UV Index
Prague UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index5.2
- Avg Clouds99%
- Max Temp27.1 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Prague, Czechia 
will reach a high of 5.2 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-20
Hourly Forecast Chart
Today's Safety Tips
The sun is a bit strong. Find some shade during midday. Wear a hat, sunglasses, and use SPF 30+ sunscreen if you'll be outside for a while.
Prague's UV Index
Prague's UV index varies throughout the year, reaching higher levels around 5 to 7 in summer months like June and July, and dropping to low levels around 0 to 2 during winter months like December and January. The seasons in Prague are distinct with cold winters often below freezing, mild springs, warm summers with temperatures between 20-30°C, and cool autumns featuring colorful foliage and moderate rainfall. Compared to neighboring countries like Germany and Austria, Prague experiences similar seasonal changes, though it can be slightly colder in winter and warmer in summer due to its inland location in Central Europe.
Hourly UV Index Trend
See the UV index hour by hour for Prague. When the level is high, it's smart to find some shade.
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