Heat wave over Germany: Wasserkuppe surprisingly hottest place!
On July 2, 2025, Germany experienced a heat wave, with the Wasserkuppe as the hottest place. Focus on weather warnings and climate protection measures.

Heat wave over Germany: Wasserkuppe surprisingly hottest place!
On Tuesday, July 2, 2025, the Wasserkuppe in the Rhön reached a temperature of 30.9 degrees Celsius at 10:20 p.m. Initially, this was ranked as the hottest place in Germany, as reported by Der Spiegel magazine. But the reality is often more complex, as a query to the German Weather Service (DWD) revealed that the values on the Wasserkuppe appear unrealistic. The second hottest station of the day was Duisburg-Baerl in North Rhine-Westphalia with 28.9 degrees Celsius, which puts the numbers even more into perspective reported in Suedthueringen.
There is currently a heat wave throughout Germany that is keeping people on their toes. Temperatures climb up to 40 degrees in places. This extreme heat primarily affects the western half of the country, while the coastal regions of the North Sea also suffer from it. But these temperatures are not without consequences: strong thunderstorms and squalls are expected from the afternoon onwards, which could move from North Rhine-Westphalia to Schleswig-Holstein. In some areas, rainfall of up to 40 liters per square meter is possible, accompanied by gusts of over 118 km/h and hail with grain sizes of up to 4 cm ZDF reported today.
Concerns about tourism and health impacts
Doctors and experts are concerned about the health effects of this heat wave. In 2023 and 2024, around 3,000 people are estimated to have died due to heat, especially older citizens with previous illnesses. The medical president Klaus Reinhardt is therefore calling for binding heat protection plans for vulnerable groups. The German Tourism Association also expresses concerns about the effects of the heat on tourism in Germany. Cooling is expected on Thursday, but the impression remains that such heatwaves will continue to be a significant problem ZDF reported today.
These extreme situations are not just a momentary challenge, but part of a larger problem: the effects of climate change. According to Deutschlandfunk, 2024 was the warmest year ever recorded in Germany, and the months just before the current heat wave were also characterized by low rainfall. For example, in the period March to May 2025, only 58 millimeters of rain fell, which is only a third of the usual amount Deutschlandfunk reports.
Climate adaptation as the key to the future
In order to counter the consequences of climate change, climate adaptation is being promoted in Germany and internationally. This is happening both in small communities and in metropolises such as Copenhagen and Paris, where innovative solutions are being developed to cope with increasingly hot temperatures. For example, unsealing projects and the expansion of green spaces are frequently used measures.
Concepts also come from agriculture: heat protection for animals in stables and the search for heat-resistant plant varieties have become essential. A variety of regional initiatives are addressing the issue in order to better prepare cities for future heat waves and extreme weather events Deutschlandfunk reports.
It is clear: the heat wave that Germany is currently experiencing is not just a temporary phenomenon. It is a symptom of a larger challenge and climate adaptation action is now on the agenda as temperatures continue to rise and the demand for a sustainable future becomes more evident in everyday life.