UV Index
UV Index
Today's UV index in Jyväskylä, 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: 2025-05-09
With a UV index reaching up to 3.3 in Jyväskylä, 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 Jyväskylä is generally low, especially during the long winters, with higher values in late spring and summer, typically reaching moderate levels in June and July. Seasonal patterns in Jyväskylä show cold, snowy winters with temperatures often below freezing and short, mild summers with temperatures averaging around 15 to 20°C (59 to 68°F). The region experiences distinct seasons with spring and autumn being brief and cool. Compared to southern Finland and neighboring countries like Sweden and Russia, Jyväskylä tends to have colder winters and slightly cooler summers due to its inland location in central Finland, away from the warming effects of the sea.
See the UV index hour by hour for Jyväskylä, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.