Planning for the weather is a good way to make your trip to Kanchanadit relaxing and enjoyable, especially when you're splurging. The hottest months are usually April and March, with an average temperature of 28°C, while the coldest months are January and February, with an average of 26°C. The rainiest months in Kanchanadit are November, October, May and September, with each month seeing an average of 275 mm of rainfall.