Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Buon Trap, Vietnam, as it provides vital information about potential ultraviolet radiation exposure throughout the day. With peak UV levels reaching a staggering 13 around midday, awareness is key to preventing sunburn and safeguarding skin health. Buon Trap's tropical climate presents unique challenges, making it imperative for individuals to stay informed about UV levels to effectively mitigate risks associated with intense sun exposure. Knowledge of the UV Index empowers the community to enjoy the beautiful outdoors while protecting themselves from harmful effects.
As the day unfolds, the UV Index climbs steadily, starting at a gentle 2 at 7:00 AM and reaching its peak of 13 between 11:00 AM and 12:00 PM. This midday sun calls for extra caution, as the intensity can lead to skin damage without protection. After this height, the index begins its gradual decline, dropping to 9 by 2:00 PM and further to 5 by 3:00 PM. By the late afternoon, as shadows lengthen, the UV Index decreases to 1 by 5:00 PM and eventually settles at 0 after 7:00 PM. Enjoy your day, but don’t forget to shield yourself during those peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 4 | moderate | 30 min |
09:00 | 8 | very high | 15 min |
10:00 | 11 | extreme | 10 min |
11:00 | 13 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 9 | 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 displays significant seasonal variation, with the highest intensity occurring from January to September, during which the index remains in the extreme exposure category—ranging from 11 to 16—and requiring just 10 minutes of exposure for skin to burn. March sees the peak UV index of 16, making it one of the highest-risk months alongside February, April, and May. As we move into October and November, the index remains notably high, though it gradually decreases to 11 in November and 10 in December, where the burn time increases to 15 minutes. Residents and visitors should exercise extreme caution during these months, ensuring they apply sunscreen, wear protective clothing, and seek shade, especially during midday hours when the UV radiation is most intense.
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 |
Bien Hoa UVI | 10 | 14 | 15 | 15 | 14 | 13 | 14 | 14 | 13 | 12 | 11 | 10 |
Buon Trap | 11 | 14 | 16 | 15 | 15 | 13 | 14 | 14 | 15 | 13 | 11 | 10 |