Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors of Pisang, Nepal, especially given the region's high elevations and climatic conditions in the ET climate zone. With UV levels peaking at a staggering 15 around midday, being aware of the UV Index can empower individuals to protect their skin from sunburn and long-term skin damage. As you enjoy the stunning landscapes of Pisang, it's essential to stay informed about UV exposure risks to ensure your outdoor adventures remain safe and enjoyable, minimizing harmful effects while soaking in the beauty of the Himalayas.
At sunrise, the UV Index begins at a modest 4 by 7:00 AM, but it quickly surges as the morning unfolds. By 8:00 AM, it reaches 7, and then climbs dramatically to a peak of 15 at both 11:00 AM and 12:00 PM. This intense period of UV radiation calls for caution, as 10:00 AM marks the onset of the 14 index. After the zenith, the values start to taper off, with the index dropping to 9 at 2:00 PM and further declining to 5 by 3:00 PM. As the day winds down, 4:00 PM sees it fall to 3, and by evening, the UV Index dwindles to negligible levels of 1 at both 5:00 PM and 6:00 PM, finally resting at 0 by 7:00 PM. It's essential to stay protected during those peak hours to ensure safe sun exposure!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 6 | high | 25 min |
| 09:00 | 10 | very high | 15 min |
| 10:00 | 13 | extreme | 10 min |
| 11:00 | 15 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index experiences significant seasonal fluctuations, with the highest levels occurring from March to October, where it consistently reaches extreme levels of 12 to 15. February marks the transition into very high levels, prompting increased caution as the burn time decreases to just 15 minutes. The months of April through September are particularly critical, characterized by extreme UV exposure of 10 minutes burn time. As temperatures rise and outdoor activities increase during these months, it is vital for visitors and residents to take proactive measures: wear protective clothing, apply broad-spectrum sunscreen with at least SPF 30, and seek shade during peak hours. October and November continue to present high risks, albeit slightly reduced, making sun safety a year-round consideration. Plan accordingly to minimize UV exposure and protect your skin.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Biratnagar UVI | 5 | 6 | 8 | 9 | 10 | 11 | 13 | 12 | 12 | 9 | 7 | 5 |
| Birganj UVI | 5 | 6 | 8 | 10 | 10 | 12 | 13 | 12 | 11 | 9 | 7 | 5 |
| Patan UVI | 5 | 7 | 9 | 11 | 11 | 13 | 14 | 13 | 12 | 10 | 7 | 5 |
| Kathmandu UVI | 5 | 7 | 9 | 11 | 11 | 13 | 14 | 13 | 12 | 10 | 7 | 5 |
| Pokhara UVI | 7 | 9 | 12 | 13 | 14 | 15 | 15 | 15 | 14 | 12 | 8 | 6 |
| Pisang | 7 | 9 | 12 | 14 | 15 | 15 | 15 | 15 | 15 | 12 | 9 | 7 |