Thu
Jun 18 · Actual
☁️
- High
- 27°
- feels 30°
- Low
- 20°
- feels 23°
- Rain
- 0mm
🇪🇸 Barcelona, Spain
Sónar 2026 Nice-Weather Probability
How nice the weather wasRecap
0%
⛅Warm and dry — hydrate and find shade.
Final recap — actual measured weather.
Jun 18 – Jun 20
100%
Fri
Jun 19 · Actual
⛅
- High
- 29°
- feels 31°
- Low
- 22°
- feels 20°
- Rain
- 0mm
Sat
Jun 20 · Actual
⛅
- High
- 31°
- feels 33°
- Low
- 23°
- Rain
- 0mm
About Sónar
Sónar is Barcelona's pioneering festival of advanced music and digital art, running since 1994. Across three days (and nights) it splits between Sónar by Day's exhibition-hall complex and Sónar by Night's giant warehouse venue, making it a benchmark for electronic music globally.
Typical Sónar weather
Mid-June in Barcelona is hot and sticky: highs of 26–28°C, nights still around 18–20°C, and very little rain. The Mediterranean humidity makes everything feel a few degrees warmer than the thermometer says.
How weather shapes Sónar
Most of Sónar happens indoors or under cover, so the weather affects the journey more than the music. The heat does push the daytime programme toward shaded courtyards and air-conditioned halls, and by Sónar by Night the cooler air of the Fira venue is part of the appeal.