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Avarua weather in October 2025
Expect 26°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Avarua in October. Check more long-term weather averages for Avarua in October before you book your next holiday to Cook Islands in 2025/2026.
- 2626°C max day temperature
- 55 days with some rainfall
- 2020°C min night temperature
- 1313 hours of daylight per day
- MModerate heat & humidity
- 121121 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2525°C sea temperature
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Recommended for the Cook Islands
The October 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 October?
Daytime temperatures usually reach 26°C in Avarua in October with moderate heat and humidity, falling to 20°C at night.
How warm is the sea around Avarua in October?
The average sea temperature around Avarua in October is 25°C.
Does it rain in Avarua in October?
There are usually 5 days with some rain in Avarua in October and the average monthly rainfall is 121mm.
Avarua October sunrise & sunset times
Browse the sunrise and sunset times for Avarua in October 2025. Select a month to view Avarua sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st October 2025 | 06:20 | 18:38 |
Thursday, 16th October 2025 | 06:07 | 18:43 |
Friday, 31st October 2025 | 05:56 | 18:49 |
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