Ninh Thuan lies within the driest region with tropical monsoon climate. The province has no winter and there are two seasons a year: rainy season from September to November and dry season from December to August. The annual average temperature is 27^oC. The annual average rainfall ranges from 705mm to 1.100mm as the higher topography goes. Ninh Thuan’s weather is quite extreme with hot and dry atmosphere all year round. That’s why you should consider when to travel to Ninh Thuan to avoid hot summer days. It is advisable that you make your trip during December to January when the weather is less extreme. In contrast, you should avoid traveling to this region in September to November since there may be hard rain and storms.