Last updated: June 2, 2025
In Tehetu, China, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. As a region characterized by an ET climate, residents and visitors are often exposed to varying levels of ultraviolet radiation, especially during midday when the UV Index can soar as high as 16. Knowing the UV levels not only helps in safeguarding against immediate discomfort like sunburn, but it also plays a vital role in reducing long-term skin damage. By staying aware of the UV Index, you can enjoy the beautiful sunny days in Tehetu while protecting your skin from harmful effects!
The UV Index throughout the day experiences a dynamic rise and fall, peaking dramatically at 12:00 PM with an impressive level of 15. The morning starts off gently, with a maximum of 1 at 7:00 AM, gradually increasing to a moderate 4 by 9:00 AM. As the sun climbs, the index reaches a notable 12 by 11:00 AM, and 16 at 1:00 PM—the risk level is high during this period, urging caution among sun-seekers. The afternoon sees a slight decline, with values dropping back to 10 by 4:00 PM and 6 at 5:00 PM. By dusk, the index settles down to a tranquil 1 by 7:00 PM, signaling a retreat from the midday intensity. Such a pattern underscores the importance of sun safety measures during the peak hours!
| 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 | 10 | 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 |