Last updated: May 3, 2025
Understanding the UV Index is crucial for staying safe and healthy in the vibrant city of Nakhon Pathom, Thailand. With high UV levels peaking at an intense 14 at noon, awareness is key to preventing sunburn and protecting skin health throughout the day. The tropical climate here means that UV exposure risks are significant, especially during the sun's zenith. By keeping an eye on the UV Index, you can enjoy the outdoors while adequately safeguarding yourself from harmful rays.
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 |
| Nakhon Pathom | 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 |