Last updated: May 3, 2025
Understanding the UV Index in Tehetu, China is essential for protecting your skin and overall health. In this region, where the climate leans towards the cooler extremes of the ET zone, awareness of UV radiation levels is vital, especially during peak hours when the index can soar to a striking 16 between 13:00 and 14:00. This knowledge empowers residents and visitors alike to take preventive measures against sunburn and long-term skin damage. As UV levels rise significantly throughout the day, recognizing these risks ensures that you can enjoy the beautiful outdoors while safeguarding your skin's health. Stay informed and stay safe!
The UV Index paints a vivid picture of the sun's intensity throughout the day, reaching its peak around midday. Starting from a gentle 1 at 07:00, the index climbs steadily, hitting 4 by 09:00. As the sun climbs higher, it surges to 12 at 11:00, and 15 by 12:00, signaling the need for sun protection. The highest point occurs at 13:00 and 14:00, where the index stabilizes at a striking 16—a clear call to take precautions against harmful UV rays. As afternoon transitions into evening, the index gently descends, dropping to 6 by 17:00, before tapering off to 1 again by 19:00. This data underscores the importance of being mindful of sun exposure, especially during the peak hours of 10:00 to 14:00.
| 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 | 8 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 16 | extreme | 10 min |
| 14:00 | 16 | extreme | 10 min |
| 15:00 | 13 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal variations, peaking during the spring and summer months. January starts with a moderate UV Index of 5, allowing for 30 minutes of sun exposure, but by February, the risk escalates to very high with an Index of 8 and a burn time of only 15 minutes. The most critical months for sun exposure are from March to October, where the Index reaches extreme levels, peaking at 16 in May and June with a burn time of just 10 minutes. As we transition into November and December, the UV levels decrease to 8 and 5, respectively, returning to moderate risk. Visitors and residents should exercise caution and utilize sun protection measures, especially from March through October, when the sun’s rays are the most intense and capable of causing skin damage in a matter of minutes.
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 |
| Tehetu | 5 | 8 | 11 | 13 | 16 | 16 | 15 | 14 | 14 | 11 | 8 | 5 |