Today, the UV index suggests low sun danger (0-2) in Kouvola, reaching up to 0.2. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.
Read more here about the climate and sun exposure in and around Kouvola.
The UV index in Kouvola, Finland ranges from 1 (low) to 8 (very high). During summer, the index can reach 6 or 7. It is advisable to protect your skin with sunscreen, wear a hat, and use sunglasses when the UV index is high.
Kouvola experiences four distinct seasons. In spring (March to May), temperatures range from 2 °C (36 °F) to 12 °C (54 °F), with increasing daylight hours. Summer (June to August) brings warmer temperatures, ranging from 15 °C (59 °F) to 25 °C (77 °F), and long days with up to 19 hours of daylight. Autumn (September to November) is cooler, with temperatures dropping from 12 °C (54 °F) to 2 °C (36 °F). Winter (December to February) sees temperatures ranging from -10 °C (14 °F) to -1 °C (30 °F), with snowfall and shorter daylight hours.
Compared to its region, Kouvola experiences similar weather patterns and sun exposure. It is part of southern Finland, where the climate is relatively mild. The region has cold winters due to its proximity to the Baltic Sea, and pleasant summers with ample daylight hours. It is important to be mindful of the UV index during summer, as sun exposure can be significant even in northern latitudes.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Kouvola. It's designed to provide you with a better understanding of the yearly weather and sun exposure.