Last updated: July 2, 2025
In Shuigou, China, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels allows residents and visitors alike to take informed precautions, especially during the peak hours when UV radiation reaches its maximum, such as the intense midday sun with an index soaring to 15. Located in a Cwb climate zone, Shuigou experiences varied weather conditions that can influence UV exposure, emphasizing the importance of staying vigilant about sun safety. By monitoring the UV index, you can protect your skin and enjoy the beautiful outdoor activities that this vibrant region has to offer.
As the sun rises, the UV Index starts at a gentle 1 at 07:00, making it a safe time for morning activities. By 08:00, it nudges up to 2, and things heat up quickly, reaching a striking 4 by 09:00. The real intensity kicks in at 10:00, where it soars to 7, and by midday at 12:00, it peaks at 13—a level that calls for caution! The UV radiation reaches its utmost at 13:00, hitting an impressive 15. After this zenith, a gradual decline begins, with 14:00 showing 14, followed by 11 at 15:00. As afternoon transitions to evening, the index dips to 8 by 16:00, and returns to a benign 4 at 17:00. By 18:00, it settles at 2, and finally back to 1 by 19:00, wrapping up the day with a sense of safety as the sun sets. Be sure to protect your skin 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 | 11 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, peaking during the summer months of May through September with values reaching up to 15 in July. This period, classified as extreme, signifies a critical time for skin protection, where the burn time is only 10 minutes. February to April also show high UV levels, with February marked as very high (UV Index 9) and both March and April at extreme levels (UV Index 11 and 13, respectively). The risk decreases in the fall and winter months, with November and December exhibiting very high and high categories, allowing for longer exposure times of 15 to 25 minutes. Visitors and residents should take proactive measures to protect themselves, particularly during high-risk months, by wearing sunscreen, protective clothing, and seeking shade around midday when UV radiation is most intense.
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 |
| Shuigou | 7 | 9 | 11 | 13 | 14 | 14 | 15 | 14 | 13 | 11 | 8 | 6 |