Last updated: July 2, 2025
Understanding the UV Index in Mae Tha, Thailand is crucial for everyone looking to protect their skin and maintain their health while enjoying the tropical climate. With intense sun exposure typical of this Aw climate zone, it's essential to be aware of UV levels throughout the day, especially during peak hours when the index can skyrocket to a staggering 14 around noon. By grasping the significance of these levels, you can take proactive measures against sunburn and long-term skin damage, ensuring that your outdoor activities remain both enjoyable and safe. Stay informed, protect your skin, and embrace the beauty of Mae Tha with confidence!
The UV Index begins its ascent at 7:00 AM, starting modestly at 1, but by 9:00 AM, it escalates to a more noticeable 6. The real surge occurs around 11:00 AM, peaking at an intense 12 and reaching its highest point of 14 by noon and 1:00 PM. As the afternoon progresses, the intensity starts to wane, dipping to 11 at 2:00 PM, and then gradually decreasing to 8 by 3:00 PM. As the sun sets, the UV levels drop swiftly, dropping to 4 at 4:00 PM, and ultimately retreating to a mere 1 by 6:00 PM and 0 by 7:00 PM. Throughout the day, it's clear to stay protected during those peak hours when the UV exposure could be most harmful.
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 | 14 | extreme | 10 min |
14:00 | 11 | extreme | 10 min |
15:00 | 8 | very high | 15 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 |
The UV Index exhibits notable seasonal variations, with the highest values recorded from February to October. The months of March through August are particularly high-risk, featuring an extreme UV Index of 12 to 14, which corresponds to a rapid burn time of just 10 minutes. Visitors and residents should exercise stringent sun safety measures during these months, such as seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen frequently. As the year progresses into November and December, the UV Index decreases to 10 and 8 respectively, categorized as very high, allowing for slightly extended burn times of 15 minutes, yet caution remains essential. By staying vigilant and informed about UV levels year-round, individuals can better protect their skin and overall health.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mae Tha | 9 | 11 | 12 | 13 | 14 | 13 | 14 | 14 | 13 | 12 | 10 | 8 |
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 |