Last updated: June 2, 2025
In Wolituogelake, China, understanding the UV Index is crucial for maintaining skin health and preventing sunburn, especially during the peak midday hours when levels can soar to 11—a significant risk factor for both locals and visitors. The BWk climate here typically brings clear skies and intense sun exposure, making it essential to be aware of UV levels throughout the day. By monitoring the UV Index, residents can take proactive measures to protect themselves from harmful rays, ensuring a safe and enjoyable experience outdoors.
The UV index throughout the day presents a clear picture of sun intensity, peaking in the early afternoon. Starting from a modest 1 at 07:00, the index steadily climbs, reaching 9 by 11:00 and peaking at an impressive 11 between 12:00 and 13:00. This signifies extreme caution is needed during these hours, as UV levels are at their highest. As the day progresses, a gradual decline begins; the index drops to 10 at 14:00, then further to 8 by 15:00, and continues to decrease to 1 by 19:00. This data highlights the importance of protective measures during midday hours when UV radiation is strongest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | 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 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons shift, the UV Index experiences notable changes, particularly peaking during the warmer months. January and February present moderate UV levels (3-4), with burn times of 30 minutes. However, starting in March, the UV Index climbs to 8, categorizing it as very high, which continues through April (UV Index 9). The high-risk months are May to July, where the index reaches an extreme level of 11, necessitating careful sun protection measures with a burn time of just 10 minutes. August and September remain critical, with UV indices of 10 and 8, respectively. As temperatures cool in October (UV Index 6) and further down to moderate levels in November (3) and December (2), the burn time increases significantly. Visitors and residents are strongly advised to prioritize sun safety during the high-risk months by seeking shade, wearing protective clothing, and applying sunscreen to mitigate the effects of increased UV exposure.
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 |
| Wolituogelake | 3 | 4 | 8 | 9 | 11 | 11 | 11 | 10 | 8 | 6 | 3 | 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 |