** The ''Csa'' zone is associated to areas with hot summers. It is predominant in the Mediterranean and Southern Atlantic coast and inland throughout Andalusia, Extremadura and much, if not most, of the centre of the country. The ''Csa'' zone covers climatic zones with both relatively warm and cold winters which are considered extremely different from each other at a local level, reason for which Köppen classification is often eschewed within Spain. Local climatic maps generally divide the Mediterranean zone (which covers most of the country) between warm-winter and cold-winter zones, rather than according to summer temperatures.