UV Index in Dieppe, France

Last updated: July 2, 2025

In Dieppe, France, understanding the UV Index is crucial for safeguarding your skin against harmful sun exposure. With the Cfb climate contributing to varied outdoor activities, being aware of UV levels helps prevent painful sunburns and long-term skin health issues. As summer days bring elevated UV levels, peaking at 8 between 1 PM and 3 PM, residents and visitors alike should take precautions, such as seeking shade and sporting protective clothing, to enjoy the sunny shores of Dieppe without compromising their skin’s well-being.

Hourly UV Index in Dieppe

The UV Index rises dramatically as the day unfolds, starting with a mild 1 at 07:00 and escalating to a peak of 8 between 13:00 and 15:00. This midday sun intensity signals a critical time for sun protection, with optimal caution advised given the 7 at 12:00 and the 8 that follows. As the afternoon wanes, the index gradually declines, dropping to 5 by 17:00 and tapering to below 3 by 19:00. It's a day characterized by a significant UV presence, underscoring the importance of vigilance in sun safety during those peak afternoon 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
09:002low45 min
10:003moderate30 min
11:005moderate30 min
12:007high25 min
13:008very high15 min
14:008very high15 min
15:008very high15 min
16:007high25 min
17:005moderate30 min
18:003moderate30 min
19:002low45 min

Monthly UV Index Trends in Dieppe

As the UV Index fluctuates throughout the year, understanding these seasonal changes is crucial for both residents and visitors. High-risk months for UV exposure typically occur from April to August, peaking in June and July when the UV Index reaches a very high level of 9 and 8, respectively, resulting in a burn time of just 15 minutes. To protect against harmful effects of UV radiation, individuals should take precautions during these months, such as wearing sunscreen, protective clothing, and seeking shade during midday hours. During the months of January, November, and December, the UV Index is notably lower, with exposure considered low, allowing for more relaxed outdoor activities without heavy sun protection. Overall, being aware of UV changes can greatly enhance safety and enjoyment while enjoying the outdoors.

Monthly Maximum UV Index for Dieppe, France

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Dieppe. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec234679885421
Data source: Statistical UV Index data for Dieppe, 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 Dieppe UV Index with Other France Cities

The table above highlights how UV exposure in Dieppe 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.
Dieppe's solar exposure compared to other cities in France. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Dieppe234679885421
Paris UVI235689886421
Lyon UVI2356810986532
Nice UVI2467810987532
Marseille UVI2457910987532
Toulouse UVI24679101097532