37802) Wailua Homesteads map pin © Google

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