Location data
Sun hours by city
Peak sun hours, P90 assurance and the best tilt angle for 413 cities across Germany, Austria and Switzerland — computed per city from its own PVGIS hourly year, not interpolated off a map.
Listed are cities of 20,000+ inhabitants; where several places share a weather grid point, the largest stands in — the others would carry word-for-word identical numbers.
Germany — by federal state
- Baden-Württemberg52 cities
- Bavaria49 cities
- Bremen2 cities
- Hamburg1 cities
- Hesse23 cities
- Lower Saxony55 cities
- North Rhine-Westphalia70 cities
- Rhineland-Palatinate14 cities
- Saarland5 cities
- Schleswig-Holstein14 cities
- Brandenburg22 cities
- Mecklenburg-Western Pomerania9 cities
- Saxony18 cities
- Saxony-Anhalt21 cities
- Thuringia17 cities
- Berlin1 cities
Austria and Switzerland
- Austria15 cities
- Switzerland25 cities
Every city page computes from the nearest of 1,155 PVGIS grid points (SARAH3, 19 weather years) including the terrain horizon. Places sharing a grid point are listed once — the largest place stands in, so no page duplicates another page's numbers.