UV Index in Portage la Prairie, Canada

Last updated: August 1, 2025

In Portage la Prairie, Canada, awareness of the UV Index is crucial for safeguarding your skin and health. With the region's Dfb climate, the warm summer months can bring elevated UV levels, peaking around midday when the risk of sunburn is highest. Understanding these levels not only helps in preventing skin damage but also empowers residents to enjoy the outdoors safely. During the hottest hours, UV Index values can soar to 8, a significant risk that underscores the importance of taking preventive measures. Stay informed and protect yourself from the sun's harmful effects while enjoying the beauty of Portage la Prairie!

Hourly UV Index in Portage la Prairie

As the sun rises, the UV Index begins at a mild 1 during the early hours (07:00 and 08:00), making it a safe start for morning activities. However, the intensity ramps up quickly, peaking at 8 between 13:00 and 14:00—a critical time where sun protection is essential. From 10:00 onward, the index steadily climbs to reach its midday high of 7 at 12:00, signaling the strongest UV exposure. As the day progresses, levels gradually decrease, dipping to 4 by 17:00 and returning to a safer 1 by 19:00. Stay vigilant during the peak hours for your skin’s safety!

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
13:008very 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 Portage la Prairie

Throughout the year, UV exposure varies significantly, with marked increases during the warmer months. The highest risk months for UV radiation are from April to August, when the UV Index reaches very high levels of 7 to 9, resulting in a burn time of just 15 minutes. Visitors and residents are advised to take extra precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during peak hours. In contrast, January, November, and December present low UV exposure, making outdoor activities less risky. It’s essential to stay informed and adjust sun protection measures according to the seasonal UV Index changes to ensure skin health year-round.

Monthly Maximum UV Index for Portage la Prairie, Canada

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Portage la Prairie. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec245789886421
Data source: Statistical UV Index data for Portage la Prairie, 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 Portage la Prairie UV Index with Other Canada Cities

The table above highlights how UV exposure in Portage la Prairie 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.
Portage la Prairie's solar exposure compared to other cities in Canada. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Edmonton UVI235677876421
Calgary UVI234688987421
Portage la Prairie244789886421
Montreal UVI245799887532
Ottawa UVI245899887532
Toronto UVI245899997532