Last updated: May 3, 2025
In Bang Khon Thi, Thailand, understanding the UV Index is crucial for ensuring skin health and preventing sunburn. With the region's tropical Aw climate, residents and visitors alike face significant UV exposure, especially during midday when levels can soar to a staggering 14. By being aware of these daily fluctuations, you can take proactive measures to protect yourself and enjoy the sunny, vibrant lifestyle without the risk of harmful effects. Whether you're lounging by the river or exploring the local markets, knowing the UV Index can help you stay safe under the Thai sun.
The UV Index today paints a vivid picture of sun intensity, peaking dramatically at 12:00 PM with a high of 14. Early risers catch a break, with the index starting low at 1 at 07:00. As the sun climbs higher, it escalates quickly; by 10:00 AM, it hits 10, signaling to sunseekers that protective measures are essential. The mid-day hours are particularly intense, reaching a scorching 12 at 11:00 AM and a blistering 14 at noon—time to seek shade! Although the intensity starts to wane after 1:00 PM, dipping to 7 by 3:00 PM and further down to 2 by 5:00 PM, the day's UV exposure remains a reminder of the sun’s might. As evening approaches, the index gently retreats, reaching 0 by 7:00 PM, signaling a safe end to the UV threat. Stay sun-smart and enjoy the day!
| 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 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, seasonal UV changes show a significant peak during the spring and summer months, particularly from March to October, where the UV Index frequently reaches extreme levels of 13-14 and burn times are as short as 10 minutes. The high-risk months for UV exposure are clearly February through October, with the highest readings in March, May, July, and August. Residents and visitors are advised to take precautionary measures during these periods, which include wearing protective clothing, using broad-spectrum sunscreen, and seeking shade during peak sun hours. In contrast, January, November, and December present relatively lower UV levels, yet it's still wise to remain cautious, especially as the burn time decreases minimally. Stay informed and protect your skin 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 |
| Bang Khon Thi | 10 | 12 | 14 | 13 | 14 | 13 | 14 | 14 | 13 | 12 | 10 | 9 |
| Chon Buri UVI | 10 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 10 | 9 |