Last updated: June 2, 2025
In Shanhe, China, awareness of the UV Index is crucial for the health and well-being of its residents and visitors alike. Understanding UV levels can significantly aid in sunburn prevention and maintaining overall skin health, particularly given Shanhe's unique climate, characterized by hot summers and cold winters. With peak UV exposure reaching a high of 13 around midday, knowing how to protect yourself from harmful rays is essential, especially during the warmer months. Stay informed and take the necessary precautions to enjoy the glorious sunshine without compromising your skin's health!
As the sun rises, the UV Index begins its gradual ascent, starting at a mild 1 at 07:00. By 08:00, it climbs to 2, signaling the start of a day filled with moderate UV exposure. However, from 09:00 to 10:00, the intensity surges dramatically, reaching 5 and peaking at a striking 7. The day hits its zenith of 12 at 12:00, and the UV radiation escalates to an intense 13 by 13:00, underscoring the importance of sun protection during peak hours. The index then starts to wane, cooling down to 9 at 15:00, and gradually descending to 2 by 18:00. Finally, it concludes the day at a gentle 1 by 19:00, making it a perfect time to enjoy the evening outdoors with minimal UV concern.
| 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 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV levels, significantly impacting sun exposure and safety for visitors and residents. January sees a moderate UV Index of 4, allowing for 30 minutes of safe sun exposure. However, by February, the UV Index rises to 6 (high), shortening burn time to 25 minutes. The most critical months for UV exposure are May through August, where the Index reaches a peak of 13 in June, classified as extreme, with a burn time of just 10 minutes. September and October return to very high levels, necessitating awareness and precautions with burn times of 15 minutes. Finally, November and December bring a return to moderate levels with indices of 5 and 3, respectively, allowing for longer safe exposure times. Visitors and residents should prioritize sun protection measures during high-risk months, particularly in late spring and summer, including the use of sunscreen, protective clothing, and seeking shade when UV levels are at their peak.
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 |
| Shanhe | 4 | 6 | 8 | 10 | 12 | 13 | 12 | 12 | 10 | 8 | 5 | 3 |
| 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 |