Extreme heat wave threatens: Germany below 43 degrees!

Extreme heat wave threatens: Germany below 43 degrees!

From July 10, 2025, Germany will be hit by an extreme heat wave that promises temperatures of up to 43 degrees. [Merkur] reports that weather models show hot air masses flowing from North Africa to Central Europe. This heat wave could pose an enormous burden on health, nature and infrastructure. Of particular concern is the forecast that temperatures could fluctuate between 35 and 40 degrees, with peaks of up to 43 degrees in the shade.

The days before the heat wave, specifically on July 8th and 9th, were comparatively pleasant with highs between 23 and 28 degrees. There were isolated local showers or thunderstorms, which briefly cooled things down a bit. [Engineer] also reported that Germany experienced its driest first half of the year since 1893, which could make the situation even worse. At the end of June temperatures were already over 35 degrees, and the forecasts for the beginning of July predicted no less than over 30 degrees. A possible high of 42 degrees is expected for Wednesday this week, putting the heat record of 41.2 degrees set in 2019 at risk.

The dangerous heat wave

The causes of the upcoming heat waves are stable high pressure systems that block cool air masses and instead attract hot air from North Africa. [Engineer] explains that a high pressure area over Western Europe is favoring these developments. Temperatures of up to 50 degrees have already been recorded in southern Europe, especially in countries such as Spain, Italy and Greece. This is accompanied by devastating forest fires and tourist evacuations.

The high temperatures not only have climatic consequences, but also pose a significant health risk. Every year around 28,000 people in Europe die as a result of extreme heat, and the number is rising. According to information [EEA], older people, children and people with previous illnesses are particularly at risk. Heat waves can lead to heat stress, which increases the risk of heat stroke and heat exhaustion. These extreme temperatures lead to an increase in health risks, particularly in urban areas where the “urban heat island effect” is more prevalent.

Preparations and measures

The WMO and WHO warn of the increasing health risks resulting from these heat waves. Heat protection measures are required, such as avoiding direct sunlight and keeping homes cool. Raising public awareness is also essential, especially for vulnerable groups. Climate change is adding to the intensity of these heatwaves, and experts warn that without sufficient adaptation measures the situation will worsen.

In addition, intensive work is being done on the European stage to develop adaptation strategies to protect citizens from the consequences of climate change. The EU is continually developing new policies aimed at becoming climate resilient by 2050. This includes everything from public warning systems to measures in social settings. [EEA] also points out that the distribution of environmental hazards is often correlated with income, unemployment and education levels, reinforcing the need for targeted measures.