Last updated: July 2, 2025
In Kong Krailat, Thailand, awareness of the UV Index is crucial for protecting your skin and overall health. The UV Index is a valuable tool that helps residents and visitors understand the intensity of ultraviolet radiation they will face throughout the day, thus aiding in sunburn prevention and reducing the risk of long-term skin damage. Given the area's tropical climate, with UV levels peaking significantly during midday, understanding these levels is vital. For example, at 12 PM, the UV Index can soar to a high of 14, indicating extreme conditions. By staying informed and taking the necessary precautions, you can enjoy the sunny days in Kong Krailat while safeguarding your skin's health.
As the sun rises, the UV Index begins its ascent. At 07:00, it starts at a gentle 1, but by 08:00, it noticeably climbs to 3, signaling a gradual increase in sun exposure. The peak arrives at 12:00, hitting an intense 14—a time when protective measures are crucial. From 11:00 to 13:00, the index remains dangerously high, with 12 and 13 respectively, urging outdoor enthusiasts to seek shade. Gradually, the intensity subsides, dropping to 11 at 14:00 and further decreasing to 8 by 15:00. The evening brings relief, as the UV Index falls to 2 by 17:00, and diminishes to 1 at 18:00, finally settling at 0 by 19:00. This hourly fluctuation highlights the importance of staying vigilant about UV exposure throughout the day!
| 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 | 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 experiences significant fluctuations throughout the year, with the most critical months for sun exposure being February through October, where the levels reach extreme values, peaking at 14 in May, July, August, and September. During this period, the burn time is notably short, at just 10 minutes, necessitating vigilant sun protection measures. January and November have a UV Index of 9 and 10 respectively, categorized as very high, allowing for a slightly longer burn time of 15 minutes. December and October see a decrease in UV levels but still fall within a very high range, reminding residents and visitors to remain cautious. It is advisable for everyone to prioritize the use of sunscreen, wear protective clothing, and seek shade, particularly during the high-risk months of late winter through early fall.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kong Krailat | 9 | 11 | 12 | 13 | 14 | 13 | 14 | 14 | 14 | 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 |