Last updated: June 2, 2025
In Hoc Mon, Vietnam, awareness of the UV Index is crucial for protecting your skin and overall health. Understanding the varying UV levels throughout the day can help you prevent painful sunburns and long-term skin damage. With a tropical climate characterized by high temperatures and intense sunlight, Hoc Mon experiences significant UV exposure, especially from 10 AM to 2 PM, when the index peaks at a staggering 13. By staying informed about the UV Index, you can enjoy the outdoors while safeguarding your skin from harmful effects.
The UV Index journey throughout the day reveals a notable peak around midday. Starting gently at 2 at 07:00, it makes a steady climb, reaching 4 by 08:00. The sun’s intensity escalates dramatically, hitting a striking 10 by 10:00 and peaking at an impressive 13 at 12:00. The afternoon sees a gradual decline, with the index dropping to 5 by 15:00 before tapering off further as the sun sets, settling at 1 by 17:00. As evening approaches, the UV Index drops to 0, marking a safe end to sun exposure for the day. Stay sun-savvy and protect your skin during those high-index 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 | 11 | extreme | 10 min |
14:00 | 8 | very high | 15 min |
15:00 | 5 | moderate | 30 min |
16:00 | 2 | low | 45 min |
17:00 | 1 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index exhibits significant seasonal variation, with the highest levels typically occurring from February to April, where values reach up to 15 in March and April and fall under the extreme exposure category. During these months, the burn time for unprotected skin is a mere 10 minutes, highlighting the need for heightened caution. May to September maintains similarly high UV indices, also categorized as extreme, albeit with a slight reduction in index values, while January and December present very high levels of UV at 10, allowing for slightly longer burn times of 15 minutes. To protect themselves during the high-risk months, residents and visitors are advised to take sun safety precautions seriously, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially between 10 a.m. and 4 p.m.
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 |
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 |
Hoc Mon | 10 | 14 | 15 | 15 | 13 | 13 | 13 | 14 | 13 | 13 | 11 | 10 |
Bien Hoa UVI | 10 | 14 | 15 | 15 | 14 | 13 | 14 | 14 | 13 | 12 | 11 | 10 |