UV Index in Rouyn-Noranda, Canada

Last updated: June 2, 2025

In Rouyn-Noranda, Canada, understanding the UV Index is essential for ensuring sun safety and maintaining skin health. With UV levels peaking at a maximum of 9 between 1 PM and 2 PM, residents and visitors alike must be vigilant to avoid sunburn and long-term skin damage. This city, nestled in a Dfb climate zone, experiences significant UV exposure, especially during the sunny summer months, making it vital to stay informed about daily UV forecasts. By fostering awareness of UV levels, you can enjoy the outdoors while protecting yourself from harmful rays.

Hourly UV Index in Rouyn-Noranda

The UV Index today shows a dynamic rise and fall throughout the hours, peaking in the midday sun. Starting from a gentle 1 at 07:00, it gradually climbs to reach 8 by 12:00, just before the sun reaches its zenith. The intensity spikes to its highest point of 9 at 13:00, remaining high until 14:00, when it begins to taper off. By 15:00, it drops to 7, continuing its downward trend to 4 by 17:00, and then easing back to the safer 1 by 19:00. Remember to protect yourself during the peak hours, especially between 11:00 and 14:00, when the sun’s rays are 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
08:002low45 min
09:003moderate30 min
10:005moderate30 min
11:007high25 min
12:008very high15 min
13:009very high15 min
14:009very high15 min
15:007high25 min
16:006high25 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Rouyn-Noranda

Throughout the year, UV exposure levels vary significantly, with high-risk months typically occurring from April to August. During this period, the UV Index peaks at 9 in June, categorized as very high, where burn time drops to just 15 minutes. Specifically, May and June present especially elevated risk, while March marks the transition into spring with a moderate exposure level of 5. Conversely, winter months such as January (UV Index 2) and December (UV Index 1) offer a much lower risk, with burn times stretching up to 45 minutes. Visitors and residents are strongly advised to use sun protection during the spring and summer months, including wearing sunscreen, protective clothing, and seeking shade, especially during peak hours. Remember to stay informed and assess your local UV Index to safeguard your skin throughout the seasons.

Monthly Maximum UV Index for Rouyn-Noranda, Canada

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Rouyn-Noranda. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec235789886421
Data source: Statistical UV Index data for Rouyn-Noranda, 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 Rouyn-Noranda UV Index with Other Canada Cities

The table above highlights how UV exposure in Rouyn-Noranda 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.
Rouyn-Noranda's solar exposure compared to other cities in Canada. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Edmonton UVI235677876421
Calgary UVI234688987421
Rouyn-Noranda235789886421
Montreal UVI245799887532
Ottawa UVI245899887532
Toronto UVI245899997532