Last updated: May 3, 2025
Understanding the UV Index is crucial for the residents of Attawapiskat, Canada, where the unique climate can lead to significant sun exposure risks. With the UV Index peaking at 8 during midday, awareness of these levels is essential for preventing sunburn and maintaining long-term skin health. As a community situated in a Dfc climate zone, Attawapiskat experiences variations in UV exposure throughout the year, underscoring the importance of staying informed about UV levels daily. By keeping an eye on the UV Index, you can enjoy the sun safely and protect your skin from its harmful effects.
Starting the day with a gentle UV Index of 1 at 7:00 AM, the sun gradually climbs higher. By 10:00 AM, the index reaches 5, signaling a noticeable increase in sunlight intensity. The peak UV Index occurs between 12:00 PM and 2:00 PM, soaring to 8, emphasizing the need for sun protection during these hours. As the afternoon unfolds, the index slightly dips, dropping to 6 by 4:00 PM, and further declining to 3 by 6:00 PM. As daylight fades, the UV Index returns to 1 by 7:00 PM, marking the end of a day bathed in sunshine. Remember to stay safe in the sun during those 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 | 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 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV index levels, affecting sun exposure risk. January and February exhibit a low UV index (1-2), with a generous burn time of 45 minutes, making sun protection less critical. However, by March, the UV index rises to 4 (moderate), reducing safe sun exposure to 30 minutes. The high-risk months of April through August peak at a very high UV index of 8, necessitating strict sun protection measures as burn time drops to just 15 minutes. July and August maintain high levels at 6-7, allowing for 25 minutes of sun exposure. As autumn arrives, the risk decreases, with September and October showing moderate UV indexes (5-3) and longer burn times of 30 minutes. By November and December, the index returns to low levels, providing ample burn time once again at 45 minutes. Visitors and residents are advised to wear sunscreen and protective clothing during higher UV months, particularly between April and August, when the risk of skin damage is significantly elevated.
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 |
| Attawapiskat | 1 | 2 | 4 | 7 | 8 | 8 | 7 | 6 | 5 | 3 | 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 |