Last updated: July 2, 2025
In Hang Chat, Thailand, being aware of the UV Index is crucial for protecting your skin and overall health. With the region's warm Aw climate, the sun can be intense, especially during peak hours. Understanding UV levels is essential not just for preventing painful sunburns but also for safeguarding your skin from long-term damage like premature aging or skin cancer. During midday, the UV Index can soar to a high of 14, indicating extreme risk of harm from unprotected sun exposure. Stay informed and take necessary precautions to enjoy the beautiful Thai sunshine safely!
As the sun rises, the UV Index begins its ascent, peaking at 14 by noon. Starting from a modest 1 at 7:00 AM, it gradually escalates to 6 by 9:00 AM, reaching a significant 12 at 11:00 AM. The intensity hits its maximum at 12:00 PM and 1:00 PM, where it sustains a striking 14, urging sun protection. After this zenith, a steady decline ensues; from 12 at 2:00 PM to 8 at 3:00 PM, before falling to a gentle 2 by 5:00 PM. By sunset, the UV Index spirals down to 0, marking the day’s end. Stay safe and protect yourself during those peak hours!
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 | 12 | 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 experiences significant seasonal changes, peaking in the summer months and presenting a risk of extreme exposure. Notably, from February to October, the UV Index reaches extreme levels of 11 to 14, with the highest readings occurring between May and September. During these months, the burn time is as little as 10 minutes, highlighting the urgent need for protective measures. Conversely, the risk starts to decrease in November and December, though it remains very high in January and February with burn times of 15 minutes. Residents and visitors are advised to take precautions, such as wearing sunscreen, protective clothing, and seeking shade, particularly from late winter through early fall, to minimize the risk of skin damage.
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 |
Hang Chat | 9 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 12 | 10 | 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 |