Last updated: June 2, 2025
In Dolores, United States, staying informed about the UV Index is essential for protecting your skin from harmful rays. Understanding UV levels is crucial for preventing sunburn and maintaining overall skin health, especially with the region’s BSk climate that often leads to significant UV exposure, particularly during midday hours. With peak UV Index values soaring to 12 and even reaching 13 in the early afternoon, awareness and proactive sun protection measures are vital for enjoying outdoor activities safely. Be sure to check the UV Index regularly to safeguard your skin while soaking up the beautiful Colorado sunshine!
As the sun rises, the UV Index begins its climb, starting at a modest 1 at 07:00. By 09:00, it reaches 4, signaling the need for sun protection. The intensity peaks at 13 around 13:00, perfect for seeking shade or slathering on sunscreen. Temperatures are sizzling as it slightly dips to 12 by 14:00, then gradually decreases throughout the afternoon. As the day winds down, the UV Index falls to 2 at 18:00 and returns to 1 by 19:00, signaling safer conditions as the sun sets. Keep your skin protected during those peak hours when the UV rays are most intense!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | 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 | 12 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so does the UV index, indicating varying levels of sun exposure risk throughout the year. January starts with a moderate UV Index of 4, allowing for about 30 minutes of sun exposure before burning begins. However, from February onwards, levels rise, peaking in the summer months: March and April see extremely high ratings of 10 and 11, respectively, with burn times dropping to just 15 and 10 minutes. The peak risk occurs from June to September, where the UV Index remains at an extreme 12 to 13, demanding diligent sun protection strategies due to rapid burn times of only 10 minutes. As fall approaches in October and November, UV levels decrease to 7 and 6, but still warrant caution with burn times of 25 minutes. Finally, December returns to moderate levels with a 4 allowing for 30 minutes of safe exposure again. Residents and visitors are advised to remain vigilant against UV exposure, particularly during the high-risk months of February through September, by using sunscreen, wearing protective clothing, and seeking shade during peak hours.
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 |
| Dolores | 4 | 7 | 10 | 11 | 12 | 13 | 13 | 12 | 11 | 7 | 6 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |