Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Yantai, China, where the Dwa climate brings both beauty and challenges. With peak UV levels reaching 9 during midday, awareness is essential for preventing sunburn and protecting skin health. Failure to monitor UV exposure can lead to serious skin conditions over time. Yantai's sunny days and varying cloud cover can impact UV intensity, making it vital to check the UV Index regularly and take necessary precautions to enjoy the outdoors safely. Stay informed, stay protected!
As the sun rises, the UV Index begins its ascent, peaking dramatically at 11:00 AM and 12:00 PM with a high of 9, indicating intense sun exposure that calls for protective measures. The day starts gently, reaching a moderate level of 4 by 8:00 AM, but by 10:00 AM, it escalates to 8, so sunglasses and sunscreen become essential allies. Shortly after noon, the index starts to decline, falling to 6 by 2:00 PM and tapering off to 1 by 5:00 PM, as the sun dips lower in the sky. Finally, as twilight approaches, the UV Index settles to a safe 0 by 7:00 PM, marking a satisfying end to the sun-soaked day. Stay aware and protect your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | moderate | 30 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 |
Throughout the year, UV Index levels display a marked seasonal variation, indicating significant changes in sun exposure risk. The high-risk months for sunburn are from April to August, where the UV Index consistently reaches values between 8 and 11, classified as very high to extreme, with burn times dropping as low as 10 minutes in July and August. In contrast, January, November, and December present a much lower risk, with UV Index levels categorized as moderate. Visitors and residents are advised to take extra precautions during peak months by wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade when possible, especially during midday hours to minimize skin damage and health risks.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beijing UVI | 2 | 3 | 5 | 8 | 9 | 9 | 10 | 9 | 7 | 6 | 4 | 2 |
| Yantai | 3 | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 8 | 6 | 4 | 3 |
| Chengdu UVI | 5 | 6 | 8 | 10 | 12 | 11 | 11 | 10 | 11 | 8 | 6 | 4 |
| Shanghai UVI | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 11 | 11 | 8 | 6 | 4 |
| Guangzhou UVI | 7 | 9 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 7 |
| Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |