Last updated: May 3, 2025
Understanding the UV Index is vital for residents of Shediac, Canada, especially during the sunny months when exposure can lead to sunburn and long-term skin health issues. With the UV Index peaking at 8 around noon, the importance of monitoring these levels cannot be overstated. Shediac's Dfb climate offers a unique blend of warm summers and cooler winters, but the summer sun can still pose significant risks for skin damage if proper precautions aren't taken. By being informed about the UV Index, you can protect yourself and your loved ones while enjoying the beautiful outdoors.
The UV index throughout the day reveals a fascinating pattern of sun intensity. Early risers will notice a gentle start at 1 around 7:00 AM, gradually climbing to a moderate 3 by 9:00 AM. As the sun reaches its peak, the index hits 6 at 11:00 AM, escalating to an impressive 8 from 12:00 PM to 2:00 PM—the height of solar exposure. After this, the UV levels begin to wane, dropping to 7 at 3:00 PM, and further decreasing to moderate numbers of 5, 3, and 2 as the sun sets, concluding the day with a calm 1 at 7:00 PM. Remember, during the peak hours, sun safety is crucial!
| 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 | 8 | 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 |
Throughout the year, the UV Index experiences significant seasonal variations, directly impacting exposure recommendations for both visitors and residents. January and December present the lowest risk, with UV Index values of 2 and a low exposure category, allowing for a burn time of approximately 45 minutes. As spring approaches, February and March see increased levels, rising to 4 and 5 respectively, categorized as moderate exposure, with burn times decreasing to 30 minutes. The risk escalates dramatically in April with a UV Index of 7 (high exposure) and reaches its peak in May and June with values of 8 and 10 (very high exposure), where the burn time is notably reduced to just 15 minutes. July and August maintain this high risk, while September marks a slight decline to a UV Index of 7. As autumn sets in, the index decreases further, presenting a moderate exposure in October and November. Visitors and residents are advised to take precautions during the high-risk months of April through September, such as wearing sunscreen, protective clothing, and seeking shade to minimize UV exposure and prevent 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 |
| Shediac | 2 | 4 | 5 | 7 | 8 | 10 | 8 | 8 | 7 | 5 | 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 |