This article analyses the observed and projected impacts of climate change on human and natural systems, their vulnerability and adaptation options. It provides insight into the main results related to hydrology, agriculture, natural ecosystems, transport, energy, tourism, infrastructures, health and social aspects. This article presents the main results concerning Europe that were compiled in the contribution of Working Group II to the IPCC fifth assessmentreport published in 2014. Several studies focused on mainland France are also presented, without claiming to be exhaustive.