UV Index
UV Index
Today's UV index in Strasbourg, France 
will be up to 5.9, indicating a moderate level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-09
With a UV index reaching up to 5.9 in Strasbourg, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
The UV index in Strasbourg varies through the year, peaking around 7-8 during summer months and dropping to 1-2 in winter. Spring and autumn generally have moderate UV levels between 3 and 5.
Strasbourg experiences four distinct seasons: cold winters with temperatures often below freezing, mild springs, warm summers with occasional heatwaves, and cool, rainy autumns. Snow is possible in winter, while summers can be sunny and humid.
Compared to nearby regions, Strasbourg has a milder climate than places further east in Germany but cooler and wetter than southern France. It is less rainy than western France and has fewer extreme temperature swings than countries like Switzerland.
See the UV index hour by hour for Strasbourg, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.