The weather on the island of Pulau Tioman, because it is located in a tropical climate, tends to remain fairly constant  throughout the year as far as its temperatures are concerned.  The average high daily temperature on the island is in the high 80's/low 90's.  However, although the island's temperatures remain constant from month to month, its precipitation varies a great deal.  The rainy seasons on Pulau Tioman are from November to March.  The months of May to August are fairly dry by comparison, thoughbeing the tropics, some rain does still fall during that time. 

Visitors come to the island all year long for vacations, but it may be advisable to avoid the monsoon season because of the strong wind and waves and possibility of increased precipitation. Most accomodation will also close down during the monsoon.