What to wear to MetalDays: Velenje sits at 27°C (81°F) by day and 14°C (57°F) at night in July, on mountain, 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 metal, camping and punk, so anything that survives the day reads as right.
| Typical daytime high | 27°C (81°F) |
|---|---|
| Typical night low | 14°C (57°F) |
| Day–night swing | 13°C (23°F) |
| Rain risk | Moderate |
| Ground | Uneven slopes and stone |
| Sun exposure | High during the day, no shade at the main stages |
Everything below follows from those numbers.