Marsala Petrosino, a village formerly part of Marsala, decided to become a self-governing town after a local referendum. The area of Marsala is classified as a seismic zone 2 (medium). In the last 200 years three earthquakes of medium-high intensity were recorded: Marsala has a hot-summer mediterranean climate (Köppen: "Csa"), similar to most coastal towns in Sicily, with hot and dry summers coupled with moderately wet and mild winters. Weather in Marsala is similar to that of nearby Trapani. Summers are generally warm with a record maximum temperature of in August 2017. In the summer, due to how dry it is,
Rumney wine not a "fortified" wine in the modern sense, rather a "cooked" wine ("vin cuit") to which boiled-down must (grape syrup) was added. Rumney was exported from Methoni in the southern Peloponnese (one English source calls it "Rompney of Modonn") and perhaps also from Patras and other ports. Although modern methods are different, the Mavrodafni of Patras might be regarded as a modern equivalent of medieval Rumney wine. At the same period, Monemvasia, on the eastern coast of the Peloponnese, was the centre for the export of Malmsey wine; Cretan wine was the third of the medieval trio of Greek wines