Sun protection in Norway
Summer sun
On clear summer days, the UV index in Norwegian cities typically ranges between 3 and 7. UV is usually strongest between 12:00 and 15:00 local time. Visitors planning city breaks, hiking, fjord cruises or beach days should consider sun protection as part of their daily routine.
Mountain hikes and altitude
UV radiation increases with altitude. Hikes in Jotunheimen, Rondane, Hardangervidda, Sunnmøre Alps and Lofoten can produce higher UV exposure than at sea level. Bring sunglasses with UV filter and consider a hat and sunscreen — even when temperatures are cool.
Skiing and snow reflection
Snow reflects a large share of UV. In spring, sunny ski days in Hemsedal, Trysil, Geilo, Voss, Beitostølen, Hovden, Oppdal and Northern Norway can lead to surprisingly strong exposure. Skiers and snowboarders often benefit from UV-filter goggles and lip balm with SPF.
Fjord cruises and beach days
Open water and bright beaches reflect UV. Boat trips on the Oslofjord, in Sognefjord, Geirangerfjord or along the Lofoten and Helgeland coasts can mean more sun than expected, even when the sea breeze keeps temperatures down. Apply sunscreen before embarking and re-apply through the day.
Long summer days and the midnight sun
North of the Arctic Circle (Bodø, Tromsø, Alta, Hammerfest, Longyearbyen on Svalbard), the midnight sun gives continuous daylight in summer. UV peaks are still around midday, but the extended hours outdoors can mean a higher total exposure.
Travelling with children
Children’s skin is more sensitive than adult skin. Norwegian guidelines recommend shade, clothing that covers the skin, a wide sun hat, sunglasses and sunscreen (SPF 30 or higher with UVA and UVB protection). Avoid prolonged exposure during the strongest midday sun where possible.
Cloudy days and cool weather
UV can pass through clouds, so cloudy and cool weather is not the same as zero UV. Always check the UV index for the day rather than relying on temperature.
Useful pages
Frequently asked questions
Is the sun strong in Norway?
On clear summer days, the UV index in Norway often reaches the moderate-to-high range (3–7). In the mountains and on snow, exposure can be even higher because of reflection and altitude.
Do I need sunscreen for the midnight sun?
Daylight in the midnight-sun summer is continuous, but the sun is lower than at noon. UV is generally lower than midday in southern Europe, but extended hours outdoors can still mean meaningful exposure.
What SPF should I use in Norway?
Norwegian guidelines generally suggest SPF 30 or higher, with both UVA and UVB protection. Sunscreen is one of several measures — clothing, sunglasses, hat and shade also help.
Are UV levels lower because Norway is cold?
UV radiation and air temperature are not the same. UV can be significant on cool, breezy days — particularly with snow or open water nearby. Always rely on the UV index, not how warm it feels.
UVindex.no provides general UV and sun-protection information. It is not medical advice. For specific questions about skin, sunburn, medication or other health concerns, please consult a qualified healthcare professional.