UV Index
UV Index
Today's UV index in Kouvola, Finland 
will be up to 3.5, 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 3.5 in Kouvola, 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 Kouvola, Finland, is generally low throughout the year, often ranging from 0 to 3, with higher values in the summer months of May through August. UV levels peak around June, coinciding with the longest daylight hours.
Kouvola experiences cold winters with snow from December to February and mild summers from June to August. Spring and autumn are short, with temperatures gradually warming or cooling between seasons, and rainfall spread throughout the year.
Compared to southern Finland and neighboring countries like Estonia and Russia, Kouvola has colder winters and slightly lower annual temperatures. Its UV index is similar to other parts of inland Finland but lower than coastal areas due to less reflection from water surfaces.
See the UV index hour by hour for Kouvola, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.