San Marino enjoys a Mediterranean climate, which is characterized by warm, dry summers and mild, wet winters. During the summer months (June through August), temperatures typically range from the mid-70s to the low 90s Fahrenheit (around 23-34°C), with occasional heat waves pushing temperatures into the triple digits. Summers in San Marino are generally dry, with little to no rainfall. Winter months (December through February) see cooler temperatures, ranging from the mid-40s to the low 60s Fahrenheit (around 7-16°C). This is also the wettest time of the year, with the majority of the city’s annual rainfall occurring during these months. Spring (March through May) and fall (September through November) offer pleasant transitional weather, with mild temperatures and occasional rainfall. San Marino’s climate is ideal for outdoor activities, with ample sunshine and comfortable temperatures throughout much of the year.