UV Index
UV Index
Today's UV index in Aalborg, Denmark 
will be up to 4.5, 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 4.5 in Aalborg, 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.
Aalborg’s UV index usually ranges from low to moderate, peaking during late spring and summer months. It rarely reaches very high levels compared to more southern locations. UV intensity is generally safe but varies with cloud cover and season.
Seasonally, Aalborg experiences mild summers with temperatures around 20°C and cold winters often close to freezing. Rainfall is spread throughout the year, with slightly wetter autumns. Daylight varies strongly, with long summer days and short winter days.
Compared to other parts of Denmark, Aalborg is similar in weather but slightly cooler than the south. Its coastal location brings more wind than inland areas. Compared to neighboring Sweden and Norway, Aalborg is milder, with less snowfall and colder winters in the north.
See the UV index hour by hour for Aalborg, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.