UV Index
Juf UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index7.8
- Avg Clouds74%
- Max Temp7.1 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Juf, Switzerland 
will reach a high of 7.8 today. This means a high level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-01
Hourly Forecast Chart
Today's Safety Tips
Be careful! The sun's rays are strong. Try to stay in the shade between 10 a.m. and 4 p.m. Wear a hat, sunglasses, and reapply SPF 30+ sunscreen every 2 hours.
Juf's UV Index
Juf, Switzerland, has a low UV index most of the year, often around 1 or 2, due to its high altitude and frequent cloud cover. UV levels rise slightly in summer but remain moderate compared to lower elevations. Seasonal patterns in Juf include long, cold winters with heavy snowfall and short, cool summers. Snow can cover the ground for many months, and temperatures rarely get very warm even in summer. Spring and autumn are brief, with rapid changes in weather and occasional snowfalls extending beyond winter. Compared to the wider Swiss region and neighboring countries, Juf is one of the coldest inhabited places in the Alps. Its high elevation leads to colder temperatures and more snow than lower areas in Switzerland, Italy, Germany, and Austria around it.
Hourly UV Index Trend
See the UV index hour by hour for Juf. When the level is high, it's smart to find some shade.
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