Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Jetaral, China, where the climate is classified as BWk—a dry and warm environment that can lead to increased sun exposure. Being informed about UV levels not only helps in preventing painful sunburns but also plays a vital role in maintaining long-term skin health. During peak hours, particularly between 10 AM and 2 PM, the UV Index can reach as high as 8, indicating a significant risk of harm from unprotected sun exposure. By keeping an eye on these levels, you can ensure your outdoor activities are safe and enjoyable while protecting your skin from harmful rays.
The UVI hourly data reveals a compelling pattern of sun exposure as the day unfolds. Starting at 7:00 AM with a moderate UV Index of 2, the intensity gradually escalates, peaking at 11:00 AM with an index of 8. This high level persists until 1:00 PM, emphasizing the importance of sun protection during these crucial midday hours. As the afternoon progresses, the UV Index starts to decline, dropping to 5 by 3:00 PM, and then gently falling to 1 by 6:00 PM and beyond. Overall, this data underscores the necessity of staying vigilant under the sun, especially during the 10 AM to 2 PM window when UV radiation is at its strongest. Enjoy the sunshine, but remember to protect your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels change significantly, influencing the risk of skin exposure to harmful rays. The high-risk months are from April to August, where the UV Index ranges from 6 to 9, indicating high to very high exposure categories. In these months, the recommended burn time drops to as little as 15 minutes, necessitating diligent sun protection measures. From January to March and in September to October, the UV Index is generally lower, with moderate exposure levels that allow longer safe times in the sun. November and December see the lowest UV levels, classified as low, permitting safe exposure for up to 45 minutes without significant risk. Visitors and residents are advised to monitor the UV Index daily, especially during peak summer months, and to wear sunscreen, hats, and protective clothing to minimize skin damage during elevated UV exposure periods.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jetaral | 2 | 3 | 5 | 6 | 9 | 9 | 8 | 8 | 6 | 4 | 2 | 2 |
| 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 |