International audienceIn Normandy, climate change is expected to drastically impact the crop cycle of soft wheat (Triticum aestivum) which ranks in the main cultivated crops in this area (with 24% of the Utilised Agricultural Land). This study proposes to project cereal phenology and performances by the end of the 21st century based on the CNRM-2014 data extracted from ALADIN-Climat (regional model) for three RCPs. In the context of pronounced climate change, along with unchanged sowing dates by 2050 and 2100, the increase in temperatures would lead to shorten the crop cycle, and hence to a date shift in the plant phenology. Consequently, there would be a shorter overlap between the end of the crop cycle and the summer period and, usually c...