Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Qiman, China, where the climate is characterized by a semi-arid environment (BWk). With UV levels reaching a peak of 10 around noon, awareness of these fluctuations can significantly aid in preventing sunburn and promoting better skin health. The intensity of UV radiation during the hottest hours of the day poses clear risks, making it essential to monitor these levels and adopt protective measures to enjoy the sunny climate safely. Stay informed, stay protected!
The UV Index fluctuated throughout the day, peaking at an intense 10 at 12:00 PM, making it crucial for sun protection during midday hours. The morning began with a gentle start at 2 by 7:00 AM, climbing steadily to 9 by 11:00 AM. As the sun reached its zenith, the index soared, presenting a significant risk for those outdoors without protection. After the midday high, the UV levels gradually decreased, dropping back to 6 by 3:00 PM and further down to 1 by 6:00 PM. This data underscores the importance of planning outdoor activities to align with safer UV levels while enjoying the sunshine!
| 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 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index varies significantly, indicating changing levels of sun exposure risks. From January to February, the UV index starts low to moderate (2 to 3), with a safe burn time of 45 minutes and 30 minutes, respectively. However, as we transition into March and April, the index climbs to high levels (6 and 7), reducing burn time to just 25 minutes. The peak season occurs between May and August, where the UV index reaches very high levels (10), necessitating very cautious sun exposure, with burn times dropping to a mere 15 minutes. As summer fades into September, the UV index decreases to high (7) once more, extending the burn time to 25 minutes. Moving into the fall, October and November present moderate indices (5 and 3) with burn times of 30 minutes, before returning to low levels in December (2) where burn time is again 45 minutes. Visitors and residents are advised to prioritize sun protection—especially during the high-risk months from March through September—by using sunscreen, wearing protective clothing, and seeking shade to minimize the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Qiman | 2 | 3 | 6 | 7 | 10 | 10 | 9 | 10 | 7 | 5 | 3 | 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 |