What to wear to Fusion Festival: Lärz sits at 23°C (73°F) by day and 12°C (54°F) at night in June, on open field, with a moderate chance of rain. That means a light base with one warm layer you can carry, broken-in boots or sturdy trainers, and a bag small enough for the gate rules. The crowd leans costume, underground and psy, so a full costume is the norm rather than the exception.
| Typical daytime high | 23°C (73°F) |
|---|---|
| Typical night low | 12°C (54°F) |
| Day–night swing | 11°C (20°F) |
| Rain risk | Moderate |
| Ground | Grass that turns to mud |
| Sun exposure | High during the day, no shade at the main stages |
Everything below follows from those numbers.