average temperature in rome in may
Averages for Rome in May. Weather lowdown. May is a fantastic time to visit Rome, Italy, when the weather is warm and dry. At this time of the year, the average temperature begins at 15Â°C and gradually increases to 20Â°C as the month progresses.pen House Roma, where you can visit historic ruins for free. May in Rome. Things to do. The Basilica di San Giovanni in Laterano is one of the most popular sites in Rome and itâs no wonder why. This colossal church is just as beautiful on the inside as it is the outside and features many examples of fine artwork.