Lisbon UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index7.8
- Avg Clouds52%
- Max Temp25.3 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Lisbon, Portugal 
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: 2025-08-31
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.
Lisbon's UV Index
Lisbon's UV index is generally high, especially in summer, often reaching levels between 7 and 10. This means the sun's rays are strong and can cause sunburn quickly during midday. In winter, the UV index drops to lower values, usually between 1 and 3.
Weather Seasons
Lisbon has hot, dry summers with temperatures often above 30°C (86°F), and mild, rainy winters where temperatures rarely fall below 8°C (46°F). Spring and autumn are pleasant, with moderate temperatures and less rain. The city enjoys plenty of sunshine most of the year.
Lisbon's Climate
Compared to other places in Portugal, Lisbon is warmer and sunnier than northern cities like Porto. It is also sunnier and drier than many parts of Spain to the east, especially in winter, because Lisbon is closer to the Atlantic Ocean which moderates its climate.
Hourly UV Index Trend
See the UV index hour by hour for Lisbon. When the level is high, it's smart to find some shade.
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