Last updated: June 2, 2025
Staying informed about the UV Index is crucial for residents of Edmundston, Canada, especially during the warmer months when solar radiation peaks. Understanding UV levels is key to effectively preventing sunburn and safeguarding your skin health, as prolonged exposure can lead to serious long-term effects like skin cancer. With Edmundston's Dfb climate, characterized by warm summers and moderate sun exposure, it's essential to recognize daily variations in UV intensity. Notably, UV Index values can soar to as high as 10 around midday, underscoring the need for proactive sun protection strategies to enjoy the outdoors safely.
As the sun rises and the day unfolds, the UV Index reaches its peak around noon, soaring to 10 at 12:00 PM and maintaining intensity until 1:00 PM. Early risers can enjoy moderate exposure with values of 2 at 7:00 AM and gradually increasing to 3 by 8:00 AM. However, the real heat of the day hits at 11:00 AM, where the index climbs to 8, signaling a cautionary alert for sun safety. As afternoon approaches, values dip to 7 at 3:00 PM, then drop further to 5 and 3 in the early evening. By the time the sun sets, the UV Index recedes to a gentle 1 by 7:00 PM, making it a perfect time for a leisurely evening stroll. Stay protected during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | 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 the seasons change, so do UV levels, significantly impacting sun exposure and skin health. January and December show the lowest UV Index (2), indicating low exposure risk with a burn time of 45 minutes. As we move through February and March, the UV Index rises to moderate levels (3-5), reducing burn time to 30 minutes. The high-risk months begin in April, peaking in May and June with UV indices of 7-10 and very high exposure risks, corresponding to a dangerous burn time of just 15 minutes. July and August maintain this high risk, then taper off in September with a drop to a high category (7), allowing for a longer burn time of 25 minutes. By October and November, the exposure risk lessens again to moderate levels, before returning to low in December. Visitors and residents are advised to use adequate sun protection, especially during the high and very high months, 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 |
| Edmundston | 2 | 3 | 5 | 7 | 8 | 10 | 8 | 8 | 7 | 4 | 3 | 2 |
| 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 |