Weather is probably a major factor when you plan your trip to Ban Luang, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually April and March with an average temp of 83°F, while the coldest months are January and December with an average of 73°F. The rainiest months in Ban Luang are September, August, July, and October, with each month seeing an average of 8 inches of rainfall.