Last updated: June 2, 2025
Understanding the UV Index in Kaitong, China, is vital for protecting your skin and maintaining overall health. With the area's Dwa climate, residents and visitors alike should be aware of the sun's intensity, especially during peak hours when UV levels can reach up to 9—a rating indicating a very high risk of harm from unprotected sun exposure. Knowing this information helps individuals take proactive steps to prevent sunburn and safeguard against long-term skin damage. Stay informed about the UV Index to enjoy the beautiful sunny days in Kaitong while keeping your skin safe!
The UV Index throughout the day demonstrates a clear peak and gradual decline. Starting at 07:00, the index begins modestly at 2, but as the sun rises, it reaches 4 by 08:00. The intensity escalates quickly, hitting 6 at 09:00 and soaring to 8 by 10:00. The sun’s strength reaches its zenith at 11:00 and 12:00, each clocking in at a maximum of 9—a reminder to take necessary precautions! As the afternoon progresses, values dip to 8 at 13:00 and 7 at 14:00, before dropping to 5 by 15:00. The decline continues into the evening, with indices falling to 3 at 16:00, and then to 2 at 17:00, while fading to 1 by 18:00 and 19:00. This data highlights the importance of midday sun protection when the UV levels are at their highest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 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 |
Throughout the year, the UV Index fluctuates significantly, indicating varying levels of sun exposure risk. January and November feature low UV levels (Index 2), with a burn time of 45 minutes, making sun protection less critical. As the year progresses into February (Index 3) and March (Index 5), the risk rises to moderate, suggesting a burn time of 30 minutes. The arrival of April marks the beginning of high UV exposure (Index 7), with a reduced burn time of 25 minutes. The peak risk period occurs from May through August, where the UV Index reaches a perilous 9, necessitating serious precautions every 15 minutes in sunlight. As summer ends in September, the UV Index drops to 7, and the burn time extends to 25 minutes. In October, UV levels lower to 5, returning to moderate risks, before finally settling back into low exposure in December. Visitors and residents alike are advised to take protective measures, especially from April to August, where sun safety practices, such as using sunscreen and wearing protective clothing, are essential to prevent skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kaitong | 2 | 3 | 5 | 7 | 8 | 9 | 9 | 9 | 7 | 5 | 2 | 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 |