UV Index
UV Index
Today's UV index in Fränsta, Sweden 
will be up to 3.8, indicating a moderate level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-10
With a UV index reaching up to 3.8 in Fränsta, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
The UV index in Fränsta, Sweden, varies throughout the year, reaching its highest levels in late spring and summer, typically between 4 and 6, while in winter it remains very low, often near zero. Fränsta experiences cold winters with snow and mild to warm summers. Spring and autumn are transition seasons with fluctuating temperatures and occasional rain or snow in early spring and late autumn. The weather changes noticeably between these seasons, with daylight hours varying greatly. Compared to the wider region of northern Sweden, Fränsta has milder winters and somewhat warmer summers because it is located further south. Neighboring countries like Norway and Finland have similar seasonal patterns, but Norway's coastal areas tend to be wetter, and Finland's inland areas can be colder in winter.
See the UV index hour by hour for Fränsta, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.