Taking the local weather in Ponlat-Taillebourg into account can help you maximise your time at the pool during your trip. The hottest months are usually August and July, with an average temperature of 15°C, while the coldest months are February and January, with an average of 1°C. The rainiest months in Ponlat-Taillebourg are June, November, May and April, with each month seeing an average of 192 mm of rainfall.