Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Gyigang, China, where the unique ET climate can lead to varying levels of ultraviolet exposure throughout the day. Knowing the UV levels helps you take proactive measures against sunburn and promotes overall skin health. With peak UV indices soaring to a staggering 17 around midday, it’s essential to stay informed and protect yourself during the times when sun exposure poses the greatest risk. Whether you're enjoying the beautiful outdoors or simply commuting, being aware of the UV index in Gyigang can make all the difference in safeguarding your skin from potential damage.
The UV Index throughout the day showcases a dramatic rise as the sun reaches its zenith. Starting from a mere 1 at 07:00, it swiftly climbs to 4 by 09:00, indicating the beginning of heightened solar exposure. By 10:00, the index peaks at a brisk 7, signaling that it's time to apply that sunscreen! The sun’s strength culminates at 12:00 with an impressive 15, followed closely by a peak of 17 at 13:00 and 14:00. As the afternoon wanes, the UV intensity gradually diminishes, dropping to 10 at 16:00, and further to 6 by 17:00. As evening approaches, it tapers off to 3 at 18:00 and returns to a lowly 1 by 19:00. Keeping skin safe from the midday sun is essential, making these peak hours critical for sun protection!
| 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 | 12 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 17 | extreme | 10 min |
| 14:00 | 17 | extreme | 10 min |
| 15:00 | 14 | 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 changes, peaking in late winter and early spring. From February to May, UV levels reach extreme levels, particularly in April and May, where the index hits 19, indicating a burn time of just 10 minutes. The risk remains high during these months, with March also exhibiting a UV Index of 16. June through October maintains similarly high levels, with the index remaining at 16 or 17, suggesting that individuals should be particularly cautious with sun exposure. In contrast, December brings a slight respite with a UV Index of 7, where the burn time increases to 25 minutes. Overall, it is crucial for both visitors and residents to utilize sun protection—such as sunscreen, hats, and protective clothing—during the high-risk months of February through October to minimize the risk of skin damage from intense UV radiation.
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 |
| Gyigang | 9 | 11 | 16 | 19 | 19 | 17 | 16 | 16 | 16 | 13 | 12 | 7 |