Last updated: June 2, 2025
Understanding the UV Index is essential for residents of Vauxhall, Canada, particularly given the region's BSk climate, which can lead to intensified exposure during the summer months. The UV Index provides crucial information about the strength of ultraviolet radiation, guiding you in making informed decisions to protect your skin health and prevent sunburn. With peak UV levels reaching up to 9, awareness of daily UV fluctuations can significantly impact your outdoor activities, ensuring that you enjoy the sun safely while safeguarding your skin from potential damage. Stay informed and take action to enjoy the vibrant outdoors of Vauxhall without compromising your health!
As the sun rises, the UV Index begins its ascent, starting at a modest 1 by 7:00 AM. By 8:00 AM, it climbs to 2, gradually signaling the need for sun protection. The intensity continues to build, reaching 3 by 9:00 AM and hitting a noticeable 5 at 10:00 AM. It's at 11:00 AM that the UV Index peaks at 6, quickly escalating to an impressive 8 by noon. The highest point of the day is marked at 1:00 PM with a strong 9, maintaining that level until 2:00 PM. As the afternoon rolls on, the index starts to decline, dropping to 7 at 3:00 PM and gradually receding to 4 by 5:00 PM. As daylight fades, the UV Index returns to a safer 3 at 6:00 PM and falls to 1 by 7:00 PM, reminding us of the day's UV journey and the importance of UV protection 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 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
The UV Index varies significantly throughout the year, indicating a clear seasonal pattern in sun exposure risk. From January to March, UV levels remain low to moderate, with the highest burn time of 45 minutes in January. However, as spring arrives in April, the UV Index spikes to 6, marking the beginning of the high exposure category. The summer months, particularly May through August, present the greatest risk, with UV indices peaking at 9 in June and July, necessitating protective measures as burn times drop to just 15 minutes. In contrast, September to November sees a gradual decrease in UV levels, returning to low exposure by December. Visitors and residents should exercise extra caution during the high-risk months of May through August by wearing sunscreen, protective clothing, and sunglasses, and seeking shade during peak sun hours to minimize 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 |
| Vauxhall | 2 | 3 | 4 | 6 | 8 | 9 | 9 | 8 | 7 | 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 |