Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Gongjing, China, as it plays a vital role in protecting skin health and preventing sunburn. The UV Index indicates the strength of ultraviolet radiation from the sun, guiding you on how to safeguard yourself during peak exposure times. With Gongjing’s Cwa climate, characterized by hot summers and ample sunshine, awareness of UV levels is especially important. For instance, during midday hours, the UV Index can soar up to 11, indicating an extreme risk of harm from unprotected sun exposure. Being informed about these UV levels allows you to take the necessary precautions to enjoy the sun safely.
The UV Index for the day presents a fascinating variation as the sun climbs higher in the sky. Starting from a gentle 1 at 07:00, the intensity gradually escalates, reaching a moderate 4 by 09:00. The peak hits at 12:00 and 13:00, soaring to an intense 11, indicating a significant risk of harm from unprotected sun exposure. As the afternoon unfolds, the index begins to decline, tapering to 8 at 15:00, and by the evening, it plummets back to a 1 by 18:00. This data serves as a reminder to stay vigilant about sun safety during those peak hours when UV exposure is at its highest!
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 | 9 | 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 |
Throughout the year, the UV Index experiences significant variations, with peak values occurring in the warmer months. High-risk months for UV exposure include March to September, where the UV Index reaches very high to extreme levels, especially in May, June, July, and August, with burn times as short as 10 minutes. During these months, it is crucial for both visitors and residents to take precautions, such as wearing sunscreen, protective clothing, and sunglasses, to mitigate the risk of harmful effects from UV rays. In contrast, the lower UV Index months of January, November, and December still require attention to sun safety, particularly as the index rises from moderate to high levels. As a general rule, always be aware of the UV Index before heading outdoors to ensure safe sun practices year-round.
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 |
Gongjing | 5 | 6 | 8 | 10 | 12 | 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 |