- Save EXTRA 10% on 3-5* hotels worldwide with Priceline
- Discount available on Pay Now & Express Deal Hotels
- Book hotels for 2 nights or more. Not combinable
Aitutaki weather in May 2021
Get the latest coronavirus (COVID-19) updates for the Cook Islands with current travel advice, statistics and online resources.
- 2828°C max day temperature
- 99 days with some rainfall
- 2222°C min night temperature
- 1111 hours of daylight per day
- HHigh heat & humidity
- 174174 mm of monthly rainfall
- 88 (Very High) UV index
- 2727°C sea temperature
Recommended for the Cook Islands
The May weather guide for Aitutaki, Cook Islands 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.
How hot is it in Aitutaki in May?
Daytime temperatures usually reach 28°C in Aitutaki in May with high heat and humidity, falling to 22°C at night.
How warm is the sea around Aitutaki in May?
The average sea temperature around Aitutaki in May is 27°C.
Does it rain in Aitutaki in May?
There are usually 9 days with some rain in Aitutaki in May and the average monthly rainfall is 174mm.
Aitutaki sunrise & sunset times for May 2021
Browse the sunrise & sunset times for Aitutaki in May 2021. Select a month to view Aitutaki sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st May 2021||06:54||18:18|
|Sunday, 16th May 2021||06:59||18:12|
|Monday, 31st May 2021||07:05||18:09|
- Browse the best deals on hotel stays & compare prices
- Check lowest rates by month & also by day of the week
- Search by date or browse hotels by destination & map
Metric (°C / mm) | Imperial (°F / inches)
Where is hot in the Cook Islands in May for 2021/2022?
Below are average maximum temperatures at popular destinations in the Cook Islands in May. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.