Last updated: July 2, 2025
In Nanlong, China, understanding the UV Index is crucial for maintaining healthy skin and preventing sunburn. With a climate characterized as Cwa, residents and visitors alike face varying UV levels throughout the day, peaking at a significant 12 around midday. Being aware of these UV levels can help you make informed decisions about sun protection, ensuring that you enjoy the sun safely while minimizing the risks associated with overexposure. Whether you're planning outdoor activities or just stepping outside, keeping a close eye on the UV Index in Nanlong is essential for safeguarding your skin health year-round.
As the sun rises, the UV Index begins its dramatic ascent, starting at a mild 1 at 07:00 and gradually increasing throughout the morning. By 09:00, it reaches a more noticeable 4, and at 10:00, it hits 6. The real intensity arrives at 12:00, peaking at a scorching 11, followed closely by 12 at 13:00, making noon the most critical time for sun safety. As afternoon slips into evening, the index steadily declines, showcasing 11 at 14:00, before tapering off to 3 by 17:00 and returning to a safe 1 by 18:00. From morning’s cautious rays to the afternoon's blazing sun, this day exemplifies the need for sun protection during its peak hours!
| 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 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with the highest risk occurring during the late spring and summer months. March through October sees notably elevated UV Index values, reaching an extreme peak of 12 in July and 11 from May to September. The high-risk months are therefore May to September, where a burn time of just 10 minutes is sufficient for skin damage under extreme conditions. During these periods, it is crucial for residents and visitors to take precautionary measures: seek shade, wear protective clothing, and apply broad-spectrum sunscreen regularly. Conversely, in the cooler months of January and December, the UV Index drops to 4, indicating a moderate risk where exposure is less critical, but protective measures should still be practiced on sunny days. Staying informed about these seasonal UV changes is vital for maintaining skin health throughout the year.
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 |
| Chengdu UVI | 5 | 6 | 8 | 10 | 12 | 11 | 11 | 10 | 11 | 8 | 6 | 4 |
| Nanlong | 4 | 6 | 8 | 10 | 11 | 11 | 12 | 11 | 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 |