UV Index
UV Index
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Today's UV index in Southampton, United Kingdom 
will be up to 0.8, 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 Southampton, reaching up to 0.8. 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 Southampton, UK, is generally low due to its northern location. It reaches moderate levels during the summer months, but rarely exceeds this.
Southampton experiences four distinct seasons. Spring brings mild temperatures and blooming flowers, while summers are typically cool and wet. Autumn sees the leaves change color and temperatures drop, and winters are often cold and damp with occasional snowfall.
Compared to its region and neighboring countries, Southampton's weather is mild and damp. While areas further north in the UK may experience colder temperatures and more snow, Southampton sees less extreme weather than continental Europe or Scandinavia.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Southampton. It's designed to provide you with a better understanding of the yearly weather and sun exposure.