Central Europe in June: Weather, Crowds & What to Expect
Climate Map for June
Average temperature across Central Europe in June.
Country Weather in June
| Country | High | Low | Rain | UV | Feels |
|---|---|---|---|---|---|
| Germany | 22° | 13° | 64 mm | high | Cool |
| Poland | 22° | 12° | 68 mm | high | Cool |
| Czech Republic | 23° | 13° | 69 mm | high | Mild |
| Hungary | 25° | 15° | 64 mm | very high | Mild |
| Austria | 24° | 13° | 72 mm | high | Mild |
| Switzerland | 22° | 11° | 131 mm | very high | Cool |
| Slovakia | 24° | 13° | 71 mm | high | Mild |
| Liechtenstein | 21° | 12° | 108 mm | very high | Cool |
Representative figures from each country's largest city. High / low are average daily temperatures (°C); “Feels” allows for humidity.
The Alps (Switzerland, Austria, southern Germany, Liechtenstein, Slovenia)
High summer is warm in the valleys-lowlands like Innsbruck or the Slovenian Karst can hit the mid to high 20s °C-while high-altitude trails remain comfortably cool, ideal for long alpine treks. Expect frequent afternoon convective storms across the massif that can be intense but short-lived; hikers should start early and avoid exposed ridges later in the day. Peak-season crowds fill valley towns and hiking refuges; book accommodation and cable cars in advance.
Bohemian Basin & Czech Lands (Czech Republic)
High summer is warm and humid-Prague, Brno and southern Moravia can see spells in the high 20s to low 30s °C-while afternoons bring thunderstorms, sometimes heavy. Crowds peak in cities and UNESCO sites; book major attractions ahead. For countryside exploration expect lush greenery and full winery seasons in Moravia, and pack sun protection plus a rain layer for sudden storms.
Poland & Silesia (Poland: Warsaw, Kraków, Gdańsk and southern Silesia)
High summer brings reliably warm to hot weather-Warsaw and Kraków often reach high 20s with occasional 30°C heatwaves-while coastal Gdańsk remains cooler and breezier. Thunderstorms can be intense and localized, sometimes causing brief flooding in cities. For mountain escapes, head to Zakopane and the Tatra trails early in the day; bring sun protection and insect repellent for forested areas.
Carpathians & the High Tatras (Slovakia, southern Poland)
High summer offers the warmest, driest window for multi-day hikes in the Tatras and surrounding Carpathians, with daytime temperatures typically in the mid-teens to low 20s °C at elevation. Thunderstorms develop in late afternoons and can be severe-descending early from ridgelines is wise. Alpine huts are busy; reserve bunks or book mountain accommodation ahead of busy holiday weeks.
Danube & Vienna Basin (Austria eastern regions, Vienna, Bratislava, western Hungary)
High summer heats up in the basin with city highs often reaching the high 20s °C and sometimes into the low 30s during heat waves; shaded parkland and riverbanks provide relief. Occasional slow-moving thunderstorms cool the air but can flood low-lying cycling paths along the Danube. For city sightseeing aim for early mornings and late afternoons, carry a refillable water bottle and wear sun protection.
Pannonian Plain & Hungary (Hungary, northern Croatia’s Slavonia fringe)
High summer is hot and sometimes uncomfortably humid: Budapest and lowland towns repeatedly reach the high 20s and low 30s °C during July and August, with occasional heatwave spikes. Afternoon thunderstorms provide sporadic relief but can be intense; seek shade in city parks and riverside promenades. Lightweight breathable clothing, sun protection and staying hydrated are essential.