UV Index in Dieppe, Canada

Last updated: July 2, 2025

Understanding the UV Index in Dieppe, Canada, is crucial for safeguarding your skin health against harmful ultraviolet radiation. With the UV levels peaking at 8 during the sunniest hours, awareness becomes essential to prevent sunburn and long-term skin damage. Dieppe’s Dfb climate brings a mix of seasonal changes, making UV exposure risks significant, especially in summer months. By monitoring the UV Index, residents can enjoy the outdoors more safely, ensuring they take proper precautions when the sun shines bright.

Hourly UV Index in Dieppe

As the day unfolds, the UV Index begins its ascent, starting at a low of 1 at 7:00 AM and reaching a peak of 8 between 12:00 PM and 2:00 PM. This midday surge signals the strongest sun exposure, making it essential to take precautions if you plan to spend time outdoors. After this peak, the index gradually declines, dropping to 4 by 5:00 PM and easing back to 1 by 7:00 PM, signaling a retreat of the sun's intensity. Remember, during those high hours, keeping your skin safe is key!

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
11:006high25 min
12:008very high15 min
13:008very high15 min
14:008very high15 min
15:007high25 min
16:005moderate30 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Dieppe

The UV Index exhibits notable seasonal variations, with the highest levels occurring during the summer months. May and June stand out as the months with the highest risk, featuring very high UV Index values of 9 and 10, respectively, allowing for a burn time as short as 15 minutes. From April to August, the UV exposure is particularly concerning, with values of 7 or more, categorizing these months as high to very high risk for skin damage. Visitors and residents are strongly advised to take precautions during these months, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade, especially during midday hours when UV radiation is at its peak. As we transition into fall and winter, the UV Index decreases, becoming low in January and December, providing a reprieve from intense sun exposure and longer burn times of 45 minutes.

Monthly Maximum UV Index for Dieppe, Canada

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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910887532
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 Canada Cities

The table above highlights how UV exposure in Dieppe compares to other major locations across Canada. 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 Canada. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Edmonton UVI235677876421
Calgary UVI234688987421
Dieppe2457910887532
Montreal UVI245799887532
Ottawa UVI245899887532
Toronto UVI245899997532