June in Eastern Europe sees relatively warm, sunny weather and a significant influx of visitors. With its Northern European climate, “warm” refers to comfortable temperatures. It’s akin to spring weather in much of the United States, typically cooler than most places during June. Afternoon highs generally hover around 70 degrees Fahrenheit, making it ideal for sightseeing, enjoying meals outdoors, and engaging in various outdoor activities. However, packing lightweight jackets or sweaters for layering in the evenings is advisable, as nights can get chilly. Planning your trip early is essential if you want to take advantage of this busy month, which offers chances to meet fellow travelers, explore cities on foot, and participate in a variety of festivals and events.