- Explore lowest airfares by destinations worldwide
- Find the cheapest month or filter by route or month
- Prices shown found on Skyscanner in last 8 days
Kailua, Big Island weather in January 2025
Expect 20°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Kailua, Big Island in January. Check more long-term weather averages for Kailua, Big Island in January before you book your next holiday to Hawaii in 2025/2026.
- 2020°C max day temperature
- 1313 days with some rainfall
- 1212°C min night temperature
- 1111 hours of daylight per day
- LLow heat & humidity
- 5858 mm of monthly rainfall
- 88 (Very High) UV index
- 2525°C sea temperature
More about Kailua, Big Island
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Kailua, Big Island by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Hawaii
The January 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 January?
Daytime temperatures usually reach 20°C in Kailua, Big Island in January, falling to 12°C at night.
How warm is the sea around Kailua, Big Island in January?
The average sea temperature around Kailua, Big Island in January is 25°C.
Does it rain in Kailua, Big Island in January?
There are usually 13 days with some rain in Kailua, Big Island in January and the average monthly rainfall is 58mm.
Kailua, Big Island January sunrise & sunset times
Browse the sunrise and sunset times for Kailua, Big Island in January 2025. Select a month to view Kailua, Big Island sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st January 2025 | 06:59 | 17:57 |
Thursday, 16th January 2025 | 07:01 | 18:07 |
Friday, 31st January 2025 | 06:59 | 18:16 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Black Friday sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport