The health department of the state capital Wiesbaden provides information on heat protection. General information and practical tips are intended to raise awareness and provide support. Protect yourself and help those around you.
Heat has a general effect on everyone's performance and well-being. Exposure to heat is of great importance to health. Persistently high temperatures, for example during hot spells, pose a potential risk to health and can have a negative impact on quality of life.
What is a heatwave?
According to the German Weather Service (DWD), a heatwave is characterized by a period of several days with unusually high thermal stress. It is an extreme event that can damage human health, ecosystems and infrastructure.
Why can periods of heat be dangerous?
Periods of heat pose a serious risk to human health. Prolonged periods of heat worsen well-being and health. The quality of sleep deteriorates, particularly due to the persistent heat at night, and the body is unable to recover properly. The circulatory system is under particular strain. Sweating causes the human body to lose fluids and salts. This can result in dizziness, unconsciousness or even life-threatening heatstroke.
When are heat warnings issued?
Heat warnings are issued when a high heat load is forecast and sufficient cooling of the interior at night is no longer guaranteed.
Who warns of heatwaves?
The German Weather Service (DWD) uses its heat warning system to warn of impending hot days. Further information on the heat warning system and the "WarnWetter app" can be found at: https://www.dwd.de (opens in a new tab)
What do I need to bear in mind when it's hot to drink and eat?
On hot days, the need for fluids increases significantly. Therefore, drink regularly and sufficiently - at least two to four liters. Water, fruit spritzers and slightly chilled teas are suitable. Avoid alcohol and highly sweetened drinks. The amount you drink varies according to your height and weight.
When it is hot, opt for light foods such as salads, soups and fruit. Provide your body with important minerals. Avoid hearty food.
What clothing is best in the heat?
Fabrics such as thin cotton, linen, silk and viscose are breathable and ideal for wearing on hot days. Preferably choose light-colored, light and loose clothing.
How can I protect myself from the heat when I'm out and about?
Headgear, sunglasses with UV protection and sunscreen for the skin protect against direct sunlight. Make sure you drink enough fluids. Find cool places (e.g. shady spots in parks) near you. Important: Avoid the heat and do not go into direct sunlight.
The map shows places in the Wiesbaden city area that offer cooling on hot days, such as green spaces, fountains, streams and bodies of water, playgrounds with and without water features and similar.
If you have any other ideas for "cool places" in Wiesbaden, please contact the Environmental Agency: hitzeaktionsplanwiesbadende
How do I keep my home cool in the heat?
Avoid direct sunlight. Darken your home. Roller shutters are best for this, but curtains or drapes are also suitable.
Ventilate early in the morning or late in the evening if possible. If possible, make sure it is cooler outside than in the building.
How do I keep my body cool?
Take a cool shower or a cool bath. Cold arm and foot baths have a relieving effect. Cool down by placing a cool cloth on your forehead, for example.
What should I bear in mind when sleeping?
You should try to keep the room as cool as possible. Use a light linen sheet, a comforter cover without a blanket or a cotton sheet as a blanket.
What should I bear in mind with regard to heat and sport?
Exercise as early in the morning or late in the evening as possible. Take frequent breaks and look for a shady or cool place. Make up for the additional fluid loss with suitable drinks. Wear breathable functional clothing and headgear. Shower as lukewarm as possible. Cold water puts additional strain on your circulation.
What should I bear in mind with heat and medication?
If you are taking medication, please consult your doctor before a period of heat. Store medication according to the instructions and make sure it is stored at the correct temperature.
How can I recognize a heat-related emergency and what should I do?
If you experience symptoms such as nausea, dizziness, headaches or a feeling of exhaustion, you should contact your family doctor's practice or the medical on-call service on 116117.
If you experience symptoms such as clouding of consciousness, unconsciousness, new onset of confusion, repeated vomiting, body temperature above 39°C, you should call 112.
How can I support my fellow human beings in the heat?
