Last updated: July 2, 2025
In Baie Ste. Anne, Canada, awareness of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. As the sun's intensity fluctuates throughout the day, understanding these UV levels can help you take necessary precautions, preventing painful sunburns and long-term skin health issues. Nestled in a Dfb climate zone, Baie Ste. Anne experiences fluctuating sunlight, particularly from late morning to early afternoon when UV levels peak at 8. Staying informed about the UV Index means you can enjoy the beautiful outdoor settings while safeguarding your skin from the risks of excessive sun exposure.
The UV Index throughout the day reveals a clear peak in sun intensity, providing a vivid illustration of solar exposure. Starting at 07:00, the index is a mild 1, indicating minimal risk. As the sun climbs higher, it rises to 3 by 09:00 and hits 6 at 11:00, urging early protectors to apply their sunscreen. The intensity reaches its zenith at 12:00, with a robust 7, and maintains 8 between 13:00 and 14:00, suggesting it's crucial to seek shade or cover during these hours. As the afternoon progresses, the figures gently decline, dipping to 4 at 17:00 and finally returning to a low 1 by 19:00. This hourly dance of the UV Index serves as a reminder to be sun-smart and make the most of outdoor activities while remaining vigilant during peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index shows marked seasonal changes that highlight the importance of sun protection. From January to March, the UV Index remains relatively low to moderate (2-5), with longer burn times of up to 45 minutes in January. However, April through August sees a significant rise in UV exposure, peaking in June with a UV Index of 9 and a burn time as short as 15 minutes. The highest risk months for UV exposure are May through August, categorized as very high. As summer transitions into fall, the risk decreases slightly, with September reverting to a high category (UV Index of 7) before entering a more moderate phase in October and November. December concludes the year with minimal UV threat (Index of 1). Visitors and residents should take precautions during high-risk months, such as wearing sunscreen, protective clothing, and sunglasses, especially during peak sunlight hours to reduce the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Edmonton UVI | 2 | 3 | 5 | 6 | 7 | 7 | 8 | 7 | 6 | 4 | 2 | 1 |
| Calgary UVI | 2 | 3 | 4 | 6 | 8 | 8 | 9 | 8 | 7 | 4 | 2 | 1 |
| Baie Ste. Anne | 2 | 3 | 5 | 7 | 8 | 9 | 8 | 8 | 7 | 5 | 3 | 1 |
| Montreal UVI | 2 | 4 | 5 | 7 | 9 | 9 | 8 | 8 | 7 | 5 | 3 | 2 |
| Ottawa UVI | 2 | 4 | 5 | 8 | 9 | 9 | 8 | 8 | 7 | 5 | 3 | 2 |
| Toronto UVI | 2 | 4 | 5 | 8 | 9 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |