It is hot in Rome as it is in Utsunomiya. But, in terms of humidity, it is lower than that of my city in summer.
My wife and I walked to Colosseo, just 20 minute walk from our hotel to the historical monuments.
It is said that the construction of Colosseum began under the emperor Vespasian in AD 72, and was completed in AD 80 under his successor and heir.
