Last updated: June 2, 2025
Understanding the UV Index in Qiangdui, China is essential for safeguarding your skin health and preventing sunburn. With UV levels reaching as high as 16 between 1 PM and 3 PM, awareness of the daily UV fluctuations can help residents and visitors alike take necessary precautions during peak sun exposure. Qiangdui experiences a Dwb climate, characterized by warm summers that increase the risk of UV radiation. By staying informed about the UV Index, you can protect yourself from harmful rays, ensuring a healthier outdoor experience.
As the day unfolds, the UV Index gives us a clear picture of the sun's intensity and its potential impact on our skin. Starting the morning at a cool 0 at 07:00, the UV levels gradually rise, reaching a manageable 1 by 08:00. By 09:00, we see a slight bump to 2, but the real surge begins after that. At 10:00, the index jumps to 5, and then skyrockets to a striking 12 by noon, signaling that peak sun exposure arrives close to midday. As the clock strikes 13:00 and 14:00, the UV Index peaks at 15 and 16, respectively, making this the riskiest time for unprotected skin. Although it begins to taper off in the afternoon, with readings of 12 at 16:00 and 8 at 17:00, the damage is done for those who did not take precautions. As the sun sets, the UV Index drops to a more benign 5 by 18:00, finally returning to 2 by 19:00. Stay safe and plan your sun exposure wisely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 16 | extreme | 10 min |
| 15:00 | 15 | extreme | 10 min |
| 16:00 | 12 | extreme | 10 min |
| 17:00 | 8 | very high | 15 min |
| 18:00 | 5 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Seasonal variations in UV exposure reveal significant health risks for visitors and residents alike. The highest risk months are March through October, during which the UV Index consistently reaches extreme levels of 13 to 16, necessitating a drastic reduction in burn time to just 10 minutes. February and November also present very high exposure risks, with burn times of 15 minutes. The safest months are January and December, where the UV Index drops to high levels of 7, allowing for a longer burn time of 25 minutes. It is crucial for individuals to take precautions during the high-risk months, including wearing protective clothing, using sunscreen, and seeking shade to minimize exposure to harmful UV rays.
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 |
| Qiangdui | 7 | 10 | 13 | 15 | 16 | 16 | 16 | 16 | 15 | 12 | 9 | 7 |