Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Tatum, United States, where the high desert climate can lead to significant sun exposure. With peak UV levels soaring to 12 around noon, awareness of these UV ratings is essential for preventing sunburn and protecting your skin health. Recognizing when UV radiation is most intense—typically during the late morning and early afternoon—helps you take necessary precautions, ensuring you enjoy the beautiful sunny days while keeping your skin safe from harmful rays. Being informed about the UV Index not only enhances your outdoor experience but also plays a vital role in maintaining long-term skin vitality.
Experience the sun's intensity unfold throughout the day with our hourly UV Index data. At dawn, the UV Index starts gently at 1 by 7:00 AM, gradually increasing as the sun climbs higher. By 10:00 AM, it escalates to a notable 7, reaching its peak at 12:00 PM with an impressive 12. The sun's rays are their strongest, peaking at 1 PM with a striking UV Index of 13, before beginning a gradual decline. From 2 PM onward, the numbers start to drop, reaching 3 by 5:00 PM and retreating to 1 by sunset at 7:00 PM. It's a day to remember—be sure 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 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, peaking during the summer months. From January (UV Index 5), where exposure is moderate, to April through August, when the index reaches an extreme level of 12-13, the risk of skin damage increases sharply. The highest risk months are April to August, with burn times dropping to as low as 10 minutes. Conversely, September to November shows a gradual decrease in UV exposure, but caution is still advised with indices ranging from 6 to 10. For December and January, the UV risk is reduced, yet maintaining awareness is essential. Visitors and residents should take precautions, such as using sunscreen and protective clothing, especially during the high-risk months to minimize the potential for sunburn and long-term skin damage.
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 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |
| Tatum | 5 | 7 | 9 | 11 | 12 | 13 | 12 | 12 | 10 | 8 | 6 | 4 |