Best time to visit Tahiti

looking to do a Windstar cruise in Tahiti in 2020.

What is the best time of year to go

May through October is considered optimal, with November to April the greatest chance of being the most humid and rainy. July-September is probably ideal, but it can be gorgeous anytime of year. I've been in May and September and it was just about perfect- while it rains it's usually brief, and most heavy rain occurs at night. I'm going next this November/December because of a great deal on a 17day. Decided that weather is all a matter of luck anyway. You will LOVE Windstar.