Last updated: May 3, 2025
In the stunning landscape of Cactus Forest, United States, staying informed about the UV Index is crucial for both sun safety and overall skin health. Understanding the daily fluctuations in UV levels can help residents and visitors alike prevent painful sunburn and reduce the long-term risks of skin damage. With a BSh climate that exposes you to high UV risks—particularly between 10:00 AM and 2:00 PM when levels can soar to a critical 12—being aware of the UV Index is essential. Embrace the beauty of Cactus Forest while protecting your skin by keeping a close eye on the UV forecast!
As the day unfolds, the UV Index begins its ascent, peaking at a striking 12 by noon. From a gentle 1 at 07:00, it swiftly rises to a mild 3 by 08:00, before hitting the moderate level of 6 at 09:00. The sun's intensity really kicks in at 10:00, reaching 8, and by 11:00, it reaches its zenith at 10. Even in the early afternoon, it remains high at 11 before gradually tapering off, dropping to 10 by 14:00. As the sun starts to descend, the index decreases to a more manageable 7 at 15:00 and continues its descent to 4 by 16:00. By 18:00, it returns to a calming 1, winding down as the day closes, reminding us of the sun's powerful presence throughout the day.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with notable peaks in the warmer months. January and December have a moderate UV Index of 4, allowing for 30-minute burn times, while February poses a high risk with an index of 6 and a burn time of 25 minutes. The risk escalates dramatically from March to August, reaching an extreme level of 12 during the summer months, where the burn time drops to just 10 minutes. April and May also highlight this extreme risk, prompting heightened caution. As temperatures cool down in September and October, the UV levels remain comparatively high, ranging from 9 to 8, before tapering off again in November. Given this seasonal fluctuation, it is strongly advised that visitors and residents take precautions—such as wearing sunscreen, protective clothing, and sunglasses—especially from March to August, when UV exposure is at its most hazardous.
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 |
| Cactus Forest | 4 | 6 | 9 | 11 | 12 | 12 | 12 | 11 | 10 | 8 | 6 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |