What to wear to Splash! Festival: Gräfenhainichen sits at 25°C (77°F) by day and 14°C (57°F) at night in July, 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 streetwear, hip-hop and y2k, so anything that survives the day reads as right.











