Last updated: August 1, 2025
Understanding the UV Index in Shuanglong, China is crucial for safeguarding your skin's health as you navigate the region's Cwa climate, characterized by hot summers and mild winters. With UV levels peaking dramatically—reaching as high as 12 by 1 PM—awareness of these fluctuations can significantly reduce the risk of sunburn and long-term skin damage. By staying informed about daily UV exposure, residents and visitors alike can take proactive measures to protect themselves during the sunniest parts of the day, making sun safety a top priority amidst Shuanglong's radiant sunshine.
The UV Index peaks dramatically as the day unfolds, making sun safety a critical consideration. At 07:00, the UV Index starts at a modest 1, but by 09:00, it climbs to 4, signaling a noticeable increase in solar intensity. The highest reading occurs at 12:00, reaching a staggering 11, which indicates a very high level of UV radiation—perfect conditions for seeking shade or wearing protective clothing. As the afternoon progresses, the index begins to decline from 12:00 to 15:00, with 11 and 8 respectively, before tapering off to 3 by 17:00. The evening light brings relief as the UV Index drops back to 1 by 18:00, encouraging outdoor relaxation post-sun exposure. Always remain vigilant during those peak hours!
| 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 | 12 | 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 |
The UV Index exhibits significant seasonal variation, with the highest risk months being May through August, when the index reaches extreme levels of 11 to 12, translating to a burn time of just 10 minutes. This poses a serious risk for skin damage, highlighting the importance of sun protection during this period. The spring months (March and April) also present very high UV levels, with burn times decreasing to 15 minutes. In contrast, the fall and winter months (October to March) see a reduction in UV exposure; however, January maintains a moderate level with a UV Index of 5. Residents and visitors are strongly advised to take precautions, especially from May to August, including wearing protective clothing, applying sunscreen liberally, and seeking shade during peak sun hours to minimize the risk of UV-related health issues.
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 |
| Shuanglong | 5 | 6 | 8 | 10 | 11 | 12 | 12 | 12 | 10 | 9 | 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 |