Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Fengrun, China, given its significant impact on skin health and sunburn prevention. With the region's Dwa climate, residents experience varying UV exposure throughout the day. During peak hours, particularly between 10:00 AM and 2:00 PM, UV indices can reach as high as 9, indicating a high risk for harm from unprotected sun exposure. Staying informed about these levels not only helps safeguard your skin from damaging effects but also enhances overall well-being. Be proactive in sun protection to enjoy all that Fengrun has to offer while keeping your skin safe!
The UV index demonstrates a clear peak in intensity throughout the day, starting at a mild 2 at 07:00. As the sun rises higher, the index climbs steadily, reaching 3 at 08:00 and making a significant leap to 6 by 09:00. The real surge occurs between 10:00 and 12:00, where it hits 8 and stays at a critical 9 until 13:00. This high exposure means sun protection is crucial during these hours. As the afternoon progresses, the UV index gradually declines, dropping to 7 at 14:00 and then tapering off to 5 at 15:00, before falling further to 3 by 16:00. By the evening, the index diminishes to 2 at 17:00, and settles at a low 1 for the remainder of the day. This fluctuating UV exposure highlights the importance of midday sun safety, ensuring that we're well-informed and adequately protected during the peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | 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 | 9 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do UV index levels, significantly impacting sun exposure risks. January and December have low UV levels (Index 2), making them safer months for outdoor activities with a longer burn time of 45 minutes. February marks the start of a moderate UV season (Index 3) with a reduced burn time of 30 minutes. The risk escalates from March to July, peaking at 11 in July, classifying it as extreme, where unprotected skin can burn in just 10 minutes. April to June maintain very high levels with a burn time of only 15 minutes, requiring strong sun protection measures. As summer wanes, the UV index decreases, with August(Index 9) and September (Index 7) still presenting risks, though slightly less severe. As October and November approach, protective measures remain essential during moderate UV phases. Visitors and residents are advised to use sunscreen, wear protective clothing, and seek shade, particularly during the high-risk months of April through July. Stay informed and protect your skin year-round!
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 |
| Fengrun | 2 | 3 | 6 | 8 | 8 | 9 | 11 | 9 | 7 | 6 | 4 | 2 |
| 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 |