Hanapepe Heights Weather in December

What's the weather like in Hanapepe Heights (Hawaii) in December 2025?

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

December is in the winter in Hanapepe Heights and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 19°C (66°F) is normal.

Hanapepe Heights weather averages (imperial / metric)
Daytime temperature 25.4°C 77.6°F
Nightly temperature 18.9°C 65.9°F
Average temperature 22.1°C 71.8°F
Daily sunshine 5.8 hrs
Avg rainfall 283 mm 11.1 ins
Rainy days 17 days
Sea temperature 25.2°C 77.4°F
Humidity 77%
Windspeed 19.4kph 12 mph

On average December is the 2nd wettest month of the year in Hanapepe Heights with around 283mm 11.1 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 Hanapepe Heights

Hanapepe Heights average temperature in December

December rainfall

Hanapepe Heights average rain in December

December hourly sunshine

Hanapepe Heights 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 Hanapepe Heights 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

Hanapepe Heights weather stats

Hanapepe Heights weather statistics
Hottest month: August 28.4°C 83.1°F
Driest month: June 148mm 5.8ins
Sunniest month: September 8.5hrs
Coldest month: February 24.7°C 76.5°F
Wettest month: November 285mm 11.2ins
Map showing location of Hanapepe Heights (21.91633, -159.58995) Hanapepe Heights map pin © Google

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