UV Index
UV Index
Today's UV index in Pori, Finland 
will be up to 4.6, 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: 2025-07-21
With a UV index reaching up to 4.6 in Pori, 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.
In Pori, Finland, the UV index is generally low throughout the year, rarely exceeding moderate levels during summer months. Winter months have very minimal UV exposure due to limited sunlight.
Pori experiences cold winters with snow from December to March and mild summers from June to August. Spring and autumn are short and can be cool, with variable weather including rain and wind.
Compared to other parts of Finland, Pori is milder because it is near the coast. It is generally cooler and rainier than southern neighboring countries like Estonia and Sweden but warmer than northern Finland.
See the UV index hour by hour for Pori, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.