Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Edson, Canada, as it plays a vital role in safeguarding your skin health and preventing sunburn. With a climate categorized as Dfc, Edson experiences distinct seasonal variations, but when the sun is out, the UV levels can rise quickly, peaking at 8 in the afternoon hours. Being aware of these levels helps you take proactive measures to protect yourself from harmful UV radiation, ensuring that your outdoor activities remain enjoyable and safe. Stay informed and enjoy the sunshine without the worry!
Experience the rise and fall of the UV Index throughout the day! Starting off, the morning hours see a gentle max of 1 until 09:00, where the index creeps up to 2. As the sun climbs higher, prepare for a notable surge: by 12:00, we reach a peak of 7, and from 13:00 to 14:00, it hits its highest at 8—a time to take extra sun precautions! Fortunately, the intensity starts to wane after 15:00, dropping to 6 by 16:00, and then further declines to a more manageable 2 by 19:00. This UV journey highlights the importance of sun safety during the afternoon hours when the rays are most intense!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 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 | 6 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, the UV Index exhibits notable seasonal variations, impacting the level of sun exposure that visitors and residents should consider. January and February are the safest months, with a low UV Index of 1-2, allowing for extended exposure times of up to 45 minutes without risk of burning. As spring arrives in March and April, the UV Index rises to a moderate level of 4-5, reducing burn time to 30 minutes. The high-risk months of May and June see the Index reach 7, with a burn time of just 25 minutes. This trend continues into the peak of summer, where July and August present very high readings of 8, drastically cutting exposure time to 15 minutes. Moving into fall, September experiences a decline to a high UV Index of 6, while October and November return to moderate and low levels, respectively. Finally, December returns to a low UV Index of 1. To ensure safety, individuals are advised to take protective measures, especially during the summer months when UV exposure is most intense.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Edson | 1 | 2 | 4 | 5 | 7 | 7 | 8 | 8 | 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 |