Last updated: June 2, 2025
In Gedong, China, staying informed about the UV Index is crucial for maintaining skin health and preventing sunburn, especially given the area's unique continental climate. Understanding UV levels empowers residents and visitors to take necessary precautions during the peak hours, particularly between 11:00 AM and 1:00 PM, when the UV Index can soar to a maximum of 11—indicating extreme exposure risk. With temperatures often rising and the sun’s rays becoming more intense, being vigilant about UV exposure can significantly reduce the likelihood of skin damage, ensuring a safe and enjoyable experience outdoors.
The UV Index throughout the day showcases a dramatic rise and fall that is vital for sun safety. Starting at 07:00, it begins with a low reading of 1, but by 08:00, it climbs to 3. The intensity peaks between 11:00 and 13:00, soaring to an impressive 11, indicating a significant risk for harm without sun protection. As the afternoon progresses, the index starts to decline, dipping to 10 at 14:00, then falling further to 7 by 15:00. As evening approaches, the UV Index drops quickly, reaching a low of 1 by 18:00 and remaining there until 19:00. To enjoy the outdoors safely, be sure to slather on the sunscreen during that midday surge!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 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 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, with the most critical months for UV exposure being April through August. During April, the UV Index reaches 9, categorized as very high, with a burn time of only 15 minutes. This escalates to an extreme level of 11 in May, June, and July, where individuals can get sunburned in just 10 minutes of unprotected exposure. While August and September still present high UV levels of 10 and 9 respectively, the risk begins to diminish by October, returning to high with a 7 index. During the winter months of November and December, the UV Index lowers to 4 and 3, marking the moderate category and allowing for longer burn times of 30 minutes. For the benefit of visitors and residents, it is crucial to take protective measures during the high-risk months, particularly from April to August, by wearing sunscreen, protective clothing, and seeking 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 |
| Gedong | 3 | 5 | 7 | 9 | 11 | 11 | 11 | 10 | 9 | 7 | 4 | 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 |