Jena UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index2.9
- Avg Clouds81%
- Max Temp15.2 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Jena, Germany 
will reach a high of 2.9 today. This means a low level of sun exposure. See our tips below to stay safe!
Last checked: 2025-10-09
Hourly Forecast Chart
Today's Safety Tips
The sun danger is low (0-2). You can enjoy the outdoors safely! On bright days, sunglasses are a good idea.
Jena's UV Index
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.
Weather Seasons
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.
Jena's Climate
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.
Hourly UV Index Trend
See the UV index hour by hour for Jena. When the level is high, it's smart to find some shade.
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