Last updated: August 1, 2025
Understanding the UV Index in Saint-Georges, Canada, is vital for protecting your skin and overall health. With the sun's rays reaching their peak intensity between 10 AM and 2 PM, knowing the UV levels can help you take the necessary precautions to prevent sunburn and reduce the risk of skin damage. In this Dfb climate zone, residents face fluctuating UV exposure, which can rise to a concerning 8 in the midday sun. Awareness of the UV Index not only promotes sun safety but also empowers you to enjoy the beautiful outdoor activities that Saint-Georges has to offer while keeping your skin in check.
The UV Index showcases its peak intensity during the midday hours, starting at 08:00 with a modest value of 2, which swiftly escalates to a striking 8 by 12:00 and remains at this level until 13:00. As the afternoon sun begins to wane, the index gradually decreases, dipping to 6 by 15:00, and further descending to reach 3 by 17:00. As day turns into evening, the UV exposure drops significantly, culminating in a safe 1 at both 18:00 and 19:00. It’s a clear reminder to stay sun-safe during those peak hours when the UV rays are at their most potent!
| 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 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so too does the UV Index, highlighting the need for awareness regarding sun exposure. January and December feature a low UV Index of 2, allowing for longer burn times of 45 minutes. In the spring, the UV Index begins to escalate, with April reaching a high of 7 (high exposure category) and a 25-minute burn time. The summer months, particularly May and June, present the greatest risk with a peak UV Index of 10 and a burn time of just 15 minutes. As we transition into late summer and fall, the UV Index decreases slightly, but September still holds a significant 7, indicating high risk. To ensure safety, residents and visitors should prioritize sun protection, especially from May through September, when UV radiation is at its highest. Appropriate measures include wearing sunscreen, protective clothing, and seeking shade during peak sun hours.
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 |
| Montreal UVI | 2 | 4 | 5 | 7 | 9 | 9 | 8 | 8 | 7 | 5 | 3 | 2 |
| Saint-Georges | 2 | 3 | 5 | 7 | 9 | 10 | 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 |