UV Index in Hoefn, Iceland

Last updated: May 3, 2025

Understanding the UV Index in Höfn, Iceland, is essential for safeguarding your skin and overall health. With the unique ET climate and varying UV levels throughout the day, awareness of UV exposure proves crucial in preventing sunburn and long-term skin damage. During sunny days, UV levels can peak at 6 around midday, highlighting the importance of monitoring these indicators to enjoy the outdoors safely. Stay informed and protect yourself against UV risks while appreciating the stunning landscapes of Höfn!

Hourly UV Index in Hoefn

As the sun rises, the UV Index begins to climb, starting at a gentle 1 at 07:00. By 08:00, it reaches 2, signaling the need for some sun protection. The intensity continues to build throughout the morning, peaking at 6 between 13:00 and 14:00—a prime time for outdoor activities, albeit with caution. As the afternoon wanes, the UV levels gracefully dip, dropping to 4 by 16:00 and returning to 1 by 19:00. It’s a reminder to stay sun-smart early and take advantage of the milder UV levels as the day progresses. Enjoy the sunshine, but don’t forget that protection is key!

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
10:004moderate30 min
11:005moderate30 min
12:005moderate30 min
13:006high25 min
14:005moderate30 min
15:005moderate30 min
16:004moderate30 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Hoefn

Throughout the year, UV levels fluctuate significantly, with the highest risks occurring during the late spring and summer months. From April to July, the UV Index rises sharply, peaking in June at 7, which corresponds to a high exposure category and a notably reduced burn time of just 25 minutes. May and June are particularly critical, as they maintain a high UV Index of 6. As summer transitions to fall, UV exposure decreases, tapering off to a low risk by October. Visitors and residents should take precautions from April to July, such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours to minimize skin damage. For the remaining months, UV exposure is generally low, but staying vigilant is always a good practice.

Monthly Maximum UV Index for Hoefn, Iceland

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Hoefn. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec113567654211
Data source: Statistical UV Index data for Hoefn, 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 Hoefn UV Index with Other Iceland Cities

The table above highlights how UV exposure in Hoefn compares to other major locations across Iceland. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Hoefn's solar exposure compared to other cities in Iceland. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Reykjavik UVI112356643211
Gardabaer UVI112356643211
Hafnarfjoerdur UVI112356643211
Kopavogur UVI112356643211
Akureyri UVI112466543211
Hoefn112467654211