UV Index in Mackenzie, Canada

Last updated: July 2, 2025

In Mackenzie, Canada, understanding the UV Index is crucial for maintaining skin health and preventing sunburns. With varying exposure levels throughout the day, especially peaking at a UV Index of 8 during midday, residents must stay vigilant to protect against harmful ultraviolet rays. The Dfc climate of Mackenzie features long winters and short, warm summers, which can lead to unexpected UV risks, even during seemingly mild days. Being aware of the UV Index not only helps you enjoy the sun safely but also reinforces the importance of taking preventative measures for skin protection year-round.

Hourly UV Index in Mackenzie

The UV Index for the day presents a fascinating glimpse into the sun's intensity as it rises. Starting gently at 1 at 07:00, the UV levels gradually climb, reaching 2 by 08:00. As the morning progresses, the intensity peaks sharply, hitting 8 at 13:00, marking the time for maximum sun exposure. A slight decline follows, with values dropping to 7 at 14:00 and easing to 6 by 15:00. The sun begins to retreat after this, bringing the UV Index down to 4 at 17:00, before tapering off to 1 by 19:00. It's a reminder to stay sun-safe, especially during the midday hours when the UV radiation is at its 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
10:004moderate30 min
11:006high25 min
12:007high25 min
13:008very high15 min
14:007high25 min
15:006high25 min
16:005moderate30 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Mackenzie

Throughout the year, the UV Index experiences notable fluctuations, indicating varying levels of sun exposure risk. January and February see low UV levels (1-2), allowing for a safe burn time of 45 minutes. As spring approaches, March and April bring moderate levels (4-5) with reduced burn times of 30 minutes. The highest risk occurs in the summer months, particularly July, when the UV Index peaks at 8, categorizing it as very high, and necessitating a cautious burn time of only 15 minutes. May and June also pose high risks (UV Index 7) with burn times of 25 minutes. As summer fades into fall, August and September maintain high levels, but the risk decreases in October to a moderate index (3). Finally, November and December drop back to low UV levels (1), allowing for prolonged exposure without significant risk. Visitors and residents are strongly advised to take protective measures, particularly during the high-risk months of May through September, by wearing sunscreen, hats, and protective clothing to mitigate the risks associated with UV exposure.

Monthly Maximum UV Index for Mackenzie, Canada

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Mackenzie. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124577876311
Data source: Statistical UV Index data for Mackenzie, 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 Mackenzie UV Index with Other Canada Cities

The table above highlights how UV exposure in Mackenzie 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.
Mackenzie's solar exposure compared to other cities in Canada. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mackenzie124577876311
Edmonton UVI235677876421
Calgary UVI234688987421
Montreal UVI245799887532
Ottawa UVI245899887532
Toronto UVI245899997532