Cook islands in December

Im going to the Cook islands the second week of december and dont leave until the 20th December.

My main question is what is the weather going ot be like at this time of year?

And secondly is anyone else going to be there at the same time!?

The main thing you'll notice is that it will be humid and hot. May rain a bit off and on every couple or three days, rarley does it rain all day though. People still go in the lagoon, etc., as it's a warm rain.

Flights to and from the Cooks fill up between Dec 15 and about Jan 10, so make sure all your flights are confirmed well in advance.