UV Index in Gratangen, Norway

Last updated: May 3, 2025

Understanding the UV Index is vital for residents of Gratangen, Norway, where the mild Dfc climate encounters varying sun exposure throughout the year. Staying informed about UV levels not only helps prevent sunburn but also plays a crucial role in maintaining long-term skin health. With peak UV Index levels ranging from 3 to 4 during midday hours, it's essential to be aware of your UV exposure risks, especially in a place where sunny days can unexpectedly enhance sun intensity. By keeping an eye on the UV Index, you can enjoy the beauty of Gratangen safely and protect your skin from harmful effects.

Hourly UV Index in Gratangen

Today’s UV Index showcases a gradual rise in intensity, peaking at 4 from 11:00 AM to 3:00 PM. Early risers will benefit from a lower UV Index of 1 at 7:00 AM, which steadily climbs to 2 by 8:00 AM. As the sun reaches its zenith, the index holds steady at 4, indicating a moderate risk of harm from unprotected sun exposure. However, as the afternoon wanes into the evening, the numbers descend, dipping back to 1 by 7:00 PM. Be sure to stay sun-safe with protective clothing and sunscreen, especially during those mid-day hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:003moderate30 min
10:003moderate30 min
11:004moderate30 min
12:004moderate30 min
13:004moderate30 min
14:004moderate30 min
15:004moderate30 min
16:003moderate30 min
17:002low45 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Gratangen

The seasonal UV changes indicate that UV exposure is generally low during the winter months (January through March), with an index of 1 and a burn time of 45 minutes. As spring arrives, the UV Index begins to rise, reaching moderate levels (3 to 5) from April through August, with the highest risk months in June and July, where the index peaks at 5 and the burn time shortens to 30 minutes. September sees a slight decline, but the index remains moderate. By late fall and winter (October through December), UV levels drop back to low, allowing for safer sun exposure with a burn time of 45 minutes. Visitors and residents are advised to be especially cautious during the summer months when UV exposure is most intense; sunscreen, protective clothing, and limiting time in direct sunlight are highly recommended to mitigate the risks of sunburn and skin damage.

Monthly Maximum UV Index for Gratangen, Norway

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Gratangen. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec112445543110
Data source: Statistical UV Index data for Gratangen, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Gratangen UV Index with Other Norway Cities

The table above highlights how UV exposure in Gratangen compares to other major locations across Norway. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Gratangen's solar exposure compared to other cities in Norway. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Gratangen112345543110
Trondheim UVI112456653211
Bergen UVI113457654211
Oslo UVI123457754211
Drammen UVI123457754211
Stavanger UVI113467654211