Today's UV index in Jena, Germany will be up to 8.3, indicating a very 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: 2025-06-27
With a UV index of 8.3 in Jena, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
The UV index in Jena, Germany, is usually low to moderate, ranging from 1 to 6 throughout the year. It peaks in the summer months, especially in June and July.
Jena experiences four seasons: cold winters with temperatures often near freezing, mild springs, warm summers with occasional rain, and cool autumns with falling leaves. Snow is common in winter but usually light.
Compared to other parts of Germany, Jena has a moderate climate, similar to nearby cities like Leipzig and Erfurt. It is cooler and rainier than southern Germany but warmer than northern regions like Hamburg. Neighboring countries have similar seasonal changes.
See the UV index hour by hour for Jena, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.