Last updated: June 2, 2025
In Thi Tran Tan Yen, Vietnam, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding the levels of UV exposure not only helps in preventing sunburn but also plays a significant role in maintaining overall skin health. With a Cwa climate characterized by hot summers and moderate winters, residents and visitors are especially vulnerable to intense UV radiation during peak hours, particularly between 10 AM and 2 PM when the index escalates to dangerous levels of 12 and 13. Keeping an eye on the UV Index can empower everyone to enjoy the sun safely while minimizing skin damage.
The UV Index today displays a dynamic pattern, peaking at a striking 13 around 12:00 PM, signaling the strongest sun exposure of the day. Early risers will enjoy a low UV of just 2 at 7:00 AM, but as the sun ascends, the index climbs sharply, reaching 10 by 10:00 AM and hitting 12 at 11:00 AM. As the afternoon unfolds, it gradually dips to 9 at 2:00 PM and then decreases further to 6 by 3:00 PM. By the evening, the UV Index drops significantly, plummeting to 1 at both 4:00 PM and 5:00 PM, and falling to 0 by 7:00 PM. Stay safe and protect your skin during those peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 4 | moderate | 30 min |
09:00 | 7 | high | 25 min |
10:00 | 10 | very high | 15 min |
11:00 | 12 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 9 | very high | 15 min |
15:00 | 6 | high | 25 min |
16:00 | 3 | moderate | 30 min |
17:00 | 1 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels exhibit significant seasonal variation, with high-risk months primarily occurring from February to October. During this period, especially in March through September, the UV Index reaches extreme levels of 12 to 13, indicating a burn time of just 10 minutes. In contrast, January and December have a lower risk, with UV Index values of 7 and burn times of 25 minutes. Visitors and residents should take precautions during high-risk months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours to minimize potential skin damage. Regularly checking the UV Index and planning outdoor activities accordingly can significantly enhance personal safety and enjoyment.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Thi Tran Tan Yen | 7 | 9 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 11 | 9 | 7 |
Hanoi UVI | 8 | 10 | 12 | 12 | 13 | 12 | 12 | 13 | 13 | 11 | 9 | 7 |
Haiphong UVI | 8 | 10 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 11 | 9 | 7 |
Da Nang UVI | 10 | 12 | 14 | 15 | 14 | 13 | 14 | 14 | 13 | 12 | 10 | 9 |
Ho Chi Minh City UVI | 10 | 13 | 15 | 14 | 14 | 12 | 13 | 14 | 13 | 13 | 11 | 10 |
Bien Hoa UVI | 10 | 14 | 15 | 15 | 14 | 13 | 14 | 14 | 13 | 12 | 11 | 10 |