Last updated: May 3, 2025
In Honghe, China, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential to prevent sunburn and reduce the risk of long-term skin damage. With a Dwb climate that brings intense sunlight, especially during midday hours, residents and visitors face heightened UV exposure risks. During peak hours, such as 12:00 PM and 1:00 PM, the UV Index can soar to a striking 11, meaning that without proper protection, skin can burn rapidly. By staying informed and taking necessary precautions, you can enjoy Honghe’s beautiful outdoors while safeguarding your skin’s health.
At dawn, the UV Index starts at a gentle 1 and gradually rises as the sun climbs higher in the sky. By 09:00, it reaches a moderate 4, signaling a good time to enjoy some outdoor activities while still being cautious. However, between 11:00 and 13:00, the UV Index peaks dramatically at 10 and 11, marking the hours of highest intensity when sun safety measures are crucial. As the afternoon progresses, it slowly declines to 8 at 15:00, offering a bit of relief before dropping further to 3 by 17:00. As daylight wanes, the UV Index returns to a low 1 by 19:00, making it safe to enjoy the evening outdoors without concern for UV exposure.
| 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 | 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 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do UV levels, significantly impacting sun exposure risks for visitors and residents. From March to August, the UV Index rises sharply, peaking at 12 in June and July, indicating extreme exposure potential with a burn time of only 10 minutes. These months represent the highest risk for sunburn and skin damage. Conversely, during January and February, UV levels are at a moderate level of 4 to 5, allowing for a safer, yet still vigilant, exposure time of 30 minutes. As we transition into the fall months of September and October, UV levels remain notably high but decrease to 10 and 8, respectively. To safeguard against harmful effects, it is crucial for individuals to adopt sun protection strategies, especially during the high-risk months from March to August. Always consider wearing sunscreen, hats, and protective clothing, and seek shade during peak sun hours.
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 |
| Honghe | 4 | 5 | 8 | 10 | 11 | 12 | 12 | 11 | 10 | 8 | 5 | 3 |
| 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 |