UV Index
UV Index
Today's UV index in Aarhus, Denmark 
will be up to 5.4, 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: 2025-07-22
With a UV index reaching up to 5.4 in Aarhus, 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.
The UV index in Aarhus is generally low to moderate throughout the year, rarely exceeding 5. The highest UV levels occur in late spring and early summer, typically around May and June.
Aarhus experiences cold winters with frequent snow from December to February. Summers are mild and pleasant, often warm from June to August. Spring and autumn offer transitional weather with varying temperatures and occasional rain.
Compared to the wider region, Aarhus has milder coastal weather than much of inland Denmark. Its climate is cooler and rainier than southern neighbors like Germany but warmer and less snowy than northern Norway and Sweden.
See the UV index hour by hour for Aarhus, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.