Last updated: July 2, 2025
In Ban Su-ngai Pa Di, Thailand, awareness of the UV Index is crucial for protecting your skin from harmful sun exposure. Understanding UV levels helps residents and visitors alike prevent sunburn and maintain long-term skin health. With the region's Af climate, high UV exposure levels can be a daily risk, especially during the peak hours between 10 AM and 2 PM, when the index often reaches 11 to 13. By staying informed about the UV Index, you can enjoy the sun safely while minimizing the risks associated with overexposure.
The UV Index today offers a significant variation throughout the day, peaking impressively at 13 around 12:00 PM, indicating an increased need for sun protection. As the sun climbs higher, UV values escalate from a modest 1 at 7:00 AM to reach a thrilling 11 by 11:00 AM. The intensity remains high, hovering around 12 for the hour following, before gradually declining to 6 by 3:00 PM. As evening approaches, the index drops to a gentle 1 by 5:00 PM and settles at 0 after 7:00 PM, signaling that the day’s intensity has passed. If you’re planning to be outdoors, the midday hours call for caution—don't forget to apply sunscreen!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 5 | moderate | 30 min |
10:00 | 9 | very high | 15 min |
11:00 | 11 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 6 | 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 exhibits significant seasonal changes, remaining consistently extreme throughout the year with a burn time of just 10 minutes in all months. The highest values are recorded from February to April, peaking at 16, marking these months as particularly high-risk for UV exposure. Visitors and residents are strongly advised to take precautionary measures during this period, such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade to minimize harmful effects. Even in the less intense months, from November to January, the UV risk remains notable, emphasizing the importance of continuous UV protection regardless of the season.
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 |
Chon Buri UVI | 10 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 10 | 9 |
Ban Su-ngai Pa Di | 13 | 15 | 16 | 16 | 14 | 13 | 13 | 14 | 14 | 14 | 12 | 12 |