Last updated: July 2, 2025
Understanding the UV Index is essential for residents of Pleasant Valley, United States, where the climate can expose you to varying levels of ultraviolet radiation throughout the year. Awareness of UV levels is crucial for preventing sunburn and maintaining skin health, especially during the peak hours when the index reaches values as high as 6 in the afternoon. With the cool summers characteristic of the Dfc climate zone, it's easy to underestimate the sun's intensity, but regular monitoring of the UV Index can help you enjoy the outdoors safely while minimizing your risk of skin damage. Stay informed and protect your skin – your future self will thank you!
As the day unfolds, the UV Index (UVI) rises to a peak of 6 around 2 PM, indicating the strongest potential for sunburn and the need for sun protection. Beginning at 7 AM, the UVI is a manageable 1, gradually increasing to 2 by 9 AM before climbing to 4 at 11 AM. Between noon and 1 PM, it reaches 5, signaling that the sun is becoming notably more intense. From 2 PM to 3 PM, bask in the sun's brilliance, but take care as the levels drop only slightly thereafter, maintaining a 4 at 4 PM and gradually declining to 2 by 7 PM. Overall, it’s a reminder to enjoy the sunshine while staying safe!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV Index levels fluctuate significantly, indicating varying risks for sun exposure. From January to March, the UV Index remains low (1-2), allowing for safer outdoor activities with burn times of up to 45 minutes. However, as April arrives, the UV Index rises to 4, and the exposure becomes moderate, reducing burn time to 30 minutes. The high-risk months are notably July, where the UV Index reaches 6, and visitors should limit sun exposure to just 25 minutes, followed by moderate levels in May and June (UV Index 5). As the year progresses towards September and October, the index gradually declines, returning to low levels by November and December, enabling safer outdoor ventures once again. Visitors and residents are advised to monitor the UV Index regularly, especially during the high-risk months, to protect their skin and ensure safe sun exposure practices.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pleasant Valley | 1 | 1 | 2 | 4 | 5 | 5 | 6 | 5 | 3 | 2 | 1 | 1 |
| 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 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |