UV Index in Metz-Tessy, France

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Metz-Tessy, France, where the climate lends itself to a variety of outdoor activities. As the UV Index can peak as high as 9 during the sunniest hours, awareness of these levels is essential for preventing sunburn and maintaining overall skin health. With a Cfb climate characterized by mild temperatures and potential UV exposure risks, knowing when to seek shade or apply sunscreen can make all the difference in enjoying the beautiful surroundings while protecting your skin. Stay informed and safe under the sun!

Hourly UV Index in Metz-Tessy

The UV Index data reveals a significant increase in solar exposure throughout the day. Starting with a low of 1 at 07:00, the index gradually rises to 3 by 09:00. The sun reaches its peak intensity at 13:00 and 14:00 with a striking 9, indicating a high risk of harm from unprotected sun exposure. As the afternoon progresses, the index slightly declines but remains notable at 8 until 15:00, before tapering off towards the evening. By 19:00, the UV Index drops back to 1, marking a safe return for outdoor activities as the sun sets. For those planning outdoor adventures, it’s essential to stay protected during the peak 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
08:001low45 min
09:003moderate30 min
10:004moderate30 min
11:006high25 min
12:008very high15 min
13:009very high15 min
14:009very high15 min
15:008very high15 min
16:007high25 min
17:005moderate30 min
18:003moderate30 min
19:001low45 min

Monthly UV Index Trends in Metz-Tessy

As the seasons change, so does the UV Index, indicating varying levels of sun exposure risk. The high-risk months typically fall between March and August, where UV Index readings are 6 or higher, with the peak occurring in June at 10, classified as very high and allowing for a burn time of just 15 minutes. Residents and visitors should take precautions during these months, such as wearing sunscreen, protective clothing, and sunglasses, while seeking shade during peak sun hours. Conversely, the months of January, December, and November present a much lower risk, with UV Index readings at 2 or 3, where exposure is deemed low to moderate, allowing for longer burn times of up to 45 minutes. It is essential to stay informed about UV levels year-round to ensure safety while enjoying outdoor activities.

Monthly Maximum UV Index for Metz-Tessy, France

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Metz-Tessy. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec2366810986532
Data source: Statistical UV Index data for Metz-Tessy, 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 Metz-Tessy UV Index with Other France Cities

The table above highlights how UV exposure in Metz-Tessy compares to other major locations across France. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Metz-Tessy's solar exposure compared to other cities in France. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Paris UVI235689886421
Lyon UVI2356810986532
Metz-Tessy2366810987532
Nice UVI2467810987532
Marseille UVI2457910987532
Toulouse UVI24679101097532