Visiting local bars in Klat Luang is more fun when you know what the weather holds. These temperatures and rainfall averages can help you choose the best time for bar-hopping. The hottest months are usually April and May, with an average temperature of 29°C, while the coldest months are January and December, with an average of 26°C. The rainiest months in Klat Luang are September, October, July and August, with each month seeing an average of 205 mm of rainfall.