Last updated: May 3, 2025
In Chame, Nepal, understanding the UV Index is crucial for safeguarding your skin against harmful sun exposure. The UV Index, a measure of ultraviolet radiation levels, informs residents and visitors alike about the potential risks of sunburn and long-term skin health issues. With Chame’s elevated altitude and the typical ET climate, UV exposure can be surprisingly intense, peaking as high as 15 during midday hours. By being aware of daily UV levels, you can take proactive steps to protect yourself and enjoy the stunning Himalayan surroundings while minimizing sun-related health risks.
As the sun rises, the UV Index begins to climb sharply, starting at 4 at 7:00 AM. By 8:00 AM, it escalates to a moderate 7, but it’s the late morning hours that truly pack a punch; the index peaks at a blistering 15 from 11:00 AM to 12:00 PM. This is when outdoor enthusiasts should take extra caution, as 11:00 AM and 12:00 PM are prime times for sun exposure. Afterward, the UV levels start to dip, falling to 12 at 1:00 PM before declining more significantly to 5 by 3:00 PM. As afternoon melts into evening, the index drops steadily, reaching 1 by 5:00 PM and finally hitting 0 by 7:00 PM. It's a vivid reminder of the sun's intensity—stay protected during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 4 | moderate | 30 min |
| 08:00 | 7 | high | 25 min |
| 09:00 | 11 | extreme | 10 min |
| 10:00 | 14 | extreme | 10 min |
| 11:00 | 15 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 8 | 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 |
| Chame | 7 | 9 | 12 | 14 | 15 | 15 | 15 | 15 | 15 | 12 | 9 | 7 |