UV Index
UV Index
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Today's UV index in Luton, United Kingdom 
will be up to 0.4, indicating a low level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
Today, the UV index suggests low sun danger (0-2) in Luton, reaching up to 0.4. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.
The UV index in Luton, UK, is relatively low due to its northern location. It rarely exceeds 6, which is considered a moderate risk.
Luton experiences four distinct seasons. Winters are typically cold and damp, while summers are mild and occasionally warm. Spring and autumn are transitional periods with cool temperatures and changing leaves.
Compared to its region and neighboring countries, Luton's climate is moderate. It is warmer and drier than many parts of northern UK, but cooler and wetter than much of continental Europe. The city's weather is influenced by its inland location and proximity to the North Sea.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Luton. It's designed to provide you with a better understanding of the yearly weather and sun exposure.