Weather will likely play an important role when you plan your trip to Piau Engaly, but bear in mind that cheaper options are usually available when the weather isn't as good. 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 Piau Engaly are June, November, May and April, with each month seeing an average of 192 mm of rainfall.