Taking the local weather in Leshan into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually July and August, with an average temperature of 16°C, while the coldest months are January and December, with an average of 1°C. The rainiest months in Leshan are July, August, September and June, with each month seeing an average of 326 mm of rainfall.