Weather | 17–28°C (63–82°F), still summery | 13–24°C (55–75°F), mild and easier for walking | 8–18°C (46–64°F), cooler and damper |
Crowds | High, especially early month | High at major sights, better in quieter districts | Medium, much easier at museums and smaller sites |
Atmosphere | Late-summer pace, long evenings | Autumn light, café weather, museum-and-walk balance | Slower city rhythm, more indoor days |
Key events | Cultural season restarts | Rome Film Fest, Romaeuropa, autumn harvest outings | All Saints' period, more exhibition traffic |
Public holidays | None | None | Nov 1 brings All Saints' Day closures and local travel |
Budget | High, especially first half | Mid-to-high, with weekend spikes | Softer hotel rates outside holiday periods |
Best for | Long outdoor days | Balanced first trips, art, ruins, food, day trips | Lower crowds, indoor culture, slower pacing |
Book early? | Yes for Vatican and Colosseum | Yes, especially weekends and late-morning slots | Less urgent, except top museums and holiday weekend |
Transport tips | Hot metro platforms, busy airports | Good walking weather, allow for weekend central traffic | Carry rain cover, some days feel slower above ground |