Planning for the weather is an important factor for making your trip to Ookolhufinolhu a success, especially when you're splurging. The hottest months are usually May and April, with an average temperature of 28°C, while the coldest months are January and February, with an average of 28°C. The rainiest months in Ookolhufinolhu are May, November, October and December, with each month seeing an average of 257 mm of rainfall.