Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Chaloem Phra Kiat, Thailand, where the tropical climate brings consistently high sun exposure. With maximum UV levels reaching 13 at midday, awareness of UV risks is essential for sunburn prevention and maintaining long-term skin health. By staying informed about daily UV levels, you can take proactive measures to protect yourself from harmful rays, ensuring a safe and enjoyable experience while soaking up the vibrant Thai sun.
From 07:00 to 19:00, the UV Index showcases a dynamic journey of sun intensity. Starting the day gently at a low 1, it gradually ramps up by 08:00 to 3, before reaching a remarkable peak of 13 at 12:00 and 13:00. The sun's powerful rays bathe us in their maximum brilliance, with the risk climbing to a 12 at 11:00 and just shy of that at 10:00 with a 9. As the afternoon unfolds, intensity begins to wane, dropping to 10 by 14:00, followed by a steady decline to 7 at 15:00, then down to 3 by 16:00. Evening brings a welcome respite as the index drops to a safe 1 by 17:00, before fading into 0 by 19:00. Stay sun-safe and enjoy the day! 🌞
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 5 | moderate | 30 min |
10:00 | 9 | very high | 15 min |
11:00 | 12 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 13 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 7 | 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 |
Throughout the year, UV Index levels demonstrate a consistent pattern of extreme exposure, particularly from January to October, where the index consistently ranges between 11 and 16. The high-risk months for UV exposure are from January to May, with March peaking at an index of 16. Although the intensity slightly diminishes in the summer months, June through August maintain high levels at 13 to 14. Visitors and residents should be particularly vigilant during these months, ensuring to limit sun exposure, wear protective clothing, and apply sunscreen every 10 minutes to prevent harmful effects. With the UV Index remaining high into the fall, it remains crucial to prioritize sun safety 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 |
Chon Buri UVI | 10 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 10 | 9 |
Chaloem Phra Kiat | 12 | 14 | 16 | 15 | 14 | 13 | 13 | 14 | 14 | 14 | 12 | 11 |