Last updated: July 2, 2025
In Beaver, United States, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can significantly reduce your risk of sunburn and long-term skin damage, especially during the summer months when UV radiation peaks. With a semi-arid climate typical of the BSk zone, Beaver experiences intense sunlight that elevates UV exposure risks, particularly around midday when the index can reach levels as high as 11—indicating a very high risk for harm from unprotected sun exposure. Being aware of these daily fluctuations empowers you to enjoy the outdoors while taking the necessary precautions for your skin's safety.
From 07:00 to 08:00, the UV Index remains low at 1, making it a safe time for morning activities. As the sun rises higher, the index climbs to 3 by 09:00, reminding you to take some precautions. The intensity peaks around 12:00, hitting a scorching 10, while the following hour sees an even higher 11 at 13:00 and 14:00. This trio of hours is when sunscreen and protective clothing are essential. As the afternoon progresses, the UV Index begins to decline, dropping to 8 at 16:00 and trailing off to 5 by 17:00. As evening approaches, you can enjoy the outdoors again, with levels returning to 3 by 18:00 and settling back to 1 by 19:00. Stay protected during the peak hours, and enjoy the rest of your day!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with high-risk months emerging in late spring and summer. From March to August, the UV Index reaches very high to extreme levels, particularly peaking at 11 in May through July. During these intense months, the recommended burn time is as little as 10 minutes, underscoring the importance of sun safety precautions. To protect skin, visitors and residents should prioritize wearing protective clothing, applying sunscreen regularly, and seeking shade during peak hours. Conversely, January, November, and December present lower UV levels, with indices categorized as moderate, allowing for more extended sun exposure (up to 30 minutes) with less risk. As the UV Index fluctuates, it's essential to stay informed and adjust sun protection measures accordingly.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chicago UVI | 3 | 4 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 6 | 4 | 2 |
| Brooklyn UVI | 3 | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 8 | 6 | 4 | 2 |
| New York City UVI | 3 | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 8 | 6 | 4 | 2 |
| Los Angeles UVI | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 7 | 5 | 4 |
| Beaver | 4 | 6 | 8 | 10 | 11 | 12 | 11 | 11 | 9 | 7 | 5 | 3 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |