Italy in August: Weather, Crowds & What to Expect
Climate Map for August
Average temperature across Italy in August.
City Weather in August
| City | High | Low | Rain | UV | Feels |
|---|---|---|---|---|---|
| Rome | 30° | 19° | 33 mm | very high | Warm |
| Milan | 28° | 18° | 93 mm | high | Mild |
| Naples | 30° | 19° | 40 mm | very high | Warm |
| Turin | 28° | 18° | 82 mm | very high | Mild |
| Palermo | 30° | 23° | 16 mm | very high | Warm |
| Genoa | 28° | 20° | 84 mm | very high | Warm |
| Bologna | 30° | 19° | 54 mm | very high | Warm |
High / low are average daily temperatures (°C). “Feels” reflects how hot or cold it feels, allowing for humidity.
Northwest & the Po Valley (Milan, Turin, Parma, Bologna)
Late summer and early autumn bring a slow shift: September often offers warm, pleasant days with evenings cooling quickly, ideal for visiting Emilia-Romagna’s vineyards or Bologna’s food markets. Temperatures typically sit in the low to mid-20s; humidity drops compared with July. Storms are less frequent but can occur, and the first hints of fall appear in higher hills-pack a light jacket for nights. Harvest festivals and the opening of new restaurant seasons make September a favorite for food-minded travelers.
Northeast & the Adriatic Coast (Venice, Trieste, Rimini)
August carries the national holiday peak-Ferragosto week-when Italians flock to the coast and many city businesses close for the week. Coastal towns along the Adriatic swell, ferries are full, and prices spike; booking is essential. Heat can be intense in flatlands and cities, but late summer storms will occasionally bring relief. If visiting Venice, expect very busy piers and long waits at popular museums; consider exploring nearby Veneto villas or quieter seaside towns instead.
The Alps & Dolomites (Aosta, Cortina, Val Gardena, Courmayeur)
August is high season for trekking and climbing; expect busy trails, full huts and vibrant mountain village life hosting festivals and markets. Temperatures are reliable-warm during the day, cool at night-but storm risk in the afternoons remains, and sudden storms can close via ferrata for safety. If you prefer solitude, aim for lesser-known valleys or arrive early to popular trailheads. Altitude and sun exposure mean high-factor sunscreen and sufficient water are non-negotiable on long routes.
Tuscany & Central Italy (Florence, Siena, Umbria, Rome, Lazio)
August is peak holiday month-Ferragosto around August 15 is when Italians flock to the coast and some smaller museums or restaurants in inland villages close for summer breaks. Heat can be intense in cities, often reaching mid-30s, and humidity in low-lying areas increases; beaches near Livorno and the Maremma are busy. If staying in the countryside, check that your chosen hotels and restaurants remain open over Ferragosto. Evening dining and late walks are the cultural norm; plan reservations and expect reduced services in smaller towns.
Sardinia & the Tyrrhenian Islands (Sardinia, La Maddalena, Elba)
August is peak holiday month: local Sardinians and continental Italians converge on island beaches for Ferragosto, making coastal towns very busy and accommodation rates high. The heat persists-occasionally touching 33-35°C inland-while sea water remains beautifully warm; evenings stay balmy and lively. Scirocco events can occasionally bring hotter, dustier air from North Africa; if you’re sensitive to heat or haze, early-morning swims and late dinners are the routine. Reserve restaurants and boats far in advance for mid-August.
Southern Italy & Sicily (Naples, Amalfi Coast, Calabria, Palermo, Catania, Mount Etna)
August is peak holiday season-Ferragosto week is intensely busy with local and international tourists crowding the Amalfi towns, Sicilian beaches and island piers. Heat can be intense inland and sultry at night, and some smaller inland towns close as residents head to the coast. Book everything well in advance and be prepared for full ferries, busy roads and higher prices. If you prefer quieter travel, consider early September when crowds ease but sea temperatures remain warm.