Ancient Rome had a Mediterranean climate, with hot and dry summers and mild winters. During the summer months, temperatures can often exceed 95 degrees Fahrenheit around the middle of the day. The average temperature in the winter is around 55 F.
The summers in Rome are usually uncomfortably hot. Some Romans close their businesses during these months due to the heat so they can travel to cooler locations. Many enjoy traveling during spring, which falls between the months of March and May. During spring in Rome, temperatures are warm and skies are clear. The peak tourist season in Rome is autumn due to comfortably cooler weather, making it ideal for sightseeing opportunities.