UV Index
UV Index
Today's UV index in Preston, United Kingdom 
will be up to 6.7, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-22
With Preston's UV index reaching 6.7, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.
The UV index in Preston is generally low, often ranging from 1 to 3, indicating weak to moderate sun exposure. Peaks usually occur in the summer months but rarely reach very high levels.
Preston experiences mild summers and cool winters, with rain spread fairly evenly throughout the year. Spring and autumn can be changeable with some cloudy days, while winters may have occasional frost but rarely snow.
Compared to other parts of the UK, Preston's weather is typical of northwest England, cooler and wetter than southern England. It usually has less sunshine than cities in the southeast but is milder than parts of Scotland. Neighboring areas like Liverpool and Manchester have similar weather patterns.
See the UV index hour by hour for Preston, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.