Firenze has four honest weeks a year: the last week of April, the last week of May, the second week of September, and the first week of October. Warm, dry, walkable, and open. Everything either side of that has a trade-off, and the trade-offs are worth knowing before you book flights.
The short answer
- September is the single best month.
- May is the second best, with more rain and better hotel rates.
- Late April carries an Easter risk (accommodation prices spike, Scoppio del Carro is worth seeing).
- August is 34C airless and half the workshops close. It is doable, not enjoyable.
- January and February give you the empty museums at a price, with cold Arno winds.
Month by month
March
Cool, variable, museums are empty, hotels are 30 percent off summer rates. Bring a raincoat. Uffizi with no queue is worth the risk of one wet afternoon.
April
Warm days, cool evenings, blossom in the Boboli Gardens. Easter week is a hotel price spike and the Scoppio del Carro on Easter Sunday is a real event, not a tourist stunt. Book the last week of April if it falls after Easter that year.
May
The second-best month. Longer daylight, still walkable, more rain than September. Maggio Musicale Fiorentino runs into June. Hotel rates 15 to 25 percent below June peak.
June
Hot from mid-month, 28-32C. Pitti Uomo runs the first two weeks and hotels raise rates. Festa di San Giovanni (24 June) is Florence’s patron saint’s day, fireworks on the Arno, worth seeing.
July
32-34C, dry, tourist-dense. Uffizi and Accademia timed slots book out a week ahead. Boboli Gardens close early. Best for evening piazzas, worst for midday walking.
August
34C+ and airless. Ferragosto (15 August) closes half the workshops. Restaurants shift to tourist-only menus in many streets. If you must come, stay in Oltrarno for shadowed streets and book air-conditioned rooms.
September
The honest best month. 24-28C, dry, longer evenings, Uffizi slots easier than August. Second half of September into early October is the shoulder-season sweet spot for hotels.
October
Chianti harvest, cooler mornings, warm afternoons. First two weeks are ideal for a day trip to Chianti or Val d’Orcia. Hotel rates dip toward end of month.
November to February
Off-season. Cold Arno winds, occasional freeze, museums almost empty. December is a Christmas-market month with the Piazza Santa Croce market as the anchor. Book longer stays for the biggest hotel discounts.
Where to base yourself by season
Summer heat pushes us into Oltrarno for shadowed streets and cool interiors. Shoulder season is comfortable everywhere. Winter cold favours the Duomo cluster because you walk less to reach the sights. Rain is an argument for a hotel with a proper breakfast room. See the neighbourhood guide for the full picture.