Last updated: June 2, 2025
In Sherwood Park, Canada, being aware of the UV Index is crucial for safeguarding your skin and overall health. With its continental climate and plenty of sunny days, understanding UV levels helps residents prevent sunburn and long-term skin damage. During peak times, such as midday, UV Index values can reach a moderate to high level (up to 7), highlighting the importance of appropriate sun protection measures. Stay informed and enjoy the sunshine safely!
The UV Index today has seen a steady rise, starting at a mild 1 at 7:00 AM and escalating to a peak of 7 between 12:00 PM and 3:00 PM. This level indicates a high risk of harm from unprotected sun exposure, making midday hours crucial for sun safety measures. By 4:00 PM, the index begins to decline, dropping to 5, and further decreasing to 2 by the evening, suggesting a more comfortable sun exposure as the day winds down. Remember to apply sunscreen and seek shade during the peak hours to protect your skin!
| 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 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 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 | 2 | low | 45 min |
The UV Index exhibits significant seasonal variations, peaking during the summer months. From January to April, the UV Index gradually increases from 2 (low) to 6 (high), with a notable surge in May and June, where it reaches 7 (high) and remains there into August. The highest risk months are July, when the UV Index hits 8 (very high) with a burn time of just 15 minutes, and then it dips slightly to 7 in August. Post-summer, the UV Index decreases to 6 in September, 4 in October, and returns to low levels by November and December (UV Index 2 and 1, respectively). Visitors and residents should be especially cautious during high-risk months from April to September, particularly in July, wearing protective clothing, sunglasses, and sunscreen, and limiting sun exposure during peak hours to ensure safety against UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sherwood Park | 2 | 3 | 4 | 6 | 7 | 7 | 8 | 7 | 6 | 4 | 2 | 1 |
| 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 |
| 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 |