Last updated: June 2, 2025
In Hotan, China, being aware of the UV Index is crucial for protecting your health and preventing sunburn. The intense sunlight in this BWk climate region can lead to significantly elevated UV levels, especially during midday when indices peak at 11. Understanding these levels helps you take proactive measures to safeguard your skin, ensuring you enjoy the sun without the risks of overexposure. With UV values soaring from 3 in the morning to 10-11 around noon, it's vital to track the UV Index to maintain your skin's health and enjoy the beautiful, sunny days in Hotan.
The UV Index shows a dramatic rise as the sun climbs in the sky, peaking at 11 between noon and 1 PM, indicating an exceptionally high risk of harm from unprotected sun exposure. Starting the day low at a mere 1 at 7 AM, it steadily increases to 3 and then 5 by 9 AM, setting the stage for the intense midday sun. As it reaches 10 at 11 AM, it signals to outdoor enthusiasts to seek shade or don protective gear. The index begins to wane after 1 PM, dropping to 10 at 2 PM, and declining further to 3 by 5 PM, before settling back to 1 after 6 PM. To stay safe under the scorching sun, be sure to take precautions during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 10 | 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 | 7 | high | 25 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 |
Throughout the year, UV Index levels fluctuate significantly, indicating varying risks for sun exposure. January and December see moderate levels (UV Index 3), allowing for longer safe exposure times of 30 minutes, while February remains similar with a slight increase (UV Index 4). The risk escalates dramatically from March through August, peaking during the summer months with extreme levels (UV Index 11) in June and July, where the burn time reduces to just 10 minutes. Notably, March to May marks a high-risk period due to very high ratings (UV Index 8-10). As summer transitions to early autumn, risk remains elevated in August and September (UV Index 9-10), with a burn time of 15 minutes. Residents and visitors should be particularly vigilant during these high-risk months, applying sunscreen regularly, wearing protective clothing, and seeking shade, especially during midday hours when UV exposure is strongest. As autumn progresses into October through November, UV levels decrease markedly, but moderate precautions should still be taken, especially in October. Overall, understanding these seasonal changes can help ensure safety and enjoyment in outdoor activities year-round.
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 |
| Hotan | 3 | 4 | 8 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 4 | 3 |
| 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 |