Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Cranberry Portage, Canada, especially given its Dfc climate, characterized by cold winters and warm summers. As the sun's rays peak, UV levels can escalate, making it essential to be aware of your exposure to prevent sunburn and protect your skin health. With UV Index values reaching a high of 7 during the day, it’s vital to safeguard yourself from potential harm. By tracking the UV Index, you can enjoy the outdoors while minimizing risks associated with harmful solar radiation. Stay informed and stay safe under the bright Canadian skies!
As the sun rises, the UV Index begins to climb, peaking dramatically at 7 around 1 PM. Starting from a gentle 1 at 7 AM, the intensity gradually increases through the morning hours, reaching a moderate 5 at 11 AM. By 12 PM, it's a robust 6, signaling midday sun exposure should be approached with caution. The highest level of 7 persists from 1 PM to 2 PM, making it crucial to seek shade or apply sunscreen during this time. As the day progresses, UV levels gradually decline, dipping back to 4 by 5 PM, and winding down to 2 as evening settles in. Stay vigilant and protect your skin during peak hours to enjoy the sunshine safely!
| 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 | 3 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 6 | 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 |
As the seasons change, so do the UV levels, impacting both residents and visitors. From January to February, the UV Index remains low (1-2), allowing for safe outdoor activities with a burn time of 45 minutes. However, starting in March, UV levels begin to rise significantly, peaking in June with a very high index of 8, where the burn time decreases to just 15 minutes. High-risk months are identified as April, May, June, July, August, and September, where UV exposure is categorized as high to very high, necessitating increased protective measures. As such, during these months, it is essential to apply sunscreen, wear protective clothing, and seek shade, particularly during peak sun hours. By October, UV levels drop back to a moderate category (index 3), and by November and December, they return to low levels (1-2), allowing for safer outdoor enjoyment throughout the winter months. Always stay informed and protect your skin accordingly!
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cranberry Portage | 1 | 2 | 4 | 6 | 7 | 8 | 7 | 7 | 6 | 3 | 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 |