Last updated: June 2, 2025
In Saint-Mathieu-de-Rioux, Canada, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn, especially during the peak summer months. Understanding the levels of UV exposure can help residents and visitors protect themselves from harmful rays and reduce the risk of long-term skin damage. With a Dfb climate characterized by warm summers, the UV Index in this charming locale can reach highs of 9 during midday, indicating a need for sun safety precautions. Stay informed to enjoy the beautiful outdoors while safeguarding your skin!
As the sun rises, the UV Index begins its ascent, peaking at 9 from noon to 1 PM—the most intense hours for sun exposure. Starting from a low of 1 at 7 AM, it gradually climbs to 3 by 8 AM, reaching 6 by 10 AM. The UV rays intensify further, hitting 8 at 11 AM before maxing out at 9 from 12 PM to 1 PM. As the afternoon progresses, the index decreases, dropping to 6 at 3 PM, then gently rolling off to 5 at 4 PM and tapering down to 1 by 7 PM. This day reflects a typical pattern, highlighting the importance of sun protection during those peak hours.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 4 | moderate | 30 min |
10:00 | 6 | high | 25 min |
11:00 | 8 | 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 | 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, UV exposure levels vary significantly, with high-risk months typically occurring from April to August. During this period, the UV Index peaks at 9 in June, categorized as very high, where burn time drops to just 15 minutes. Specifically, May and June present especially elevated risk, while March marks the transition into spring with a moderate exposure level of 5. Conversely, winter months such as January (UV Index 2) and December (UV Index 1) offer a much lower risk, with burn times stretching up to 45 minutes. Visitors and residents are strongly advised to use sun protection during the spring and summer months, including wearing sunscreen, protective clothing, and seeking shade, especially during peak hours. Remember to stay informed and assess your local UV Index to safeguard your skin throughout the seasons.
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 |
Saint-Mathieu-de-Rioux | 2 | 3 | 5 | 7 | 8 | 9 | 8 | 8 | 6 | 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 |