Trentino-Alto Adige is an autonomous region of northern Italy bordering Austria and Switzerland, home to the spectacular UNESCO-listed Dolomites. Split into the Italian-speaking province of Trentino and the German-speaking South Tyrol, the region blends alpine grandeur with Mediterranean wine valleys, world-class skiing, and a fascinating dual culture.
Trentino-Alto Adige's weather is governed by altitude. Sheltered valleys such as Bolzano are sunny and warm in summer — among the hottest in Italy — and relatively mild in their winters, while the high Dolomites are cold and snow-covered for much of the year. The warm, dry Foehn wind can sweep down the valleys, clearing skies and raising temperatures. Summer afternoons bring frequent mountain thunderstorms, and winter delivers the reliable high-altitude snow that sustains the Dolomiti Superski circuit from December to April.
Best time to visit
Overall Best: June, July, and September for the mountains; December to March for skiing
For Hiking: June to September (high trails and huts open, meadows in bloom)
For Skiing: December to March (Dolomiti Superski, reliable snow at altitude)
For Culture And Festivals: Late November to early January (Christmas markets), October (Törggelen and grape festivals)
For Budget: Late January to early February (outside holidays), May, and October shoulder periods
Avoid: Late October to November and April to early May, when many cable cars and mountain huts close between seasons
Month-by-month weather
Typical conditions throughout the year.
January
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February
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March
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April
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May
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June
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July
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August
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September
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October
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November
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December
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The seasons
What to expect in each part of the year.
Spring
Months: March to May
Summer
Months: June to August
Autumn
Months: September to November
Winter
Months: December to February
Crowds & peak times
When to expect tourists and when to avoid them.
- Peak
- Christmas to New Year and the February ski holidays are the busiest in the mountains, with packed slopes, full huts and peak prices; August is the busiest summer period around Ferragosto.
- Busy
- July and the Christmas market weekends (December) draw large crowds in the valleys and on the trails.
- Ideal
- June and September offer warm, settled weather with open huts and noticeably fewer people — the sweet spot for hiking.
- Shoulder
- Late January (outside holidays), early March and early October are quieter, with good conditions and better value.
- Low
- Late April–May and November are the quietest, as activities pause between the summer and winter seasons and many lifts and huts close.
Major events & festivals
Time your visit around what matters.
South Tyrol Christmas Markets
The famous 'Original South Tyrolean Christmas Markets' fill arcaded squares with crafts, Glühwein, speck and Zelten; Bolzano's on Piazza Walther is the largest in Italy.
Krampus Runs
On 5–6 December, horned masked Krampus figures parade with St Nicholas through villages in a dramatic, smoky pre-Christian Alpine tradition.
Ski World Cup, Alta Badia (Gran Risa)
Men's Giant Slalom and Slalom on the legendary Gran Risa slope (20–21 December 2026), one of the Dolomites' great winter sporting events.
3Tre Madonna di Campiglio
The floodlit night slalom of the Audi FIS Ski World Cup, held on 7 January 2026, a spectacular evening race through the resort.
Trento Film Festival
The world's oldest mountain and exploration film festival (74th edition 24 April–3 May 2026), with films, talks and events celebrating mountain culture.
South Tyrol Jazz Festival
Concerts staged in unusual venues from mountain peaks and vineyards to town squares throughout South Tyrol during the summer.
Merano WineFestival
A prestigious international wine and food event (6–10 November 2026) in the elegant Kurhaus, showcasing top Italian and global producers and South Tyrolean cuisine.