Austria is a Central European country, 83,879 km² with population of 9 million. The country is landlocked, bordered by Germany and Czech Republic (north), Slovakia and Hungary (east), Slovenia and Italy (south), and Switzerland and Liechtenstein (west). Austria is famously Alpine — 62% of the country is in the Alps, with the famous Grossglockner at 3,798 m being Austria's highest peak. The country was the famous heart of the Habsburg Empire (1452-1918) — one of Europe's longest-ruling dynasties and the famous Austro-Hungarian Empire (1867-1918). Austria's musical heritage is one of the world's richest — the famous composers Mozart, Haydn, Schubert, Mahler, Brahms, the Strauss family, and others all worked in Austria. The country is the famous birthplace of psychoanalysis (Freud), and the famous setting for "The Sound of Music." Austria has been a neutral federal republic since 1955.
Major destinations include Vienna (the famous capital — population 1.9 million city, 2.7 million metropolitan, with the famous Schönbrunn Palace UNESCO World Heritage Habsburg summer residence with extensive gardens, the famous Hofburg Imperial Palace, the famous Belvedere Palace housing Klimt's "The Kiss," the famous Vienna State Opera, the famous Stephansdom Cathedral, the famous Naschmarkt outdoor market, the famous Vienna coffee house culture — UNESCO Intangible Cultural Heritage, the famous Albertina Museum, the famous Spanish Riding School with the famous Lipizzaner horses, and extensive ball culture culminating in the famous Vienna Opera Ball), Salzburg (UNESCO World Heritage — Mozart's birthplace and the famous filming location for "The Sound of Music," with extensive baroque architecture, the famous Hohensalzburg Fortress, and the famous annual Salzburg Festival), the famous Tyrol region (with Innsbruck as gateway — host of two Winter Olympics 1964 and 1976, the famous Bergisel Ski Jump, extensive Alpine villages, and access to St. Anton am Arlberg, Sölden, Kitzbühel, Mayrhofen ski resorts), Hallstatt (UNESCO World Heritage — the famous lakeside village frequently called "the most beautiful village in the world"), the famous Wachau Valley (UNESCO World Heritage Danube wine region with Krems and Melk Abbey), Graz (UNESCO World Heritage southern capital), the famous Grossglockner High Alpine Road, the famous Salzkammergut Lake District (with Wolfgangsee, Achensee, Hallstättersee), Krimml Waterfalls (Europe's tallest waterfall at 380 m), the famous Eisriesenwelt ice cave (the world's largest ice cave at 42 km long), and the famous Heuriger wine taverns of Vienna's surroundings.
Austria is a country of dramatic seasonal contrasts. Vienna's elegant café culture comes alive in spring; the Alps are at their hiking peak in summer; Salzburg explodes with the Salzburg Festival in late summer; Christmas markets transform the country in December; and world-class skiing dominates from December through April.
Quick verdict
Best for Vienna: April-June and September-October.
Best for Salzburg: May-September. Salzburg Festival late July-August.
Best for Alpine hiking (Tyrol, Salzburg, Carinthia): Late June through early September.
Best for skiing: December-March in Sölden, St. Anton, Kitzbühel, Innsbruck region.
Best for Christmas markets: Late November through December 23.
Best for budget travelers: November and late March-early April.
Avoid if you can: Salzburg during Festival without tickets (prices triple). Vienna in August (locals on holiday, some restaurants closed).
Spring (March to May): Vienna's emergence
March is variable. Vienna averages 4-10 °C with frequent rain. The famous Easter markets begin in late March (Easter dates vary). Tourist crowds remain light through most of the month.
April brings genuine spring. Cherry blossoms in Vienna's Schönbrunn gardens peak in mid-April. Daytime climbs to 10-17 °C. The famous Vienna café culture comes alive on outdoor terraces. Salzburg starts to feel ready for tourist season — the Sound of Music tours operate.
May is excellent. Daytime 14-20 °C in Vienna, slightly cooler in Salzburg. Gardens at peak (Schönbrunn, Belvedere). The Vienna Festival begins in mid-May. Famous music venues (Vienna State Opera, Musikverein) operate full schedules. Crowds are building but manageable.
Summer (June to August): Alps, Salzburg, Mozart
June is the perfect alpine summer transition. Daytime 18-23 °C in Vienna and Salzburg, cooler at altitude. The famous Tyrolean Alps start opening for hiking — high passes clear of snow by late June. Famous trails (Five Lakes Walk in Pinzgau, Großglockner High Alpine Road) become accessible.
July sees Austrian school holidays. The famous Salzburg Festival begins in late July. Vienna's outdoor café culture is at peak. Daytime in Vienna can reach 28-32 °C — increasingly hot, with occasional heat waves. The Alps offer cooler relief.
August continues full summer. The Salzburg Festival runs through August — one of the world's most prestigious classical music events. Hotel rates in Salzburg triple during festival weeks; book 8-12 months ahead. Vienna empties of locals (many take August holidays); some smaller restaurants close.
The famous alpine lakes — Hallstatt, Wolfgangsee, Achensee — see their peak tourist crowds. The Sound of Music tours from Salzburg are at full capacity.
Autumn (September to October): the magic shoulder
September is excellent across the country. Vienna 17-22 °C, comfortable for café culture. Salzburg returns to manageable tourist crowds after Festival. The Alps have their second-best window — cool but accessible, golden light, fewer crowds.
The famous Austrian wine harvest happens from mid-September through October. The Wachau Valley (Danube wine region) and Burgenland are at their peak. Heuriger (new wine taverns) open across Vienna's outskirts.
October is for many seasoned Austria travelers the single best month. Vienna 11-17 °C with golden light on baroque architecture. The famous Vienna Hofburg, Schönbrunn, and Belvedere are at their photogenic best. Hotel prices ease from summer peaks. Crowds are minimal.
Winter (November to March): Christmas markets and skiing
November is the country's quietest tourist month outside Christmas markets. Vienna averages 4-8 °C with frequent rain. The Christmas markets begin opening in mid-November — Vienna's Christkindlmarkt at Rathausplatz starts around November 15-17 each year.
December brings the country's Christmas market season. Vienna, Salzburg, Innsbruck, Graz, and Linz all have spectacular markets. The famous Christmas atmosphere — hot Glühwein, roasted chestnuts, hand-carved nativities — defines Austrian December. Hotel rates spike during market weeks; book 3-4 months ahead. Markets close December 23 (some on the 24th).
The ski season runs from December through April. Sölden, St. Anton am Arlberg, Kitzbühel, Schladming, Innsbruck (Stubai Glacier, Axamer Lizum), and Mayrhofen all operate world-class skiing. Innsbruck combines big-city culture with mountain access — unique in the alpine world.
January and February are deep winter. Vienna averages -1 to 4 °C. The famous balls of Vienna's Carnival season (mid-January through February) bring elegant winter culture — the Opera Ball (last Thursday before Ash Wednesday) is one of Europe's most famous formal events.
March is excellent for late-season skiing. Days lengthen, temperatures warm slightly, snow remains at altitude. Spring skiing in St. Anton or Sölden is excellent.
Regional considerations
Vienna: Year-round. Best April-October. Christmas markets late November-December.
Salzburg: Best May-September. Salzburg Festival late July-August. Christmas markets December.
Innsbruck: Year-round. Skiing December-April. Hiking June-September.
Tyrol (Alps): Hiking late June - September. Skiing December-April.
Hallstatt: Year-round. Best May-October. Magical in snow.
Wachau Valley (wine): Best September-October for harvest. May-June for apricot blossom.
Graz: Year-round. Best April-October.
Salzburg Festival timing
The Salzburg Festival is one of the world's premier classical music and opera events. Operates from late July through August (specific dates vary year to year). Tickets sell out months in advance — book 8-12 months ahead. Hotel rates in Salzburg triple during festival weeks. Some flexibility exists — booking accommodation in nearby Hallein or Bad Reichenhall (across the German border) saves significantly.
Christmas market specifics
Austrian Christmas markets are among the most atmospheric in Europe. Operating dates (approximate):
Vienna (multiple markets): Mid-November through December 23.
Salzburg Christkindlmarkt: Late November through January 6.
Innsbruck: Late November through December 23.
Graz: Late November through December 23.
Hallstatt and smaller towns: Weekend markets in December.
Markets close earlier than visitors expect — typically 9-10 pm; some on Sunday evenings.
Festivals worth timing around
Vienna Opera Ball (last Thursday before Ash Wednesday). Vienna Festival (Wiener Festwochen, May-June). Salzburg Festival (late July - August). Bregenz Festival on Lake Constance (July-August). Christmas markets across Austria (late November - December 23). Innsbruck Marathon (October). New Year's Eve in Vienna (December 31).
Verdict by traveler type
First-time visitor doing Vienna + Salzburg: May or September-early October.
Music focus (Salzburg Festival): Late July - August. Book 8-12 months ahead.
Christmas market focus: First three weeks of December.
Alpine hiker: Late June through early September.
Skier: January-March.
Photographer: Late September-October for golden Vienna and autumn Alps.
Budget traveler: November or late March.
Bottom line
Austria delivers world-class experiences across multiple completely different seasons. Vienna and Salzburg work in shoulder seasons (May, September-October) when crowds are manageable. The Alps are summer (hiking) or winter (skiing) only. Christmas markets are December. Festival lovers should plan around Salzburg in August. Match your priorities to the season; the country rewards specificity.