Last updated: July 2, 2025
In Colorado City, understanding the UV Index is crucial for protecting your skin and overall health. With a climate classified as BSk, residents and visitors experience a range of UV exposure levels throughout the day, peaking at 12 between noon and early afternoon. By being aware of these levels, you can effectively prevent sunburn and reduce the risk of long-term skin damage. As the sun's rays can become intensely strong in this area, knowing when to seek shade and apply sunscreen can make all the difference in enjoying the beautiful outdoors while staying safe.
The UV Index throughout the day reveals an intensely radiant midday peak, starting gently at 1 by 7 AM. As the sun ascends, the index escalates, reaching 4 by 9 AM, before dramatically soaring to a maximum of 12 between noon and 1 PM. This indicates high UV exposure, necessitating protective measures for outdoor enthusiasts. Gradually, the index dips to 9 by 3 PM, showcasing a fading intensity as dusk approaches. By the late afternoon, it continues its descent to 1 by 7 PM, marking a significant drop in UV radiation levels. This data emphasizes the importance of being vigilant during peak hours when the sun's rays are most potent.
| 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 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences notable seasonal changes, peaking in the summer months. High-risk months for sun exposure are from March to August, where the index reaches extreme levels of 11 to 13. Specifically, April through July are particularly critical, with a burn time of just 10 minutes for unprotected skin during these months. As the year progresses, the index begins to drop, with September and October still posing high risk, but gradually improving into the moderate exposure category by November and December. Visitors and residents should be especially cautious during the high-risk months by wearing sunscreen, protective clothing, and seeking shade during peak sun hours to minimize UV exposure and 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 |
| Colorado City | 4 | 6 | 8 | 11 | 12 | 13 | 12 | 11 | 10 | 7 | 5 | 3 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |