Last updated: July 2, 2025
Understanding the UV Index in Ban Tak, Thailand is crucial for safeguarding your skin health and preventing sunburn. With typically intense sunlight reflecting the region's Aw climate (tropical savanna), awareness of UV levels is vital for effective sun protection. During peak hours, particularly between 11:00 AM and 1:00 PM, the UV Index can soar to levels as high as 14, indicating an extreme risk of harm from unprotected sun exposure. By staying informed about these UV levels, residents and visitors can take proactive measures to enjoy the beautiful Thai outdoors while keeping their skin safe.
The UV Index begins its rise at dawn, peaking during midday hours. At 07:00, it starts low at 1, but as the sun climbs higher, it scales up to 14 by 12:00—the most intense exposure time. From 10:00 to 13:00, the UV Index reaches its zenith, peaking at 14. After this, it begins to decline gradually, dropping to 5 by 16:00, and further to 1 by 18:00. Finally, as the day turns to dusk at 19:00, the UV Index falls to a safe 0. Stay mindful of these hours when planning outdoor activities, as the strongest rays demand protective measures!
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 | 9 | very high | 15 min |
11:00 | 13 | extreme | 10 min |
12:00 | 14 | extreme | 10 min |
13:00 | 14 | extreme | 10 min |
14:00 | 12 | extreme | 10 min |
15:00 | 8 | very high | 15 min |
16:00 | 5 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index shows significant seasonal changes, with the highest values occurring from April through September, when the index reaches extreme levels between 13 and 15. Notably, August records the peak UV Index at 15, indicating an extreme risk for sunburn with a burn time of just 10 minutes. As a result, February to October marks the months of greatest concern, particularly for those spending time outdoors. Visitors and residents should take essential precautions during these high-risk months, such as wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade during peak sun hours to reduce the risk of UV-related health issues. In contrast, January, November, and December still present a risk with very high levels but allow for slightly longer burn times of 15 minutes. Always stay vigilant about UV exposure year-round!
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mueang Nonthaburi UVI | 10 | 12 | 14 | 13 | 14 | 13 | 14 | 14 | 13 | 12 | 9 | 8 |
Samut Prakan UVI | 10 | 12 | 14 | 13 | 14 | 13 | 14 | 14 | 13 | 12 | 9 | 8 |
Bangkok UVI | 10 | 12 | 14 | 13 | 14 | 13 | 14 | 14 | 13 | 12 | 9 | 8 |
Udon Thani UVI | 9 | 11 | 13 | 14 | 14 | 13 | 14 | 14 | 14 | 12 | 10 | 9 |
Ban Tak | 10 | 12 | 13 | 13 | 14 | 14 | 14 | 15 | 14 | 13 | 10 | 9 |
Chon Buri UVI | 10 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 10 | 9 |