Last updated: July 2, 2025
In Douglas City, United States, staying informed about the UV Index is essential for safeguarding your skin and overall health. Understanding UV levels helps residents and visitors alike prevent sunburn and reduce the risk of long-term skin damage. With a Csb climate that can produce high UV exposure—especially around midday when levels peak at 11—it's crucial to be aware of these readings. Whether you’re enjoying outdoor activities or simply soaking up the sun, knowing the UV Index can help you make informed choices and enjoy the beautiful climate of Douglas City safely.
The UV Index for today shows a dramatic rise as the sun ascends into the sky. Starting at a mild 1 by 07:00, the index gradually builds, reaching 3 by 09:00 and peaking at an intense 11 at 13:00—a level where sun protection is crucial. From this pinnacle, the values start to decline, tapering off to 10 at 14:00 and then gradually decreasing through the afternoon and evening, with values of 6 at 16:00 and sliding down to 1 by 19:00. Plan your outdoor activities accordingly, and remember to protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Seasonal UV changes show a significant increase from winter to summer, peaking in May, June, and July with an extreme UV Index of 11 and a burn time of just 10 minutes. Notably, April marks the transition to very high levels at 9, while March reaches a high level of 7. August and September continue with very high ratings of 10 and 9 respectively, indicating continued caution is needed during these months. High-risk months for UV exposure, therefore, are April through September, when the UV Index is consistently high to extreme. Visitors and residents should take proper precautions, including wearing sunscreen, protective clothing, and seeking shade during peak sun hours, especially between 10 AM and 4 PM. As the year progresses towards fall and winter, UV levels decrease, returning to a moderate level (3-5), but vigilance remains important for skin protection at any time of the year.
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 |
| Douglas City | 3 | 5 | 7 | 9 | 11 | 11 | 11 | 10 | 9 | 6 | 4 | 3 |
| 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 |