UV Index in Hailuoto, Finland

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Hailuoto, Finland. As the sun rises and dips throughout the day, it positions itself to expose us to varying levels of ultraviolet radiation — a powerful factor in skin health and sunburn prevention. With Hailuoto’s cool Dfc climate, the UV Index can reach as high as 6 during midday, indicating a potential risk of harm with prolonged sun exposure. Being aware of these UV levels not only helps protect your skin but also enhances your outdoor experiences in this beautiful island setting, where the risk of exposure can surprise those enjoying its unique landscape. Stay informed and bask wisely!

Hourly UV Index in Hailuoto

As the sun rises, the UV Index gradually climbs, starting at a modest 1 at 7:00 AM. By 8:00 AM, it nudges up to 2, signaling a gentle increase in sun intensity. However, the real peak occurs between 11:00 AM and 1:00 PM, where the index reaches a robust 5 and then soars to 6 at 1:00 PM—the sun's fierce rays are at their most potent. Afterward, the index begins to decline gradually, dropping back to 5 by 2:00 PM, then diminishing steadily to 2 by 7:00 PM as the day winds down. This cycle paints a clear picture: the midday hours demand extra care to protect your skin, while early mornings and late afternoons offer a more manageable sun exposure. Remember to stay safe in the sun!

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
19:002low45 min

Monthly UV Index Trends in Hailuoto

Throughout the year, the UV Index exhibits noticeable seasonal changes that impact exposure risk for both visitors and residents. From January to February, the UV Index remains low at 1, allowing for safe outdoor activities with a burn time of 45 minutes. As spring approaches, March to April sees an increase to a moderate UV Index of 3 and 4 respectively, with a reduced burn time of 30 minutes. The high-risk months are June and July, when the UV Index peaks at 6, necessitating caution as burn time drops to just 25 minutes. In late summer, the UV Index decreases to 4 in August and 3 in September, returning to moderate levels, followed by a return to low levels from October to December with a UV Index of 1 and a burn time of 45 minutes. Visitors and residents should wear sunscreen and protective clothing during moderate to high UV Index months, particularly in summer, to minimize the risk of skin damage.

Monthly Maximum UV Index for Hailuoto, Finland

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Hailuoto. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec113556643211
Data source: Statistical UV Index data for Hailuoto, 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 Hailuoto UV Index with Other Finland Cities

The table above highlights how UV exposure in Hailuoto compares to other major locations across Finland. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Hailuoto's solar exposure compared to other cities in Finland. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Hailuoto113456643211
Tampere UVI113456653211
Vantaa UVI113457754211
Espoo UVI113457754211
Helsinki UVI113457754211
Turku UVI123457754211