Last updated: May 3, 2025
Understanding the UV Index is essential for residents and visitors of Ban Pa Pae, Thailand, where the sun shines bright in a warm tropical climate. With UV levels soaring as high as 15 around midday, awareness of these levels is crucial for preventing sunburn and maintaining long-term skin health. Regular exposure to intense UV radiation can lead to serious skin issues, making it vital to monitor the UV Index daily. Whether you're lounging under the sun or engaging in outdoor activities, knowing the UV Index helps you take necessary precautions, ensuring you enjoy the beautiful weather while staying protected.
As the sun rises, the UV Index experiences a steady climb throughout the morning. At 07:00, it starts off with a mild 1, but by 09:00, it ramps up to a 6, indicating more intense exposure. The heat peaks sharply at 12:00, reaching a sizzling 15, just before dipping to 14 at 13:00. As the afternoon progresses, the index gradually declines, hitting 12 at 14:00, then falling to 8 by 15:00. As evening approaches, the sun's strength wanes, leaving the UV Index at a safe 1 by 18:00 and finally dropping to 0 by 19:00. It’s a day where sun safety is paramount, especially during the midday 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 | 10 | very high | 15 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 12 | 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 in the region shows distinct seasonal changes, with the highest readings occurring during the summer months. From January to April, the UV Index rises steadily from 9 to 13 (very high to extreme). However, it peaks in May and July at 15, indicating an extreme risk of harm from unprotected sun exposure, with a burn time of only 10 minutes during these months. Visitors and residents alike should be particularly vigilant from February through October, when the Index consistently remains in the extreme range. It is crucial to adopt protective measures, such as wearing sunscreen, protective clothing, and sunglasses, and seeking shade during peak sun hours to reduce the risk of sunburn and long-term skin damage. As the year progresses into November and December, the UV Index decreases to 10 and 9 (still very high), but precautions should remain in place as the risk level is still significant.
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 |
| Ban Pa Pae | 9 | 11 | 13 | 13 | 15 | 14 | 15 | 14 | 14 | 13 | 10 | 9 |
| Chon Buri UVI | 10 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 10 | 9 |