Luton UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index5.9
- Avg Clouds87%
- Max Temp18.9 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Luton, United Kingdom 
will reach a high of 5.9 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-21
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.
Luton's UV Index
The UV index in Luton is generally low to moderate throughout the year, rarely exceeding a level of 5. Peak UV levels occur during late spring and summer months, especially in June and July.
Weather Seasons
Luton experiences mild summers and cold winters with regular rainfall spread evenly across the year. Spring and autumn bring moderate temperatures and occasional windy days. Snowfall is infrequent but possible during winter.
Luton's Climate
Compared to the rest of the UK, Luton has a typical southeast England climate, slightly warmer and drier than northern areas. It is similar to nearby London but cooler and less urbanized than coastal cities like Brighton.
Hourly UV Index Trend
See the UV index hour by hour for Luton. When the level is high, it's smart to find some shade.
- Loading hourly data...