Last updated: May 3, 2025
Understanding the UV Index in Damaishan, China is crucial for protecting your skin and overall health, especially given the region's Cfa climate, characterized by warm summers and moderate sunlight. With UV levels peaking at a staggering 13 around noon, awareness of these fluctuations can help residents and visitors alike prevent sunburn and long-term skin damage. By knowing when UV exposure is at its highest, you can take proactive measures to stay safe under the sun—whether it's seeking shade, applying sunscreen, or wearing protective clothing. Remember, staying informed is your first line of defense against harmful UV rays in Damaishan!
As the day unfolds, the UV Index reaches its peak intensity during midday hours. Starting from a gentle 1 at 07:00, the index rises steadily to 3 by 08:00, then surges to a significant 9 by 10:00. The sun shines brightest at 12:00, where it hits a staggering 13, remaining there until 13:00. After this zenith, the UV levels begin to decline, dropping to 10 at 14:00 before gradually decreasing to 7 at 15:00. As the afternoon wanes, the UV Index settles back to 4 by 16:00, and continues its descent to 1 by 18:00 and 19:00. It's crucial to be mindful of sun exposure during those peak hours, particularly between 11:00 and 13:00, when the risk of harm from UV rays is at its highest. Stay safe and 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 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | 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 |
The UV Index exhibits significant seasonal variations, with high-risk months primarily from February to September, where the index peaks at 13 during May, June, July, and August, categorized as extreme exposure. The burn time during these months drops to a mere 10 minutes, emphasizing the necessity for caution. Conversely, in January and December, the UV Index is lower at 7 (high), allowing for 25 minutes of safe sun exposure, while October and November see a decline to 8 and 9, respectively, categorized as very high with 15 minutes burn time. Visitors and residents are strongly advised to apply sunscreen, wear protective clothing, and limit sun exposure during peak hours, particularly in the extreme UV months, to safeguard against harmful effects.
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 |
| Damaishan | 7 | 9 | 12 | 12 | 13 | 13 | 13 | 13 | 11 | 10 | 8 | 7 |
| Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |