Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Notus, United States, as it directly impacts your skin health and sunburn prevention. With the high desert climate of Notus, where UV exposure can peak significantly, being aware of daily UV levels helps ensure you protect yourself against harmful rays. During the sunniest hours—around noon—UV Index levels can reach as high as 10, indicating a very high risk of harm from unprotected sun exposure. Stay informed and take necessary precautions to enjoy the outdoors safely while safeguarding your skin!
As the sun rises, the UV Index begins to climb, starting at a gentle 1 at 7:00 AM and remaining steady through 8:00 AM. By 9:00 AM, it nudges up to 2, but as the day progresses, the intensity skyrockets. At 10:00 AM, it hits 4, and by midday, the UV Index soars to a peak of 10 at both 1:00 PM and 2:00 PM—a clear indication to seek shade and wear sunscreen. After this peak, it gradually dips to 9 by 3:00 PM, continuing its descent to 5 at 5:00 PM, and finally, the UV levels soften to 1 as evening falls at 7:00 PM. This day exemplifies the sun's potent rays, reminding us to stay vigilant during those peak hours!
| 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 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index shows significant variability, peaking during the summer months. High-risk months, characterized by a UV index of 8 or above, include April through September, with the highest levels occurring in June (UV Index 11) and May (UV Index 10), both categorized as extreme and very high, respectively. During these months, the recommended burn time decreases significantly, with only 10-15 minutes of unprotected exposure being safe. Consequently, it is crucial for visitors and residents to take precautionary measures in these months—wearing sunscreen, protective clothing, and seeking shade during peak hours can help mitigate the risks of overexposure. In contrast, the winter months of January, February, and December feature moderate to low UV levels, with longer safe exposure times of 30-45 minutes. However, even during these cooler months, it’s advised to remain vigilant about UV protection, particularly on sunny days.
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 |
| Notus | 3 | 4 | 6 | 8 | 10 | 11 | 10 | 9 | 8 | 5 | 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 |