Christmas Island weather in October 2025

Q: How hot is it in Christmas Island in October?

Daytime temperatures usually reach 31°C in Christmas Island in October with moderate heat and humidity, falling to 20°C at night.

Q: How warm is the sea around Christmas Island in October?

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

Q: Does it rain in Christmas Island in October?

There are usually 9 days with some rain in Christmas Island in October and the average monthly rainfall is 229mm.

Expect daytime maximum temperatures of 88°F in Christmas Island in October based on long-term weather averages. There is typically9.0 inches of rainfall in the month.

88
88°F max day temperature
9
9 days with some rainfall
68
68°F min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
9.0
9.0 inches of monthly rainfall
11
11+ (Extreme) UV index
81
81°F sea temperature

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The October 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) | Imperial (°F)

How hot is it in Christmas Island in October?

Daytime temperatures usually reach 88°F in Christmas Island in October with moderate heat and humidity, falling to 68°F at night.

How warm is the sea around Christmas Island in October?

The average sea temperature around Christmas Island in October is 81°F.

Does it rain in Christmas Island in October?

There are usually 9 days with some rain in Christmas Island in October and the average monthly rainfall is 9.0 inches.

Christmas Island October sunrise & sunset times

Browse the sunrise and sunset times for Christmas Island in October 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 October 2025	05:41	17:53
Thursday, 16th October 2025	05:33	17:53
Friday, 31st October 2025	05:27	17:55

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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