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Cook Islands weather in April 2025
Expect 28°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Cook Islands in April. Check more long-term weather averages for Cook Islands in April before you book your next holiday to Cook Islands in 2025/2026.
- 2828°C max day temperature
- 1313 days with some rainfall
- 2222°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 231231 mm of monthly rainfall
- 1010 (Very High) UV index
- 2727°C sea temperature
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Recommended for the Cook Islands
The April 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.
Top Cook Islands destinations
Below are average maximum temperatures at popular countries, regions and places in the Cook Islands in April. Select a holiday destination to see more weather parameters.
All Cook Islands destinations
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in the Cook Islands in April?
Daytime temperatures usually reach 28°C in Avarua, Cook Islands in April with high heat and humidity, falling to 22°C at night.
How warm is the sea around the Cook Islands in April?
The average sea temperature around Avarua, Cook Islands in April is 27°C.
Does it rain in the Cook Islands in April?
There are usually 13 days with some rain in Avarua, Cook Islands in April and the average monthly rainfall is 231mm.
Cook Islands April sunrise & sunset times
Browse the sunrise and sunset times for Cook Islands in April 2025. Select a month to view Cook Islands sunrise and sunset times for the next 12 months. The Cook Islands sunrise and sunset times shown below are for Avarua.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Tuesday, 1st April 2025 | 06:47 | 18:38 |
Tuesday, 15th April 2025 | 06:51 | 18:26 |
Wednesday, 30th April 2025 | 06:56 | 18:16 |
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