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Germany's Deadliest Heatwave: 5,120 Deaths in 2023

other · 2026-07-09

Germany experienced its deadliest heatwave on record in July 2023, with 5,120 heat-related deaths reported by the Robert Koch Institute (RKI). The EU climate service Copernicus recorded a new temperature record, with temperatures more than 3°C above the June average for 1991-2020. The crisis was so severe that Frank Stollmann, head of a department in North Rhine-Westphalia's health ministry, reported bottlenecks in corpse transport, as undertakers could not keep up. Under state law, bodies must be moved to a morgue within 36 hours, but morgue space also ran short in some areas. The majority of the deceased were elderly or had pre-existing conditions. The heatwave's mortality rate rivaled peaks seen during the COVID-19 pandemic.

Key facts

  • 5,120 heat-related deaths in Germany in 2023
  • Report by Robert Koch Institute (RKI)
  • Temperature more than 3°C above June average (1991-2020)
  • Recorded by EU climate service Copernicus
  • Frank Stollmann reported corpse transport bottlenecks
  • Bodies must be moved to morgue within 36 hours in North Rhine-Westphalia
  • Morgue space became scarce in some areas
  • Majority of deceased were elderly or had pre-existing conditions

Entities

Institutions

  • Robert Koch Institute
  • Copernicus
  • Health Ministry of North Rhine-Westphalia

Locations

  • Germany
  • North Rhine-Westphalia

Sources