The first half of 2019 was marked in France by extreme atmospheric phenomena that could cause major damage in vineyards. In 2019, as part of the Life ADVICLIM and AVVENIR projects, 20 temperature sensors were installed in the wine region of Entre-Deux-Mers. These sensors record the minimum and maximum temperatures according to a time step and have been installed in the vineyard at a height of 1m50 from the ground. The objective is to study the spatial variability of the temperatures according to the local characteristics (ex: altitude, slope, exposure …).