36 - Hëtzwellen
✏️ This explanation does not yet exist in your language. Please fill this Google Form if you want to help us!
A heat wave is a meteorological phenomenon of abnormally high air temperatures, day and night, lasting from a few days to a few weeks, over a relatively large area.
1Cause
2Consequences
Heat waves can be devastating, especially for the elderly.
1Other possible consequence
Heatwaves can cause droughts. They often go together.