Last updated: August 1, 2025
In Thi Tran Muong Te, Vietnam, staying aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help you prevent sunburn and reduce the risk of long-term skin damage, especially during the peak hours of sunlight. With a Cwa climate that often sees high UV exposure, particularly during late morning and early afternoon when the index soars to 15, it becomes essential to monitor these levels. By being informed, you can enjoy outdoor activities while safeguarding your skin against harmful rays.
The UV Index throughout the day exhibits a dramatic ascent as the sun rises, beginning with a mild 1 at 07:00. It quickly climbs, reaching 4 by 08:00 and peaking at a striking 15 at 12:00. The afternoon hours maintain a high index, with values still robust at 14 and 11 from 13:00 to 14:00. As evening approaches, the intensity dips, tapering down to 2 by 17:00 and concluding at a gentle 0 by 19:00. This progression underscores the importance of sun protection, especially during those midday hours when the UV index reaches its zenith.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 6 | high | 25 min |
10:00 | 10 | very high | 15 min |
11:00 | 13 | extreme | 10 min |
12:00 | 14 | extreme | 10 min |
13:00 | 13 | extreme | 10 min |
14:00 | 11 | extreme | 10 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 | 0 | low | 45 min |
Throughout the year, UV radiation levels exhibit significant variation, peaking during the warmer months. The highest risk months for UV exposure are from March to October, with the UV Index frequently reaching extreme levels of 12 to 15. May and July see the most intense conditions, with a UV Index of 14 and 15 respectively, leading to a burn time of just 10 minutes for unprotected skin. Conversely, the UV Index drops in November and December to 8-9, categorized as very high, still necessitating protection. It is essential for both visitors and residents to take precautions, especially during the spring and summer, by wearing protective clothing, applying sunscreen, and seeking shade to minimize the risk of skin damage.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
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 |
Thi Tran Muong Te | 8 | 10 | 12 | 12 | 14 | 14 | 15 | 14 | 14 | 12 | 9 | 8 |
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 |