Planning for the weather is a good way to make your trip to Hue relaxing and enjoyable, especially when you’re splurging. The hottest months are usually June and May, with an average temperature of 29°C, while the coldest months are January and December, with an average of 22°C. The rainiest months in Hue are October, November, September and December, with each month seeing an average of 487 mm of rainfall.