Last updated: July 2, 2025
In Cihukou, China, staying informed about the UV Index is essential for safeguarding your health and enjoying the outdoors responsibly. Understanding UV levels is crucial for preventing sunburn and maintaining long-term skin health, especially during the peak hours of exposure when the index can reach as high as 12. With a Cfa climate, Cihukou experiences significant UV exposure throughout the year, making awareness and protection from harmful rays vital for residents and visitors alike. Whether you’re basking in the sun or working outside, check the UV index to ensure you're prepared to enjoy the beautiful weather safely!
The UV Index today showcases a dynamic pattern, starting off gently with a maximum of 1 at 7:00 AM. As the day progresses, the intensity rises, peaking at an impressive 12 between 12:00 PM and 1:00 PM—the moment when sun safety becomes paramount. Just before noon, the index hits 11, inviting sun-seekers to enjoy the warmth but reminding them to stay protected. After its zenith, the index gradually declines, dropping to 10 at 2:00 PM, and continues to decrease throughout the afternoon and evening, falling to 1 by 7:00 PM. This daily UV cycle highlights the importance of being mindful around midday when UV exposure is at its highest. Remember to apply sunscreen and wear protective gear 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 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | 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 exposure levels fluctuate significantly, peaking during the summer months. From March to September, the UV Index is particularly high, with notable spikes in June, July, and August where it reaches an extreme level of 12, necessitating a burn time of only 10 minutes. The high-risk months are April through September, where visitors and residents should exercise caution, as even brief exposure can lead to skin damage. To protect against harmful UV radiation, it is strongly advised to utilize sunscreen, wear protective clothing, and seek shade during peak sunlight hours, especially on days with a UV Index of 10 or higher. In contrast, the UV Index drops in October and November, tapering down to a moderate level in December, where a burn time of 30 minutes provides a bit more leeway for outdoor activities.
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 |
| 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 |
| Cihukou | 6 | 7 | 8 | 10 | 10 | 11 | 12 | 12 | 10 | 9 | 7 | 5 |
| 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 |