Weather is probably a major factor when you plan your trip to Sam Chuk, but bear 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 temperature of 30°C, while the coldest months are December and January, with an average of 27°C. The rainiest months in Sam Chuk are September, October, August and May, with each month seeing an average of 216 mm of rainfall.