Kailua, Big Island weather in December 2024

Expect 21°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Kailua, Big Island in December. Check more long-term weather averages for Kailua, Big Island in December before you book your next holiday to Hawaii in 2024/2025.

21
21°C max day temperature
14
14 days with some rainfall
12
12°C min night temperature
11
11 hours of daylight per day
L
Low heat & humidity
40
40 mm of monthly rainfall
7
7 (High) UV index
26
26°C sea temperature

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Kailua, Big Island by month

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The December weather guide for Hawaii (Kailua, Big Island) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about the USA

How hot is it in Kailua, Big Island in December?

Daytime temperatures usually reach 21°C in Kailua, Big Island in December, falling to 12°C at night.

How warm is the sea around Kailua, Big Island in December?

The average sea temperature around Kailua, Big Island in December is 26°C.

Does it rain in Kailua, Big Island in December?

There are usually 14 days with some rain in Kailua, Big Island in December and the average monthly rainfall is 40mm.

Kailua, Big Island December sunrise & sunset times

Browse the sunrise and sunset times for Kailua, Big Island in December 2024. Select a month to view Kailua, Big Island sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Sunday, 1st December 2024	06:43	17:44
Monday, 16th December 2024	06:52	17:49
Tuesday, 31st December 2024	06:58	17:57

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Hawaii - quick facts
Flight time^✝	18 hours
Time difference	UK -10 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Beaches Nature Nightlife
Tourist info	Hawaii Tourism Authority