Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Maria, Canada, where the Dfb climate contributes to a diverse range of UV exposure throughout the year. As the sun’s rays can vary significantly, being aware of UV levels helps protect against sunburn and supports overall skin health. With peak UV Index values reaching 9 during midday hours, it’s essential for the community to take precautions during the summer months. By staying informed about these UV risks, you can enjoy the beauty of Maria while safeguarding your skin from harmful effects.
The UV Index rises swiftly throughout the morning, peaking at a maximum of 9 between 11:00 AM and 1:00 PM, indicating a high risk of harm from unprotected sun exposure. Early risers will encounter a modest 2 at 7:00 AM, but as the sun climbs, the intensity increases, reaching 3 by 8:00 AM and escalating to a notable 5 by 9:00 AM. By 10:00 AM, it's wise to seek shade or apply sunscreen as the index hits 7. As the afternoon approaches, the index dips slightly to 8 at 2:00 PM, before gradually declining to a gentle 1 by 6:00 PM, making late evening hours much safer for outdoor activities. Stay sun smart and enjoy the day!
| 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 | 9 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels show significant seasonal changes, with the highest risk occurring during the summer months of April through August, where the UV Index peaks at 9 in June and remains at 8 for the surrounding months, indicating a very high risk of harm from unprotected sun exposure. In contrast, January, November, and December exhibit the lowest UV levels, classified as low exposure, allowing for longer burn times of up to 45 minutes. Visitors and residents are advised to take extra precautions during high-risk months by wearing protective clothing, applying sunscreen, and seeking shade, particularly between 10 AM and 4 PM, 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 |
| Maria | 2 | 3 | 5 | 8 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 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 |