UV Index in Saint-Ouen, France

Last updated: May 3, 2025

Understanding the UV Index is essential for residents of Saint-Ouen, France, as it plays a critical role in protecting your skin and overall health. By being aware of UV levels, you can take proactive measures to prevent sunburn and long-term skin damage, ensuring you enjoy the beautiful outdoors safely. With a climate classified as Cfb, Saint-Ouen experiences a mix of standard seasonal variations and peak UV exposure, particularly around midday. During this time, the UV Index can reach heights of 7, indicating a high risk of harm from unprotected sun exposure. Stay informed and protect yourself as you navigate sunny days in this vibrant suburb!

Hourly UV Index in Saint-Ouen

As the sun rises, the UV Index begins its climb, peaking during the midday hours. At 07:00 AM, the index starts at a gentle 1, barely a concern. However, by 10:00 AM, it escalates to a moderate 4, signaling the time to apply sunscreen. The sun’s intensity reaches its zenith at 12:00 PM, hitting a robust 7 and remaining high until 15:00 PM. After this peak, the UV levels begin to taper off, dropping to 5 by 16:00 PM and declining further to 1 by 19:00 PM. Stay protected during those hours when the UV rays are at their strongest!

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
10:004moderate30 min
11:005moderate30 min
12:007high25 min
13:007high25 min
14:007high25 min
15:007high25 min
16:005moderate30 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Saint-Ouen

As the seasons change, so too does the UV Index, which plays a crucial role in understanding sun exposure risks. The highest risk months for UV exposure occur from April to August, particularly peaking in June with a UV Index of 9, categorized as very high, allowing for a burn time of just 15 minutes. Visitors and residents should be especially vigilant during these months, adopting protective measures such as wearing sunscreen, hats, and sunglasses, and seeking shade during peak hours. The UV Index drops significantly in January, November, and December, with low exposure categories, easing sun protection needs during these winter months. However, it’s important to remain aware and prepared for UV fluctuations throughout the year.

Monthly Maximum UV Index for Saint-Ouen, France

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Saint-Ouen. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec234679886421
Data source: Statistical UV Index data for Saint-Ouen, 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 Saint-Ouen UV Index with Other France Cities

The table above highlights how UV exposure in Saint-Ouen 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.
Saint-Ouen's solar exposure compared to other cities in France. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Saint-Ouen234679886421
Paris UVI235689886421
Lyon UVI2356810986532
Nice UVI2467810987532
Marseille UVI2457910987532
Toulouse UVI24679101097532