Last updated: June 2, 2025
In Niejiahe, China, being aware of the UV Index is essential for maintaining skin health and preventing sunburn. With its Cfa climate characterized by warm summers, residents and visitors alike should be mindful of the daily UV levels—typically peaking between 11:00 AM and 1:00 PM with values soaring up to 11, indicating a high risk for unprotected skin. Understanding these fluctuations not only helps in planning outdoor activities but also empowers individuals to take necessary precautions against harmful UV radiation. Stay informed and protect your skin to enjoy the beautiful Niejiahe sun safely!
As the sun rises, the UV Index begins its ascent, peaking at an impressive 11 between noon and 1 PM—a clear signal for sun safety. Starting at a modest 1 at 7 AM, the index quickly climbs to 10 by 11 AM, indicating that midday sun is potent. From there, it maintains a high of 11, making outdoor activities during this time a cause for caution. Gradually, the intensity wanes, dipping back to 2 by 5 PM, and sinking to a gentle 1 by 7 PM. Be aware and protect yourself during those peak hours—your skin will thank you!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences significant seasonal changes, peaking during the summer months. From January to February, the UV Index is relatively high at 6, suggesting a burn time of 25 minutes. As spring approaches, the UV Index rises sharply, reaching 10 in April and 11 in both May and June, categorized as extreme, significantly reducing the burn time to just 10 minutes. The peak occurs in July and August, with the index hitting 12, indicating the highest risk for sunburn. September marks a slight decrease to 11, while October sees the index drop to 9. As we move into the winter months, November returns to a high category of 6 with a 25-minute burn time, and December sees a further reduction to a moderate index of 4, allowing for a safer 30-minute exposure. Given this data, it is crucial for visitors and residents to practice sun safety, especially during the high-risk months from March to September, by wearing protective clothing, using sunscreen, and seeking shade whenever possible.
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 |
| Niejiahe | 6 | 6 | 8 | 10 | 11 | 11 | 12 | 12 | 11 | 9 | 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 |