Last updated: July 2, 2025
Understanding the UV Index is essential for residents and visitors of Shediac Bridge-Shediac River, where the sun can pose significant risks to skin health, particularly during the warmer months. As UV levels can peak at a moderate to high range—reaching up to 8 around midday—being aware of these fluctuations helps in preventing sunburn and reducing the risk of long-term skin damage. With a Dfb climate that offers warm summers, it's crucial to stay informed about UV exposure, ensuring safe outdoor activities and enjoyable summers in this beautiful region of Canada. Protect your skin and enjoy the sun wisely!
As the day unfolds, the UV Index rises steadily, reaching its peak at 12:00 PM with a significant 8. The morning starts gently with a maximum of 1 at 7:00 AM, gradually escalating to 2 by 8:00 AM, and hitting 3 by 9:00 AM. The real intensity comes around 11:00 AM, when the index reaches 6, signaling the need for sun protection. From 12:00 PM to 2:00 PM, the UV Index remains high at 8, making it crucial to stay shaded and apply sunscreen. As the afternoon wanes, the index begins to decline, sliding down to 7 at 3:00 PM, and further to 5 by 4:00 PM. By 6:00 PM, the UV danger diminishes, dropping to 2, and eventually winding down to a safe 1 by 7:00 PM. Enjoy the sun, but don't forget your protection during the 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 | 4 | 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 Bridge-Shediac River | 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 |