Last updated: June 2, 2025
Being aware of the UV Index is crucial for residents and visitors in Palo Cedro, United States, where the sun shines brightly throughout the year. Understanding the varying UV levels not only helps in preventing painful sunburns but also plays a significant role in maintaining long-term skin health. With a Mediterranean climate characterized by hot, dry summers, Palo Cedro is particularly prone to high UV exposure, especially during midday hours when the index can soar to 11—a level indicating extreme risk. Stay informed and take proactive measures to protect your skin against the sun's harmful rays!
As the day unfolds, the UV Index rises steadily, peaking at 11 around 1 PM—a clear signal for sun protection. Starting from a low of just 1 at 7 AM, it escalates through the morning, hitting 8 by 11 AM. At 12 PM, the intensity reaches a significant 10, before slightly diminishing to 9 at 3 PM and tapering off rapidly in the afternoon. As the sun begins to set, the UV levels drop to 4 by 5 PM, finally settling back to 1 by 7 PM. With this clear UV trajectory, staying cautious during the peak hours, especially from 11 AM to 2 PM, is essential for skin safety. Don your sunscreen and enjoy the sun responsibly!
| 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 | 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 |
The UV Index experiences significant variability throughout the year, with high-risk months typically occurring from March to September. Starting with a moderate index of 3 in January, the UV levels gradually rise, peaking at an extreme level of 11 in June. During this peak, the burn time shortens to just 10 minutes, highlighting the need for caution. Following June, the index remains very high into August, with values between 9 and 10, before gradually declining as autumn approaches. As October to December arrives, UV levels drop significantly, with the safest exposure category recorded in December at a low 2. To protect themselves, visitors and residents are advised to take precautions such as wearing sunscreen, protective clothing, and seeking shade especially during the high-risk months from April through September when exposure can lead to serious 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 |
| Palo Cedro | 3 | 4 | 7 | 8 | 10 | 11 | 10 | 10 | 9 | 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 |