Sardinia enjoys for the most part a Mediterranean climate. It is however heavily influenced by the vicinity of the Gulf of Genoa (barometric low) and the relative proximity of the Atlantic Ocean. Sardinia being relatively large and hilly, weather is not uniform; in particular the East is drier, but paradoxically it suffers the worst rainstorms: in Autumn 2009, it rained more than 200 mm (8 inches) in a single day in Siniscola. The Western coast is rainy even for modest elevations (for instance Iglesias, elevation 200 m, average annual precipitation 815 mm against 750 mm for London).
Summer is dry with very warm weather (35 °C [95 °F] and up being extremely common); however, contrary to the islands of Greece for instance, shade and wind are plenty. Autumn is typically very mild (with averages of 20 °C [68 °F] and up for highs till mid-November), but is subject to heavy rainstorms as noted above. Winter is generally mild on plains (cold spells being however not unheard of) but cool to cold at higher elevations; snow is generally limited to the Gennargentu range. Spring is mild and rainy, but not as autumn. The island is very windy, especially from September to April (northwest winds called locally Maestrale); southeast winds (Scirocco) are frequent during summer and bring invariably hot weather
