Its climate is dry, with scarce rainfalls—below the Mediterranean climate threshold—which happen mostly in Autumn and Spring amounting an average of 250–300 mm per year and showing relatively warm mean temperatures. Among the herbaceous species, esparto and shrub deserve to be mentioned due to their industrial value in the past. Some important natural places are the swamps in the lower part of the comarca known as "El Fondo" Natural Park and the "Salines de Santa Pola" Natural Park, both Ramsar sites.