Heat wave in Bavaria: How to protect yourself from the life-threatening heat!

Heat wave in Bavaria: How to protect yourself from the life-threatening heat!

The heat wave that is currently sweeping across Germany does not stop at Bavaria. Today, July 3, 2025, the temperatures will reach sensational values. Up to 38 degrees Celsius are expected, and in the Lower Franconian area, such as Kitzingen, it could even reach 40 degrees. The German Weather Service (DWD) has issued an official heat warning that applies to the entire Free State. That makes it clear: There’s something going on!

The effects of such heat cannot be underestimated. The Bavarian Red Cross (BRK) expressly warns of serious health risks. Older people, children and people with chronic illnesses are particularly at risk. This group should pay particular attention to their health during this time. The DWD forecasts that daytime temperatures could rise to up to 40 degrees Celsius by midweek, with Wednesday considered the hottest day of the summer. Strong thunderstorms are also possible from midday onwards, which can be accompanied by heavy rain and hail. Here people should be vigilant and prepare for possible changes in the weather.

Health precautions

The symptoms of heat stroke should be taken seriously: fatigue, cramps, dizziness and, in more serious cases, even loss of consciousness. The BRK appeals to pay attention to these signs and to call a doctor immediately in an emergency. In extreme heat, it is advisable to check the dosage of medications such as cardiovascular medications - especially in older people, who are often affected by such pre-existing conditions.

But what can you do to protect yourself and others? The recommendations are clear: Sufficient fluids are the be-all and end-all. There should be at least around 2.5 to 3 liters per day, ideally in the form of mineral water or diluted juices. Sodas and alcohol that are high in sugar should be avoided as they can dilate the blood vessels and increase the risk of overheating.

Practical tips for the hot weather

Other useful advice includes avoiding direct sunlight as much as possible and rescheduling physical exertion to the cooler morning and evening hours. You should also use cooling measures in your own home, such as wet towels on the neck or cooling baths. Windows should be opened regularly for ventilation to avoid muggy air. On tropical nights above 20 degrees, a cool shower before bed is recommended. And very important: never leave children and pets unattended in the car!

The diet during this time should also be light and fresh, with a focus on fruits and vegetables. Salt can help replenish sodium losses through sweating. It is important to listen carefully to your body and react quickly to signs of heat overload in order to avoid serious damage to your health.

Given the worrying frequency of heat waves, which the Intergovernmental Panel on Climate Change says are increasing due to climate change, it is even more important to be aware of this fact. The number of days above 30 degrees has tripled since the 1950s, highlighting the major challenges that await us in the future. According to estimates, around 3,000 people died as a result of heat waves in Germany last year alone.

The current situation is a clear indication that every individual should take responsibility for their health. Get informed, stay hydrated and enjoy summer – but wisely!