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Avarua weather in January 2025
Expect 28°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Avarua in January. Check more long-term weather averages for Avarua in January before you book your next holiday to Cook Islands in 2025/2026.
- 2828°C max day temperature
- 1717 days with some rainfall
- 2323°C min night temperature
- 1313 hours of daylight per day
- HHigh heat & humidity
- 267267 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2727°C sea temperature
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Recommended for the Cook Islands
The January weather guide for Cook Islands (Avarua) 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 Avarua in January?
Daytime temperatures usually reach 28°C in Avarua in January with high heat and humidity, falling to 23°C at night.
How warm is the sea around Avarua in January?
The average sea temperature around Avarua in January is 27°C.
Does it rain in Avarua in January?
There are usually 17 days with some rain in Avarua in January and the average monthly rainfall is 267mm.
What is the chance of a cyclone in Avarua in January?
On average less than 1 day in January in Avarua is likely to be affected by the passage of one or more tropical storms.
Avarua January sunrise & sunset times
Browse the sunrise and sunset times for Avarua in January 2025. Select a month to view Avarua sunrise and sunset times for the next 12 months.
|Wednesday, 1st January 2025
|Thursday, 16th January 2025
|Friday, 31st January 2025
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