The valley has a Mediterranean climate, with daytime and nighttime temperatures fluctuating around 20ºC, and a strong influence of the nearby ocean. The average annual temperature is 13.4ºC (56ºF), and average annual precipitations are 450 mm.
The soil is alluvial, with a fine and sandy texture. It has low capacity for retaining moisture, leading to low yield and high concentration of varietal characteristics. The vineyards are planted at an average altitude of 500 meters above sea level, where the atmosphere is clear and bright.