Visiting local bars in Mainpat is better when the weather is good. These rainfall averages and temperatures can help you decide the best time for bar-hopping. The hottest months are usually May and April, with an average temperature of 29°C, while the coldest months are January and December, with an average of 19°C. The rainiest months in Mainpat are July, August, September and June, with each month seeing an average of 357 mm of rainfall.