UV Index
UV Index
Today's UV index in Kuopio, Finland 
will be up to 3.3, 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 3.3 in Kuopio, 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.
Kuopio's UV index is generally low, especially in winter, often below 1. In summer, it can rise to moderate levels around 5-6 during clear, sunny days.
Winters in Kuopio are long and cold with snow cover, while summers are short and mild, usually warm and sometimes rainy. The transition seasons, spring and autumn, are brief and cool.
Compared to southern Finland, Kuopio is colder and snowier in winter. It is colder and drier than coastal areas but similar in temperature to nearby eastern Finnish towns. Neighboring countries like Sweden and Russia have comparable winter weather but warmer summers.
See the UV index hour by hour for Kuopio, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.