Last updated: July 2, 2025
Understanding the UV Index in Cam Ranh, Vietnam is crucial for both residents and visitors, as it plays a significant role in maintaining skin health and preventing painful sunburns. With the region's tropical climate and long hours of daily sunshine, UV exposure can reach dangerous levels, peaking at a staggering 14 around midday. Being aware of these UV levels helps you plan outdoor activities more safely, ensuring you take the necessary precautions to protect your skin from harmful rays. Stay informed and enjoy the beautiful beaches of Cam Ranh while safeguarding your health!
The UV Index throughout the day presents a dynamic pattern of sun exposure. Starting at a mellow 2 at 7:00 AM, the index climbs steadily, reaching a moderate 4 by 8:00 AM. By 9:00 AM, it spikes to 8, signaling the need for sun protection. The peak occurs at 12:00 PM, hitting a scorching 14, making this the critical time for safety measures. The intensity gradually declines after 1:00 PM, as the UV Index dips to 12, followed by a notable drop to 5 by 3:00 PM. As the day winds down, the UV levels settle back to a low 1 by 5:00 PM, finally resting at 0 after sunset at 7:00 PM. Awareness of these fluctuations allows for safer outdoor activities and greater enjoyment of the sun.
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 | 14 | 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 notable variability throughout the year, but remains consistently high, particularly from January to September. During these months, the UV Index ranges from 11 to 16, categorizing exposure as extreme and resulting in a burn time of just 10 minutes for unprotected skin. The high-risk months are primarily from February to March, when the index peaks at 14 and 16 respectively, indicating the need for heightened sun safety measures. Visitors and residents should take precautions such as wearing protective clothing, applying broad-spectrum sunscreen regularly, and seeking shade during peak sun hours. Even in October and November, with a UV Index of 11 and 10, awareness is crucial, especially since the burn time is still relatively short at 15 minutes. Prioritize sun safety year-round to minimize risk and ensure safe outdoor enjoyment.
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 |
Cam Ranh | 11 | 14 | 16 | 15 | 14 | 13 | 14 | 14 | 14 | 13 | 11 | 10 |