Thailand weather can vary greatly throughout the year, from heat-waves to monsoons depending on the season that you are travelling. Pack your bags with attire that prepares you for any situation. If you stay in high-altitude locations in the North, there’s a chance you’ll experience freezing temperatures at night, however if you’re further South you won’t have to rug up too much as it typically stays humid and warm even through the rainy season.
The best time to visit Thailand with regards to weather is between November and February when there is a cool breeze in the air and relatively mild temperatures.
Thailand is a great alternative to Fiji in the summer months, with Fiji weather brining plenty of rain through November to February, making Thailand a great choice for this season.