Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Revelstoke, Canada, where the breathtaking mountainous landscape can sometimes come with a hidden risk—intense UV radiation. Being aware of UV levels helps you take necessary precautions to prevent sunburn and protect your skin health, especially during peak hours when the index reaches a maximum of 9 around noon. Given Revelstoke's Dfc climate, with its variable weather patterns, it’s essential to stay informed about UV exposure risks throughout the day to enjoy the outdoors safely. Don’t let the stunning scenery distract you from the importance of protecting your skin!
The UV Index reveals a dynamic day of sun exposure, starting with a gentle 1 at 07:00 and gradually ramping up as the morning unfolds. By 09:00, it climbs to 4, reaching a more noteworthy 6 at 10:00. As the sun reaches its zenith, the UV Index peaks at 9 during the crucial hours of 12:00 and 13:00, indicating a high risk of harm from unprotected sun exposure. The intensity begins to wane after 14:00, settling to 7 at 15:00 before gradually decreasing to 1 by 19:00. Remember to protect your skin between 11:00 and 14:00 when the sun’s rays are at their most dangerous!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 4 | moderate | 30 min |
10:00 | 6 | high | 25 min |
11:00 | 7 | high | 25 min |
12:00 | 9 | very high | 15 min |
13:00 | 9 | 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 changes, impacting outdoor activities and skin protection needs. January and November see low UV levels (Index 2), allowing for longer exposure times of 45 minutes without risk of burning. As winter ends and spring arrives, the UV Index rises to 6 in April, marking a shift to high risk, with a burn time of just 25 minutes. The summer months of May through August reach their peak, showcasing very high levels (UVI 8-9) and a much shorter burn time of only 15 minutes. In September, the risk remains elevated at a UVI of 7, while October drops back to moderate levels (UVI 4). Residents and visitors are advised to take precautions during the high-risk months from April to September by seeking shade, wearing protective clothing, and applying sunscreen regularly to minimize UV exposure and reduce 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 |
Revelstoke | 2 | 3 | 5 | 6 | 8 | 9 | 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 |