Christmas Island weather in January 2025

Expect 31°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Christmas Island in January. Check more long-term weather averages for Christmas Island in January before you book your next holiday to Christmas Island in 2025/2026.

31
31°C max day temperature
15
15 days with some rainfall
21
21°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
285
285 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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The January weather guide for 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)

How hot is it in Christmas Island in January?

Daytime temperatures usually reach 31°C in Christmas Island in January with high heat and humidity, falling to 21°C at night.

How warm is the sea around Christmas Island in January?

The average sea temperature around Christmas Island in January is 28°C.

Does it rain in Christmas Island in January?

There are usually 15 days with some rain in Christmas Island in January and the average monthly rainfall is 285mm.

What is the chance of a cyclone in Christmas Island in January?

On average less than 1 day in January in Christmas Island is likely to be affected by the passage of one or more tropical storms.

Christmas Island January sunrise & sunset times

Browse the sunrise and sunset times for Christmas Island in January 2025. Select a month to view Christmas 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
Wednesday, 1st January 2025	05:39	18:23
Thursday, 16th January 2025	05:47	18:27
Friday, 31st January 2025	05:54	18:27

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Christmas Island - quick facts
Time difference	UK +7 hours
Language(s)	English
Currency	Australian Dollar
Electricity	I plug (230V)
Driving side	Left
Why visit?	Nature
Tourist info	Indian Ocean Territories Regional Development Organisation