Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Ban Khlong Bang Sao Thong, Thailand, where the tropical climate presents significant sun exposure risks. With peak UV levels soaring to a staggering 14 around midday, awareness of these fluctuating rates is essential for effective sunburn prevention and promoting skin health. By grasping the dangers tied to high UV levels, you can take proactive measures to protect yourself and enjoy the sunny days safely. Whether you’re strolling through the vibrant local markets or relaxing outdoors, being informed about the UV Index can help you make smart choices to minimize UV damage and maintain your well-being in this beautiful region.
The UV Index (UVI) for the day paints a vivid picture of sun intensity, rising steadily as the hours progress. Starting at a mild 1 at 07:00, it quickly escalates to a moderate 3 by 08:00. As the sun climbs higher, the UVI reaches a significant 6 at 09:00 and hits its peak at 12:00 with a blazing 14. The intensity begins to wane after 13:00, slipping to 10 by 14:00, and gradually dropping to 7 at 15:00. As the sun starts to set, the UVI cools off, returning to a 1 at 17:00 and trailing down to 0 by 19:00. This pattern emphasizes the importance of sun safety during the prime hours when the UV exposure is the highest.
| 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 | 12 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index shows significant seasonal changes, with highest levels occurring from February to August, indicating extreme exposure (UV Index 12-14) and a burn time of just 10 minutes during these months. The risk of sun damage is particularly high in March, May, and August, where the UV Index peaks at 14. In contrast, January, November, and December feature a very high exposure category with a slightly longer burn time of 15 minutes. Visitors and residents should take precautions, especially during the peak months, by wearing sunscreen, protective clothing, and seeking shade when the UV Index is elevated. Staying vigilant about sun exposure can help reduce the risk of skin damage and ensure a safer outdoor experience.
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 |
| Ban Khlong Bang Sao Thong | 9 | 12 | 14 | 13 | 14 | 13 | 13 | 14 | 13 | 12 | 10 | 9 |
| Udon Thani UVI | 9 | 11 | 13 | 14 | 14 | 13 | 14 | 14 | 14 | 12 | 10 | 9 |
| Chon Buri UVI | 10 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 10 | 9 |