Lihue, Kauai weather in January 2026

Expect daytime maximum temperatures of 25°C in Lihue, Kauai in January based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 95 mm of rainfall in the month.

  • 25°C maximum daytime temperature in January in Lihue, Kauai25
    25°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in January in Lihue, Kauai15
    15 days with some rainfall
  • 18°C minimum night-time temperature in January in Lihue, Kauai18
    18°C min night temperature
  • 11 hours of daylight per day in January in Lihue, Kauai11
    11 hours of daylight per day
  • Low heat & humidity in January in Lihue, KauaiL
    Low heat & humidity
  • 95 mm monthly rainfall in January in Lihue, Kauai95
    95 mm of monthly rainfall
  • UV (maximum) index 7 (High) in January in Lihue, Kauai7
    7 (High) UV index
  • 24°C sea temperature in January in Lihue, Kauai24
    24°C sea temperature

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Lihue, Kauai by month

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The January weather guide for Hawaii (Lihue, Kauai) 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)

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How hot is it in Lihue, Kauai in January?

Daytime temperatures usually reach 25°C in Lihue, Kauai in January with low heat and humidity, falling to 18°C at night.

How sunny is it in Lihue, Kauai in January?

There are normally 6 hours of bright sunshine each day in Lihue, Kauai in January - that's 53% of daylight hours.

How warm is the sea around Lihue, Kauai in January?

The average sea temperature around Lihue, Kauai in January is 24°C.

Does it rain in Lihue, Kauai in January?

There are usually 15 days with some rain in Lihue, Kauai in January and the average monthly rainfall is 95mm.

Lihue, Kauai January sunrise & sunset times

Browse the sunrise and sunset times for Lihue, Kauai in January 2026. Select a month to view Lihue, Kauai sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:17 18:06
Friday, 16th January 2026 07:19 18:16
Saturday, 31st January 2026 07:16 18:26

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