Extreme heat wave in NRW: are 40 degrees just the beginning?

Extreme heat wave in NRW: are 40 degrees just the beginning?

Uckermark, Deutschland - July 2025 starts in North Rhine-Westphalia (NRW) with extreme temperatures that are already scratching the 40-degree mark. The German Weather Service (DWD) urgently warns of a heat wave that mainly affects the region around Cologne and the Lower Rhine. Already on July 1, frequencies in rail traffic were disturbed due to the great heat - over 30 railway lines had to fight with considerable delays. For July 2, the meteorologists predict a heat maximum of 39 degrees, especially in the Bay of Cologne and in the Ruhr area, where the temperatures are considered the maximum of the week on Wednesday.

An official warning applies until July 2, 11 a.m., and UV radiation also ensures worrying values. The DWD therefore recommends avoiding direct contact with the sun between 11 a.m. and 4 p.m. However, the weather conditions could be loosened by heavy rain and thunderstorms from 4 p.m. on July 2, which could result in a sharp fall in temperature of over 10 degrees. From July 3, cooling is to be cooled by about 10 degrees, which should reduce the maximum values to a pleasant 25 to 27 degrees. Nevertheless, the situation remains tense, because heating streak is possible on Wednesday evening.

Health risks of the heat wave

The extreme temperatures not only bring inconvenience with them, but also serious health risks, especially for certain groups of the population. According to the Robert Koch-Institut (RKI) has the heat direct effects on the cardiovascular system and can increase morbidity and mortality. Older people, people with previous illnesses, pregnant women and those with low socio -economic status are particularly affected. The RKI therefore specializes in researching the challenges that climate change for health is.

The World Health Organization (WHO) even describes climate change as the greatest health threat to humanity. In the context of the heat wave, it becomes clear how important it is to pay attention to your own health. Many people could be overwhelmed by the heat, especially if they are not well prepared for these extreme conditions. The Heat warning nrw portal offers important information and tips to defy the heat and to stay healthy.

expected developments

The situation in North Rhine -Westphalia remains critical for the coming days, even if cooling is evident. The local authorities and health facilities appeal to people to take the urgently needed protective measures. Because even after the heat wave, dealing with the effects of climate change on health will remain an issue.

Cologne and the surrounding area are faced with a challenge that affects not only personal well -being, but also public health. Citizens: Inside, are asked to attentive about the latest developments and health information and to seek necessary protection against the extreme weather conditions.