Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Gyigang, China, where the climate conditions can lead to significant sun exposure. With UV levels peaking at a staggering 16 around midday, being aware of these fluctuations can help you prevent sunburn and safeguard your skin health. Gyigang experiences a unique climate that necessitates a keen awareness of UV risks throughout the day, particularly during the warmer hours when the sun's intensity is at its highest. Stay informed to enjoy the beauty of Gyigang while protecting your well-being!
As the sun rises, the UV Index begins its gradual ascent, peaking dramatically around noon. At 07:00 and 08:00, the index remains low at just 1, making it a safe time for early morning activities. However, by 09:00, it picks up to 3, signaling a shift. The real surge comes as the clock approaches 10:00, when the UVI leaps to 7, and further escalates to an intense 11 by 11:00. The 12:00 hour brings an astonishing 14, followed closely by 16 between 13:00 and 14:00, showcasing peak sun intensity. As the afternoon wanes, the index gradually declines, reaching 10 by 16:00, and gradually calming to 7 at 17:00. The evening cools off with values returning to 3 by 18:00 and winding down to 1 by 19:00. It's a vivid reminder to stay protected during the sun's highest rays!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 14 | 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 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 |