Last updated: July 2, 2025
Understanding the UV Index in Phu Phan, Thailand is crucial for ensuring your safety and skin health while enjoying the vibrant outdoors. With daytime UV levels peaking at a formidable 15 around noon, being aware of these readings can help you prevent sunburn and mitigate long-term skin damage. Phu Phan, characterized by its tropical climate, experiences significant sun exposure, making it essential for residents and visitors alike to stay informed about UV risks throughout the day. Embrace the sun wisely by checking the UV Index and taking necessary precautions to protect your skin!
The UV Index soared through the morning, peaking at 15 by 12:00 PM, indicating a high level of sun exposure risk. Starting from a gentle 1 at 07:00 AM, it climbed steadily, reaching an impressive 13 at 11:00 AM before hitting its maximum. Following this midday peak, the intensity began to wane, dropping to 10 by 02:00 PM and further declining to 4 by 04:00 PM. As the day faded, the UV Index plummeted to a safe 1 by 05:00 PM, and eventually fell to 0 by 07:00 PM, signaling that the sun had set and the risks subsided. Sunscreen and protective measures are essentials during peak hours, especially between 10 AM and 2 PM when the UV Index can reach its highest levels!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal variations, with the highest values occurring from February to October. January marks the start of high UV exposure with an index of 9, classified as very high, though burn time is manageable at 15 minutes. By February, the UV Index climbs dramatically to 12, entering the extreme category, and remains at this level through October where it drops slightly to 12 in October. July typically sees the peak UV Index of 15, making it one of the most hazardous months for sun exposure, with a burn time of just 10 minutes during this period. Residents and visitors should take extra precautions during these high-risk months, particularly from February to October, by using sunscreen, wearing protective clothing, and seeking shade to minimize skin damage. As the UV Index fluctuates, it's essential to remain vigilant and adjust sun protection measures accordingly.
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 |
| Phu Phan | 9 | 12 | 14 | 14 | 14 | 13 | 15 | 14 | 14 | 12 | 10 | 9 |
| Chon Buri UVI | 10 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 10 | 9 |