The best time to visit Vietnam is between November and April, when it is dry season, especially in the south and on Phu Quoc Island. During these months, you can expect plenty of sunshine and pleasant temperatures of around 25 to 30 °C – ideal for fitness, outdoor activities, and relaxing by the sea. May to October is the rainy season: temperatures rise to around 27 to 32 °C, accompanied by higher humidity and short, usually heavy rain showers, which often occur in the afternoon or evening. In between, there are still many sunny periods. Travel and training are still possible during this time, but require a little more flexibility in planning your day, as outdoor activities have to be adapted to the weather. On the other hand, nature is particularly green and the atmosphere is calmer and more unspoiled.