Last updated: June 2, 2025
In Mae Wang, Thailand, understanding the UV Index is crucial for maintaining optimal skin health and preventing sunburn. With the region's tropical climate, peak UV exposure often reaches high levels—especially during midday—making awareness all the more important. On an average sunny day, UV Index values can soar to a staggering 14 at noon, posing significant risks for those outdoors. By familiarizing yourself with these levels, you can take essential precautions to protect your skin from harmful UV rays and enjoy the beautiful Mae Wang environment safely.
The UV Index (UVI) paints a vivid picture of sun exposure throughout the day. It kicks off at a low of 1 at 07:00, gradually rising to a moderate level of 3 by 08:00. The intensity peaks sharply, hitting a high of 14 at 12:00, the sun's zenith, before starting a gradual descent. By 15:00, it dips to a 7, and further decreases to 2 by 17:00. As the day winds down, the UVI returns to 1 at 18:00 and finally settles at 0 by 19:00. This data underscores the importance of sun protection during the midday hours, where the risk of UV exposure is at its highest. Stay safe and enjoy the sun!
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 | 11 | extreme | 10 min |
15:00 | 8 | very high | 15 min |
16:00 | 5 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index varies significantly throughout the year, with the highest levels occurring from February to October. During this period, particularly from March to September, the UV Index consistently reaches between 13 and 14, categorizing it as extreme and demanding a burn time of only 10 minutes. Both January and December exhibit a drop to a very high category with an index of 9, allowing for a slightly longer burn time of 15 minutes. Given these trends, visitors and residents are strongly advised to take precautions during the high-risk months of February through October. It’s essential to wear protective clothing, use broad-spectrum sunscreen, and seek shade during peak sunlight hours to mitigate the risks associated with high UV exposure.
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 |
Mae Wang | 9 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 10 | 9 |
Chon Buri UVI | 10 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 10 | 9 |