There are two types of black truffles that can be cultivated: the Burgundy (Tuber aestivum/uncinatum) and Périgord (Tuber melanosporum) truffles, and each has different climate requirements. The Burgundy truffle is less demanding and can thrive in nearly all climates, but the Périgord truffle requires a more moderate climate. We have a useful interactive map that shows you which parts of the country have climates suitable for the Périgord truffle. You can also find detailed information on climate, temperature and rainfall requirements for the Périgord truffle in the Fundamentals section of the website.