Last updated: June 2, 2025
In Shangqiu, China, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels not only helps in preventing sunburn but also plays a vital role in safeguarding against long-term skin damage. With a Cwa climate characterized by hot summers, residents and visitors alike face varying UV exposure risks throughout the day. For instance, during peak hours, the UV Index can reach a staggering 11, signaling an extreme risk of harm from unprotected sun exposure. Staying informed about these levels is essential for enjoying the sun safely and promoting healthier skin in Shangqiu's vibrant outdoor environment.
The UV Index throughout the day paints a vivid picture of solar intensity. Starting off at a gentle 1 at 7:00 AM, the sun gradually ramps up its power as the day progresses. By 10:00 AM, it reaches a significant 7, signaling it's time to seek shelter or apply sunscreen. The maxima hit a peak of 11 at noon, representing an extreme risk that demands careful precautions. Following this zenith, the intensity begins to wane, dropping to 10 at 1:00 PM and descending to 6 by 3:00 PM. As afternoon transitions to evening, the UV Index retreats to a more manageable 1 by 7:00 PM, making it safer for outdoor activities. Always stay mindful of when these peaks occur to protect your skin!
| 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 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 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 |
The UV Index fluctuates significantly throughout the year, indicating varying levels of sun exposure risk. High-risk months typically span from March to September, with peaks occurring in June when the UV Index reaches an extreme level of 11. During this time, the recommended burn time is as short as 10 minutes. Notably, April and May also see high readings, with UV Index values of 8 and 10, respectively, necessitating cautious sun exposure. Residents and visitors are advised to take appropriate protective measures, such as wearing sunscreen, hats, and sunglasses, especially from late spring through summer, when UV radiation can cause skin damage more rapidly. In contrast, the months of January, February, November, and December present a moderate risk with longer burn times of 30 minutes; however, caution is still warranted.
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 |
| Shangqiu | 3 | 5 | 7 | 8 | 10 | 11 | 10 | 10 | 8 | 8 | 5 | 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 |