UV Index
Juf UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index2.9
- Avg Clouds99%
- Max Temp4.6 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Juf, Switzerland 
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: 2025-10-22
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.
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.
- Loading hourly data...