Last updated: July 2, 2025
In Rongjiang, China, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding the daily UV levels is vital for preventing sunburn and reducing the risk of long-term skin issues. With its humid subtropical climate, Rongjiang experiences significant UV exposure, especially during peak hours from 10 AM to 2 PM, when the UV Index can soar to as high as 15. This highlights the importance of taking proactive measures, such as seeking shade, applying sunscreen, and wearing protective clothing, to enjoy the outdoors safely while safeguarding your skin.
As the sun rises, the UV Index starts off gently, peaking at 1 from 07:00 to 08:00. But by 09:00, it quickly escalates to 4, signaling that the intensity is building. The real crescendo occurs at 11:00, where the UV reaches a significant 10, and continues to soar, hitting a maximum of 15 at 13:00. This crucial time frame emphasizes the importance of sun protection, as the index begins to dip after 14:00, descending to 12 by 15:00. The evening hours bring a welcome respite with numbers falling back to 1 by 19:00, making it a great time to enjoy the outdoors without worry. Remember to stay covered and protected, especially during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV levels fluctuate significantly, with high-risk months predominantly occurring from February to October. The peak UV Index reaches 15 in July, denoting an extreme risk of harm from unprotected sun exposure, where even 10 minutes can lead to skin damage. Visitors and residents should exercise caution during these months, particularly between March and September, when the Index remains at extreme levels (11-15), and aim to limit direct sun exposure, wear protective clothing, and apply broad-spectrum sunscreen regularly. The burn times are notably short, emphasizing the need for heightened awareness and protective measures. As the year progresses into November and December, UV levels decrease to 9 and 7 respectively, allowing for slightly longer safe exposure times of 15 to 25 minutes in these months.
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 |
| 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 |
| Rongjiang | 7 | 9 | 11 | 12 | 13 | 14 | 15 | 14 | 14 | 11 | 9 | 7 |