The , meteorologically spanning June, July, and August , represent the continent's peak travel season characterized by warm weather, long daylight hours, and a high concentration of cultural festivals. While June offers a balance of pleasant heat and manageable crowds, July and August see the highest temperatures—often exceeding 35°C (95°F) in southern regions—and the busiest tourist activity. Summer Weather and Regional Climates

The European summer experience varies significantly by geography, with heat intensifying as one moves south toward the Mediterranean. When Is the Best Time to Visit Europe? - Celebrity Cruises

Here’s a quick overview of the (by meteorological and cultural standards):

, traditionally spanning June to August, is undergoing significant shifts due to record-breaking temperatures and evolving traveler habits. While Mediterranean "sun and beach" destinations remain the primary draw, extreme heat is pushing more travelers toward northern regions and shoulder-season trips.