Last updated: July 2, 2025
In Jia'erduo, China, awareness of the UV Index is crucial for protecting yourself from the sun's harmful effects. Understanding the daily UV levels not only aids in preventing painful sunburns but also plays a vital role in maintaining long-term skin health and reducing the risk of skin cancer. With its high-altitude climate, Jia'erduo experiences significant UV exposure, particularly during midday when values peak at a staggering 16. By staying informed about the UV Index, residents can enjoy the outdoors safely, prioritizing their well-being amidst beautiful alpine vistas.
The UV Index today tells a compelling story of fluctuation and intensity, peaking at 16 around 1 PM. Early risers will find a gentle start with a 1 at 7 AM, gradually increasing to 2 by 8 AM. As the sun climbs higher, the index surges, hitting 11 at 11 AM and soaring to a staggering 14 by noon. The sun reaches its zenith with a maximum of 16 at 1 PM, making it crucial to take protective measures if you're outside. The afternoon sees a gentle decline, with values tapering to 12 at 3 PM and cooling off to 5 by 5 PM. As daylight wanes, the UV Index diminishes further, dropping to 3 at 6 PM and finally returning to a quiet 1 by 7 PM. This rollercoaster of UV exposure underscores the importance of sun safety tactics throughout the day!
| 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 | 7 | high | 25 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 16 | extreme | 10 min |
| 14:00 | 15 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits notable seasonal fluctuations, with the highest risk months occurring from March to October. During this period, the UV Index reaches extreme levels (12-19), particularly peaking in May (19) and staying elevated through June and July. Residents and visitors are strongly advised to take extra precautions during these months, as the burn time decreases to just 10 minutes for unprotected skin. February and November present very high risks with a UV Index reaching 9 and 8, respectively, with burn times of 15 minutes. Conversely, January and December offer more moderate exposure, with a UV Index of 6 and 5 and longer burn times of 25 and 30 minutes. It is essential for everyone to stay informed and protect their skin, especially during the peak UV months, by wearing sunscreen, protective clothing, and seeking shade.
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 |
| Jia'erduo | 6 | 9 | 12 | 15 | 19 | 17 | 16 | 14 | 15 | 11 | 8 | 5 |