Last updated: June 2, 2025
In Chapais, Canada, being aware of the UV Index is crucial for protecting your skin from harmful solar radiation. With UV levels peaking at 9 during peak hours, understanding these fluctuations can help prevent sunburn and long-term skin damage. The Dfc climate zone of Chapais brings not just cold winters but also bright summers, where midday exposure significantly increases the risk of UV-related health issues. Staying informed about the UV Index ensures you can enjoy the outdoors safely, whether you're hiking in the nearby forests or relaxing by the lakeside.
The UV Index shows a distinct daily rhythm, peaking at 1 PM with a significant value of 9—a strong indicator for sun exposure. As the day unfolds, early morning starts at a comfortable 1 at 7 AM, gradually climbing to 2 by 8 AM. By 10 AM, it reaches 5, and just before noon, it surges to 8. The afternoon sees a slight dip from 9 at 1 PM to 7 by 3 PM, before slowly descending back to 1 by 7 PM. This data highlights the importance of sun protection during those peak hours, especially from 11 AM to 2 PM. Remember to stay safe and enjoy the sunshine!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 9 | 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 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As seasons change, so does the UV Index, reflecting varying levels of sun exposure risk throughout the year. January and November present low UV levels (Index 2) with a burn time of 45 minutes, while December sees a further decrease to an Index of 1. As spring approaches, the UV levels rise, with March (Index 5) and April (Index 7) indicating moderate to high risk, requiring caution. The summer months of May through August bring very high UV exposure (Index 9 in May and June, 8 in July and August), significantly lowering safe burn times to just 15 minutes. September experiences a decrease to high risk (Index 6), while October returns to moderate (Index 4) levels. Given these patterns, it's crucial for both visitors and residents to remain vigilant during the high-risk months of April through August, utilizing sunscreen, protective clothing, and limited sun exposure during peak hours to safeguard against 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 |
| Chapais | 2 | 3 | 5 | 7 | 9 | 9 | 8 | 8 | 6 | 4 | 2 | 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 |