The best time for visiting the Fiji Islands is between May and November. This is the 'winter' season, and though still deliciously warm and tropical, it is not as humid as the hotter, wetter summer months of December - April.
However, do not rule out the summer months as there are many advantages. Firstly there is a greater abundance of flowering shrubs and trees as many of these start to bloom more prodigiously from November. Secondly, since it is the ' low season ' it is easier to find many excellent deals. Fiji is beautiful all year round - it's just that there is more chance for some tropical rains during summer. But it is the tropical rains that make Fiji such a beautiful paradise!
The temperature is determined by its location in the South Pacific Ocean and has tropical maritime climate without extremes in temperature. The changes in temperature from one day to another varies slightly and also from season to season the changes are minimal. The hotter season in January, February is usually no more than 3 to 4 degrees hotter than the cool season of July and August. Although the hot season is the rainy season and higher humidity can make this season fell much hotter.