Today, the UV index suggests low sun danger (0-2) in Turku, 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 Turku.
The UV index in Turku, Finland, varies throughout the year. In the summer months, from June to August, the UV index can reach high levels, ranging from 6 to 8 (moderate to very high). It is important to protect your skin with sunscreen, hats, and sunglasses during this time to avoid sunburns and damage caused by excessive sun exposure.
Turku experiences four distinct seasons: spring, summer, autumn, and winter. Spring, from March to May, brings mild temperatures ranging from 2 to 12 °C (36 to 54 °F) and occasional rain showers. Summers, from June to August, are generally pleasant, with temperatures ranging from 14 to 22 °C (57 to 72 °F). Autumn, from September to November, is characterized by cool temperatures between 5 and 12 °C (41 and 54 °F) and colorful foliage. Winters, from December to February, are cold, with temperatures ranging from -5 to -1 °C (23 to 30 °F) and occasional snowfall.
Compared to its region, Turku experiences a similar climate to other cities in southern Finland. However, the region is slightly more exposed to sun due to its location along the southwestern coast. This means that Turku and its surroundings receive slightly more sunshine hours throughout the year compared to cities located further inland. It's important to stay mindful of sun exposure and take necessary precautions to protect your skin in all seasons.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Turku. It's designed to provide you with a better understanding of the yearly weather and sun exposure.