UV Index
UV Index
Today's UV index in Rastatt, Germany 
will be up to 6.9, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-07-18
With Rastatt's UV index reaching 6.9, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.
The UV index in Rastatt, Germany, usually stays low to moderate, ranging from about 1 in winter to 6 in summer, meaning sunlight strength changes with the seasons.
Rastatt experiences four clear seasons: cold, often snowy winters; mild springs; warm summers sometimes with rain; and crisp, cool autumns as leaves change color.
Compared to nearby cities in southwestern Germany, Rastatt has similar weather but is a bit wetter than areas further east. It is cooler and rainier than neighboring France's Alsace region.
See the UV index hour by hour for Rastatt, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.