UV Index in Tornio, Finland

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents of Tornio, Finland, where even the milder rays can pose risks during sunny months. With a climate that falls into the Dfc category, Tornio experiences diverse weather patterns, but when the sun shines, the UV levels can rise significantly—peaking at 5 during midday hours. Awareness of these levels helps in preventing sunburn and protecting skin health, ensuring you enjoy the outdoors safely. Being informed about UV exposure not only safeguards your skin but also fosters a healthier lifestyle, particularly during those beautiful, sunny days in Tornio.

Hourly UV Index in Tornio

As the sun rises, the UV Index gradually climbs, starting at a mild 1 at 7:00 AM. By 8:00 AM, it reaches 2, indicating that sun protection may be needed for extended outdoor activities. The intensity peaks at 12:00 PM and continues until 3:00 PM, where it holds steady at a robust 5—perfect for a midday adventure but necessitating caution to avoid sunburn. The afternoon sees a gentle decline, with values dropping back to 2 by 7:00 PM. Remember to stay safe and protect your skin during those heightening UV times!

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
08:001low45 min
09:002low45 min
10:003moderate30 min
11:003moderate30 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 Tornio

Throughout the year, the UV Index experiences notable changes, reflecting the shifting intensity of sunlight. From January to February, the UV Index remains low at 1, with a relatively safe burn time of 45 minutes. As spring approaches in March, there is a slight increase to 2, still categorized as low. However, April and May see a rise to 4 and 5 respectively, indicating a moderate exposure risk, with burn times decreasing to 30 minutes. The peak high-risk months occur from June to July, where the UV Index reaches 6, necessitating stricter sun protection due to a burn time of only 25 minutes. As the summer wanes, August sees a drop to 4, and by September, the index is at 3. Moving into the cooler months, October returns to low levels at 2, and by November and December, it drops back to 1. Therefore, it is crucial for visitors and residents to be particularly cautious and to protect their skin during the high UV months of June and July. Using sunscreen, wearing protective clothing, and limiting exposure during peak sunlight hours are strongly advised during these times, while maintaining a relaxed approach during the lower UV months.

Monthly Maximum UV Index for Tornio, Finland

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Tornio. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec112456543111
Data source: Statistical UV Index data for Tornio, 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 Tornio UV Index with Other Finland Cities

The table above highlights how UV exposure in Tornio 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.
Tornio's solar exposure compared to other cities in Finland. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Tornio112456643211
Tampere UVI113456653211
Vantaa UVI113457754211
Espoo UVI113457754211
Helsinki UVI113457754211
Turku UVI123457754211