Basel, Switzerland, in June typically experiences pleasant early summer conditions. Average high temperatures range from 22-25C (72-77F), while average lows fall between 12-15C (54-59F). Rainfall is common, averaging around 80-100mm spread throughout the month. Sunshine hours increase compared to spring, providing ample daylight for outdoor activities.
This period offers a favorable climate for exploring the city and surrounding region. The moderate temperatures and extended daylight hours are ideal for sightseeing, hiking, cycling, and river cruises. Historically, June marks the transition into the warmer months, ushering in a period of outdoor festivals and events. The Rhine River becomes particularly inviting for swimming and watersports. The pleasant weather contributes significantly to the vibrant atmosphere and tourism during this time of year.
