Visiting local bars in Si Bun Rueang is better when the weather is good. These temperatures and rainfall averages can help you determine the best time for bar-hopping. The hottest months are usually April and March, with an average temperature of 28°C, while the coldest months are January and December, with an average of 23°C. The rainiest months in Si Bun Rueang are July, August, September and June, with each month seeing an average of 343 mm of rainfall.