 Except for coastal Buenos Aires, where large investments are underway, most developments have consisted of smaller-scale wineries experimenting with new wine varieties and techniques, with the potential to bring about a completely 'new style' of Argentine wines which will be very different from the typical Malbec produced currently.The climate in Mar del Plata and along the coast of Buenos Aires Province display the same temperature range as Bordeaux with similar (high) precipitation.Further inland, summers gain a few degrees while winter nights become somewhat colder in the flat southern Pampas.