UV index in Oslo today
UV values are based on open forecast data from the Norwegian Meteorological Institute and may represent clear-sky estimates. Actual UV levels may vary with clouds, reflection, altitude and local conditions.
Hourly forecast
UV index for the next hours. Values are based on open forecast data from the Norwegian Meteorological Institute and may represent clear-sky estimates.
Daily forecast
Highest UV index per day for the next few days.
- Tue07 JulUV 0.1low
- Wed08 JulUV 4.9moderate
- Thu09 JulUV 5.7moderate
- Fri10 JulUV 0.0low
Sun protection guidance
Based on the expected UV peak in the forecast (moderat, UV 3–5). Sun protection is generally recommended from UV index 3 and above. A typical approach combines sunscreen, clothing, sunglasses, a hat and shade.
About UV in Oslo
UV exposure varies with time of day, altitude, cloud cover and reflection from snow, water and bright sand. UV radiation in Norway is typically strongest between 12:00 and 15:00 local time. The Norwegian Meteorological Institute updates the forecast regularly, and UVindex.no fetches new data every 30 minutes.
Frequently asked questions
What is the UV index in Oslo today?
Today’s UV index in Oslo is shown at the top of this page using forecast data from the Norwegian Meteorological Institute. The value updates regularly during the day.
When is UV radiation highest in Oslo?
UV radiation in Oslo is typically strongest between 12:00 and 15:00 local time. The exact peak time for today is shown on the UV card above.
Do I need sunscreen in Oslo in summer?
Sun protection is generally recommended from UV index 3 and above. In Oslo, summer values often reach the moderate-to-high range, especially on clear days near the fjord and on bright surfaces.
Is the UV index higher near the Oslofjord?
Open water reflects UV. Time spent on the fjord, on bright beaches or on boat trips can increase exposure compared with shaded streets.
UVindex.no provides general UV and sun-protection information. It is not medical advice. For specific health questions, consult a qualified healthcare professional.