UV Index
UV Index
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Today's UV index in Oulu, Finland 
will be up to 2.9, indicating a low level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
Today, the UV index suggests low sun danger (0-2) in Oulu, reaching up to 2.9. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.
The UV index in Oulu, Finland is typically low due to its high latitude. It reaches moderate levels during the summer months, but rarely reaches high levels.
Oulu experiences four distinct seasons, each with its own unique weather patterns. Winter brings cold temperatures and heavy snowfall, while spring sees the snow melting and temperatures rising. Summer is mild with long daylight hours and autumn brings cooler temperatures and colorful foliage.
Compared to its region and neighboring countries, Oulu has a colder climate due to its northern location. It experiences longer and colder winters than nearby cities in Sweden and Norway. However, during the summer, the temperatures in Oulu are comparable to other cities in the region. The city is also known for its high amount of snowfall, which is greater than many other cities in Finland.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Oulu. It's designed to provide you with a better understanding of the yearly weather and sun exposure.