Last updated: July 2, 2025
In Sonsorol Village, Palau, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels allows residents and visitors alike to take necessary precautions against sunburn and long-term skin damage. With a tropical climate characterized by high UV exposure, particularly between 10 AM and 2 PM when the index peaks at a striking 13, being aware of these levels is essential for enjoying the sun safely. Whether you're exploring the stunning landscapes or relaxing on the beach, keeping an eye on the UV Index can help you maintain your skin health and ensure a safe, enjoyable experience outdoors.
The UV Index paints a vivid picture of the sun's intensity throughout the day, peaking at a dangerous level of 13 between noon and 1 PM. Early risers will find the morning sun relatively mild, with a maximum of 1 at 7 AM and a gradual increase to 3 by 8 AM. However, as the clock approaches 10 AM, sun-seekers should take heed as the index escalates to 9. By 11 AM, it soars to a striking 12, reaching its zenith just after noon. The afternoon sees a slight decline, dropping to 10 by 2 PM before gracefully descending through the 6 mark at 3 PM. As the day winds down, the index plummets back to 1 by 5 PM, culminating in a gentle close at 0 by 7 PM. It’s wise to embrace sun safety measures during those peak hours!
| 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 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index displays significant seasonal variations, with notably high levels persisting from January through April, peaking at 17 in March. This indicates an extreme exposure category, where unprotected skin can burn in just 10 minutes. While May to July experience slightly lower indices (ranging from 13 to 15), they still remain in the extreme category, making these months high-risk for UV exposure. August to October maintain similar levels, especially with UV Index reaching 15 in both September and October. As November and December approach, there is a gradual decline, but the indices still reflect high risk (UV Index of 12 and 13 respectively). Therefore, it is crucial for visitors and residents alike to prioritize sun safety measures—such as wearing sunscreen, protective clothing, and seeking shade during peak hours—especially during these high-risk months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mengellang UVI | 13 | 14 | 16 | 17 | 15 | 13 | 14 | 15 | 15 | 14 | 13 | 12 |
| Ulimang UVI | 13 | 14 | 16 | 17 | 15 | 13 | 14 | 15 | 15 | 14 | 13 | 12 |
| Kloulklubed UVI | 13 | 15 | 16 | 16 | 15 | 13 | 14 | 15 | 15 | 14 | 13 | 12 |
| Koror Town UVI | 13 | 15 | 16 | 16 | 15 | 13 | 14 | 15 | 15 | 14 | 13 | 12 |
| Koror UVI | 13 | 15 | 16 | 16 | 15 | 13 | 14 | 15 | 15 | 14 | 13 | 12 |
| Sonsorol Village | 14 | 15 | 17 | 16 | 15 | 13 | 13 | 14 | 15 | 15 | 13 | 12 |