Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Xarma, China, particularly given the region's unique climate characterized by high altitudes and strong sunlight. With UV levels peaking at a staggering 19 around midday, awareness of these levels is essential for preventing sunburn and protecting your skin health. In Xarma's ET climate, where exposure to UV radiation can significantly increase, staying informed allows you to take the necessary precautions, ensuring enjoyable outdoor activities without the harmful effects of excessive sun exposure. Stay smart and stay safe under the sun!
The UV Index on this sunny day tells a compelling story of fluctuating sun intensity. Starting at a gentle level of 1 at 7:00 AM, the index gradually rises throughout the morning, reaching a moderate 3 by 9:00 AM. However, as the sun climbs higher, the UV Index spikes dramatically to its maximum of 16 by noon. This peak intensity continues to soar, hitting an impressive 19 between 1:00 PM and 2:00 PM. As the afternoon progresses, the index begins to taper off, falling to 13 at 4:00 PM and further diminishing to a more manageable 5 by 6:00 PM. By dusk, it settles at a mere 2, making late evening the ideal time for outdoor activities without the fear of sunburn. Be sure to protect your skin during the peak hours of 11:00 AM to 3:00 PM, where the risk is highest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 16 | extreme | 10 min |
| 13:00 | 19 | extreme | 10 min |
| 14:00 | 19 | extreme | 10 min |
| 15:00 | 17 | extreme | 10 min |
| 16:00 | 13 | extreme | 10 min |
| 17:00 | 9 | very high | 15 min |
| 18:00 | 5 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, the UV Index fluctuates significantly, with January and December showing very high levels (UV Index 8) and burn times of 15 minutes. The risk escalates dramatically from February to May, with an extreme UV Index peaking at 20 in May. The months of March through October remain consistently in the extreme range, where the burn time is a mere 10 minutes. Notably, April stands out with a UV Index of 17, just as the summer months start, followed closely by June to August, all registering above 16. As such, the high-risk months span from February to October, during which visitors and residents are strongly advised to take protective measures. Sunscreen, hats, and sunglasses should be integral parts of outdoor activities, particularly during peak hours, to mitigate the risk of UV exposure and skin damage.
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 |
| 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 |
| Xarma | 8 | 11 | 16 | 17 | 20 | 19 | 18 | 16 | 17 | 14 | 11 | 8 |