Christmas Island weather in January 2026

Expect daytime maximum temperatures of 30°C in Christmas Island, Kiribati in January and high heat and humidity based on long-term weather averages. There are 17 days with some rainfall and typically 115 mm of rainfall in the month.

  • 30°C maximum daytime temperature in January in Christmas Island30
    30°C max day temperature
  • 17 days with some rainfall in January in Christmas Island17
    17 days with some rainfall
  • 25°C minimum night-time temperature in January in Christmas Island25
    25°C min night temperature
  • 12 hours of daylight per day in January in Christmas Island12
    12 hours of daylight per day
  • High heat & humidity in January in Christmas IslandH
    High heat & humidity
  • 115 mm monthly rainfall in January in Christmas Island115
    115 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Christmas Island11
    11+ (Extreme) UV index
  • 27°C sea temperature in January in Christmas Island27
    27°C sea temperature

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The January weather guide for Kiribati (Christmas 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)

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How hot is it in Christmas Island in January?

Daytime temperatures usually reach 30°C in Christmas Island in January with high heat and humidity, falling to 25°C at night.

How warm is the sea around Christmas Island in January?

The average sea temperature around Christmas Island in January is 27°C.

Does it rain in Christmas Island in January?

There are usually 17 days with some rain in Christmas Island in January and the average monthly rainfall is 115mm.

Christmas Island January sunrise & sunset times

Browse the sunrise and sunset times for Christmas Island in January 2026. Select a month to view Christmas Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 06:32 18:33
Friday, 16th January 2026 06:39 18:40
Saturday, 31st January 2026 06:42 18:44

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